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Patent Searching and Data


Matches 401 - 450 out of 1,307

Document Document Title
JP2007211741A
To provide a shaft seal of a pump whose life is remarkably extended by stopping the intrusion of a highly abrasive moving liquid from a seal to prevent the seal from being worn out by eliminating a difference in liquid pressure on both s...  
JP2007211742A
To provide a shaft seal of a pump whose life is remarkably extended by stopping the entry of a highly abrasive moving liquid from a seal to prevent the seal from being worn out by eliminating a difference in liquid pressure on both sides...  
JP2007524027A
The present invention A pump, for example, a vane pump, or a roll 隔 room type pump, The pump is especially equipped with the cam side outline of double distance type in this case about the pump for gearings, A cam side outline At least...  
JP3960715B2
To facilitate machining for a casing required for fitting a support member of a rotor to the casing, and to dispense with a special jig in a squeeze type concrete pump with the center of the rotor eccentric from the center of the casing....  
JP3953236B2
To facilitate manufacture of a casing in a squeeze type concrete pump using a pumping tube with a tapered inside diameter, and to divert a casing used in the pumping tube, the wall thickness, inside diameter and outside diameter of which...  
JP3954166B2
To simplify the decalcification of a dialysis system to enhance the operability, by providing the system with a means to start the automatic decalcification cycle of the dialysis fluid in the dialysis system upon detecting a specified ca...  
JP3951647B2
To provide a tube pump having a simple structure advantageous to be downsized, particularly thinned, which can extend a service life of a pump tube. The tube pump 1A includes: a main body 7 having a fitting part 70 where a tube 100 with ...  
JP2007187075A
To provide a liquid transferring method for liquid to be transferred, capable of preventing a trouble such a liquid transferring failure by suppressing the wear of a stator when using a single-shaft eccentric screw pump having a stator o...  
JP3948673B2
To provide a means for feeding a food material, which can prevent the repeated change of a pressure added to the food material in an exit side passage, when the food material is continuously feed into the exit side passage with a vane pu...  
JP3944868B2
To transfer carrot pulp with low air-content and at high pressure, by arranging a screw pump which is equipped with a screw from the lower part of a hopper section to the bottom of a straight part in the center of carrot pulp storage tan...  
JP2007146737A
To provide a pumping tube capable of preventing fracture of rubber between an outer surface side reinforcement cord layer and an inner surface side reinforcement cord layer and preventing fatigue of reinforcement cord.The reinforcement c...  
JP3909058B2  
JP2007508965A
[Solution means] The present invention relates to the gear pump which can be used for conveyance of the material of high viscosity. In order to make possible the bearing, the high output, and the good self-detergency of wear which there ...  
JP3895537B2
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 ...  
JP3894991B2
To provide a gear pump for a fused resin, by which resin deterioration to be generated caused by insufficient cooling attendant on enlargement of a machine, high-speed rotation of a gear rotor by the high discharge amount, and high visco...  
JP3882069B2
To provide a technique for easily determining the failure of a pump for an artificial heart, which is desired in view of the fact that the pump, particularly of the type embedded into the body, when a patient using it is in bad health, d...  
JP3864452B2
To prevent a hermetic motor-driven compressor from generating abnormal abrasion and the abnormal sound of a gear pump by influence of the whirling of a crankshaft end part. Only gear pairs 52 are installed in a pump case 51, and since th...  
JP2006336596A
To provide an adjustable follow plate capable of adjusting sealing force of a sealing member around the follow plate simply.This adjustable follow plate 1 mounted in a suction port 12a at a lower end of a pump 12, pumping up and discharg...  
JP2006329077A
To provide a method for pumping out liquid reserved in a container which does not cause the liquid from leaking from a gap between a seal member and an inner peripheral wall of the container even if the sealing force of the seal member a...  
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 ...  
JP2006242116A
To provide a compact liquid operation device effective for separation of biological composition.This liquid operation system includes a tube pump and a cartridge having a part of a circuit performing liquid operation built therein and in...  
JPWO2006090495A
High pressures, such as fusion resin, and a gear pump which was suitable by the transfer of hyperviscous fluid are realized. In gear pump 100 which transports fluid to the discharge mouth 12 side from the suction opening 11 side by rotat...  
JPWO2006090652A
High pressures, such as fusion resin, and the gear pump which was suitable by the transfer of hyperviscous fluid are realized. In gear pump 100 which transports fluid to the discharge mouth 12 side from the suction opening 11 side by rot...  
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
[Subject] In a filter cake storage tank for drinks, in order for inactive gas melted water to perform processing etc. and to reuse filter cake for drinks to activated carbon, biomass energy, etc., separation operation from inactive gas m...  
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...  
JP2006122003A
To provide a means for feeding a food material, which can prevent the repeated change of a pressure added to the food material in an exit side passage, when the food material is continuously feed into the exit side passage with a vane pu...  
JP2006110442A
To provide sludge disposal equipment capable of balancing the reduction of excess sludge with the control of a mixed liquor suspended solid (MLSS) and an apparatus for highly efficiently reducing the excess sludge.Microorganism cells con...  
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  
JP2006502314A
The present invention relates to the equipment and the method for supplying liquefied coloring material in polymer 溶融物. For this reason, the 調量 pump which has the amount entrance of 調 and a 調量 exit is formed. The 調量 e...  
JP2006500261A
The present invention relates to the combination of the extrusion-molding equipment / gear pump which has the extrusion-molding equipment screw conveyor (20) connected with the gear pump (14). In the case of the combination of this extru...  
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
It is a pump assembly for cloth-like materials, and a roll feeder (12) transports material to a cavernous advance pump (14) under pressurization. In this processing, a roll feeder degass cloth further. With the suitable enforcement form,...  
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...  
JP2005273526A
To provide a squeeze type pump, a pumping tube, and a method for detecting the position of the pumping tube, easily inspecting whether or not the installation of the pumping tube is normal.A transparent detection window 13 is arranged in...  
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...  
JP2005264728A
To provide a material adjustment supply device capable of individually and appropriately adjusting the quantity of material discharged through a plurality of nozzles from a hopper.The device is equipped with a housing 38 which includes a...  
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 ...  
JP2005201215A
To provide an extruder with a gear pump which is excellent in responsiveness during revolution, which is reduced in cost and which can cool the material.In the extruder with the gear pump, the gear pump includes a drive pinion arranged c...  
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...  

Matches 401 - 450 out of 1,307