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Matches 351 - 400 out of 979

Document Document Title
JP3854058B2
To provide a high viscosity liquid carrying gear pump for keeping a bearing in a free state, and improving reliability to cooling medium leakage and melting resin leakage. In this gear pump where a pair of gear rotors 2 are supported by ...  
JP3824281B2
To smoothly operate a rotor without run idle even in use of liquid with high viscosity by surely preventing leakage of air from a discharge side to an intake side. In an internal gear pump, an outer rotor 3 is provided to be rotatable in...  
JP3824365B2
To reduce the manufacturing cost and running cost of a hot solution conveying pump. A hot solution conveying pump P has a pair of discs 11L facing each other on the outside of piping 20 for making a hot solution flow. A permanent magnet ...  
JP3814261B2
To provide a vane pump capable of stabilizing carrying weight even if air is mixed in a carried body by leading suction force into pump chambers. A mounting shaft part 43 in which a first through hole 75 is formed is fitted to the axial ...  
JP3123376U
To prevent spoilage of tea lees and coffee lees stored in a tank for beverage extract lees, it is necessary to treat the beverage extract lees with an inert gas dissolved water, and the beverage extract lees are treated with activated ch...  
JP2006161794A
To provide a mono-shaft eccentric screw pump having a simple structure and reduced number of parts, capable of facilitating disassembly, assembly, and washing, reducing length of a joint part between a rotor and a drive shaft, reducing a...  
JP2006138257A
To provide a micro screw pump capable of permanently transporting a reagent and improving reaction efficiency of reagents.This micro screw pump 1a is provided with a cylindrical casing 20, a first port (hollow part 22a and through hole 2...  
JP2006105149A
To remove soot from oil used for lubricating an internal combustion engine.The system controls operation of a filter 16 for removing soot from oil. The system determines whether or not removal of soot from oil is necessary and whether or...  
JP3760126B2
To provide a rotary pump capable of sufficiently washing the inside of a mechanical seal part in a short time without disassembling the rotary pump. A shaft insertion hole 12 in which shafts 4, 5 are inserted is formed on a wall face on ...  
JP3758715B2
To transport active paste for a battery electrode in the stabile state without changing the quality of it and without enlarging a device. A pair of gears 3, 4 for transporting active paste A for battery electrode A are rotated in a state...  
JP2006063834A
To provide a displacement absorbing body for reducing replacement frequency of a rubber hose in a squeeze pump, a method for manufacturing the displacement absorbing body, and a connecting structure for the squeeze pump using the displac...  
JP3741362B2
In mounting a crankshaft direct-driven oil pump to an engine, the oil pump is mounted to a cylinder block which supports a crankshaft, as well as an integral bearing cap in which bearing cap portions are connected to each other by beam p...  
JP2006502314A
An apparatus and a method for injecting a liquid dye into a polymer melt, which includes a metering pump with a metering inlet and a metering outlet. The metering inlet connects to a dye tank and the metering outlet connects to a polymer...  
JP2005334793A
To provide a screen residue transfer system which enables an efficiency improvement of screen residue transfer and sanitization, and downsizing of an installation space and reduction in an installation cost and a running cost by surely c...  
JP2005535333A
A pump assembly for dough-like material wherein a roll feeder delivers the material, under pressure, to a progressing cavity pump. In that process, the roll feeder also de-airs the dough. In preferred embodiments, the progressing cavity ...  
JP2005325840A
To provide an inexpensive rotary vane pump usable for fluid having a wide range of viscosity and having a comparatively simple structure.This rotary vane pump 10 comprises a stationary housing 12 having an inlet 30, an outlet 32, and a p...  
JP3717796B2
To provide a maintenance device for an ink jet printer capable of suppressing occurrence of noise without complicating a work or a structure of the device. In the device for sucking a waste ink, a cap 12 for sucking the ink and a waste i...  
JP3702118B2
To detect a seizure between bearing members and gear rotors in advance by measuring the temperature of the portions on the opposite side to the eccentric side of the gear rotors at the time of rotation at annular space sections formed be...  
JP2005248756A
To prevent a problem of increase in machining cost or difficulty in assembly while surely preventing a crack in an inner circumferential face of a hole constituting a cooling medium passage, in a gear rotor of a gear pump.A sleeve 31 is ...  
JP2005230925A
To prevent a foreign matter from sticking to a pump in moving the pump between facilities.In this method of manufacturing an actuator with the pump 2 attached to a housing, the pump 2 is held to a tool 1 and conveyed from the pump assemb...  
JP2005220867A
To provide a vane pump having a simple construction as compared with conventional pumps and lowering a cost by reducing a part number and a vane pump type power transmission using it.This comprises a first oil passage (consisting of oil ...  
JP2005153413A
To provide a pump unit eliminating solidification of a liquid in the starting and a liquid jet device having the same.Before a user starts a printer 1 from a non-use condition for a long time period, the user may open a paper supply tray...  
JP3660418B2
To prevent the damage of the gear part of a gear rotor by introducing a melted resin to a clearance and generating a thrust resistant force. In this gear pump, a pair of gear rotors with two are arranged rotatably in a meshed state in a ...  
JP3655306B2
PCT No. PCT/DE94/00477 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/27049 PCT Pub. Date Nov. 24, 1994The invention relates to a pumping process for operating a multi-phase screw pump ...  
JP2005060630A
To provide a heat treatment apparatus for waste plastics which is excellent in transferring molten waste plastics containing fine foreign substances and is capable not only of effective heating and dechlorination but also of improving cr...  
JP2004537669A
A fluid controlled pumping system includes a pumping unit disposed within a fluid cavity. The pumping unit includes a passage extending to a suction end of the pumping unit. The system also includes a pressure source coupled to the passa...  
JP2004332668A
To provide an electric pump capable of preventing vaporization of fluid in a motor chamber.This electric pump 2 is used for a fuel feed device feeding dimethyl ether as fuel to an engine. In the electric pump 2, the motor chamber 16 is p...  
JP3592409B2
A stuffing pump for use in an apparatus for stuffing sausages or the like in which a rotating shaft for rotatively driving a rotor disposed in a housing is supported by bearings at one end thereof. A shaft member coupled to another end p...  
JP2004324808A
To provide a sealing device easy to be enlarged in size and having durability for a long time, in regard to a sealing device for sealing in the rotary axial direction of the rotor.This sealing device 11A for sealing in the rotary axial d...  
JP2004278502A
To provide a multi-stage gear pump capable of securing a boosting characteristic of liquid.A pump 1 is equipped with a first stage gear train 36 made up of gears 26, 32, a second stage gear train 37 made up of gears 27, 33, and a third s...  
JP2004268017A
To provide an apparatus for ejecting a fluid material in which a driving shaft for driving a pump can be radially disconnected from a coupling and further can be radially inserted into the coupling during the assembly.The apparatus for e...  
JP3559222B2
An apparatus for encrusting a filling material is provided. The apparatus includes screw-transferring apparata (27) to transfer a filling material and encrusting material, and vane pumps (29) to transfer the respective filling and encrus...  
JP2004215937A
To provide a bath water feeding device and a washing machine which are easily miniaturized by simplifying structure and reducing the number of parts.The bath water feeding device and the washing machine with the bath water feeding device...  
JP2004522627A
The invention relates to a screw pump comprising an inlet cross-section and an outlet cross-section for conveying free-flowing media, in particular plastic melts and rubber blends. Said pump comprises two screw shafts (20, 21), having a ...  
JP2004169914A
To provide a hydraulic drive cook system that can be endured for the usage even under the severe environment of pitching and rolling like a boat.A hydraulic actuator that operates at least one cook and a operation gear of the hydraulic a...  
JP3516685B2
A metering cap in which a first component of a flowable material is squeezed out of a cartridge (C) which can be emptied by means of a press (P). The main component flows through a feed line (8) to an outlet line (11) and, in the process...  
JP3512983B2
To obtain a toner transfer pump capable of suppressing the generation of an abnormal sound, that is, a groan by specifying the relations between the static and dynamic torques of a rotor. The generation of a groan phenomenon has great re...  
JP2004073968A
To provide a transfer equipment which produces a negative pressure even when a high viscosity or high concentration principal material is transferred with a single-shaft eccentric screw pump or a volumetric pump, mixes a material difficu...  
JP2004011514A
To provide a micropump of small parts number, excellent dimensional accuracy and long service life which can feed even the fluid of high viscosity or feed the fluid even through a small flow passage.This micropump has a housing part and ...  
JP2004011641A
To provide a G rotor pump insensitive to contaminant particles in flow.The G rotor pump, especially provided to be used as a fuel pump of an automobile, has external rotors and internal rotors movable against the external rotors and has ...  
JP2004003441A
To provide a pump to carry a lump of molten polymer and/or elastomer.A pump body of a pump 1 to carry a lump of molten polymer and/or elastomer comprises an inlet pipe 7 to receive a material, an outlet pipe 8 to discharge the material, ...  
JP2003297762A
To provide a technology capable of easily recovering an original condition when the rotor of a vacuum pump in a CVD device becomes non- rotatable due to the adhesion of reaction by-products.At least either a reverse gear RGER for reversi...  
JP2003254260A
To easily hold a tube for a roller type tubing pump, regarding a fixing method for the tube.This pump has a structure to determine a pushing and crushing dimension of the tube by brining both ends of a tube fixing member having a circula...  
JP2003206870A
To provide a tube pump increasing a sucking efficiency.A flexible tube 51 is disposed in an arc shape along a tube support surface 52 and sequentially pressed down by receiving a pressing by a roller 43 to produce a negative pressure. El...  
JP2003205637A
To simplify the sequence of maintenance operation of a recording head while shortening the time required for maintenance operation.At the time of performing a cleaning operation, a capping step (S11) for sealing the nozzle forming face o...  
JP2003181328A
To intermittently discharge a powder fluid of every kind such as an adhesive, clean solder, a phosphor, grease, a paint, a hot melt, chemicals, food or the like at a high speed without compressing and destroying a powder in the productio...  
JP2003171016A
To provide a pressure feeding method of high viscosity slurry, in which the high viscosity slurry can be pressure-fed, earth covering substitute material or slope vegetation agent is stably sprayed, and working efficiency of earth coveri...  
JP3394065B2
PURPOSE: To keep a tooth form theoretically free from abrasion, even when liquid having a wide range of viscosity is handled at high speed rotation and pressure. CONSTITUTION: A driven internal tooth gear 4 having external surface rotata...  
JP3386501B2
PURPOSE: To eliminate a bypass passage and simplify flushing operation with a simple and small-sized structure by providing a high pressure pump of the type of a sliding vane pump, and moving the vanes to allow a through flow exceeding i...  
JP2003049784A
To provide a tube pump with a simple structure which is advantageous to be downsized. The tube pump 1A includes: a main body 2 having a groove 20 into which a tube 100 is fit; a rotor 5 rotatably disposed to the main body 2; a press-clos...  

Matches 351 - 400 out of 979