AU2003246275A1 - Liquid pump - Google Patents

Liquid pump

Info

Publication number
AU2003246275A1
AU2003246275A1 AU2003246275A AU2003246275A AU2003246275A1 AU 2003246275 A1 AU2003246275 A1 AU 2003246275A1 AU 2003246275 A AU2003246275 A AU 2003246275A AU 2003246275 A AU2003246275 A AU 2003246275A AU 2003246275 A1 AU2003246275 A1 AU 2003246275A1
Authority
AU
Australia
Prior art keywords
liquid pump
pump
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003246275A
Inventor
Eiji Masushige
Tsuyoshi Nachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabtesco Corp
Original Assignee
Teijin Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teijin Seiki Co Ltd filed Critical Teijin Seiki Co Ltd
Publication of AU2003246275A1 publication Critical patent/AU2003246275A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
AU2003246275A 2002-07-04 2003-07-04 Liquid pump Abandoned AU2003246275A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-196591 2002-07-04
JP2002196591 2002-07-04
PCT/JP2003/008547 WO2004005711A1 (en) 2002-07-04 2003-07-04 Liquid pump

Publications (1)

Publication Number Publication Date
AU2003246275A1 true AU2003246275A1 (en) 2004-01-23

Family

ID=30112370

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003246275A Abandoned AU2003246275A1 (en) 2002-07-04 2003-07-04 Liquid pump

Country Status (7)

Country Link
EP (1) EP1553292A4 (en)
JP (1) JPWO2004005711A1 (en)
KR (1) KR20050043886A (en)
CN (1) CN1685151A (en)
AU (1) AU2003246275A1 (en)
TW (1) TW200407505A (en)
WO (1) WO2004005711A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2530325B1 (en) * 2010-01-29 2018-10-17 Ulvac Kiko, Inc. Pump
DE102015209728A1 (en) * 2015-05-27 2016-12-01 Robert Bosch Gmbh Pump device, brake system
JP6808440B2 (en) * 2016-10-18 2021-01-06 豊興工業株式会社 Electromagnetic pump
EP4298346A1 (en) * 2021-02-26 2024-01-03 Ghsp, Inc. Electric motor with dual pump for providing scavenge and delivery functions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145165A (en) * 1977-03-04 1979-03-20 California Institute Of Technology Long stroke pump
JPS5979568U (en) * 1982-11-19 1984-05-29 三輪精機株式会社 Cab/tilt pump
JPS6415506A (en) * 1987-07-09 1989-01-19 Aioi Seiki Kk Multi-stage synchronous pressurized liquid feeder
JPH0649774U (en) * 1992-12-16 1994-07-08 新明和工業株式会社 Plunger pump
JPH07217748A (en) * 1994-01-31 1995-08-15 Hitachi Ltd Shaft sealing device for vacuum pump
JP3419532B2 (en) * 1994-02-25 2003-06-23 日機装株式会社 Liquid removal device for reciprocating pump
JPH10159780A (en) * 1996-11-30 1998-06-16 Aisin Seiki Co Ltd Method and device for cooling vacuum pump
JPH10220345A (en) * 1997-02-06 1998-08-18 Kazuichi Ito Plunger pump
WO1998036172A1 (en) * 1997-02-14 1998-08-20 Karasawa Fine Co., Ltd. High pressure pump
US6203288B1 (en) * 1999-01-05 2001-03-20 Air Products And Chemicals, Inc. Reciprocating pumps with linear motor driver

Also Published As

Publication number Publication date
KR20050043886A (en) 2005-05-11
CN1685151A (en) 2005-10-19
EP1553292A1 (en) 2005-07-13
TW200407505A (en) 2004-05-16
WO2004005711A1 (en) 2004-01-15
JPWO2004005711A1 (en) 2005-11-04
EP1553292A4 (en) 2005-09-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase