CN102472257A - 高压泵 - Google Patents

高压泵 Download PDF

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Publication number
CN102472257A
CN102472257A CN2010800291238A CN201080029123A CN102472257A CN 102472257 A CN102472257 A CN 102472257A CN 2010800291238 A CN2010800291238 A CN 2010800291238A CN 201080029123 A CN201080029123 A CN 201080029123A CN 102472257 A CN102472257 A CN 102472257A
Authority
CN
China
Prior art keywords
pump
pressure service
service pump
plunger
eccentric
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.)
Pending
Application number
CN2010800291238A
Other languages
English (en)
Chinese (zh)
Inventor
F·伯金
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN102472257A publication Critical patent/CN102472257A/zh
Pending legal-status Critical Current

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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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN2010800291238A 2009-06-29 2010-04-30 高压泵 Pending CN102472257A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009027272.0 2009-06-29
DE200910027272 DE102009027272A1 (de) 2009-06-29 2009-06-29 Hochdruckpumpe
PCT/EP2010/055887 WO2011000598A1 (fr) 2009-06-29 2010-04-30 Pompe haute pression

Publications (1)

Publication Number Publication Date
CN102472257A true CN102472257A (zh) 2012-05-23

Family

ID=42313866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800291238A Pending CN102472257A (zh) 2009-06-29 2010-04-30 高压泵

Country Status (4)

Country Link
EP (1) EP2449261A1 (fr)
CN (1) CN102472257A (fr)
DE (1) DE102009027272A1 (fr)
WO (1) WO2011000598A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047100A (zh) * 2013-01-10 2013-04-17 无锡开普机械有限公司 具有凸轮轴轴套的转子泵
CN103452789A (zh) * 2013-09-06 2013-12-18 中国第一汽车股份有限公司无锡油泵油嘴研究所 用于内燃机供油泵的凸轮机构
CN103470416A (zh) * 2013-09-26 2013-12-25 南岳电控(衡阳)工业技术有限公司 一种应用于高压共轨燃油喷射系统的径向柱塞供油泵

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425533A (zh) * 2011-09-23 2012-04-25 重庆工商大学 一种正弦流量发生装置
DE102022206919A1 (de) 2022-07-06 2024-01-11 Thyssenkrupp Ag Radialkolbenpumpe, insbesondere Radialkolbenverdichter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040156733A1 (en) * 2001-08-08 2004-08-12 Crt Common Rail Technologies Ag High pressure feed pump
CN1714239A (zh) * 2002-12-04 2005-12-28 罗伯特·博世有限公司 用于内燃机的燃料喷射装置的高压泵
US20090120280A1 (en) * 2007-11-12 2009-05-14 Denso Corporation Fuel injection pump and method for assembling the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305791C2 (de) 1993-02-25 2001-12-13 Hydraulik Ring Gmbh Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren
WO1998058172A1 (fr) 1997-06-17 1998-12-23 Mannesmann Rexroth Ag Pompe a pistons radiaux
JP2006170184A (ja) * 2004-11-16 2006-06-29 Denso Corp 高圧燃料ポンプ
DE102004056940A1 (de) * 2004-11-25 2006-06-01 Schaeffler Kg Stößel für eine Hochdruckeinspritzpumpe
AT504520B1 (de) * 2007-03-26 2008-06-15 Bosch Gmbh Robert Vorrichtung zum antreiben einer kolbenpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040156733A1 (en) * 2001-08-08 2004-08-12 Crt Common Rail Technologies Ag High pressure feed pump
CN1714239A (zh) * 2002-12-04 2005-12-28 罗伯特·博世有限公司 用于内燃机的燃料喷射装置的高压泵
US20090120280A1 (en) * 2007-11-12 2009-05-14 Denso Corporation Fuel injection pump and method for assembling the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047100A (zh) * 2013-01-10 2013-04-17 无锡开普机械有限公司 具有凸轮轴轴套的转子泵
CN103452789A (zh) * 2013-09-06 2013-12-18 中国第一汽车股份有限公司无锡油泵油嘴研究所 用于内燃机供油泵的凸轮机构
CN103470416A (zh) * 2013-09-26 2013-12-25 南岳电控(衡阳)工业技术有限公司 一种应用于高压共轨燃油喷射系统的径向柱塞供油泵
CN103470416B (zh) * 2013-09-26 2016-08-17 南岳电控（衡阳）工业技术股份有限公司 一种应用于高压共轨燃油喷射系统的径向柱塞供油泵

Also Published As

Publication number Publication date
EP2449261A1 (fr) 2012-05-09
DE102009027272A1 (de) 2010-12-30
WO2011000598A1 (fr) 2011-01-06

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120523