Compression-type fitting for connecting pipes to hydraulic or pneumatic components or for connecting pipes together, particularly for refrigeration systems
US2014339818A1
Connection system for pipes in refrigeration plants
FR2966552A1
Hydraulic and/or pneumatic connector for use in fire-protected hydraulic installation, has two sealing rings that are axially compressed to cause radial expansion against tube and body, where sealing rings are traversed by tube
EP2149618A1
Hot pressing process, particularly for providing metal unions for pneumatic, hydraulic and fluid-operated circuits, and metal union obtained thereby
US2009000667A1
Venting device
EP2009664A1
Pressure switch with a metal membrane
EP1795790A1
Venting device
EP1647749A1
Aerating valve, particularly for a steam generation apparatus
EP1607629A1
Vibration pump
EP1471293A1
Safety cap for pressure vessels, particularly boilers for electrical household appliances and the like
EP1298369A1
Safety plug for pressurised containers
EP1298370A1
Safety plug
EP1239204A2
valve to be used with water and steam with surface nickel-plating treatment
