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JPH0527293U |
[Purpose] For liquid transfer applications, use a reciprocating pump that does not generate air pool during operation and has little liquid pool in the pump when stopped. For powder transfer applications, use a reciprocating pump that ea...
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JPH0587056A |
PURPOSE: To provide a gas compressor which has no leak due to compression and can prevent oil mist from coming in compressed gas. CONSTITUTION: The inside of a rigid body 1 is hermetically partitioned into an operating chamber 3 and a co...
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JPH0587055A |
PURPOSE: To provide a diaphragm type pump capable of regulating flow-rate with no valve used in the diaphragm type pump which sucks and discharges gas by interchangeably opening/closing two valves by means of the telescopic motion of a d...
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JPH0524978U |
[Purpose] To reduce the noise generated when the diaphragm provided in the air feeding device such as an air pump or compressor reciprocates according to the air feeding operation. [Constitution] In the annular movable membrane region 28...
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JPH0560041A |
PURPOSE: To eliminate need of an auxiliary air pump by providing an auxiliary air supply means using exhaust pulsation for a drive source in the middle of an auxiliary air passage for a type having the auxiliary air pass-age to take auxi...
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JPH0539782A |
PURPOSE: To provide a booster pump of a hemadynamometer of an attachment type and a large capacity, which can be measured simply and in a short time. CONSTITUTION: This booster pump of a hemadynamometer is composed of a flexible bellows ...
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JPH057979U |
[Purpose] This idea is to stabilize the output pressure of the electromagnetic vibration type compressor. [Constitution] A stabilized pressure source in which a tank is installed in an electromagnetic vibration type compressor, pressure ...
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JPH0510268A |
PURPOSE: To improve the noise reduction function, and simplify the structure by surrounding a pump main frame with a suction noise reduction chamber part and a discharge noise reduction chamber part, and communicating a communication por...
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JPH05163Y2 |
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JPH0455500Y2 |
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JPH04137282U |
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JPH04137283U |
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JPH04137281U |
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JPH0451744Y2 |
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JPH04125686U |
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JPH04318294A |
PURPOSE: To provide a vacuum pump whereby an attainable vacuum degree can be efficiently ensured by an outflow from a delivery port even when steam is condensed to generate a drip of water in a closed space. CONSTITUTION: Closed spaces 1...
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JPH04121483U |
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JPH04307177A |
PURPOSE: To provide a bellows used for a bellows pump and the like. CONSTITUTION: This biaxial flexible bellows 31 is composed of a cylindrical member 3 which consists of a biaxial flexible wave sheet material 1, and rigidity close plate...
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JPH0445245Y2 |
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JPH0444912Y2 |
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JPH04117190U |
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JPH04117185U |
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JPH04295190A |
PURPOSE: To increase rigidity of a plate on the moving side to disperse a resonance point and to improve durability by increasing the thickness of the expandable part on the moving side of a bellows to a value higher than that of the exp...
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JPH04117191U |
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JPH0462442B2 |
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JPH04104179U |
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JPH04203481A |
PURPOSE: To obtain an effective absorption amount to the stroke of a displacement lever by making a diaphragm operate a linear movement by the synergism of a leaf spring which has a double-spring structure, when a linear displacement is ...
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JPH0471783U |
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JPH0471777U |
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JPH0435633B2 |
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JPH0424208Y2 |
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JPH0424154Y2 |
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JPH0422069Y2 |
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JPH0421597Y2 |
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JPH0421029Y2 |
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JPH0454986U |
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JPH04128578A |
PURPOSE: To simplify the structure of a vacuum pump and miniaturize it by expanding and shrinking in turn a pair of air chambers formed by bellows on both sides of a plunger when the plunger is reciprocated by a driving means, and exhaus...
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JPH0424554B2 |
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JPH0424553B2 |
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JPH0424555B2 |
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JPH0417826Y2 |
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JPH0417829Y2 |
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JPH0444487U |
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JPH0421077B2 |
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JPH0421076B2 |
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JPH0421073B2 |
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JPH0421075B2 |
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JPH0421078B2 |
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JPH0421074B2 |
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JPH04101057A |
PURPOSE: To reduce the cost and improve the fuel consumption rate by providing pump mechanism for making pressure act upon an oxygen enriched air producing mechanism so as to produce oxygen enriched air, additionally with a pump driving ...
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