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Patent Searching and Data


Matches 851 - 900 out of 1,310

Document Document Title
JPH02275081A
PURPOSE: To enable the transfer of ready-mixed concrete or the like that is less in pulsation by contacting the tip of a vane, set up free of movements to the side of a casing, slidingly the circumferential surface of a nearly oval rotor...  
JPH0242055Y2  
JPH0246795B2  
JPH0240309B2  
JPH02103184U  
JPH02204691A
PURPOSE: To make the cause of trouble judgeable at once when a gear pump is stopped, by installing a vibro-sensor setting part, for setting up a sensor to detect the vibration, in a casing of the gear pump. CONSTITUTION: In a casing 1 of...  
JPH02204690A
PURPOSE: To make it speedily judgeable whether the cause is attributable to seizure or not at time of gear pump stoppage by installing a temperature sensor setting part, for setting up a sensor to detect the temperature, in each bearing ...  
JPH0233351B2  
JPH02185684A
PURPOSE: To ensure supply of materials by furnishing in a casing an eccentric rotor equipped with a plurality of slidable vanes, and providing a deaeration path for vacuum pump draw in that place of the casing where both the suction and ...  
JPH02181081A
PURPOSE: To improve the durability of a gear part and the responsiveness at the time of starting and stopping a pump by providing a taper, crowning, etc., at a male gear at each end of a connecting shaft in a type having a rotor of a mal...  
JPH02173375A
PURPOSE: To improve pump efficiency by a method wherein, in a title pump in which a plurality of radially forward and backward movable blades are loosely engaged with a rotor eccentrically rotated in a casing, the blades are energized ou...  
JPH02136585A
PURPOSE: To solve the problem of pressure loss and seizing and to raise efficiency by communicating a suction pipe with a pump chamber and at least one of a rotary shaft and/or a seat of a rotor drum directly and simultaneously. CONSTITU...  
JPH02130283A
PURPOSE: To permit the easy discharge even in case of sludge component having a low water content by regulating the intrusion and discharge of a blade from the outer periphery of a rotor by fitting the projection of the blade and revolvi...  
JPH0263086U  
JPH0250189U  
JPH0272626A
PURPOSE: To prevent breakdown by static electricity of an integrated circuit device and to improve the yield rate in manufacturing by installing an evacuating device which discharges the air in a drying room and thins the air which cause...  
JPH0237284U  
JPH0249985A
PURPOSE: To effectively feed particulate materials by arranging the rotor shaft of a rotor in which spiral thin blade valve elements are attached to the outer periphery of a cylindrical rotary body fixed to one end of the rotary shaft at...  
JPH0245671A
PURPOSE: To orient a system total unit to a high pressure and to increase conversion efficiency of energy by using magnetic fluid for working fluid in an oil hydraulic pump to suitably control viscosity by the action of magnetic force. C...  
JPH02119B2  
JPH02120B2  
JPH01307625A
PURPOSE:To easily change and control the set quantity of a liquid to be fed in accordance with the use condition by fitting and installing a cylinder rotor so as to be rotatable to a center guide which is fixed to a body having two conce...  
JPH01294980A
PURPOSE: To facilitate the conveyance of powder without using compressed air by attaching powder suck-up blades to a shaft projected from the lower end of a rotor, and by forming a powder delivery port in a pump casing. CONSTITUTION: Whe...  
JPH01159189U  
JPH01159188U  
JPH0148395B2  
JPH01125878U  
JPH01200082A
PURPOSE: To reduce wear of gears by engaging two gears in such a manner that a small gap is maintained between the two gears so that the gears substantially do not contact each other, and driving the two gears by separate drive shafts ac...  
JPH01167478A
PURPOSE: To eliminate a packing for preventing leakage by providing thread ridges in the direction for transferring liquid from opposite end sections to the central section onto a biaxial parallel rotor penetrating through the axis of a ...  
JPH0195581U  
JPH0193384U  
JPH0183192U  
JPH0176581U  
JPH0113813Y2  
JPH0159850U  
JPS648185B2  
JPS643828Y2  
JPS645148B2  
JPS63202794U  
JPS63309172A
PURPOSE: To enable the continuous discharge of a food material at a constant rate without causing pulsation, by providing an outer circumferential chamber having definite volume and encircled with a flat plate, a circumscribed cam, the o...  
JPS63281993A  
JPS63177685U  
JPS63255584A
PURPOSE: To permit the smooth transport of fish meat by closing a prescribed interval between the close opposed parts of the right and left rolls by the protrusion of the blades engaged with longitudinal grooves on respective rolls from ...  
JPS63208687A
PURPOSE: To carry out the deaeration work by freely inserting a flat plate into slits formed in the axial direction on the generating line of a hollow cylindrical body and installing a circumscribed cam and inscribed cam at the edge part...  
JPS63123684U  
JPS6329895Y2  
JPS6329894Y2  
JPS63114822U  
JPS6393486U  
JPS6386389U  

Matches 851 - 900 out of 1,310