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Patent Searching and Data


Matches 701 - 750 out of 911

Document Document Title
JPS5617720B2  
JPS5614493B2  
JPS5628832U  
JPS55152847A  
JPS5545213B2  
JPS55115403U  
JPS55114727U  
JPS55114726U  
JPS5584159A  
JPS5523046Y2  
JPS5518616Y2  
JPS5514035B2  
JPS5544171A
PURPOSE:To minimize the equipment simultaneously simplify the construction by installing a double acting cylinder to use as gas chamber for one side and as liquid chamber for another side and a gas change-over valve bewteen the gas sourc...  
JPS5540398A  
JPS5512005Y2  
JPS5533928A
PURPOSE:A linear drive unit, with its movable portion made of magnetic unit or magnet magnetically coupled to a barrier block, highly efficient capable of making said movable portion small in size and light in weight. CONSTITUTION:A pipe...  
JPS556997Y2  
JPS552650Y2  
JPS551441B2  
JPS54145885A  
JPS54152890U  
JPS54130054A
PURPOSE: To provent the output change owing to temperature change of measuring fluid or atmosphere by providing a member having the coefficient to expansion differing from that of the diaphragm at least on one side of the diaphragm. CONS...  
JPS54124171A  
JPS54120137A  
JPS5489167A
PURPOSE:To ensure no-leakage of working fluid and excellent response capacity, by arranging a mixing preventive portion material to a boundary between a plastic fluidic fluid and a Newton fluid as a pressurizing medium. CONSTITUTION:A pl...  
JPS5411875B2  
JPS5463286U  
JPS5461991U  
JPS5449625A  
JPS5442573A
PURPOSE:To prevent the leakage working fluid and easily transmit pressure or fluid, by filling a plastic fluid of yielding level at a sealed part of a fluid cylinder and filling a plastic fluid of low yielding level or a viscous fluid at...  
JPS5431876A
PURPOSE:To simplify the constitution and scheme to reduce noises by omitting an oil hydraulic source which feeds steadily pressurized oil having a constant output.  
JPS5420537A  
JPS5413881A
PURPOSE:Facilitation to drive a working part in such a way that incompressible fluid is taken as intermediate medium adding the pressure thereupon from a driving part makes it possible to drive safely and reliably the working part which ...  
JPS548285A  
JPS541401A  
JPS53143871A  
JPS5351005Y2  
JPS5345474B2  
JPS53126646A  
JPS53131158U  
JPS53118681A  
JPS53113973A
PURPOSE:To make the conversion of the direction of force possible, by setting oppositely a piston and a cylinder concurrently serving as a piston, which pressure receiving areas are different, to the inside of an outer cylinder.  
JPS53102441A
PURPOSE:A fluid cylinder device proper to particularly a thrust bearing equipment or others of a large capacity water-mill in the contrivance of using plastic flowing fluid as working fluid to prevent to leak working fluid through a pag ...  
JPS5381879A
PURPOSE:To give driven side simultaneous rotary motion to drive side, converting rotary motion on drive side into energy of alternating hydraulic pressure by means of crank piston mechanism, permitting crank piston mechanism of driven si...  
JPS5381889A
PURPOSE:To obtain a device at low cost with a miniaturized seize and high efficiency capable of actuating in a test of a high frequency by means of converting the reciprocal motion at one end of a duct into energy of an interchanging oil...  
JPS5379170A
PURPOSE:To prevent working gas from leaking and lubricating oil from being mixed with working gas by means that working gas is provided between working gas and an engine and pressure of working gas is delivered to working fluid to drive ...  
JPS5325231Y2  
JPS5320633B2  
JPS5316069B1  
JPS5347003A  

Matches 701 - 750 out of 911