FR2761117B1 - Pompe a piston - Google Patents

Pompe a piston

Info

Publication number
FR2761117B1
FR2761117B1 FR9801666A FR9801666A FR2761117B1 FR 2761117 B1 FR2761117 B1 FR 2761117B1 FR 9801666 A FR9801666 A FR 9801666A FR 9801666 A FR9801666 A FR 9801666A FR 2761117 B1 FR2761117 B1 FR 2761117B1
Authority
FR
France
Prior art keywords
piston pump
piston
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.)
Expired - Fee Related
Application number
FR9801666A
Other languages
English (en)
Other versions
FR2761117A1 (fr
Inventor
Wolfgang Schuller
Erwin Sinnl
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 FR2761117A1 publication Critical patent/FR2761117A1/fr
Application granted granted Critical
Publication of FR2761117B1 publication Critical patent/FR2761117B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • 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
    • F04B1/0421—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
    • 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
    • F04B1/0452—Distribution members, e.g. valves
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
FR9801666A 1997-03-21 1998-02-12 Pompe a piston Expired - Fee Related FR2761117B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19711786 1997-03-21

Publications (2)

Publication Number Publication Date
FR2761117A1 FR2761117A1 (fr) 1998-09-25
FR2761117B1 true FR2761117B1 (fr) 2002-02-22

Family

ID=7824109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801666A Expired - Fee Related FR2761117B1 (fr) 1997-03-21 1998-02-12 Pompe a piston

Country Status (5)

Country Link
US (1) US6341950B1 (fr)
JP (1) JPH10266971A (fr)
KR (1) KR100523678B1 (fr)
DE (2) DE19752545B4 (fr)
FR (1) FR2761117B1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999006697A1 (fr) * 1997-07-30 1999-02-11 Robert Bosch Gmbh Piston tubulaire produit par formage a froid et bouchon de fermeture pour une pompe a pistons radiaux
DE19812043B4 (de) * 1998-03-19 2006-08-31 Robert Bosch Gmbh Kolbenpumpe
DE19918122A1 (de) * 1999-04-22 2000-11-23 Bosch Gmbh Robert Kolbenpumpe
DE10015295A1 (de) * 2000-03-28 2001-10-04 Bosch Gmbh Robert Kolbenpumpe
DE10112951A1 (de) * 2001-03-17 2002-09-19 Zf Batavia Llc Radialkolbenpumpe
ITTO20010815A1 (it) * 2001-08-14 2003-02-14 Abac Aria Compressa Compressore volumetrico alternativo, e pistone per realizzare tale compressore volumetrico alternativo.
US6764286B2 (en) * 2001-10-29 2004-07-20 Kelsey-Hayes Company Piston pump with pump inlet check valve
EP1426260A1 (fr) * 2002-12-06 2004-06-09 Mando Corporation Pompe pour système de freinage à antiblocage
KR100751248B1 (ko) * 2002-12-06 2007-08-23 주식회사 만도 안티록 브레이크 시스템용 펌프
DE10260174A1 (de) * 2002-12-20 2004-07-08 Robert Bosch Gmbh Kolbenpumpe, insbesondere Hochdruck-Kraftstoffpumpe für Brennkraftmaschinen mit Direkteinspritzung
CN100424349C (zh) * 2003-06-17 2008-10-08 乐金电子(天津)电器有限公司 往复式压缩机的排出阀组件
JP4143841B2 (ja) * 2003-09-18 2008-09-03 株式会社アドヴィックス ピストンポンプ
US7785085B2 (en) 2003-10-03 2010-08-31 Advics Co., Ltd. Piston pump
DE102004037147A1 (de) * 2004-07-30 2006-03-23 Robert Bosch Gmbh Kolbenpumpe mit kompakter Haltevorrichtung für eine Rückstellfeder
DE102004061814A1 (de) 2004-12-22 2006-07-06 Robert Bosch Gmbh Kolbenpumpe
JP4622802B2 (ja) * 2005-02-10 2011-02-02 株式会社アドヴィックス ピストンポンプ
DE102005042197A1 (de) * 2005-09-06 2007-03-08 Robert Bosch Gmbh Kolbenpumpe mit verbessertem Kolben
DE102006029368A1 (de) * 2006-06-27 2008-01-03 Robert Bosch Gmbh Kolbenpumpe für ein Fahrzeugbremssystem mit einem Dichtelement
DE102006052775A1 (de) * 2006-07-19 2008-01-24 Continental Teves Ag & Co. Ohg Kolbenpumpe
DE102006051589A1 (de) * 2006-11-02 2008-05-08 Robert Bosch Gmbh Kolbenpumpe
DE102007048242A1 (de) * 2007-10-08 2009-04-09 Lucas Automotive Gmbh Kolbenpumpen-Unterbaugruppe, Kolbenpumpe und Montageverfahren hierfür
DE102008003454A1 (de) * 2008-01-08 2009-07-09 Robert Bosch Gmbh Hydraulikfluidpumpe mit einem Dichtelement
DE102009047750A1 (de) * 2009-12-09 2011-06-16 Robert Bosch Gmbh Kolbenpumpe für eine Fahrzeugbremsanlage mit einem Filter
WO2012142188A2 (fr) 2011-04-11 2012-10-18 Milwaukee Electric Tool Corporation Dispositif de poinçon éjecteur hydraulique à main
JP5630406B2 (ja) 2011-08-31 2014-11-26 アイシン・エィ・ダブリュ株式会社 電磁ポンプ
DE102013205075A1 (de) * 2012-06-21 2013-12-24 Continental Teves Ag & Co. Ohg Kolbenpumpe
CN204573232U (zh) 2012-07-31 2015-08-19 米沃奇电动工具公司 多功能阀
DE102012221035A1 (de) * 2012-11-19 2014-05-22 Continental Teves Ag & Co. Ohg Kolbenpumpe
DE102013224711A1 (de) 2013-12-03 2015-06-03 Robert Bosch Gmbh Kolbenpumpe
DE102013226041A1 (de) 2013-12-16 2015-06-18 Robert Bosch Gmbh Kolbenpumpe
DE102014220368A1 (de) * 2014-10-08 2016-04-14 Robert Bosch Gmbh Kolbenpumpe für eine hydraulische Fahrzeugbremsanlage
DE102014220499A1 (de) * 2014-10-09 2016-04-14 Robert Bosch Gmbh Fluidpumpe, insbesondere zur Fluidversorgung und Druckregelung in einem Fluidkreis einer schlupfregelbaren Fahrzeugbremsanlage
CN106438326B (zh) * 2016-07-14 2019-11-12 河海大学 一种用于水动风机冷却塔轴承润滑的微型间歇泵以及安装和工作方法
KR102413429B1 (ko) * 2017-08-08 2022-06-28 주식회사 만도 브레이크 시스템용 피스톤 펌프
GB2569324B (en) * 2017-12-13 2019-12-18 Continental Automotive Systems Srl Valve cartridge
US11519394B2 (en) * 2019-06-25 2022-12-06 The Procter & Gamble Company Buffered pump system
US11578711B2 (en) 2019-11-18 2023-02-14 Kerr Machine Co. Fluid routing plug
US11208996B2 (en) * 2019-11-18 2021-12-28 Kerr Machine Co. Modular power end
US11644018B2 (en) * 2019-11-18 2023-05-09 Kerr Machine Co. Fluid end
US11686296B2 (en) 2019-11-18 2023-06-27 Kerr Machine Co. Fluid routing plug

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
DE2412719A1 (de) * 1974-03-16 1975-09-25 Langen & Co Kolben fuer hydraulische kolbenpumpen
DE2548702A1 (de) * 1975-10-30 1977-05-05 Linde Ag Kolben fuer eine hydrostatische radialoder vorzugsweise axialkolbenmaschine
DE2844047A1 (de) * 1978-10-10 1980-04-24 Daimler Benz Ag Foerderpumpe fuer kraftstoff an dieselmotoren
US4321987A (en) * 1980-02-25 1982-03-30 Enertrols, Inc. Shock absorber
DE3406782A1 (de) * 1983-02-25 1984-08-30 Linde Ag, 6200 Wiesbaden Kolben fuer eine hydrostatische maschine
DE3804424C1 (en) * 1988-02-12 1989-08-24 Hydromatik Gmbh, 7915 Elchingen, De Piston for axial-piston machines
US5037276A (en) * 1989-04-04 1991-08-06 Flow International Corporation High pressure pump valve assembly
DE4027794C2 (de) * 1990-09-01 2002-06-20 Continental Teves Ag & Co Ohg Hydraulische Radialkolbenpumpe
DE4131033C2 (de) * 1991-09-18 2000-04-06 Zahnradfabrik Friedrichshafen Radialkolbenpumpe
GB2273529B (en) 1992-12-15 1995-07-12 Fuelsaver Overseas Ltd Fuel reduction device
DE4407978C2 (de) 1994-03-10 2002-11-07 Continental Teves Ag & Co Ohg Kolbenpumpe
US5642654A (en) * 1994-09-01 1997-07-01 Sundstrand Corporation Piston and method of manufacturing the same
GB9504892D0 (en) * 1995-03-10 1995-04-26 Hobourn Automotive Ltd Piston pump
DE29601240U1 (de) * 1996-01-25 1996-03-14 Gutehoffnungshuette Man Hydraulisch betätigbares Riegelelement mit zwei auf einer Achse axial verschiebbaren Riegelbolzen
DE19653944B4 (de) * 1996-12-21 2011-02-24 Zf Sachs Ag Kolben-Zylinder-Aggregat

Also Published As

Publication number Publication date
DE19752545A1 (de) 1998-09-24
FR2761117A1 (fr) 1998-09-25
KR19980080441A (ko) 1998-11-25
JPH10266971A (ja) 1998-10-06
DE19752546A1 (de) 1998-09-24
DE19752545B4 (de) 2006-08-31
US6341950B1 (en) 2002-01-29
KR100523678B1 (ko) 2006-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081031