EP2584198A3 - Delivery pump for a fluid - Google Patents

Delivery pump for a fluid Download PDF

Info

Publication number
EP2584198A3
EP2584198A3 EP12188656.8A EP12188656A EP2584198A3 EP 2584198 A3 EP2584198 A3 EP 2584198A3 EP 12188656 A EP12188656 A EP 12188656A EP 2584198 A3 EP2584198 A3 EP 2584198A3
Authority
EP
European Patent Office
Prior art keywords
fluid
delivery pump
delivery
axial bearing
pump
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.)
Withdrawn
Application number
EP12188656.8A
Other languages
German (de)
French (fr)
Other versions
EP2584198A2 (en
Inventor
Georges Maguin
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to EP12188656.8A priority Critical patent/EP2584198A3/en
Publication of EP2584198A2 publication Critical patent/EP2584198A2/en
Publication of EP2584198A3 publication Critical patent/EP2584198A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F04B17/048—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing around the moving part of the motor
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The invention relates to a delivery pump (1) for delivering a fluid, having a delivery piston (2), which can be moved in a delivery direction (5) from a pump inlet (3) to a pump outlet (4), wherein the delivery piston (2) is supported in an axial bearing (6), and wherein the axial bearing (6) has a cooling device (7), which is set up to cool the axial bearing (6) with the fluid.
EP12188656.8A 2011-10-21 2012-10-16 Delivery pump for a fluid Withdrawn EP2584198A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12188656.8A EP2584198A3 (en) 2011-10-21 2012-10-16 Delivery pump for a fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11290490 2011-10-21
EP12188656.8A EP2584198A3 (en) 2011-10-21 2012-10-16 Delivery pump for a fluid

Publications (2)

Publication Number Publication Date
EP2584198A2 EP2584198A2 (en) 2013-04-24
EP2584198A3 true EP2584198A3 (en) 2016-03-30

Family

ID=47022573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12188656.8A Withdrawn EP2584198A3 (en) 2011-10-21 2012-10-16 Delivery pump for a fluid

Country Status (3)

Country Link
US (1) US20130098005A1 (en)
EP (1) EP2584198A3 (en)
JP (1) JP2013087776A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013211668A1 (en) * 2013-06-20 2014-12-24 Robert Bosch Gmbh Injector
WO2015100140A1 (en) * 2013-12-27 2015-07-02 The Coca-Cola Company Pumping and metering a viscous micro-ingredient using a volumetric metering device
DE102014208614A1 (en) * 2014-05-08 2015-11-12 Robert Bosch Gmbh Fuel pump
DE102015222106A1 (en) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Fuel pump with exhaust valve in the piston and a fuel path flushing around the actuator
CN106089632B (en) * 2016-07-21 2018-03-02 陕西仙童科技有限公司 A kind of oil-free lubrication Linearkompressor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848422A (en) * 1956-03-03 1960-09-14 Orange G M B H L Improvements in or relating to fuel-injection units for internal-combustion engines
US4272225A (en) * 1978-04-08 1981-06-09 Iwaki Co., Ltd. Electromagnetically-operated fixed displacement pump
US20040074732A1 (en) * 2000-11-17 2004-04-22 Thomas Busold Clutch system
EP1878920A1 (en) * 2006-07-12 2008-01-16 Delphi Technologies, Inc. Reagent dosing pump
US20100313553A1 (en) * 2009-06-11 2010-12-16 Stanadyne Corporation Integrated pump and injector for exhaust after treatment
EP2375054A1 (en) * 2010-04-06 2011-10-12 Delphi Technologies Holding S.à.r.l. Reagent dosing system and pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10220343A (en) * 1997-02-04 1998-08-18 Komatsu Ltd Piston pump motor
JP4625789B2 (en) * 2006-07-20 2011-02-02 日立オートモティブシステムズ株式会社 High pressure fuel pump
JP2009115032A (en) * 2007-11-08 2009-05-28 Nippon Soken Inc Exhaust gas purifying apparatus for internal combustion engine
DE102008010073B4 (en) 2008-02-19 2010-10-21 Thomas Magnete Gmbh System and method for metering a fluid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848422A (en) * 1956-03-03 1960-09-14 Orange G M B H L Improvements in or relating to fuel-injection units for internal-combustion engines
US4272225A (en) * 1978-04-08 1981-06-09 Iwaki Co., Ltd. Electromagnetically-operated fixed displacement pump
US20040074732A1 (en) * 2000-11-17 2004-04-22 Thomas Busold Clutch system
EP1878920A1 (en) * 2006-07-12 2008-01-16 Delphi Technologies, Inc. Reagent dosing pump
US20100313553A1 (en) * 2009-06-11 2010-12-16 Stanadyne Corporation Integrated pump and injector for exhaust after treatment
EP2375054A1 (en) * 2010-04-06 2011-10-12 Delphi Technologies Holding S.à.r.l. Reagent dosing system and pump

Also Published As

Publication number Publication date
US20130098005A1 (en) 2013-04-25
EP2584198A2 (en) 2013-04-24
JP2013087776A (en) 2013-05-13

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