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Showing 1 to 25 out of 164 results

Motoring ahead with compressor technology
A revolutionary design of air compressor is delivering energy, cost and maintenance benefits, says Tom Shelley
 10/10/2008 

Balloon stays inflated without pressure
A university student has invented a means of keeping something inflated without the need to maintain internal pressure
 09/10/2008 

Electric fields stir films on small scales
By applying an electric field in the plane of a water based film – and applying a voltage from electrodes in the perpendicular direction – it is possible to make the film rotate at speed and perform a mixing action.
 18/08/2008 

Inflatable ring locks chair for disabled
A small, battery powered air pump and an inflatable ring are key to stopping wheeled desk chairs from moving, so that the wholly or partially disabled can get in and out of them more safely
 13/07/2008 

Root mechanics tip balance of power
An ingenious device – inspired by growing plant root tips – is opening up a new type of hydraulic fluid power. Tom Shelley reports
 13/07/2008 

Gaining the edge
A high-speed compressor neatly combines the best features of rotary and reciprocating machines in a simple basic unit. Tom Shelley reports
 13/07/2008 

Counter rotations speed airflow
Sanyo Denki has brought out 60mm and 80mm counter rotating fan pairs to complement its existing 40mm fans
 09/04/2008 

Battle of the bulge
A hydraulic effect is being harnessed to build up massive amounts of energy – and may well be the key to producing cheap power from sea waves
 09/04/2008 

Waiving the rules on platform motion
A combination of control and hydraulics is removing a major problem for those who live and work in a marine environment. Tom Shelley reports
 09/02/2008 

Braking breakthrough
Advances in pneumatics are being applied to improve dramatically the efficiency of lorry braking. Tom Shelley reports
 28/01/2008 

‘Flying saucer’ cleared for take-off
Tom Shelley reports on state of the art in saucer-shaped aircraft using the Coanda effect
 13/11/2007 

Steaming ahead
Could steam trains make a return to the tracks? Yes, if a chemical method of making steam takes off, writes Lou Reade
 05/11/2007 

Welcome diversion from pipe blockages
Tubular pipe inserts – attached to down drain pipes to divert water to water butts – tend to result in blockages, both in the pipe inserts and in the drain pipes
 15/10/2007 

Water hydraulics sows the seed
A graduating student in industrial design has come up with an ingenious water-powered domestic hydro-seeder
 15/10/2007 

Coupled turbines spread the burden
Domestic rooftop wind turbines have the potential not only to generate energy, but also bring roofs down in high winds
 15/10/2007 

Blow-up beams carry the load
Tom Shelley reports on an ingenious structure that depends on pneumatics
 20/07/2007 

Micro cylinders are music to the ears
Musician Roland Olbeter has developed a small orchestra of instruments that are actuated by small pneumatic cylinders
 20/07/2007 

Novel actuators copy structures from fish
Tom Shelley reports on some striking developments in automation that are inspired by fish fins
 14/05/2007 

Armed against damage
Innovative components are emerging that enable manipulator arms to be used in difficult environments. Tom Shelley reports
 14/05/2007 

Sealing the challenge
With the hydraulics in the Thames Barrier now a quarter of a century old, there is some concern that the harder seals are now coming to the end of their lives
 14/05/2007 

ABS for hydrostatic drives
Robert Bosch has come up with an anti-lock braking system for fast moving hydrostatically driven vehicles, particularly tractors
 14/05/2007 

Dental drill keeps constant pressure
A three-chambered design is ensuring a continuous flow of water under pressure to dental drills, while avoiding backflow should the mains pressure drop
 14/05/2007 

Pneumatics deliver the sensitive touch
Tom Shelley reports on advances in control that ensure that pneumatics will remain the technology of choice for certain applications
 13/03/2007 

New machine pumps fluids efficiently
Tom Shelley reports on a novel machine that offers energy and cost economies in refrigeration, heat pumps and engines
 16/01/2007 

Hydraulic pumps boost output
Enerpac’s ZA4-series of high-pressure hydraulic air-driven pumps is designed for in-plant, industrial applications and medium to large construction projects
 16/01/2007 

 
Showing 1 to 25 out of 164 results