Fluid Technology
Hydraulics, pneumatics, vacuum technology
Innovations and further developments of pumps, valves, cylinders, sensors or compressors for industrial applications and hydrogen technology.
Image: Argo Hytos
Fluid technology | Hydraulics, pneumatics, vacuum technology
Fluid power deals with components, systems and technologies that are linear and rotating Transfer forces and Generate movementsIn hydraulics, the fluid oil is used, in pneumatics it is air, or more precisely compressed air, and in vacuum technology a vacuum is created which can be used to grip components, for example. The storage, control and use of hydrogen is another example. Fluid technology can be found in drive technology for machines and systems of all kinds, in cars and here with us.
Fluid technology 2024 – The most important things in brief
Fluid technology is the generic term for technologies for generating energy through the flow of Liquids and gases. In plant and mechanical engineering, fluid technology often performs drive technology tasks. Linear and rotating movements or forces are generated hydraulically or pneumatically. If the application requires high, easily controllable forces, this is a task for hydraulics. Pneumatics, on the other hand, are predestined when high speeds with low forces are required. In vacuum technology, on the other hand, negative pressure is generated. One area of application is the handling of parts.
At the nuclear Plumber The focus is on increasing efficiency and reducing emissions, with trends towards energy-efficient systems. Smart control technology, hybrid drives, adaptive hydraulic management, smart hydraulics, miniaturization or sustainable hydraulic fluids and the digitalization of hydraulic systems are examples that enable better planning, monitoring and optimization of systems.
The Pneumatics On the other hand, it is increasingly focusing on reducing compressed air losses and technologies that enable precise control and monitoring. The industry is concentrating on smart pneumatics, energy-saving valves and cylinders, modular systems, high-precision pneumatic grippers and efficient compressed air management. Technologies for recovering and reusing compressed air are also becoming increasingly important.
Within the Vacuum Technology Advances in energy saving and improving suction power dominate in order to optimize processes in automation and robotics. Advances in vacuum gripper technology enable more precise and faster handling of workpieces. Energy-efficient vacuum pumps, high-precision vacuum grippers, modular solutions and noise-reduced vacuum generators are the focus of developers.
The hydrogen technology has great potential in terms of sustainability and resource conservation, provided it is green. Particularly in the context of the energy transition, innovations are emerging for the safe storage and efficient use of hydrogen as an energy source.
All fluidics have sensor-based and IIoT supported monitoring to optimize maintenance intervals and minimize downtime. Future forecasts point to increased integration of digital technologies and the continuous optimization of resource efficiency and sustainability.
The following innovations show the current state of development:
Lifting cylinder unit for synchronous pallet changers
16.08.2024/XNUMX/XNUMX | The synchronous movement of all lifting cylinders is crucial for the precise lifting and lowering of pallet changers in laser cutting systems. With the decentralized Liftax solution, Hawe Hydraulik offers a highly precise and compact plug-and-play unit that is mounted at each lifting point of the pallet changer.
Using beverage cans to produce green hydrogen at sea
13.08.2024/XNUMX/XNUMX | If you throw a pebble-sized aluminum ball into a cup of filtered seawater, hydrogen gas is created, which rises and escapes from the container within a few minutes. MIT engineers are optimizing this simple chemical reaction as an efficient and sustainable way to produce green hydrogen.
Plug-in check valve better than screwed
24.06.2024/XNUMX/XNUMX | Hydraulic check valves are central components in hydraulic systems and are among the most commonly used valve types. However, they still offer potential for optimization. Weber-Hydraulik addresses quality risks with conventional screwed check valves and relies on plug-in alternatives to avoid them.
Groundbreaking electrolysis of hydrogen
17.06.2024 | Pajarito Powder has introduced a groundbreaking catalyst technology that dramatically changes the cost calculation for fuel cells and hydrogen electrolysis. The process reduces the amount of precious metals required for reactions to generate energy from green hydrogen by up to 70%.
CIP cleaning in the food industry
26.05.2024/XNUMX/XNUMX | Jumo has expanded its portfolio to include a comprehensive automation solution for process engineering processes. With the "Varitron" system and the new graphical program editor "Smartware", customer-specific solutions can now be easily configured without any special programming knowledge, as this article illustrates using the example of Cleaning in Place (CIP).
Compressors and condensers for process technology
15.05.2024 | Based on the enormously wide range of pioneering blowers and compressors, Aerzen implements tailor-made concepts with the highest efficiency, safety and cost-effectiveness. Screw compressors are an efficient solution for compressing hydrogen in the low-pressure range and ideally complement high-pressure compressors.
Measurement technology ensures quality in hydrogen production
Mar 05.03.3024, XNUMX | The global hydrogen economy is in full swing and is an important part of the energy transition. Jumo would like to participate in this development and, with its measurement technology, is positioning itself as a system and solution provider for hydrogen production. Pressure and temperature sensors, conductivity sensors or pressure transmitters ensure quality here.
Material testing for hydrogen applications
18.01.2024/100/100 | As hydrogen becomes increasingly important as an environmentally friendly energy source, the Austrian company Scioflex Hydrogen GmbH attaches great importance to the precise testing and certification of hydrogen products. In its testing laboratory, Scioflex Hydrogen uses the Kappa XNUMX SS-CF creep testing machine and the servo-hydraulic Zwick Roell HAXNUMX for comprehensive material tests.
Bent axis pumps with constant displacement
01.10.2023/10/11 | Parker Hannifin presents the F12 product series, consisting of bent axis pumps and motors with a fixed displacement, especially for medium duty. This series builds on the FXNUMX and FXNUMX models. It offers energy savings, reliability and durability and is ideal for applications in agriculture, construction, mining, marine, offshore, oil and gas and transportation.
High-performance electro-hydraulic drive
06.09.2023/XNUMX/XNUMX | The physical advantages of hydraulics are compact design, high force density and wear resistance. In the case of electro-hydraulic axes, these are complemented by easy installation, energy efficiency and control via software. Electro-hydraulic linear axes have become established with various manufacturers in recent years.
All-rounder for level measurement
July 27.07.2023, 3 | Vibration limit switches reliably detect fill levels or the fill height of a liquid in chemical plants and in the oil and gas industry. With the Vibracon LVL-M4 and -MXNUMX level switches, Pepperl+Fuchs offers two new series of vibration limit switches. With their Atex and IECEx approvals, they are suitable for use in potentially explosive areas worldwide.
Fluid technology from D to W
Dosing technology | Dosing machine and dispenser
In industrial production, precise dosing machines and dispensers are used to distribute adhesive, sealing foamsn and Casting compounds The latest innovations from various manufacturers show what they need to be able to do in order to dose precisely, efficiently and reliably.
Plumber
Monitor the hydraulic filter with an indication of contamination
As late as possible, as early as necessary: This is the formula for the optimal time to replace filters in high and medium pressure hydraulic filters in order to trouble-free operation in hydraulic systems. A new two-stage contamination indicator from Stauff reduces costs for users of hydraulic systems.
Hydraulic line | The infrastructure of hydraulics
By selecting the right hydraulic line, pressure drops, vibrations, noise, wear, leaks, overheating and system failures can be effectively avoided. Hydraulic lines are therefore crucial for the smooth and long-lasting operation of your hydraulic system. To maximize performance, lines must be precisely designed and of high quality. This article provides valuable Tips for design and installation.
Corrosion-resistant plug-in coupling with push-pull sleeve
The revised QRC-ID plug-in coupling for the Stationary hydraulics is very compact and easy to operate. The coupling series is also suitable for use in harsh environmental conditions and for nominal pressures up to 400 bar. It offers highly effective corrosion protection for harsh environmental conditions.
Hydraulic pump | Delicate powerhouses
The modern hydraulic pump must be highly efficient in order to minimize energy consumption and operating costs and to reliably ensure a long service life. With its high power density and precise controllability, it is able to heavy loads in finest movements to control under extreme conditions.
Hydraulic valve | Controls direction, pressure & volume
Modern hydraulic valves must offer the highest precision, efficiency and reliability in order to optimize the performance of hydraulic systems. Innovative technologies such as lower Switching times, optimized Flow Rates and intelligent control systems, the innovative hydraulic valve significantly increases system performance.
Hydraulic cylinder | Discover and repair
Hydraulic cylinders play a central role in many technical systems. In this comprehensive overview, we not only offer the latest innovations in the industry but also basic knowledge. You will also receive practical tips Troubleshooting with defective hydraulic cylinders and exciting insights into them Applications of linear actuatore.
Cooling lubricant | High-performance and water-miscible
Modern Machine Tools require a highly developed coolant that makes them more efficient and precise. Such lubricants improve performance through higher cooling and lubrication performance, reduced friction and wear, and longer tool life. Advances in other applications are also focusing on more environmentally friendly formulations, improved biodegradability and lower emissions.
Servohydraulics | Calculator and new developments
Servo hydraulics in machines combine the best of both worlds: the benefits of hydraulic power transmission with the advantages of servo drives. With a Calculator The potential energy savings when switching from hydraulics to servo hydraulics can be calculated first hand.
Measurement technology for fluid technology
Pneumatics
Calculate gas spring | Tips + Tools
The gas spring is an important fluid technology part e.g. in the Automobile- or furniture industry where controlled movements of loads are required. You will also be in the Medical Technology and in aviation. If a gas spring is calculated incorrectly, this can lead to dangerous and expensive damage when using a machine or system.
Compressor | Innovations and energy-efficient applications
A compressor or Compressor compresses air, water or oil using the displacement principle or the turbo principle. Regardless of whether screw compressors, piston compressors or rotary compressors are used, and regardless of the principle, they all have one thing in common: they must be energy efficient. For this purpose, the mandatory IE2023 energy efficiency level became binding from July 4.
Pneumatic valve | Efficient for saving compressed air
A significant part of the Compressed air potential remains unused in many industrial applications. Studies and research show that in typical compressed air systems, up to 30% of the compressed air produced can be lost due to leaks, inefficient systems and poor maintenance. By implementing efficient pneumatic valves and regular system checks, this unused potential can be significantly reduced.
Pneumatic cylinder saves 48% compressed air
The requirements for pneumatic cylinders are constantly increasing in terms of design, stroke, maintenance and energy efficiency. New double-acting ISO cylinders according to DIN ISO 21287 are now available in four new versions. They include an ISO standard and compact version, an ISO-based version with energy recovery and an energy-efficient compact cylinder. These offer a reduction in compressed air consumption of up to 48% - a world first.
Pneumatic components | Ball transfer units and grippers
Pneumatic components such as pneumaticsgrab and pneumatic ball transfer units are used for automation in industry. Pneumatic grippers enable precise gripping and movement of workpieces, while ball transfer units ensure smooth transport. The use of compressed air offers reliable performance and easy control.
Vacuum Technology
High vacuum, ultra high vacuum and extremely high vacuum
Here you will find a large portfolio of vacuum technology from high vacuum (HV), ultra-high vacuum (UHV) up to extremely high vacuum (XHV). It starts with positioners and optical components in pressure ranges up to 10-6 mbar. The UHV range up to 10-9 mbar, new ultra-high vacuum products have significantly expanded the application possibilities. The know-how for XHV products covers the range 10-11 mbar.
Vacuum generators | Efficient vacuum ejectors
Vacuum generators, also known as vacuum ejectors, are used for handling and fixing workpieces. They are used, for example, in automation, packaging or Robotic. Modern technologies enable vacuum generators to make significant savings in compressed air and increase energy efficiency.
Heatable vacuum clamping plate | high-contour vacuum clamping technology
The new microporous Heat up the vacuum clamping plate. This makes it particularly suitable for complex high-tech tasks. The Quadrovac vacuum clamping technology can also be used to clamp workpieces with a complex contour.
vacuum pump | Innovations for Industry 4.0 + branch-specific
Today, vacuum pumps for industrial applications must be high-quality, energy-efficient, quiet and much more. Intelligently controlled, they are ideally suited for use in Industry 4.0. We present new developments here, including a new speed-controlled screw vacuum pumpthat can be intelligently networked.
Vacuum suction cups | Vacuum grippers handle everything
Vacuum suction cups are often used for the gentle transfer of workpieces from or to machines, be it in paper production, packaging technology, food technology or beverage industry. The Mammal Not only must they grip securely, but they should also be as easy and quick to install and maintain as possible.
hydrogen technology
Electrolysis of hydrogen – groundbreaking processes
A new groundbreaking catalyst technology is dramatically changing the cost calculation for fuel cells and hydrogen electrolysis. The innovative process reduces the amount of precious metals required for reactions to generate energy from green hydrogen by up to 70%. To implement the Varipore process Manufacturing experts are brought on board to set up large-scale production in New Mexico.
Green hydrogen | On the rise in Germany
There is movement in the German hydrogen strategy. Only from Renewable energies So-called green hydrogen produced is climate-neutral. Pepperl+Fuchs covers the entire value chain with Sensor technology and explosion protection components, there is a new cooperation to develop 5 to 15 MW hydrogen plants and much more.
Fill up with hydrogen at the right pressure
In order to help hydrogen to break through as an alternative fuel, we need attractive hydrogen cars and high-performance commercial vehicles that can be found in a nationwide filling station network. Infrastructure The construction of the corresponding hydrogen filling stations requires a lot of Measurement Technology, so that safety when refueling with hydrogen is guaranteed.
Applications and Industries
manufacturer know-how
Jumo offers precise measurement technology for fluid technology, including sensors and devices for measuring pressure, flow and temperature. These products ensure reliable monitoring and control of fluid processes and help to optimize plant performance in mechanical engineering, process technology and hydrogen production.
Measurement technology ensures quality in hydrogen production
The global hydrogen economy is in full swing and is an important part of the energy transition. Jumo would like to participate in this development and is positioning itself with its Measurement Technology as a system and solution provider for hydrogen production. pressure- And Temperature Sensors, conductivity sensors or Pressure Transmitters ensure quality here.
Pepperl + Fuchs offers highly developed sensors for fluid technology, which are specially designed for process automation. The range includes sensors and transmitters for the precise measurement of pressure, level, flow and temperature. The innovative technologies support the efficiency and safety of systems and contribute to the optimization of industrial processes. The automation company is also increasingly devoting itself to the processes of hydrogen technology.
Level sensor for every level measurement
Level sensors, also known as level gauges or Level sensors are required in many applications for continuous level measurement, such as in the process industry, Food industry, chemical industry, water and wastewater treatment and many more. Pepperl+Fuchs has a solution for every application.
Hydrogen + fuel cell: components for energy generation
Based on its extensive and long-standing experience, the automation expert Pepperl+Fuchs offers products for the entire hydrogenValue chainFind out below where we stand with green hydrogen and which products are driving development forward.
Schaeffler has components for fuel cells and electrolyzers in its hydrogen technology program that enable the efficient conversion and use of hydrogen. In this way, the supplier supports the development of sustainable energy sources and contributes to the future of energy supply.
Fuel cell car: bipolar plate & more for hydrogen propulsion
Schaeffler is banking on the immense potential of green hydrogen to achieve a CO2-neutral and sustainable future. The company covers a wide range of applications, from the industrial production of green hydrogen using electrolysis to the use of hydrogen in fuel cells for mobile and stationary applications. To this end, the company is currently building a Serial Production in Herzogenaurach.
Turck offers a wide range of pressure, flow and temperature analysis sensors for the efficient monitoring and control of hydraulic and pneumatic systems. These components support optimized plant performance and help reduce downtime by ensuring accurate readings and a fast response time.
Magnetic field sensor series for detecting the piston position
The magnetic field sensor is used primarily in pneumatic cylinders for contactless measurement of the piston position. Turck offers individual magnetic field sensors for use in welding or Ex areas and for analog queries. The magnetic Proximity sensors Thanks to EMC stability and IP67 protection class, they enable high system availability.
Ultrasonic and radar level sensor with IO-Link for the IIoT
Different measuring principles are used to detect limit levels or measure fill levels. Turck offers a comprehensive portfolio for different media and environmental conditions. These include the ultrasonic fill level sensor presented here and the radar sensor for fill level measurement. IO-Link Interfaces make the sensors suitable for IIoT.
IO module secures Resato hydrogen filling stations
As the market for hydrogen mobility grows, with H2 as a promising energy source, the infrastructure for its provision is increasingly coming into focus. Resato Hydrogen Technology, together with Turck, has developed an innovative concept for the locations of Hydrogen stations implemented: Modular hydrogen filling stations equipped with IP67 Atex I/O modules guarantee rapid commissioning and high scalability.
