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Patent Searching and Data


Matches 351 - 400 out of 2,711

Document Document Title
JP4521680B2  
JP4517426B2  
JP2010163919A
To provide an inexpensive pumping device in a simplified structure, capable of surely supplying priming water to detect pumping even when a water pump is used in an inclined state, and preventing freezing of a priming water pipe even whe...  
JP4505463B2  
JP4498239B2  
JP2010121476A
To provide a self-priming pump in which self-priming time is shortened than that in conventional self-priming pumps to improve efficiency of the pump.The self-priming pump includes a casing divided into two parts of a first casing and a ...  
JP4465770B2  
JP2010106721A
To provide a jet pump device capable of reducing the piping resistance, establishing a lightweight device construction, and decreasing the number of component parts by preventing the piping from erosion and rusting without using a diffus...  
JP4458792B2  
JP4446670B2  
JP2010510438A
A thermal engine for an automotive vehicle, including at least one cylinder block including a first inner circuit for circulating a cooling liquid, of the type in which the first inner circuit includes an outer supply duct including an i...  
JP2010065528A
To provide a pump mechanism for easily changing a specification such as a shape of a blade of an impeller.This pump includes the pump mechanism having the impeller for radially arranging a plurality of blades between a pair of disk parts...  
JP2010053816A
To provide a self-suction pump and a method of forming a casing assembly which prevent performance degradation of the pump due to a stopper and do not have burrs at the stopper.The self-suction pump includes a rotation shaft 10, an impel...  
JP4429594B2  
JP4428773B2  
JP4418049B2  
JP4417992B2  
JP4403612B2  
JP4406388B2  
JP4403598B2  
JP3156268U
[Subject] A suitable self-water absorption type pump for a sanitary plant with little noise or energy expenditure is provided. [Means for Solution] Vapor-liquid mixed-solution which flowed in helical inducer 28, It dissociates in an oper...  
JP4386951B2  
JP2009275634A
To provide a water supply apparatus capable of easily preventing the co-rotation of an inner casing provided at a pump.The main body 2 of a water supply apparatus 1 includes: a base 10 integrally formed of a resin material; a self-primin...  
JP2009270462A
To provide a water supply device capable of reducing manufacturing cost and weight, by arranging respective components on the same base.A body part 2 of the water supply device 1 has a base part 10 integrally molded by a resin material, ...  
JP2009270514A
To provide an inset mold and a water supply device provided with an insert member having high strength and easy in separation.A body part 2 of the water supply device 1 includes a base part 10 integrally molded by a resin material, inser...  
JP4369144B2  
JP2009264125A
To provide a self-priming pump device improving air-water separation performance and manufacturability.A pump runner storage chamber 6 formed between a pump casing body 2 and a base cover 3 communicates with a cylindrical body 2C for a s...  
JP2009209684A
To provide a vacuum pump unit capable of priming by surely starting and stopping a vacuum pump.This vacuum pump unit comprises the vacuum pump 10 in which the suction side is connected to a part of the casing of the water pump 102 of a w...  
JP2009203911A
To eliminate reduction in efficiency as an engine, by enabling air existing in a shaft case from smoothly slipping out in response to a start of operation, in a pump or a water turbine.This water turbine comprises an impeller 14 capable ...  
JP2009191777A
To provide a tank integrated centrifugal pump capable of preventing gas lock which is a weak point of the centrifugal pump.The tank integrated centrifugal pump includes a tank chamber accumulating the liquid flowing in from a flow inlet ...  
JP4313222B2  
JP2009150403A
To provide a turbo vacuum pump improving exhaust performance by reducing a gap between a rotary blade and a stationary blade, accurately estimating temperature and thermal expansion quantity of a rotary shaft, and issuing warning or stop...  
JP2009144658A
To provide a pump facility capable of quickly starting a draining operation by a horizontal shaft pump by reducing the time required for starting the horizontal shaft pump and having enhanced reliability, safety, and economic efficiency....  
JP4284270B2  
JP4273254B2  
JP2009108753A
To provide a self-priming pump device capable of achieving improvements of air-water separation performance and manufacturing performance.These performances can be achieved by providing a pump casing main body 2 whose interior is divided...  
JP2009108697A
To provide a vertical type self-priming pump which reduced in restrictions on a mounting space and a mounting direction, and a vertical type self-priming pump with a filtering device which allows easy and safe filter replacement work, re...  
JP4254299B2  
JP4253906B2  
JP2009062144A
To provide a transfer pump system which can efficiently transfer easily-damaged transfer objects such as fresh fish and small fish, can be used even on a fishing boat or a small ship by a simple device without using a complicated mechani...  
JP4240301B2  
JP4238472B2  
JP4239406B2  
JP2009041570A
To provide a self-priming pump for facilitating reduction of noise which is appropriate for use in an installation place of an environment of high humidity.The above problem can be solved by providing a structure wherein a thrust receivi...  
JP2009036149A
To provide a compact pump device provided with a flow rate switch, a pressure switch, and an accumulator, and having a few connection sections between parts.A steam separating chamber 28 is provided at an upper part of a pump main body 1...  
JP4215679B2  
JP4168474B2  
JP2008031906A5  
JP4159733B2  
JP4142865B2  

Matches 351 - 400 out of 2,711