Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 1,296

Document Document Title
JPH0530481U
[Objects of the Invention] This design is related with a screw pump suitable for transportation of the fluid containing solid particles, such as slurry and sludge, etc., making manufacture of a rotor, and processing easy at the minimum n...  
JPH0587059A
PURPOSE: To constitute the uniaxis eccentric screw pump without using an universal joint by pivotally supporting a stator rotatably, directly connecting the rotor to a drive shaft, and concurrently allowing each rotation axis of the stat...  
JPH0579467A
PURPOSE: To provide an oil pump device for a vehicle which generates an oil pressure both during normal running and during running in a state to be pulled even when the number of an oil pump is only one. CONSTITUTION: A sleeve 2b coupled...  
JPH0511357Y2  
JPH0552185A
PURPOSE: To constitute a journal bearing which does not cause thermal deterioration or seizure even if molten resin is resin with a filler or easy to be thermally deteriorated. CONSTITUTION: A rotor 6 is made by integrally molding a gear...  
JPH0552186A
PURPOSE: To prevent deterioration of a material and to improve quality by providing a directional control valve with a return passage and a discharge passage on a collection passage of supplied resin and by making this directional contro...  
JPH0518369A
PURPOSE: To provide a screw pump suitable for sucking and feeding with pressure a large viscousity fluid such as crude oil. CONSTITUTION: Inside double cylinders 1a, 1b of 8 figure shape in section screws 2a, 2b of coil shape opposite to...  
JPH051669Y2  
JPH051455Y2  
JPH04134683U  
JPH04132479U  
JPH04354556A
PURPOSE: To prevent the partial solidification of a coating material in the shaft sealing part between the driving shaft and casing of a gear pump for the coating material. CONSTITUTION: The coating material supplying device including a ...  
JPH0477159B2  
JPH04334778A
PURPOSE: To prevent press feed concrete from pulsating completely by providing a pair of rollers which squeeze out concrete, coming into inner contact with a flexible tube to be bent into a semi-arc shape, and an accumulator expansion/ c...  
JPH04330389A
PURPOSE: To provide an improved screw pump which has extremely reduced wear between a static member and a rotating member and can operate at a high speed for a long time. CONSTITUTION: A displacement pump having a single or two screws 2 ...  
JPH04330390A
PURPOSE: To restore a constricted part after release of press to its original shape when a resilient restoration force is lowered. CONSTITUTION: In a housing 1, a resilient deformable tube 30 is located between a rotor 20 and a support f...  
JPH04308379A
PURPOSE: To perform the movement and compression of liquid by the intersecting scoop-up operation of a starting spiral cylinder vane and a hollow vane using viscous chemical reaction material such as glue and coating material while preve...  
JPH04121486U  
JPH04116688U  
JPH04116686U  
JPH04116687U  
JPH04259687A
PURPOSE: To enlarge the amount of discharging from press-feeding pipe and lessen pulsation in the pipe by locating No.1, No.2 pushout roller in 90 deg. different phases in the rotating direction, connecting the suction sides of No.1, No....  
JPH04259689A
PURPOSE: To feed a specified amount of inorganic adhesive, etc., contained in a hopper to an injection nozzle using a flexible tube without generating therein any pulsation, and therein equipping a changeability for the feed speed to any...  
JPH04105988U  
JPH04103275U  
JPH04100083U  
JPH04100085U  
JPH04100086U  
JPH0495681U  
JPH0493778U  
JPH04219484A
PURPOSE: To provide a rotary pump suitable for the divisional washing method to meet a high degree of bacteriological standard and for treating of foods, pharmaceuticals, etc., likely to make contamination of the substance fed by pressur...  
JPH04191485A
PURPOSE: To prevent any thermal deterioration due to seizure in bearing portions or residence of liquid to be transported by making a discharge pressure uniform with variation of gaps between the intermediate bearings and gears in the ca...  
JPH04191484A
PURPOSE: To eliminate seizure in a pump sliding portion for a long-term service by constituting at least one of a gear, gear shaft, abutment plates, and intermediate plate of a gear pump for wet spinning or the like of ceramics having sp...  
JPH0475180U  
JPH0475178U  
JPH0475182U  
JPH0475177U  
JPH0475183U  
JPH0475179U  
JPH04183933A
PURPOSE: To increase freedom degree of rotational speed setting while releasing requirement on guidance of a lubricating oil piping without restricting its place of arrangement by providing such constitution that a gear type oil pump exc...  
JPH0475176U  
JPH0473158U  
JPH04179881A
PURPOSE: To prevent generation of pulses and reduction of a discharge rate by arranging a rotational center of an intermediate part of a pressurizing rotational body eccentrically in the sending direction of a U-shaped tube, and fitting ...  
JPH0471786U  
JPH0471787U  
JPH0471785U  
JPH04175481A
PURPOSE: To enhance carrying performance for foods such as seaweed, unrefined sake and the like by letting each outer end of blades be forcively and slidably brought into contact with the inner circumferential wall of a casing by means o...  
JPH04164180A
PURPOSE: To properly develop sealing effect even if working fluid has a high temperature, high pressure and a high viscosity, by forming a screw groove which applies the force directed inside a casing for the fluid in a gap, on the outer...  
JPH04164179A
PURPOSE: To prevent the blocking phenomenon during the transport of a granular body and realize the smooth transport by forming an opened port on the inlet side of an end stud to an elongated circular form or a similar form, forming the ...  
JPH0462384U  

Matches 751 - 800 out of 1,296