JP4650629B2 - ラジアルプランジャポンプ - Google Patents
ラジアルプランジャポンプ Download PDFInfo
- Publication number
- JP4650629B2 JP4650629B2 JP2005280231A JP2005280231A JP4650629B2 JP 4650629 B2 JP4650629 B2 JP 4650629B2 JP 2005280231 A JP2005280231 A JP 2005280231A JP 2005280231 A JP2005280231 A JP 2005280231A JP 4650629 B2 JP4650629 B2 JP 4650629B2
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- discharge
- pump housing
- hole
- communication
- 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
Links
Images
Classifications
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- 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
- B60T8/36—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 including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
- B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
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- 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
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- 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
-
- 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
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- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Transportation (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
Claims (1)
- 駆動軸を回転可能に支持するポンプハウジングは、前記駆動軸の外周に周方向にて略等間隔に配置されて放射状に延在する複数個のシリンダボアを有していて、これら各シリンダボアには前記駆動軸の回転により往復動するプランジャが組付けられており、これら各プランジャに対応して吸入口と吸入弁が設けられるとともに吐出口と吐出弁が設けられていて、前記各吸入口には前記ポンプハウジングに設けた吸入ポートから吸入通路を通して流体が流入可能であり、前記ポンプハウジングに設けた吐出ポートには前記各吐出口から吐出通路を通して流体が流出可能であるラジアルプランジャポンプにおいて、前記プランジャが3個以上であり、前記ポンプハウジングには前記吐出ポートに連通するアキュムレータ取付孔が、前記複数個のシリンダボアに対して前記駆動軸の軸方向にて所定量離れた位置にて、前記駆動軸の軸線に対して交差するように形成され、このアキュムレータ取付孔に対して有底の接続孔が同軸的に設けられ、この接続孔にて、前記各吐出弁に対応して設けられて前記吐出通路の一部を構成する複数個の連通孔の吐出側端部が1箇所に集約されて連通接続されていて、前記アキュムレータ取付孔に最も近い前記連通孔の長さを、他の連通孔の長さより長くして、前記各連通孔の集約位置を前記駆動軸の軸心から径方向に変位させたことを特徴とするラジアルプランジャポンプ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005280231A JP4650629B2 (ja) | 2004-11-16 | 2005-09-27 | ラジアルプランジャポンプ |
US11/270,485 US7600983B2 (en) | 2004-11-16 | 2005-11-10 | Radial plunger pump and method for manufacturing pump housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004332329 | 2004-11-16 | ||
JP2005280231A JP4650629B2 (ja) | 2004-11-16 | 2005-09-27 | ラジアルプランジャポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006170187A JP2006170187A (ja) | 2006-06-29 |
JP4650629B2 true JP4650629B2 (ja) | 2011-03-16 |
Family
ID=36386516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005280231A Expired - Fee Related JP4650629B2 (ja) | 2004-11-16 | 2005-09-27 | ラジアルプランジャポンプ |
Country Status (2)
Country | Link |
---|---|
US (1) | US7600983B2 (ja) |
JP (1) | JP4650629B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017056690A1 (ja) * | 2015-09-30 | 2017-04-06 | 日立オートモティブシステムズ株式会社 | 液圧制御装置およびブレーキシステム |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052748A1 (de) | 2007-11-06 | 2009-05-07 | Robert Bosch Gmbh | Radialkolbenpumpe mit einem prismatischem Grundkörper für ein Kraftstoffeinspritzsystem |
DE102007062181A1 (de) * | 2007-12-21 | 2009-06-25 | Robert Bosch Gmbh | Hochdruckkraftstoffpumpe |
DE102009026417A1 (de) * | 2009-05-22 | 2010-12-02 | Robert Bosch Gmbh | Pumpengehäuse eines Kraftfahrzeug-Hydroaggregats |
DE102010064084A1 (de) * | 2010-12-23 | 2012-06-28 | Robert Bosch Gmbh | Kolbenpumpe mit einer Laufbuchse |
CN102852751B (zh) * | 2011-07-01 | 2016-03-16 | 德帕姆(杭州)泵业科技有限公司 | 一种直立工作的多柱塞式高压往复泵 |
DE102011085288A1 (de) * | 2011-10-27 | 2013-05-02 | Continental Teves Ag & Co. Ohg | Hydraulikaggregat |
CN103470492A (zh) * | 2013-10-11 | 2013-12-25 | 湖州三井低温设备有限公司 | 一种低温高压往复泵进液结构 |
CN104343673B (zh) * | 2014-09-29 | 2016-08-24 | 北京航空航天大学 | 基于奇数柱塞泵的低脉动泵源系统 |
CN104948444B (zh) * | 2015-06-25 | 2017-02-22 | 北京理工大学 | 适用于径向液压泵/马达的轴配流支撑结构及轴配流径向液压泵/马达 |
CN106917732A (zh) * | 2015-12-25 | 2017-07-04 | 罗凤玲 | 一种泵 |
DE102016106232B3 (de) * | 2016-04-06 | 2017-08-31 | L'orange Gmbh | Radialkolbenpumpe, insbesondere für Kraftstoff, mit mehreren Speicherbohrungen im Gehäuse der Radialkolbenpumpe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000027753A (ja) * | 1998-07-13 | 2000-01-25 | Toyota Motor Corp | 流体ポンプ |
JP2002242821A (ja) * | 2001-02-19 | 2002-08-28 | Aisin Seiki Co Ltd | ラジアルプランジャポンプ |
JP2003184683A (ja) * | 2001-11-07 | 2003-07-03 | Robert Bosch Gmbh | 内燃機関の燃料システムのための燃料ポンプ装置ならびに燃料システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119340A (en) * | 1961-09-22 | 1964-01-28 | Thompson Ramo Wooldridge Inc | Variable pump for fuel injection supply |
US3682572A (en) * | 1970-07-27 | 1972-08-08 | Donald L Yarger | Piston type pump |
US5382140A (en) * | 1993-02-11 | 1995-01-17 | Elasis Sistema Ricerca Fiat Nel Mezzogiorno | Radial-piston pump |
GB9509609D0 (en) * | 1995-05-12 | 1995-07-05 | Lucas Ind Plc | Fuel supply apparatus |
DE19523283B4 (de) * | 1995-06-27 | 2006-01-19 | Robert Bosch Gmbh | Pumpe, insbesondere Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors |
DE19729790C2 (de) | 1997-07-11 | 2002-08-29 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckversorgung |
DE19802476A1 (de) * | 1998-01-23 | 1999-07-29 | Bosch Gmbh Robert | Pumpenanordnung zur Kraftstoffhochdruckversorgung |
EP0979353B1 (en) * | 1998-02-27 | 2004-09-29 | Stanadyne Corporation | Supply pump for gasoline common rail |
US6183212B1 (en) * | 1999-02-17 | 2001-02-06 | Stanadyne Automotive Corp. | Snap-in connection for pumping plunger sliding shoes |
US6464216B2 (en) * | 2001-01-23 | 2002-10-15 | Diversified Machining, Inc. | Vise jaws for clamping workpieces at an angle |
DE10129449A1 (de) * | 2001-06-19 | 2003-01-02 | Bosch Gmbh Robert | Kraftstoffhochdruckpumpe für Brennkraftmaschine mit verbessertem Teillastverhalten |
DE10247142A1 (de) * | 2002-10-09 | 2004-04-22 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
EP1561028B1 (de) * | 2002-10-31 | 2008-07-23 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe mit kugelventil im niederdruck-einlass |
-
2005
- 2005-09-27 JP JP2005280231A patent/JP4650629B2/ja not_active Expired - Fee Related
- 2005-11-10 US US11/270,485 patent/US7600983B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000027753A (ja) * | 1998-07-13 | 2000-01-25 | Toyota Motor Corp | 流体ポンプ |
JP2002242821A (ja) * | 2001-02-19 | 2002-08-28 | Aisin Seiki Co Ltd | ラジアルプランジャポンプ |
JP2003184683A (ja) * | 2001-11-07 | 2003-07-03 | Robert Bosch Gmbh | 内燃機関の燃料システムのための燃料ポンプ装置ならびに燃料システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017056690A1 (ja) * | 2015-09-30 | 2017-04-06 | 日立オートモティブシステムズ株式会社 | 液圧制御装置およびブレーキシステム |
JP2017065545A (ja) * | 2015-09-30 | 2017-04-06 | 日立オートモティブシステムズ株式会社 | 液圧制御装置およびブレーキシステム |
Also Published As
Publication number | Publication date |
---|---|
US7600983B2 (en) | 2009-10-13 |
US20060104828A1 (en) | 2006-05-18 |
JP2006170187A (ja) | 2006-06-29 |
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