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Patent Searching and Data


Matches 951 - 1,000 out of 1,712

Document Document Title
JPH10511165A
(57) A summary fluid pump consists of a main part of a pump, a displacement machine, and an elastic buffer. The displacement machine operates in the 1st termination position and the 2nd termination position by a drive means. It is prepar...  
JP2791663B2  
JPH10213099A
To eliminate flow passage switching means, simplify the whole of a system, and reduce costs by filling a magnetic fluid between a pair of magnetic poles, applying a magnetic field to the magnetic fluid through the magnetic poles, and mov...  
JPH10205436A
To provide a vacuum draw device suitable for evacuating a piping under test necessary to execution of a pulsation pressure test. A tank 12 for water storage to store a given amount of water is arranged on the inlet 16a side of a vacuum p...  
JP2771799B2  
JP2764032B2
To effectively reduce a noise in a refrigerant inlet side without worsening efficiency of a compressor, by forming a plurality of silencers communicating with an inflow path of a refrigerant in a piston, also providing an axial flow type...  
JPH10141215A
To provide a liquid lifting device capable of easily controlling the liquid lifting amount and reliably performing separation of floating matters. A liquid lifting device is provided with endless screen panel 1, a block plate for blockin...  
JPH10131848A
To eliminate play of a plunger so as to be able to feed liquid accurately and to prevent excessive force from being imposed on the inside of a pump. A plunger holding part 41 at the rear end of a plunger 16 is provided with a flange 43 p...  
JP2569396Y2  
JPH10103221A
To provide a liquid delivery pump which does not require removal of the return spring when disassembling or assembling and permits an easy replacement of the plunger assembly too. A plunger assembly 7 disposed within a pump head 1 and a ...  
JPH1096683A
To make a cut end of a sealing part sharp, lengthen a life of a cutting blade and stabilize a cut operation of a cutting part, by constituting the cutting blade of the cutting part for cutting the sealing part of a detection pipe of a di...  
JP2563982Y2  
JPH1054346A
To discharge a stable fixed displacement without pulsation by hanging a cylindrical shaft on the beam of the gate post of an air cylinder, and arranging the screw shaft of a screw pump in the cylindrical shaft. An annular shaped plate is...  
JPH1047237A
To provide a gear pump which causes no problem of liquid leakage in a casing piercing part of a gear rotating shaft. A gear pump main body 15 is installed on the lower side of a storage tank 17, a piercing part 21 of a rotary driving sha...  
JPH1047272A
To provide a fluid machinery, by which if an operating chamber becomes abnormal high pressure due to any reason, the pressure is surely let escape, the stress applied to a blade can be eliminated to improve the reliability of the blade, ...  
JPH1037855A
To provide a plunger type pump by which vibration due to the rotation of an eccentric driving shaft is suppressed, by certainly retaining a bearing. This pump is formed in such a manner that it is provided with an eccentric driving shaft...  
JPH102280A
To improve a life of plunger seal, bearing, etc., by securing a plunger to a ceramics-made plunger holder, and sliably holding the plunger holder by a ceramics-made bearing in a washing part. A plunger 42 is secured to a columnar ceramic...  
JPH09309429A
To make an oil route converting means such as a solenoid valve unnecessary, by utilizing a pump depending on a perfectly new theory using an electric viscous fluid. A particle dispersion type electric viscous fluid is filled between a pa...  
JPH09287571A
To provide a micropump based on a new operation principle which performs smooth transfer of fluid irrespective of kinds of fluid. A micripump is composed of a base plate 1, a guide body 2 superposed on the base plate 1 for forming a flui...  
JP2552265Y2  
JPH09280165A
To move a valve in one direction so as to push out fluids from an inlet port to an outlet port by providing a valve composed of fluid inlet and outlet ports, a coil wound like a solenoid along the outer part of a pump case and two or mor...  
JP2659675B2
PURPOSE: To provide method and a frame structure for easily forming a concrete outer cylinder with which a gap previously designed along flexure of a pump main body is formed by using a frame adopting a pump blade as a support member. CO...  
JPH09509595A
(-- 57) summary -- in the form of one enforcement written in this specification, the check valve is adopted as a piston, and this piston was driven by the permanent magnet linear electricity motor, and has assisted any of the natural hea...  
JPH09228946A
To provide a small sized pump suited for even a medical field with high safety and high accuracy by reducing cost. A pump is constituted by providing a unit controlling a change of capacity in a pump chamber 1, setting a delivery phase r...  
JPH09195928A
To provide a linear compressor in which the structures of a cylinder, a piston and a linear motor can be improved and miniaturized, the lateral arrangement is enabled, material costs are reduced, and efficiency of a compressor is improve...  
JPH09156744A
To disperse the force added to a blade in the finishing of a trough and prevent a stress collection or distortion by dividing the scraping member on the peripheral part of the blade, mounting each piece on a plurality of peripheral edge ...  
JPH09144650A
To prolong the life of a coil spring, namely, prolong the life of a compressor by supporting a piston which is inserted in a cylinder having an inner cavity and which is arranged due to supply compressive gas toward an outside by compres...  
JP2607146B2  
JPH09119372A
To effectively reduce a noise in a refrigerant inlet side without worsening efficiency of a compressor, by forming a plurality of silencers communicating with an inflow path of a refrigerant in a piston, also providing an axial flow type...  
JPH09503564A
(-- 57) summary -- the pump system which makes the pressure level in which exact large control is possible, The piston (32) connected with the spindle axis (22), and the spindle nut (44) on the above-mentioned spindle axis, Between the a...  
JPH0979139A
To restrain a height low, and make the whole compact by laterally juxtaposing compressed gas storage tanks in a plurality, installing an electric motor on the compressed gas storage tanks, and arranging compression spaces side by side on...  
JPH0979138A
To provide a load adjusting mechanism of an output shaft of a motor in a multistage compressor which can be smoothly operated and is also excellent in durability by preventing a load from deviating only to one side of the output shaft of...  
JPH094560A
To arrange a refrigerant pump inside a liquefied gas container in the condition that a liquefied gas inlet is arranged near a bottom part of the container so as to enable the take-out of the liquefied gas inside of a container by surroun...  
JPH08319939A
To provide an eccentric worm pump remarkably improved in nondurability and easy-to-wear properties inherent in this type of pump by providing a plurality of conveying path strip grooves simple in structure. This worm pump is provided wit...  
JPH08284782A
To make fine adjustment of the fuel supply quantity independently of engine control. A housing 15 is provided with a low pressure fuel chamber 23 and a high pressure fuel chamber 65. An armature structure 53 is fitted movably in a first ...  
JPH081520U
[Objects of the Invention] A sleeve is inserted into a can from 排油口 of an oil can, and the thing which can pump up direct oil is obtained. [Elements of the Invention] Sleeve 1 is made longer free [insertion to 排油口 of an oil c...  
JPH08507842A
(57) The air pump of an easy battery operation possesses a battery (1), the motor (2), the drive (3), the cylinder/piston pump (4), and the nozzle (5) mechanically for operating by summary one hand. A battery, a motor, a drive, and a cyl...  
JP2524724B2  
JPH08192012A
PURPOSE: To remove the dust suspended on a pond water surface by driving a screw pump by utilizing the head of the filtrate of a circulation type filter machine installed on the periphery of a garden pond, etc. CONSTITUTION: The bottom e...  
JPH08176909A
PURPOSE: To provide a working wear equipped with a ventilator such as boots or helmets which can be pleasantly put on for a long time without becoming hot and stuffy. CONSTITUTION: This boot B has an air sucker 100 on its inside sole bot...  
JPH08159017A
PURPOSE: To provide a compact, light, and simple ocnstant capacity sucking and transferring device capable of absorbing, collecting, and transferring a constant fluid intermittently and correctly. CONSTITUTION: In a constant capacity suc...  
JPH08159019A
PURPOSE: To eliminate complication of construction and deterioration in assembling workability, and also eliminate an unnecessary water hose, and eliminate outward projection of the safety valve while having a safety valve. CONSTITUTION:...  
JPH08121348A
PURPOSE: To ensure fluids having two different pressures through a single machine by a method wherein a movable or changeable plate is arranged at the delivery end face part of a casing and a flow division port communicated with a tooth ...  
JPH08504490A
(57) The centrifugal blood pump (10) of a summary non-seal is offered, and the impeller (64) which can rotate is supported by the fluid bearing (30, 182) within pump housing (12) with the pump at the time of operation. While rotational m...  
JPH08504126A
(57) Equipment for pulverization of the liquid consisting of the pump (22) used for at least two electric hydrodynamic pulverization means (24) and this pharmacy equipment which were arranged so that the reverse polar pulverization thing...  
JPH08100773A
PURPOSE: To facilitate the adjustment of discharge amount and enable minute discharge and constant amount discharge to be carried out with high precision by feeding a highly viscous material such as adhesive, filler, under pressure which...  
JPH0882291A
PURPOSE: To improve the life of a bearing bush in a screw pump by rotating an integral tubular shaft part at the same time when a screw shaft body rotates by driving the screw pump, and bringing the whole internal periphery of the bush i...  
JPH0874733A
PURPOSE: To actualize the resin feed unit super high in accuracy for the specified amount of filling by disposing an actuator driving a micropump at a place opposite to a nozzle in the distance, and interposing a cooling means between a ...  
JPH0874745A
To maintain or repair high-wear pump components without the necessity of removing a pump from a work site. A pump 30 has a threadable and removable cylinder 34, an intake housing 36, a piston 46, an assembly 50 of piston 46 packing and p...  
JPH0861225A
PURPOSE: To variably set a ctank angle range within a specified value in a plunger pump, under the state that a discharge pressure is a specified value or more in a discharge process. CONSTITUTION: An axial through-hole 60 is formed in a...  

Matches 951 - 1,000 out of 1,712