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Patent Searching and Data


Matches 501 - 550 out of 1,277

Document Document Title
JPS6339431Y2  
JPS6339432Y2
A piston seal device for a reciprocating compressor, having a piston slidably mounted in a cylinder bore and having a circumferential groove, and a resilient piston ring fitted in the circumferential groove of the piston and sealingly en...  
JPS6332933Y2  
JPS6340943B2  
JPS6339795B2  
JPS63186866A
PURPOSE: To improve the erosion resistance of the moving vane of a steam turbine and to extend the service life thereof, by forming a hard film consisting of nitride of Ti, Si, B, etc., onto the surface at the front end of said moving va...  
JPS6338552B2  
JPS6338554B2  
JPS63177210A
PURPOSE:To improve the load fluctuation characteristics by connecting a transformer containing a resonance capacitor and a primary winding of a magnetic leakage transformer in series to the primary side of a constant voltage device toget...  
JPS6325339Y2  
JPS6325348Y2  
JPS6325341Y2  
JPS6334317B2  
JPS63162974A
A hydraulic to pneumatic power transfer unit which converts a high pressure oil flow into a flow of high pressure air by means of three stages of piston pumps. The first stage includes a pair of linked pistons (11,14) of substantially eq...  
JPS6323591Y2  
JPS6323597Y2  
JPS6330506B2
An engine driven vacuum pump combining a two-stage, low noise demountable pump assembly with a camshaft driven eccentric drive arrangement having internal oil distribution and pumping means for lubricating the drive and pump pushrod elem...  
JPS6320864Y2  
JPS6320865Y2
A variable-delivery compressor of a swashplate type having compression chambers wherein compression is effected by reciprocating movements of double-headed pistons slidably engaging a rotating swashplate in a cylinder block. The cylinder...  
JPS6327554B2  
JPS6380327U  
JPS6318785Y2  
JPS6369781U  
JPS6338679U  
JPS6310315B2
PURPOSE:To enable efficient operation without wasteful running of the compressor and to extend its life by providing a means to have part of the discharge valves among multiple number of the same displaced to the open position and normal...  
JPS6310316B2  
JPS6345479A
PURPOSE: To prevent the deterioration of quality and change of shape of the basic material by forming a surface hardened layer into which gas ions are introduced onto either the sliding contact surface of a slipper for a swash plate or t...  
JPS636470Y2
A refrigerant compressor having pistons reciprocated in respective cylinders by a wobble plate driven by an input rotor which is secured on a drive shaft, in which improved refrigerant gas flow within the housing is achieved. A balance h...  
JPS6341677A
PURPOSE: To improve a pull-down characteristic which is the lowering speed of crank chamber temp. at the time of starting by delaying the pressure response of a pressure response part in a control valve mechanism to suction pressure chan...  
JPS6338691A
PURPOSE: To restrict a pressure drop of refrigerant gas in respective chambers, by communicating respective intake passages or intake chambers each other in both cylinders on and below a partition plate of an compressing element. CONSTIT...  
JPS6329067A
PURPOSE: To make it possible to sustain the maximum stroke of a piston until the characteristic of cooling for the passenger's compartment of a vehicle reaches a predetermined value, by providing an actuator adapted to hold a control val...  
JPS634027B2  
JPS634026B2  
JPS632622Y2  
JPS632625Y2  
JPS6245090Y2  
JPS62240481A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6240130Y2  
JPS6246705B2  
JPS6244144B2
A mechanical seal mounted in a compressor comprises a rotating sealing ring, a stationary mating ring and means for pressing the sealing ring against the mating ring. The mating ring is of hardened bearing steel.  
JPS6244107B2  
JPS6242159B2
In a swash-plate type compressor, a partition wall, which separates a suction passageway extending through the cylinder block and the valve plates from the swash plate chamber, has its lateral wall formed with a refrigerant gas inlet ope...  
JPS6240557B2
In a swash-plate type compressor, a refrigerant gas deflecting wall is formed in a suction passageway extending through the cylinder block and the valve plates, the deflecting wall extending substantially at right angles to the direction...  
JPS6239272B2  
JPS6239273B2  
JPS6231673Y2  
JPS6232356B2  
JPS6298782U  
JPS6227272B2
A swash plate type compressor comprising a plurality of cylinder bores and pistons, a swash plate chamber wherein a swash plate for reciprocating the pistons within the cylinder bores is fixed to and rotated with a drive shaft, at least ...  
JPS6227273B2  

Matches 501 - 550 out of 1,277