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Patent Searching and Data


Matches 501 - 550 out of 1,694

Document Document Title
JPH034751B2  
JPH039088A
PURPOSE: To increase gas compression efficiency by housing a mono-piston block having the first to third piston planes within a cylinder block having the first to third cylinder planes, and enabling the compression of gas in three stages...  
JPH0261627B2  
JPH0261628B2  
JPH0248708Y2  
JPH0248710Y2  
JPH0259306B2  
JPH0257233B2  
JPH0244066Y2  
JPH0244067Y2  
JPH0241354Y2  
JPH0243035B2  
JPH02218874A
PURPOSE: To obtain a compression device never generating vibration with a simple structure by providing such a constitution as rotating a cylinder disk having a plurality of radially movable pistons fitted thereto in a case, and conducti...  
JPH0231586Y2  
JPH0225953Y2  
JPH0231798B2  
JPH0231799B2  
JPH02133757A
PURPOSE: To realize two-stage compression in simple constitution and make possible the switching between one-stage and two-stage compression by connecting a suction pipe of a low-stage side compression mechanism with an evaporator outlet...  
JPH0217186Y2  
JPH02123290A
PURPOSE: To obtain a compressor of a high performance and high reliability by providing a discharge pressure controlling means for controlling operation frequency based on a detection result of a discharge pressure in case of the lowest ...  
JPH0217714B2  
JPH02102385A
PURPOSE: To prevent the contamination of the vacuum side with the oil by connecting a reciprocation type oil-free pump at the exhaust port side to the atmosphere and a turvo-molecular pump at the vacuum suction side in series, in an exha...  
JPH0214996B2  
JPH0212313Y2  
JPH0291481A
PURPOSE: To operate a compressor with low vibration and efficiently regardless of a change in the load condition by fitting a volume control mechanism capable of variably changing a top clearance volume to the high-stage side cylinder or...  
JPH028152B2  
JPH025107Y2  
JPH025104Y2  
JPH022474B2  
JPH022475B2  
JPH01310181A
PURPOSE: To simplify the construction of the title compressor by applying a drive force through a guide hole provided on a guide plate for enclosing the end surface of a rotor. CONSTITUTION: A guide plate 63 has a guide hole 65 which is ...  
JPH01173391U  
JPH0139911Y2  
JPH0139910Y2  
JPH01294986A
PURPOSE: To prevent pulsation of suction pressure from being transmitted to the lower space of a slider so as to enhance the silence by forming a gas vent hole in a housing of a rest cylinder control mechanism, and by blocking the gas ve...  
JPH01294974A
PURPOSE: To reduce the differential pressure between two chamber in a high pressure side cylinder coupled to a crank casing so as to enhance the durability of an air compressor by introducing intermediate pressure or the like discharged ...  
JPH0137184Y2  
JPH01219366A
PURPOSE: To raise wear resistance and fatigue resistance by combining an annular sleeve having a cylindrical inner surface having a fatigue coating and a piston having a friction resistant surface opposite the sleeve. CONSTITUTION: A pum...  
JPH0128311Y2  
JPH0135190B2  
JPH0129991B2  
JPH0125900B2  
JPH1116292A
To enable a re-synchronizing action to be promptly obtained without the necessity of pulling into synchronism from a reset condition even in the condition that the synchronizing signal is not detected at a predicted position by accidenta...  
JP01116292A
PURPOSE: To reduce vibrations and noises resulting from the operation of the compressor in the caption by permitting the top clearance volume of one cylinder to be different from that of the other cylinder. CONSTITUTION: The tip faces 12...  
JPH1113581A
To weld an injection nozzle and a casing after pressing the injection nozzle into the casing so as to be able to adjust an electromagnetic gap efficiently with high accuracy. A solenoid 12 and a core cylinder 10 are provided in a casing ...  
JP01113581A
PURPOSE: To improve sealing with respect to a work piston by means of a simple structure by providing a member for metering lubricant to a guide piston in a portion remote from a work piston between the guide piston and a guide cylinder....  
JPH0121356B2  
JPH0121355B2  
JPH0111985Y2  
JPS6487885A
PURPOSE: To enhance the efficiency and to lower the temperature rise in a compressor which compresses the gas like the air by giving free rotation to a part of or the entire of the flow passage of a stator. CONSTITUTION: When a moving va...  

Matches 501 - 550 out of 1,694