Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 1,528

Document Document Title
JPH11257250A
To secure the sufficient amount of suction flow at all times regardless of the high revolution speed of a pump, and prevent the occurrence of cavitation cause by the lack of suction flow. An inlet passage 39 opening the drain port 51 of ...  
JPH11241689A
To drive each pump interposed in a paint supply system of each color paint by a small motor of comparatively small torque and easily increase pumps according to the number of color of paint. Revolution of a motor 2 for driving pump is tr...  
JP2929734B2  
JPH11193771A
To simplify manufacturing and inspection of a motor. In a hydraulic motor 1 having a front portion 4 capable of fixing at least one gear wheel set portion 2, a supply portion 3 and an output device 15 connected with one another in the ax...  
JPH11166494A
To provide a two-cylinder rotary compressor of high performance in which abnormal wear resulting from the slide of the tip of a wane with the periphery of a piston is suppressed, a sufficient seal width between each cylinder and a partit...  
JPH11156282A
To provide a compact method an device for drawing and transporting a viscous material in which a gas is injected into the viscous material contained in a vessel such as a can at a relatively low pressure while interrupting the atmosphere...  
JPH11155472A
To provide a compact apparatus for filling of a pasty product of a practical constitution capable of avoiding the occurrence of effects of rubbing even in the case of a hard kneaded meat. This apparatus for filling of a pasty product com...  
JP2595625Y2  
JPH11125192A
To industrially easily produce a sealed compressor by setting a diameter of a communicating hole, a diameter of a shaft and a diameter of a crank part so as to satisfy the specific relationship in the sealed compressor where respective r...  
JPH11107936A
To obtain a high output though forming in compactness, in a hydraulic unit including a hydraulic pump driven to rotate in a single direction of rotation. A hydraulic unit is applied to a power steering device A mounted in a vehicle. In o...  
JP2876350B2  
JPH11503505A
(57) A summary rotary pump can be classified as a capacity pump, and it is used in order to generate necessary pressure, while transporting various fluid. A rotary pump is equipped with the following main components. That is, it is with ...  
JPH11502556A
(57) It is a production method of the cellulose solution in tertiary-amine *N* オキシド containing the water due to manufacture of the mixture containing summary cellulose and tertiary-amine *N* オキシド and water, and the contin...  
JP2858993B2  
JP2856897B2  
JP11037060A
To miniaturize the whole gear pump without generating cavitation. This gear pump is provided with a driving gear 2 rotated through a driving shaft l, a driven gear, a gear housing 4 having a gear chamber 40 with the gear 2 and the like b...  
JP2588619Y2  
JPH112190A
To suppress noise generated in operation. First gears 24, 27 and second gears 25, 28 are rotatably installed on two actuation chambers 11, 12 provided on a housing 10, and the first gear and the second gear in each actuation chamber 11, ...  
JP2587648Y2  
JPH10339279A
To reduce number of items while commonly using a shaft which supplies inner rotors rotational motion, even when plural internal gear pump mechanisms are arranged, and facilitate assembling after positioning the internal gear pump mechani...  
JP2587379Y2  
JP2833285B2
PURPOSE: To provide a variable capacity pump which is more favorable in terms of the space and cost than a conventional pump, and the capacity of which is variable. CONSTITUTION: A drive shaft 2 to which a plurality of gears 4-8a are fix...  
JP2830342B2  
JPH10512643A
(57) The rotor which are a summary revolving liquid annular compressor / turbine (RLRC/T), and has a core part (6) and two or more shuttlecocks (8) which were attached on it, and which were prolonged radiately, It has a cylindrical jacke...  
JP2820290B2  
JP2818034B2  
JPH10266973A
To provide a composite type gear pump that is easy to set up the optimum specifications of an external gear pump, and beside, there is no fear of abrasion and seizure happening. This composite type gear pump is so constituted hat an exte...  
JPH10266978A
To provide a vane pump that reduces an extent of horsepower consumption, and also to heighten the occurrence limitation of cavitation through an improvement in suction efficiency, and further to have pumping efficiency so improved enough...  
JPH10252666A
To provide a composite vane pump to suppress lowering of durability and assembly workability of a sealant and reduce size and weight. A composite vane pump is formed such that the main part 12a side of the first drive shaft 12 of a first...  
JP2790515B2  
JPH10159801A
To provide a hydraulic pump/motor which is provided with an end shield for absorbing the sound produced by the pump/motor so that it becomes a further quiet device. A hydraulic pump/motor as before having an electric motor connected to a...  
JPH10141165A
To reduce the wearing of a pump for carrying air and to reduce the driving outputs of a camshaft and an internal combustion engine. A feed pump 3 is provided in a pressuresending pipe connected from a reservoir tank to an internal combus...  
JP2749981B2  
JP2747595B2  
JPH10103257A
To provide a device which stably functions without hindrance even if the sewage is mixed with sludge and/or metal pieces, etc., by constituting this suction and discharge device so as to be able to operate Roots type multi- stage vacuum ...  
JPH1082374A
To provide a measuring discharge device extensively simplifying a design and mechanical processing as well as having a nozzle or other outlets provided with desired intervals and to provide a small measuring discharge device free to corr...  
JPH1082377A
To reduce pulsation when oil is delivered in an motor driven pump equipped with a suction chamber sectioned by engagement of a driving gear and a driven gear, by arranging a noise damper cylinder which is fixed to a housing supporting bo...  
JPH1077973A
To ensure a good assembly workability to the housing of an inner rotor without giving an effect to a seal width for the housing of the inner rotor, in an oil pump. An oil pump is provided with an inner rotor to which a rotation is transm...  
JP2728261B2  
JPH1061520A
To reduce manufacturing cost and constitution space of a device for carrying fuel from a reservoir tank to the internal combustion engine of an automobile. A fuel carrying pump 3 forms a constitution unit with a pump 5 carrying air. The ...  
JPH1061518A
To sufficiently evade generation of delay of a fuel supply to an internal combustion engine based on remaining steam cushion when a fuel feed unit is restarted. A feed pump is stored in a housing in which through flow is performed by fue...  
JPH1047279A
To prevent the occurrence of cavitation, and avoid generation of a noise and a cause of failure by arranging a fixed volume pump on the delivery side of a centrifugal pump, arranging a pressure adjusting valve between the delivery side o...  
JPH1037871A
To provide a scroll compressor which can execute dual system oil supply without increasing the number of part items, and is excellent in lubricating characteristic at a low cost. An oil pump 601 comprises a housing 607 having a first slo...  
JPH1018968A
To quickly raise the temperature of working fluid in a hydraulic circuit even when the working fluid has an extremely low temperature, by smoothly driving its hydraulic pump with a smaller load on activating the engine to circulate the w...  
JPH09512613A
(57) In the steamy control device which has desirable motor pump equipment especially in carrying out pump operation of the steam according to a summary liquid flow, and distributing fuel to a vehicle organization, in this case -- the st...  
JPH09287578A
To provide a double gear pump which can contribute to reduction of the number of items, processing and assembling manhours, and manufacturing cost through mass production. Installation holes 30, 31 respectively penetrating axial centers ...  
JP2669676B2  
JPH09509995A
(57) The 1st ingredient that consists of material in which a summary flow is possible is pushed out from the cartridge (C) which may be emptied by the press (P). These main ingredients flow into an exit passage (11) through a supply pass...  
JPH09264270A
To provide a multiple gear pump in which the first body and the second body can be positioned to a plate without any increase in costs or any increase in the size of the device. The end part of the first drive shaft winding bush 6a posit...  
JPH09256978A
To prevent the size of a rotary type compressor from being enlarged by enclosing a clutch in a compressor, especially prevent the length of an axial direction from extending. In a rotary type compressor for compressing refrigerant and th...  

Matches 751 - 800 out of 1,528