JP2001501273A - ピストンポンプ - Google Patents
ピストンポンプInfo
- Publication number
- JP2001501273A JP2001501273A JP11510336A JP51033699A JP2001501273A JP 2001501273 A JP2001501273 A JP 2001501273A JP 11510336 A JP11510336 A JP 11510336A JP 51033699 A JP51033699 A JP 51033699A JP 2001501273 A JP2001501273 A JP 2001501273A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- bush
- pump
- liner bush
- liner
- 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.)
- Granted
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
-
- 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
- F04B53/144—Adaptation of piston-rods
- F04B53/147—Mounting or detaching of piston rod
-
- 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
- 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
- F04B53/144—Adaptation of piston-rods
- F04B53/146—Piston-rod guiding arrangements
-
- 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
- F04B53/20—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ピストンポンプであって、往復行程運動を行うように駆動可能なピストンを 有しており、該ピストンが軸方向で摺動可能に、その長さの少なくとも一部でラ イナブシュ内に収容されていて、該ライナブシュはポンプケーシングに挿入可能 であり、前記ライナブシュにピストンのための紛失防止装置が取り付けられてい て、該紛失防止装置はピストンのアンダカット部に後方から係合し、該アンダカ ット部がピストン周面の内側でピストンに設けられている形式のものにおいて、 前記紛失防止装置(96)が半径方向でばね弾性的に形成されていて、自動 的に前記アンダカット部(98)に係合することを特徴とするピストンポンプ。 2. ピストンポンプであって、往復行程運動を行うように駆動可能なピストンを 有しており、該ピストンが軸方向で摺動可能に、その長さの少なくとも一部でラ イナブシュ内に収容されていて、該ライナブシュはポンプケーシングに挿入可能 であり、前記ピストンに紛失防止装置が取り付けられていて、該紛失防止装置が ライナブシュのアンダカット部に後方から係合してピストンをライナブシュ内に 保持する形式のものにおいて、 前記紛失防止装置が半径方向でばね弾性的に形成されていて、自動的に前記 アンダカット部に係合することを特徴とするピストンポンプ。 3. ピストン(20)がその長さの一部で軸方向にライナブシュ(12)から突 出していて、ライナブシュ(12)の内側及びライナブシュ(12)の外側で、 ライナブシュ(12)の内径に相当する呼び径を有している、請求項1または2 記載のピストンポンプ。 4. ピストン(20)のアンダカット部(98)が、ピストン周面に設けられた 環状の溝(34)の溝側面(98)によって形成されている、請求項1記載のピ ストンポンプ。 5. ライナブシュ(12)のアンダカット部が、ライナブシュ(12)に設けら れた環状の溝(80)の溝側面によって形成されている、請求項2記載のピスト ンポンプ。 6. 紛失防止装置(90,96)が、ピストン(20)を取り囲むようにリング 状に形成されている、請求項1または2記載のピストンポンプ。 7. 紛失防止装置が少なくとも1つのばね舌片(96)を有していて、該ばね舌 片(96)がピストン(20)のアンダカット部(98)に後方から係合する、 請求項1記載のピストンポンプ。 8. ライナブシュ(12)が環状の溝(80)を内周 面で有していて、該溝(80)に紛失防止装置(82,84,90,96)が挿 入されている、請求項4記載のピストンポンプ。 9. 紛失防止装置(84,90,96)が中空円筒状のフィルタ(82)の構成 部分であって、前記フィルタ(82)がピストン(20)を取り囲むようにライ ナブシュ(12)の軸方向延長部でライナブシュ(12)に取り付けられている 、請求項1記載のピストンポンプ。 10.フィルタ(82)が、ピストン(20)のためのガイド部材(88)を有し ている、請求項7記載のピストンポンプ。 11.紛失防止装置(82,98)に、ピストン(20)をガイドするガイド部材 (88)が一体成形されている、請求項1または2記載のピストンポンプ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732812.1 | 1997-07-30 | ||
DE19732812 | 1997-07-30 | ||
DE19742611A DE19742611A1 (de) | 1997-07-30 | 1997-09-26 | Kolbenpumpe |
DE19742611.5 | 1997-09-26 | ||
PCT/DE1998/001307 WO1999006695A1 (de) | 1997-07-30 | 1998-05-12 | Kolbenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001501273A true JP2001501273A (ja) | 2001-01-30 |
JP4067576B2 JP4067576B2 (ja) | 2008-03-26 |
Family
ID=26038690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51033699A Expired - Fee Related JP4067576B2 (ja) | 1997-07-30 | 1998-05-12 | ピストンポンプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US6161466A (ja) |
EP (1) | EP0932760B1 (ja) |
JP (1) | JP4067576B2 (ja) |
KR (1) | KR100576980B1 (ja) |
DE (1) | DE59812516D1 (ja) |
WO (1) | WO1999006695A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11264380A (ja) * | 1998-03-18 | 1999-09-28 | Aisin Seiki Co Ltd | プランジャポンプ |
JP2005299392A (ja) * | 2004-04-06 | 2005-10-27 | Bosch Corp | ピストンポンプ |
JP2008111355A (ja) * | 2006-10-30 | 2008-05-15 | Nissin Kogyo Co Ltd | 往復動ポンプ |
US7806671B2 (en) | 2003-09-18 | 2010-10-05 | Advics Co., Ltd. | Piston pump |
JP2016079978A (ja) * | 2014-10-17 | 2016-05-16 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ピストンポンプ |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747936A1 (de) * | 1997-07-30 | 1999-02-04 | Bosch Gmbh Robert | Kolbenpumpe |
WO1999066206A1 (de) * | 1998-06-17 | 1999-12-23 | Robert Bosch Gmbh | Filteranordnung in der einlasskammer einer kolbenpumpe |
DE19924774A1 (de) * | 1999-05-29 | 2000-11-30 | Bosch Gmbh Robert | Kolbenpumpe |
DE19928164A1 (de) * | 1999-06-19 | 2000-12-21 | Continental Teves Ag & Co Ohg | Kolbenpumpe |
KR100384012B1 (ko) * | 2000-08-10 | 2003-05-14 | 현대자동차주식회사 | 폐자동차용 프론트 및 리어 도어 글래스의 동시 파쇄 장치 |
DE10249909A1 (de) * | 2002-10-26 | 2004-05-06 | Continental Teves Ag & Co. Ohg | Kolbenpumpe |
DE102005042193A1 (de) | 2005-09-06 | 2007-03-08 | Robert Bosch Gmbh | Kolbenpumpe mit verbessertem Aufbau |
US7758319B2 (en) * | 2006-09-11 | 2010-07-20 | Gm Global Technology Operations, Inc. | Integral filter and float for an electromagnetic pump |
JP4276674B2 (ja) * | 2006-10-13 | 2009-06-10 | 日信工業株式会社 | 車両用ブレーキ液圧制御装置および車両用ブレーキ液圧制御装置の製造方法 |
KR100861867B1 (ko) * | 2007-06-19 | 2008-10-06 | 현대모비스 주식회사 | 자동차 슬립 제어 시스템용 맥동 압 저하 타입 펌프 |
JP5471229B2 (ja) * | 2009-09-18 | 2014-04-16 | 株式会社アドヴィックス | ピストンポンプ |
DE102011086349A1 (de) * | 2011-11-15 | 2013-05-16 | Robert Bosch Gmbh | Rohrförmiger Filter einer Kolbenpumpe für eine Fahrzeugbremsanlage |
US9174620B2 (en) * | 2013-01-21 | 2015-11-03 | Kelsey-Hayes Company | Slip control braking pump having a high pressure sealing structure |
DE102014013665B4 (de) * | 2014-09-16 | 2022-05-19 | Thomas Magnete Gmbh | Pumpenbaukastensystem für eine elektromagnetisch betätigte Hubkolbenpumpe |
JP6905442B2 (ja) * | 2017-09-29 | 2021-07-21 | 株式会社イワキ | プランジャポンプ |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2261468A (en) * | 1940-06-24 | 1941-11-04 | Trabon Engineering Corp | Friction actuated sleeve valve |
US2537336A (en) * | 1948-02-18 | 1951-01-09 | Carter Carburetor Corp | High-pressure metering pump |
US3024731A (en) * | 1960-08-03 | 1962-03-13 | Gen Electric | Arrangement for adjusting the displacement of a piston |
US4321987A (en) * | 1980-02-25 | 1982-03-30 | Enertrols, Inc. | Shock absorber |
FR2582058B1 (fr) * | 1985-05-15 | 1989-06-30 | Poclain Hydraulics Sa | Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux |
DE4028941A1 (de) * | 1990-03-03 | 1991-09-05 | Bosch Gmbh Robert | Druckmittelfoerdereinrichtung mit einer hubkolbenpumpe |
DE4107979C2 (de) | 1991-03-13 | 1998-07-09 | Bosch Gmbh Robert | Hydraulische Hochdruckpumpe für Kraftfahrzeug-Bremsanlagen |
JP2572034Y2 (ja) * | 1992-02-10 | 1998-05-20 | 株式会社ユニシアジェックス | ポンプ構造 |
DE4320902A1 (de) * | 1993-06-24 | 1995-01-05 | Bosch Gmbh Robert | Druckmitteldurchströmter Kolben einer Hubkolbenpumpe |
DE69407348T2 (de) * | 1993-06-25 | 1998-05-14 | Denso Corp | Pumpe |
DE4407978C2 (de) | 1994-03-10 | 2002-11-07 | Continental Teves Ag & Co Ohg | Kolbenpumpe |
DE4431130A1 (de) * | 1994-09-01 | 1996-03-07 | Bosch Gmbh Robert | Kolben für eine Kolbenpumpe |
US5628625A (en) * | 1994-09-23 | 1997-05-13 | Kelsey-Hayes Company | High pressure fluid pump for use in vehicular braking system having anti-lock and traction assist feature |
FR2727471A1 (fr) * | 1994-11-30 | 1996-05-31 | Poclain Hydraulics Sa | Mecanisme, moteur ou pompe, a pistons munis de rouleaux d'appui sur une came |
ATE252204T1 (de) * | 1995-03-11 | 2003-11-15 | Continental Teves Ag & Co Ohg | Kolbenpumpe |
US5740718A (en) * | 1996-10-17 | 1998-04-21 | Binks Manufacturing Company | Modular piston rod assembly with integrated high-wear components |
JP2001501275A (ja) * | 1997-07-30 | 2001-01-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | ピストンポンプ |
-
1998
- 1998-05-12 US US09/269,665 patent/US6161466A/en not_active Expired - Lifetime
- 1998-05-12 JP JP51033699A patent/JP4067576B2/ja not_active Expired - Fee Related
- 1998-05-12 EP EP98933501A patent/EP0932760B1/de not_active Expired - Lifetime
- 1998-05-12 WO PCT/DE1998/001307 patent/WO1999006695A1/de active IP Right Grant
- 1998-05-12 DE DE59812516T patent/DE59812516D1/de not_active Expired - Lifetime
- 1998-05-12 KR KR1019997002685A patent/KR100576980B1/ko not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11264380A (ja) * | 1998-03-18 | 1999-09-28 | Aisin Seiki Co Ltd | プランジャポンプ |
US7806671B2 (en) | 2003-09-18 | 2010-10-05 | Advics Co., Ltd. | Piston pump |
JP2005299392A (ja) * | 2004-04-06 | 2005-10-27 | Bosch Corp | ピストンポンプ |
JP2008111355A (ja) * | 2006-10-30 | 2008-05-15 | Nissin Kogyo Co Ltd | 往復動ポンプ |
JP4705551B2 (ja) * | 2006-10-30 | 2011-06-22 | 日信工業株式会社 | 往復動ポンプ |
JP2016079978A (ja) * | 2014-10-17 | 2016-05-16 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ピストンポンプ |
Also Published As
Publication number | Publication date |
---|---|
JP4067576B2 (ja) | 2008-03-26 |
DE59812516D1 (de) | 2005-03-03 |
EP0932760B1 (de) | 2005-01-26 |
US6161466A (en) | 2000-12-19 |
KR20000068656A (ko) | 2000-11-25 |
EP0932760A1 (de) | 1999-08-04 |
WO1999006695A1 (de) | 1999-02-11 |
KR100576980B1 (ko) | 2006-05-10 |
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