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Document Title |
JPH08334102A |
PURPOSE: To remarkably simplify a hydraulic circuit with only two conduits of pressure side and nonpressure side by obtaining pressurizing operation of a main piston through pressurizing force which is obtained by multiplying pressure of...
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JPH08334083A |
PURPOSE: To amplify torque without reducing rotating speed in manual operation or a motor by a combination of plural pumps different in a diameter and a pressure adjusting tank. CONSTITUTION: When cylinder capacities of a large pump A an...
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JP2544534B2 |
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JPH08270601A |
PURPOSE: To charge with compressed air only once so that it can be used in fifty or sixty times of work, by charging an air tank with compressed air with a pressure increased through a pressure increasing valve from an air supply source,...
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JPH08270603A |
PURPOSE: To perform a direct supply of water without using an elevated water tank relating to supply of water to a building high story, by pressurizing a supply water pressure by using a compressed pressure in a pressure mechanism which ...
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JP2512551Y2 |
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JPH08226401A |
To combine load applied by a primary cylinder with load applied by a secondary cylinder by incorporating a specified valve device for controlling a fluid flow between two cylinders. A pressure fluid in an accumulator 20 is supplied throu...
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JPH08214794A |
PURPOSE: To provide a device for processing a food under high pressure, capable of regulating supercooling in a food pressurizing/freezing cycle by using pressure, and controlling nucleus formation/ice crystal growth. CONSTITUTION: A fre...
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JPH08175377A |
PURPOSE: To provide a seal-assembled structure of an air booster which can greatly reduce the number of assembling processes for an oil seal and thus enhance productivity and which can also reduce the number of part items and that of mac...
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JPH08168591A |
PURPOSE: To easily dry laundry by easily feeding air onto the laundry hung on a hanger by arranging an air blowing part, which is provided with a substrate mounting three fans on a motor equipped with a dry battery and a switch, at the u...
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JPH0874802A |
PURPOSE: To supply high liquid pressure with a simple structure even if high pressure is necessary for a cell for experiment and the like, in a high liquid pressure generating device. CONSTITUTION: When gas flows in an inner part from a ...
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JPH0828502A |
PURPOSE: To realize the automatic switching function of high speed and high thrust by communicating a pressure chamber of a cylinder bore with a liquid passage in a small diameter part of a cylindrical shaft part through a hole provided ...
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JPH0828508A |
PURPOSE: To constitute a pressure boosting type pneumatic cylinder smaller than the conventional one by eliminating any large projecting part outside the cylinder, and to generate high thrust near the extruding terminal. CONSTITUTION: A ...
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JPH07310562A |
PURPOSE: To enable inboard controlling pneumatic pressure to be utilized as a drive power source of a hydraulic cylinder so as to reduce the number of parts and decrease cost by supplying inboard controlling pneumatic pressure to a pneum...
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JPH07107401B2 |
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JPH07269504A |
PURPOSE: To surely feed oil to oil fed sections at all times by adjusting the amount of stored oil of an air hydraulic oil converting means by the use of oil circulated from an oil receiving means. CONSTITUTION: In order that not only a ...
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JPH07248001A |
PURPOSE: To provide a low-cost hydropneumatic booster adapted to work under high pressure and having many components. CONSTITUTION: This hydropneumatic booster has a stepped piston, and the piston has a working piston 2, a disc piston 5 ...
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JPH07243401A |
PURPOSE: To increase the discharge of a low-pressure mass flow booster more than before, and enable the automatic stop and restart so that the pressure of a load circuit maintained at a specified value. CONSTITUTION: In a booster equippe...
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JPH0740084Y2 |
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JPH07238901A |
PURPOSE: To move at very low speed in axial direction a piston shaft of which one end is inserted into a cylinder discharging oil pressure. CONSTITUTION: In a controller 16, while discharge oil pressure in a cylinder 1 is inputted, a spe...
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JPH07149224A |
PURPOSE: To provide gas-tight junction between a spacer and a connection member for a booster housing for a vehicle brake system without damaging the surface of the spacer. CONSTITUTION: A booster housing has two housing bottom parts 26 ...
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JPH07151228A |
PURPOSE: To facilitate replacement by forming an enlarged head on a piston rod, inserting the head into a piston so as to interlock with a socket, fixing the socket so as to be released selectively by means of a releasing means which is ...
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JPH0728203U |
[Purpose] Provided is a hydraulic booster that can easily handle not only high pressure but also very low pressure. [Constitution] A preload chamber 5 connected to an oil reserve chamber 4 for storing hydraulic oil is provided. Then, a p...
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JPH0721921Y2 |
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JPH07123960A |
PURPOSE: To improve sealability of a free piston and to readily know behavior of the free piston by laying a pressurizing rod passing through the side of a material to be treated of a high pressure container at the side of the material t...
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JPH07127601A |
PURPOSE: To provide a pressure intensifying circuit wherein oil pressure is automatically intensified during a high load without resetting rated pressure for an oil hydraulic system. CONSTITUTION: An opening/closing cylinder 4 for a crus...
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JPH0777205A |
PURPOSE: To provide a booster device capable of automatically obtaining boosted oil pressure when necessary, without resetting the rated pressure of a hydraulic system. CONSTITUTION: An operating valve 12 connected to a hydraulic pump 13...
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JPH0712601U |
[Purpose] A single air oil converter can drive a double-acting hydraulic cylinder, making the fluid pressure system more compact. [Constitution] The inner cylinder 3 whose inside is the hydraulic chambers 3A and 3B is fitted into the out...
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JPH0735103A |
PURPOSE: To safely and easily fill an accumulation chamber of a hydraulic assembly with oil, and prevent a seal from being broken. CONSTITUTION: A hydraulic assembly comprises a working chamber 1 having a working piston 2, and an accumul...
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JPH0719201A |
PURPOSE: To control the extent of hydraulic pressure accurately in miniaturizing a device and eliminating an electric noise by installing a boost pump, pressurizing a liquid with a piston displacing according to gas pressure, and a means...
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JPH0668272B2 |
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JPH06213202A |
PURPOSE: To provide an intensifier capable of executing each working process with very high control accuracy at relatively low cost. CONSTITUTION: A pressure storage chamber 9 and a working chamber 1 communicate with each other via a com...
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JPH06213201A |
PURPOSE: To provide an isolation system preventing different fluid mediums from leaking around the outer surface of a piston by separating the different fluid mediums from each other. CONSTITUTION: The invention has a housing 12 provided...
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JPH06207585A |
PURPOSE: To perform boosting in a state to maintain the degree of cleanliness at a high value without polluting treatment liquid by causing conduction of a piston on the secondary side between cylinder chambers on the primary and seconda...
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JPH06159303A |
PURPOSE: To provide a hydro-pneumatic pressure transformer of a structure which does not cause an apparatus to have in internal leakage of the working fluid impairing the apparatus operations. CONSTITUTION: A pressure accumulator piston ...
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JPH0615129B2 |
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JPH062001Y2 |
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JPH0575504B2 |
A clamping cylinder system used in a diecast machine and the like and includes a clamping cylinder (1) and a booster cylinder (2). The booster cylinder (2) has two chambers (9, 10) different in inner diameters, and a booster piston (8) h...
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JPH05272502A |
PURPOSE: To provide an actuator capable of suppressing a space and appropriate when large reciprocating driving force is required. CONSTITUTION: An actuator is provided with a pair of pressure conversion mechanisms 2, 3 which converts ai...
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JPH0532096Y2 |
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JPH0532095Y2 |
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JPH0527684Y2 |
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JPH0527682Y2 |
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JPH0527681Y2 |
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JPH05503975A |
PCT No. PCT/NO90/00162 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Oct. 30, 1990 PCT Pub. No. WO91/06781 PCT Pub. Date May 16, 1991.A pressure exchanger for transfer of pressure energy from one fluid flow to anot...
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JPH0524480Y2 |
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JPH0522641Y2 |
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JPH0520883Y2 |
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JPH05502713A |
(57) [Summary] Since this publication is application data before electronic filing, summary data is not recorded.
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JPH04366001A |
PURPOSE: To eliminate pressure fluctuation, prevent vibration and noise from a device, and prolong the service life of a directional control valve in a hydraulic drive type high pressure fluid generating device for high pressure fluid in...
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