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Document Title |
JPS63106384A |
PURPOSE: To prevent the generation of suction shortage even if the fluid which flows through one suction passage into two pump elements by forming a suction introducing passage which communicates to each bypass passage of two pump elemen...
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JPS6380085A |
PURPOSE: To obtain an efficient pump, by employing an internal gear in main section of a pump thereby forming an internal gear pump at the inside thereof and a vane pump at the outside thereof. CONSTITUTION: Main section of a pump is con...
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JPS6316593B2 |
A rotary pump for pumping liquid which includes a rotor combination in the form of a vane pump or gear and rotor with pumping chambers disposed circumferentially around the rotor. The chambers progressively increase in the inlet area and...
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JPS6346690U |
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JPS6368786A |
PURPOSE: To aim at the shortening of each drive shaft and the solution of strength shortage or the like due to bending, by connecting these drive shafts in plural pump units set up in series inside a housing, with a connecting member aft...
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JPS6368788A |
PURPOSE: To obtain a supercharging character along an overall operation range utilizing the fluid in a suction chamber by crossing respective outflow ends of an inlet passage and a bypass passage with each other to be connected to the su...
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JPS6368787A |
PURPOSE: To prevent a hydraulic fluid being used in each unit from being mixed as well as to make the hydraulic fluid separately usable for each unit, by installing an oil seal between two pump units set up in series inside a housing. CO...
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JPS6361785A |
PURPOSE: To prevent the occurrence of cavitation, by a method wherein a suction pipe running from a reservoir to a vane pump is branched into plural parts, return pipes from a fluid pressure device are joined together to form a one-piece...
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JPS6340594U |
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JPS6350689A |
PURPOSE: To prevent a pipe line between a parent pump and a quantitative coating pump from being damaged due to excessive pressure so as to reduce the running cost of a quantitative coating device, by forming an opening in the body of a ...
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JPS639112B2 |
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JPS639113B2 |
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JPS639111B2 |
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JPS6341688A |
PURPOSE: To prevent damage to a connecting pipe and a child pump by storing part of a liquid type object in a cylinder against the energizing force of an air cylinder by the feeding pressure of a mother pump, and feeding the stored liqui...
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JPS637278B2 |
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JPS637277B2 |
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JPS636760B2 |
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JPS6313906A |
PURPOSE: To make efficient use of space by using a rotating shaft as a common driving shaft for both a pump rotor and a pulsating rotor, and providing a communicating passage with a control valve device for controlling fluid to its speci...
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JPS62188581U |
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JPS62276288A |
PURPOSE: To secure such a three-throw gear pump that is high in cavitation limit revolving speed and possible for high-speed operation, by setting up an inscribed gear in the inside of either or two circumscribed gears in mesh with each ...
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JPS62267586A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6244156Y2 |
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JPS6244155Y2 |
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JPS6252157B2 |
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JPS62165489U |
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JPS62165491U |
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JPS62165492U |
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JPS6248076B2 |
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JPS6237988Y2 |
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JPS6237987Y2 |
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JPS6239278B2 |
A two-stage liquid ring pump (10) comprises a suction end casing (12), a first stage body portion (14), first and second stage centre plates (16) and (18), second stage body portion (20) and discharge end casing (22), these parts being c...
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JPS6237238B2 |
A scroll compressor for compressing a gas to a high pressure or for use in a refrigeration system such as a refrigerator, freezer, air conditioner or the like, is provided. In the compressor, a compressor unit and its driving motor is en...
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JPS62105388U |
This invention relates to a pump and motor unit which is particularly adapted for supplying fuel and which comprises a pump rotor and motor armature, the bearings of which are disposed independently of each other on a fixed axis.
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JPS6224069Y2 |
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JPS6295190U |
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JPS6293184U |
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JPS6220397B2 |
A demand-responsive hydraulic- fluid pumping apparatus (1) for e.g. use in a vehicle, includes valving means (10, 11) to connect a pair of pumps (3, 4) either in a mutually parallel relationship or so that one pump (4) is by-passed while...
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JPS6282294A |
PURPOSE: To regulate movement of rotors in the thrust direction by facilitating manufacture with two pump units integratedly clamped in the axial line direction by a clamping means and interposing an elastic member between axial ends of ...
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JPS6214389Y2 |
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JPS6212120Y2 |
An inventive oil pump system in a power train has a simple oil-delivery arrangement employing a hollow torque-input member containing a member to which oil is to be delivered, a drive shaft extending from the interior of the torque-input...
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JPS6212399B2 |
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JPS6243188U |
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JPS6211199B2 |
A vane type hydraulic pump for use in a power steering apparatus comprising a pump housing receiving therein a non-rotatable cam ring and first and second non-rotatable but axially slidable side plates. A pump rotor rotatable integrally ...
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JPS6238489U |
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JPS6252219A |
PURPOSE:To coincide the axis of an outer casing member with the axis of an operating shaft by fitting the outer casing member having a spiral taper surface to the outer periphery of the operating shaft to exhibit a taper guiding function...
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JPS629753B2 |
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JPS6245989A |
PURPOSE: To eliminate the inutile consumption of power by installing an electromagnetic selector valve which switches the feed of the pressurized oil supplied from a pump on the gear side of a power steering device to a gear or the sucti...
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JPS6241982A |
PURPOSE: To enhance suction efficiency by allowing the operating oil from each suction port at the inside to be discharged to a discharge port, provided at the pump body outside each of the suction ports, by enabling supply for two oil p...
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JPS6220682A |
PURPOSE: To obtain a tow-throw trochoid pump in small-sized and lightweight form by arranging an annular rotor which has the internal and external gears for the meshing with an external-gear rotor and an internal-gear rotor and carries o...
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JPS6210284U |
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