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Patent Searching and Data


Matches 601 - 650 out of 1,289

Document Document Title
JPH09303272A
To improve lubricating performance with certainty by feeding a fresh lubricant solution to a bearing at all times through a simple structure. A recess 14 is installed in a central part in the toothwidth direction of a gear 2 or the like ...  
JPH09280182A
To prevent the jetting-out of solvent to the outside by providing a sealing mechanism in a shaft through-hole between a drive shaft and a casing and disposing a mechanical seal in an outer side more than this sealing mechanism. A ground ...  
JP2660720B2  
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...  
JP2544303Y2  
JPH09209942A
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 ...  
JP2636493B2  
JPH09189291A
To effectively return water cooled in a hot water pipe from a cooling water pipe to a hot water tank without providing a special circulating circuit. A hot water circulating pump has a suction port 5 connected to a hot water pipe and a d...  
JP2540030Y2  
JP2540026Y2  
JPH09166093A
To connect a gear pump to a constituting member connected to the upper stream or the lower stream with perfect airtightness by providing collar members on intake side and/or pressure side or discharge side. This gear pump has two tubular...  
JPH09144668A
To satisfactorily pressurize a shaft seal part from the inside when a discharge fluid has a low pressure or high viscosity, and surely prevent the penetration of the atmospheric air in a self-lubricating gear pump by providing an inlet s...  
JPH09144667A
To prevent a solution from being collected in a clearance part between a regulating member (support plate) and a front cover or rear cover to prevent the quality of the solution from being badly affected, and reduce the cost. This pump h...  
JPH09137783A
To furnish a sliding bearing lubricating performance against a shaft is improved to improve durability and load resistance. A cutout part 122 is provided so that a sectional shape along the shaft rotational direction of a thick oil groov...  
JPH09126155A
To satisfactorily and conveniently remove solidified matter of high viscous fluid which is purposely made to leak from a drive shaft piercing part of a gear pump. A labyrinth seal S is provided in a gap between a drive shaft 6 and a pier...  
JP2534884Y2  
JPH09112442A
To make quantitative fused resins transferable to a metallic mold without promoting a variation in the extrusion capacity of an extruder. This is a gear pump to be equipped in space between a fused resin discharge port and a metal mold o...  
JP2533820Y2  
JPH0996281A
To provide a gear pump which eliminates necessity for a subflow path without poor economy discarding a material resin. In a gear pump constituted by providing a casing 1 having inlet/outlet flow paths, pair of gears meshed with each othe...  
JPH0960595A
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...  
JPH0928281A
To provide a filling pump improved in productivity and durability and used for a filling device for sausages, etc. In a filling pump in which one end of a rotation shaft 22 for a rotary 23 disposed in a housing 21 is supported with a bea...  
JP2524219Y2  
JP2576090B2  
JP2524220Y2  
JP2523085Y2  
JPH09500701A
(57) Summary book invention equips a certain field with one inhalation pipe at least, In the pump method of operating the polyphase gear pump which offered one gear at least surrounded with one main part of a container which equipped the...  
JP2522395Y2  
JPH08303356A
PURPOSE: To provide a gear pump having a shaft seal mechanism which has simple structure and durability, and surely prevents atmosphere from entering even in such a using condition that a suction side is vacuum. CONSTITUTION: Liquid apt ...  
JPH08292078A
To provide an integrated pump/flowmeter which can control a pump by measuring the flow rate of the pump accurately without causing any leakage. The integrated pump/flowmeter comprises a housing, a conduit 32 for defining a fluid channel ...  
JPH08284845A
PURPOSE: To provide a gear pump that gets rid of any turbulent flow of a fluid passing through in an inlet passage of a gear pump body, and has made any deterioration of the fluid so as to be prevented from occurring. CONSTITUTION: In th...  
JPH08266546A
PURPOSE: To provide a suction device for medical treatment capable of rapidly sucking and ejecting the sucked matter of an extracted organs, etc. CONSTITUTION: A suction pipe 22 having a stator and rotor is provided with a casing 23. The...  
JP2512443Y2  
JP2536964B2  
JPH08232856A
PURPOSE: To pressure highly viscous material with certainty even when a recessed piston is inclined and locked by providing a guide piston set independently on and linearly to the recessed piston which is fitted to a cylinder of a cartri...  
JPH08219033A
To control the pressure of a dosing sector continuously and irrespective of the dimension of a pressure relief valve by disposing a reverse-flow passage such that the pressure relief valve connects the inside of a pump housing to an inle...  
JP2506374Y2  
JP2504862Y2  
JP2517595B2  
JP2515052B2  
JP2502924Y2  
JPH08159047A
PURPOSE: To easily replace a shaft sealing device according to the viscosity, quantity and so on of a handled high viscous fluid or the operating progress. CONSTITUTION: A shaft sealing device of a gear pump is so constructed that a stuf...  
JPH08159048A
PURPOSE: To keep a fluid from staying in the interior by installing a passage communicated from the mechanical seal mechanism position to the casing side in a shaft sealing device, and circulating a liquid which leaks out to the mechanic...  
JPH08121350A
PURPOSE: To provide a gear pump which is favorable to a manufacturing cost and a delivery even when specifications are differed with viscosity and an amount of working high viscosity liquid. CONSTITUTION: Formation of a pump is such that...  
JPH08100773A
PURPOSE: To facilitate the adjustment of discharge amount and enable minute discharge and constant amount discharge to be carried out with high precision by feeding a highly viscous material such as adhesive, filler, under pressure which...  
JPH0823349B2  
JPH087110Y2  
JPH0815414B2  
JPH0849667A
PURPOSE: To perform exchange of a rotor to exert pump operation on a pumping tube without disassembling a pump case by mounting a roller on a rotor in a pump case, in a squeeze type concrete pump. CONSTITUTION: In a squeeze type concrete...  
JPH08501134A
(57) The summary pump has a 支承 and seal housing (21), and an inflow room (28) and a driving shaft (23), and this driving shaft drives a rotor (55) and both the eccentricity direction board (40.2) combined with this rotor. In this ecc...  
JPH0828457A
PURPOSE: To provide circumferential widths to small clearances to be formed between respective sealing surfaces and respective flat surfaces in a pair of liners, so as to improve sealing performance of a sub-transfer chamber, by forming ...  

Matches 601 - 650 out of 1,289