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Patent Searching and Data


Matches 301 - 350 out of 1,296

Document Document Title
JP2016047522A
To provide a dispenser device that can supply fluid readily and reliably.The dispenser device 10 includes: a support body 45 relatively movable along a work surface 1; a volumetric dispenser 11 supported by the support body 45; travel am...  
JP5850914B2  
JP2015224617A
To reduce starting torque of a uniaxial eccentric screw pump in which a stator rotates dependently to a rotor.In a uniaxial eccentric screw pump 1, a reducer 50 is provided so as to define a liquid reservoir on a discharge side of a pump...  
JP5790012B2  
JP2015523498A
The present invention is provided with the following. A process to which this method carries out pumping of the a. multiphase compound to the discharge side separation chamber (45) about a method and a device for operating a multi-phase ...  
JP5695995B2  
JP2015040476A
To provide a slide member of a pump capable of rapidly and positively knowing generation of abrasion substance or the like even if the abrasion substance or the like is generated due to sliding of the sliding member while being contacted...  
JP2015014256A
To provide a uniaxial eccentric screw pump capable of controlling temperature of pressure-fed viscous liquid by heat transfer from a rotor side.A uniaxial eccentric screw pump 1 is constituted so that a stator 4 is rotatably supported, t...  
JP2015001204A
To provide a gear pump in which gaps between bearings and gear rotors can be accurately adjusted in a simple structure, and its operation method.A gear pump 1 comprises: a casing 2 including a suction port and an exhaust port; a pair of ...  
JP2014185628A
To provide a resin delivery pump which can reliably prevent molten resin from leaking to an external part.A resin delivery pump includes a channel for delivering molten resin molten by heating in an internal part of a pump main body from...  
JP5456476B2  
JP2014020258A
To provide a stator rotation-type uniaxial eccentric screw pump capable of smoothly rotating a stator in a non-lubricated state, even when a discharge pressure is high and radial load is load, preventing or suppressing mixing of abrasion...  
JP2014001670A
To provide a stator rotation-type uniaxial eccentric screw pump free from early abrasion of a sliding surface with a thrust bearing even when a discharge pressure is high and radial load is large, capable of smoothly rotating a stator ev...  
JP5364105B2
The present invention relates to a stator (100-1000) with a profiled helical bore (106,206,306,606,706,806,906,1006) having a cast material layer (102;202;302;602;702;802;902;1002) with transducers (104A-104D;304;604A-604D;710;804;904A-9...  
JP5360387B2
The present invention provides a rotor drive mechanism capable of reducing the longitudinal size of a pump apparatus and the volume of a fluid accommodating space in a casing, and improving the accuracy of a discharge rate. A rotor drive...  
JP5356868B2
To provide an uniaxial eccentric screw pump capable of suppressing deterioration of pressure delivery performance caused by liquid leakage from a high-pressure side to a low-pressure side. The uniaxial eccentric screw pump 1, while a mal...  
JPWO2012026085A1
While improving the abrasion resistance of a sealing mechanism (14a) and (14b), the stator seal structure in the 1 axis eccentricity screw pump which can prevent feeding fluid from stagnating in the sealing mechanism (14a) concerned and ...  
JPWO2012026085A
While improving the abrasion resistance of a sealing mechanism (14a) and (14b), stator seal structure in a 1 axis eccentricity screw pump which can prevent feeding fluid from stagnating in the sealing mechanism (14a) concerned and (14b) ...  
JP2013536360A
The invention relates to a rotary lobe pump (100) for conveying a fluid medium containing solids, comprising an inlet opening (111) and an outlet opening (112) for the medium being conveyed, two rotary lobes (121, 122) arranged in a pump...  
JP5216642B2  
JP5206201B2  
JP2013024192A
To suppress occurrence of wearing even when using a working fluid of low viscosity.There are provided a drive rotor 7 and a driven rotor 9 which are accommodated in a casing while being engaged with each other. Both the rotors 7, 9 have ...  
JP5075315B2
A gear pump comprises a casing and gear rotors disposed therein. The gear rotors are lodged in bearing sections of plain bearings that are lubricated by the pumping medium. They have at least one cooling duct which is embodied such that ...  
JP5076218B2  
JP5027216B2  
JP2012167633A
To provide a pump device for pressure feeding a high viscosity fluid that can pressure feed a large amount of a high viscosity fluid without causing pulsation, and prevents air from being taken in and thus has the advantage of reducing a...  
JP4997169B2  
JP4952097B2  
JP3174156U
[Subject] A water pump device of steam electricity products is provided. [Means for Solution] It is a water pump device which combines and constitutes exchange AC synchronous motor 3, and is the water pump device, Tank 1 and pump cylinde...  
JP4829957B2  
JP4764567B2  
JP4749598B2  
JP4725828B2  
JP4708468B2  
JP4688864B2  
JP4685123B2  
JP4681126B2  
JP2010519447A5  
JP4653739B2  
JP2011508162A
The present invention relates to a stator (100-1000) with a profiled helical bore (106,206,306,606,706,806,906,1006) having a cast material layer (102;202;302;602;702;802;902;1002) with transducers (104A-104D;304;604A-604D;710;804;904A-9...  
JP4627626B2  
JP4619123B2  
JP4610564B2  
JP4599406B2  
JP2010236424A
To provide a rotor drive mechanism decreasing a dimension of a pump device in a longitudinal direction, also decreasing volume of fluid storage space within a casing, and improving a discharge rate. In the rotor drive mechanism 25 for tr...  
JP2010216489A
To provide a mechanical seal device formed in a stationary outside seal to prevent the normal operation of sealing elements from being obstructed even when a leaked fluid to be sealed adheres to the surface of a member near a sealing sur...  
JP2010209732A
To provide an uniaxial eccentric screw pump capable of suppressing deterioration of pressure delivery performance caused by liquid leakage from a high-pressure side to a low-pressure side.The uniaxial eccentric screw pump 1, while a male...  
JP3161471U
[Subject] A gear pump of inscribed gear form which can prevent condensed hydraulic fluid from hydraulic fluid stagnating in a clearance part of a casing and an outer rotor, and adhering is provided. [Means for Solution] Eccentricity of t...  
JP4512679B2  
JP4488144B2  

Matches 301 - 350 out of 1,296