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JP2015206370A |
To provide a disposable pumping system and a coupler.A coupling system for receiving a push rod includes an internal channel having a sloped wall, and a piston received within the internal channel. The piston includes at least one flexib...
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JP5791041B2 |
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JP2015172373A |
To improve a delivery capacity control mechanism of a high-pressure fuel supply pump.A control device comprises: a cylinder; a plunger reciprocating within the cylinder and changing an internal volume of the cylinder; a valve element pro...
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JP2015528541A |
A pipe switch (22) with which the present invention is arranged at a material insertion container (10), a driving cylinder (18 and 18 -- ') of a thick substance pump and drive mechanism (24) of a pipe switch are controlled via it about a...
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JP5781380B2 |
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JP5774384B2 |
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JP5775067B2 |
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JP2015525318A |
The bubble pump (120) which has a piston (220) which carries out both-way movement within a housing (250) and a housing is indicated by this specification. A piston has the orifice (230) penetrated to the hollow part (232) and the part o...
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JP5771633B2 |
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JP2015521714A |
Two conveyance cylinders (70, 80) provided with a conveyance piston (72, 82) by which fixed combination of the present invention is carried out with a drive piston (71, 81) of an attached driving cylinder (7, 8) via one common piston rod...
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JP2015124670A |
To increase a suction efficiency and a discharging efficiency (a volume efficiency) of liquid fuel in a piston side space at a suction and discharging valve body, a reciprocating pump and a fuel gas supply device.A fluid suction and disc...
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JP5738286B2 |
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JP2015081549A |
To provide a piston for a concrete cylinder of a concrete pump capable of improving sealing performance as a structure in which grease supplied to the concrete piston is easily held in the periphery of the piston, and capable of suppress...
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JP2015078705A |
To improve a discharge capacity control mechanism of a high pressure fuel supply pump.A high pressure fuel supply pump includes: a cylinder; a plunger for changing a capacity in the cylinder by reciprocating in the cylinder; a valve body...
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JP5690867B2 |
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JP5680324B2 |
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JP2013522522A5 |
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JP2015020161A |
To provide a technique which makes it possible to discharge an object to be discharged reliably and stably even if the object is a high viscosity paste.A discharge device comprises: feed means 41 which is interposed in a flow channel of ...
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JP2015502477A |
An installation structure and a concrete pump device of a concrete pump unit are indicated. A concrete pump unit is provided with a hopper (300) located in a discharge end of a pair of liquid pressure cylinders (100), a pair of concrete ...
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JP2015501901A |
A both-way formula cryogenic temperature pump (2) is provided with a piston which can go and come back to inside of a pumping chamber (44). A pumping chamber (44) has an exit (32) for an entrance suction valve (48) for a super-low hot li...
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JP2014240632A |
To provide a piston pump device eliminating failure caused by leak of an object liquid to an air chamber and exhibition of the object liquid adhered on an outer peripheral surface of a piston to air in the air chamber.A piston pump devic...
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JP5629796B2 |
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JP5629021B2 |
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JP3194091U |
[Subject] Various electric kerosene pumps can be stably fixed to a pumping mouth of a kerosene tank, and a mounting tool of a portable small sized pump which can seal between a discharge mouth and inhalation nozzles of an electric kerose...
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JP2014523819A |
本発明は、容器（１０）に収容される液体（
１２）の吸引装置であり、吸込チューブ（１
４）の底端部（１４ｉ）が液体（１２）中に
沈められるように容器（１０）に収容さ...
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JP3193016U |
[Subject] After a concrete pumping vehicle ends concrete placing work on a construction site, remains concretes in a hopper are collected easily, and can be washed, and a remains concrete recovery subsystem of a concrete pumping vehicle ...
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JP2014162594A |
To provide a cement shipment management system by which an efficient operation can be performed even in a cement shipment berth where a plurality of kinds of cement are transported and compressors of different specifications are used.A c...
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JP5583984B2 |
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JP2014148981A |
To improve a discharge capacity control mechanism of a high pressure fuel supply pump.A high pressure fuel supply pump includes: a cylinder; a plunger for changing a capacity in the cylinder by reciprocating in the cylinder; a valve body...
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JP2014141942A |
To provide a pumping device for continuous transfer in which a granular transfer object can be continuously transferred with little quantity of water in high concentration and high yield.A pumping device comprises: a hold-up pipe structu...
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JP2014138926A |
To provide an improved assembly and process for mounting a pump, a motor, and a drive coupling on an adhesive melter of a dispensing system.The adhesive melter includes a melter support frame with a spring-loaded support, and a manifold ...
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JPWO2012124363A |
The fluid distribution system which aimed at improvement in cooling efficiency is provided enabling space-saving-ization. The 1st pump room P1 that comprises the outside of bellows 130 in in the 2nd container 120 is formed, and it is in ...
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JPWO2012124363A1 |
省スペース化を可能としつつ冷却効率の向上
を図った液体供給システムを提供する。第２
容器１２０内のうちベローズ１３０の外側で
構成される第１ポンプ室Ｐ１が形成され...
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JP2014122586A |
To provide a viscous material supply device which improves followability of a seal member of a piston for ruggedness of a tank inner wall and, thereby, prevents viscous material from leaking from a gap.Viscous material M entered to a syn...
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JP5510915B2 |
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JP5489623B2 |
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JP5459068B2 |
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JP5444441B2 |
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JP5448993B2 |
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JP5405217B2 |
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JP2014020365A |
To make a liquid supply pump and a spray gun highly rigid, to reduce generation of pressure, to eliminate air bubbles in liquid, to form no air reservoir in a pipeline, and to certainly respond to a preliminarily programmed spray pattern...
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JP5388852B2 |
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JP5358455B2 |
A positive displacement pump apparatus includes a pump chamber in a pipe system for receiving a pumping fluid, the pipe system having an inlet and an outlet which can be shut by a valve. The chamber is connected via an intermediate fluid...
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JP5361490B2 |
A slurry ejection apparatus 1 includes: a container portion 2 containing slurry 10 therein and having a discharge port 20, a thrust-imparting portion 3 disposed in the container portion 2, and a nozzle portion 4 provided with a feed port...
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JP5350451B2 |
The invention relates to a high pressure fuel supply pump having an intake valve (5) automatically opened and closed by pressure of a pressuring chamber (12) being provided in a fuel intake passage (10), the intake valve (5) is pushed to...
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JP5345227B2 |
To prevent heat generated by a piston for second stage compression from being transferred to a piston for first stage compression, and to efficiently raise the pressure of a low temperature fluid in a atmospheric pressure state to desire...
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JP5323692B2 |
A self-contained pump is disclosed that is an integrated pump. It has a reservoir, a pumping mechanism, and at least one outlet. The pumping mechanism is for controlled compression of the reservoir to force a required volume of fluid in ...
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JP5318104B2 |
A priming piston reciprocating pump 10 has piston guide 14 which encircles piston 16 and is provided a bearing member 22 in the inner diameter of the upper end of the guide 14. The bearing 22 is formed of 25% carbon-filled PTFE and may b...
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JP2013209899A |
To provide a liquid feed device that can determine a failure such as clogging even if viscocity of a liquefied material changes, and to provide a monitoring method for the liquid feed device.A monitoring method for a liquid feed device i...
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JP2013194563A |
To provide a concrete pump that can prevent scattering of preceding mortar even if the operation speed of a pump cylinder is increased.A concrete pump P includes: a pair of driving cylinders 23, 24 expanding and contracting by hydraulic ...
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