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JP4498239B2 |
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JP4465770B2 |
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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...
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JP4458792B2 |
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JP4446670B2 |
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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...
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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...
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JP4429594B2 |
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JP4428773B2 |
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JP4418049B2 |
To improve efficiency in normal pumping operation while preventing a emptied head operation of a self-priming pump. This self-priming pump is provided with a casing 4 wherein a water passage 3 is formed, a circulation water passage 3a ci...
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JP4417992B2 |
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JP4403612B2 |
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JP4406388B2 |
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JP4403598B2 |
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JP3156268U |
To provide a self-absorbing pump suitable for a sanitary plant with less noise and energy consumption. The gas-liquid mixture flowing into the helical inducer 28 is separated by the action of centrifugal force accompanying the rotation o...
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JP4386951B2 |
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JP4369144B2 |
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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...
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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 ...
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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 ...
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JP4313222B2 |
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JP4284270B2 |
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JP4273254B2 |
In a dipping type pump where a rotary shaft extending from a motor into a pump casing disposed in liquid is mounted with impellers, and liquid is sucked from a sucking port at a lower portion of the casing and discharged from a discharge...
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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...
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JP4254299B2 |
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JP4253906B2 |
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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...
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JP4240301B2 |
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JP4238472B2 |
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JP4239406B2 |
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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...
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JP4215679B2 |
To provide a filter to be used in a washer pump in which a water film on the filter can be broken to suck cleaning liquid into a pump chamber to be securely discharged from a liquid discharge port by evacuating a pump chamber to make it ...
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JP4168474B2 |
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JP4159733B2 |
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JP4142865B2 |
A centrifugal pump includes a volute and an impeller that are disposed in a pump chamber accessible through an access opening in the front wall of the pump's casing. The access opening is normally closed by a cover attachable to a front ...
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JP4137614B2 |
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JP4132876B2 |
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JP4132894B2 |
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JP2008180222A |
To provide a water supply equipment exhaust device for preventing the flow of bubbles into water supply equipment during less-water-amount operation of the water supply equipment without the need for changing the water supply equipment.T...
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JP4126290B2 |
The invention relates to a washing machine, comprising a washing tank and a pump of washing machine, wherein, the circulating pump is used for sprinkling the washing water sucked from the washing tank into the washing tank. The washing m...
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JP4128062B2 |
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JP4108830B2 |
Inducer equipment adapted to a pump having large induction capacity which includes a case surrounding an inducer rotor having a plurality of blades leaving clearance relative to the case. The clearance between the peripheral portions of ...
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JP2008110112A |
To provide a self-priming suction pump device for washing machine, which is free from water leakage, has a long service life and compactness, and an assembly method for the self-priming suction pump device for the washing machine.A pump ...
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JP4084848B2 |
The invention relates to a pump for pumping fibrous pulp suspension and separating gas from the suspension, comprising a pump casing with a pump casing chamber (4) with an axial inlet (17) and a radial outlet (6) for the suspension and a...
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JP2008050958A |
To provide a self-priming pump capable of stably discharging fluid to be transferred even if the fluid is brought into a gas-liquid mixed state.A liner ring 50 which rubbing-contacts with an impeller 29 when the impeller 29 moves to the ...
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JP2007327451A |
To provide a self-priming pump enhanced in self-priming capability by suppressing degradation of pump efficiency in a regular operation. This self-priming pump is provided with: a rotatable main spindle 10; an impeller 12 attached to the...
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JP2007327393A |
To provide a self-priming pump capable of inexpensively and simply achieving pump performance requested by a customer without preparing multiple kinds of pumps each having distinct performance and without degrading self-priming capabilit...
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JP2007327405A |
To reduce assembling man-hours of a pump and a cost of the pump by decreasing the number of components. In the pump 30 in which a casing of a pump section 15 and a motor section 20 for rotating the pump section 15 are united with each ot...
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JP2007315216A |
To provide a compact, lightweight, and reduced cost pump device. A water/steam separating chamber is formed of two chambers comprising a suction chamber and a discharge chamber. A suction flange connectable to the suction pipe is directl...
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JP2007315344A |
To provide a compact self-priming pump having a longer life. Between a first partition body and a motor case, a second partition body 17 is provided to form the side wall of a swirling chamber. The second partition body 17 has a cylindri...
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