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Matches 351 - 400 out of 1,307

Document Document Title
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  
JP2010519447A
A flexible impeller pump includes first and second component housings. The first component housing includes a first flexible impeller and the second component housing includes a second flexible impeller. As these impellers rotate within ...  
JP2010106673A
To provide a compact gear pump device having a structure not applying bending stress on a drive shaft of a gear pump for rubber extrusion.This gear pump device includes a gear pump 2, a drive device of the gear pump 2, sprockets fixed on...  
JP4462938B2  
JP2010101297A
To provide a vertical vane pump effectively preventing the formation of a bridge of a transferred material so as to smoothly transfer the transferred material, in spite of a simple structure.The vertical vane pump includes: a rotor 8 rot...  
JP4450170B2  
JP4450930B2  
JP4436919B2  
JP2010031792A
To provide a urea water supply pump capable of achieving both corrosion prevention of a stator core and a coil due to urea water and a simple structure in an electric supply pump.This urea water supply pump includes the stator core 131, ...  
JP2010013951A
To provide a two-shaft screw pump capable of preventing a solid material from being crashed in transferring a transferred material including the solid material.This two-shaft screw pump 1 comprises: a pair of pump screws 5a and 5b having...  
JP4399100B2  
JP2009264152A
To maintain high accuracy of a metering pump without revising a correction coefficient when changing a target flow rate or when changing flow rate time.A pump flow rate control means for controlling a rotation positive displacement pump ...  
JP2009536992A
It is a gear pump and comprises a casing (9) provided with at least two gears (1) which mesh mutually, It is supported movably in slide bearing (I) by which the two gears (1) have one axis (8), respectively, and lubricous was carried out...  
JP4327579B2  
JPWO2007096943A1
The present invention makes it the desired end to realize high pressure and a gear pump suitable for the transfer of hyperviscous fluid using meshing helical gears 2 and 3. Therefore, he provides introductory ways 121 and 131 which intro...  
JP4279139B2  
JP4277096B2  
JP4265198B2  
JP4242085B2  
JP2009030536A
To provide a vane pump simply disassembled and assembled, and hardly causing liquid leakage in a liquid sealing member even when the disassembling and assembling are repeated.The vane pump 1 is constituted that a rotor shaft 9 is divided...  
JP4217645B2  
JP4195862B2  
JP4178453B2
A drive system is provided for coupling a clutch assembly with a pump assembly that provides fluid power to cool, lubricate and control the operation of the clutch. The drive system comprises a drive coupling rotatably supported on an in...  
JP4168198B2  
JP2008223619A
To provide a rubber extruder with a gear pump capable of preventing the mixing of a foreign matter into rubber discharged from a gear pump.A gear pump 10 of a gear pump type rubber extruder 1 is constituted by rotatably disposing a conic...  
JP2008221632A
To provide a gear pump type extruder capable of decreasing a thrust force caused by a rubber pressure acting to a pinion, and increasing the amount of discharge of a rubber by preventing the rubber from flowing reversely from the dischar...  
JP4149985B2  
JP2008196365A
To provide a tube pump and a fluid injection device capable of stably exhibiting desired suction force at a low cost.This tube pump 100 includes a frame part 120 having a tube part 110 disposed therein, an abutting part 130 that abuts on...  
JPWO2006090495A1
溶融樹脂等の高圧、高粘度の流体の移送によ り適した歯車ポンプを実現する。ケーシング 1内に設けられ、対をなし噛合する歯車2、 3の回転により流体を吸込口11側から...  
JPWO2006090652A1
溶融樹脂等の高圧、高粘度の流体の移送によ り適した歯車ポンプを実現する。ケーシング 1内に設けられ、対をなし噛合する歯車2、 3の回転により流体を吸込口11側から...  
JP4093530B2  
JP2008518148A
The purposes of the present invention are a pump equipped with the 従動 rotor (4) rotated inside a housing (2) which is simple and operates smoothly, and to offer the slurry pump for concrete preferably especially. According to the pre...  
JP2008513663A
(a) The rotor which has the web (12) projected to the radial direction equipped with disk form with a stator (42), and (b) shaft part (8) and ups and downs, (c) The scraper (110) which was equipped with the height of a predetermined radi...  
JP4072477B2  
JP2008509335A
The present invention relates to the eccentricity screw pump containing the drive motor which drives the rotor (1) and rotor which move by the stator (2) and its inside. The armature of a drive motor rotates the eccentricity orbit top in...  
JP2008038907A
To provide an eccentric screw pump having a feed screw capable of stably supplying a medium of a required delivery amount at all times, always needing only low driving force with respect to different media.In the eccentric screw pump, a ...  
JP2008019714A
To provide a liquid supply system which reduces cost for heating a stored liquid, dispenses with a space for heating, and supplies the stored liquid to a delivery machine by heating the stored liquid in a relatively short period of time....  
JP4038740B2  
JP2008014217A
To enable that a cost for heating reserved liquid is low, a space for heating is unnecessary, and the reserved liquid is heated in comparatively short time and is pumped out from a pump at a predetermined flow rate.A follow plate with he...  
JP4035742B2  
JPWO2007096943A
The present invention makes it the desired end to realize high pressure and a gear pump suitable for a transfer of hyperviscous fluid using meshing helical gears 2 and 3. Therefore, he provides introductory ways 121 and 131 which introdu...  

Matches 351 - 400 out of 1,307