Document |
Document Title |
JP2514366Y2 |
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JP2513203Y2 |
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JPH081420U |
[Task] Provided is a portable air compressor that can maintain hand-held portability, can satisfactorily suppress vibration during operation, and can suppress displacement of the device itself without generating large vibration when star...
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JPH08247103A |
PURPOSE: To avoid the enlargement of an air tank so that the interference of an air compressor with an automatic drain discharger can be prevented, when the automatic drain discharger is arranged on the upper side of the air tank so that...
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JP2533143B2 |
PURPOSE: To secure oil equalizing effect among compressors by reducing by a same value output frequency of another inverter circuit when output frequency by inverter protective means is reduced during oil equalizing operation where a pre...
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JP2510297Y2 |
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JPH08232870A |
To keep vacuum operation in a tank by cyclicly pumping-down the tank. A vacuum pump stand for cyclic pumping-down of a tank 1 and for keeping vacuum operation in the tank 1 has first and second vacuum pumps 4, 13 which are arranged in se...
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JP2531981B2 |
An air pump (1) for an aquarium comprises a casing (4) and a vibration absorber (14) on which the pump mechanism (22) is mounted. The pump casing includes first and second parts (2, 3) between which the vibration absorber is sandwiched. ...
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JP2529118B2 |
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JP2506713Y2 |
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JPH08177741A |
PURPOSE: To prevent an adverse influence by sticking of a foreign matter in a compressed air supply device. CONSTITUTION: A compressed air supply device 7 is provided with a fixed delivery type compressor 11, an aftercooler 14 interposed...
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JP2502941Y2 |
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JPH08158883A |
PURPOSE: To collect small energy without using a complicated system as well as to collect kinetic energy of an object moving by inertia after transmission of motive power from a motive power generating device to the object is cut off as ...
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JPH08151979A |
PURPOSE: To attain improving installability and in-bringability by making a device bringable in an installation site even through a half KEN frontage, by setting size (width × depth × height) of the pump device to each specific value o...
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JPH08100767A |
PURPOSE: To minimize force which acts on a vacuum chamber irrespective of mass of a vacuum exhaust device. CONSTITUTION: A vacuum exhaust device 3 arranged below a vacuum chamber 1 is connected to the vacuum chamber 1 through a pipe 5. I...
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JPH08100764A |
PURPOSE: To provide the proper arrangement of an air suction hole and an air exhaust hole for preventing the rise of temperature inside a package due to the installation conditions of the package and facilitate the maintenance of heavy e...
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JPH089381Y2 |
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JPH089989B2 |
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JPH086692B2 |
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JPH0821362A |
PURPOSE: To increase the number of riveting without stopping the work by introducing a flexible air bag in which the compressed air is accumulated in the system. CONSTITUTION: A flexible air bag 20 is interposed between hoses 12, 13, and...
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JPH08535Y2 |
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JPH08537Y2 |
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JPH084706A |
PURPOSE: To prevent any operation failure due to freezing of a safety valve provided in a pneumatic unit installed outdoors for supplying compressed air without using any new heat source or a device and without damaging the original func...
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JPH082281A |
PURPOSE: To dispose a vacuum pump inside a crank case of an engine. CONSTITUTION: A balance weight shafts 3 are supported on both sides of a crank shaft 12 of a crank case 5 to be parallel to a crank shaft 12. In a diesel engine for a ve...
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JPH07122522B2 |
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JPH0755336Y2 |
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JPH0755337Y2 |
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JPH07318176A |
PURPOSE: To homogeneously return and circulate oil in a refrigerant to a plurality of compressors connected parallely. CONSTITUTION: On branch refrigerant pipings 13, 14, each of which is divided from a branch part 12 of a refrigerant pi...
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JPH07113359B2 |
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JPH0752389Y2 |
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JPH07310666A |
PURPOSE: To prevent missing of a cover part during use and carriage by a method wherein a pump unit is fixed in a case, a hose containing part to contain a hose having one end connected to the unit is placed in the case, and an openable ...
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JPH07107395B2 |
A screw pump having a pair of screw rotors (8) meshed with each other and rotatably supported in a housing (6) having an intake port provided at one end and a piston (31) movably provided at the other axial end of the housing, which pist...
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JPH07293448A |
PURPOSE: To provide a compression pump wherein the mean discharging amounts from a plurality of discharging ports provided on one pressure chamber are made different from each other. CONSTITUTION: Air reservoirs 5, 6 are provided near a ...
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JPH07101034B2 |
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JPH0746777Y2 |
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JPH0799148B2 |
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JPH0796974B2 |
PURPOSE:To improve cooling capacity by employing alloy or compound containing rare metal as cold accumulation material of a cold accumulator of a multistage cold accumulation type refrigerator having the same helium gas a operating fluid...
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JPH0744768Y2 |
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JPH0744766Y2 |
An air compressor comprises an air-compressing section and a pulsation-absorbing tank which are arranged isolated from each other, a nozzle, provided for one of the compressing section and the pulsation-absorbing tank, for supplying comp...
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JPH0742065Y2 |
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JPH07243383A |
PURPOSE: To provide simple structure of a compressed air blow-off device which can be used for blowing off dust at the time of cleaning by directly blowing off compressed air from an air gun and is portable. CONSTITUTION: A reciprocating...
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JPH0738705Y2 |
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JPH0738707Y2 |
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JPH0738704Y2 |
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JPH0735809Y2 |
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JPH0765583B2 |
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JPH0760023B2 |
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JPH0727424Y2 |
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JPH0730387U |
[Purpose] Provided is a gas compression device that reduces the pressure difference between the suction side and the discharge side of the pump when the pump is started, and enables the pump to be started quickly. [Constitution] The cool...
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JPH07139475A |
PURPOSE: To provide a pump drive method by which an operator can always operate well at ease without issuing a warning as far as a pump is normal, even if the operation time is made longer than the prescribed measuring time of a timer in...
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