KR101556892B1 - 피스톤 펌프 - Google Patents
피스톤 펌프 Download PDFInfo
- Publication number
- KR101556892B1 KR101556892B1 KR1020107029237A KR20107029237A KR101556892B1 KR 101556892 B1 KR101556892 B1 KR 101556892B1 KR 1020107029237 A KR1020107029237 A KR 1020107029237A KR 20107029237 A KR20107029237 A KR 20107029237A KR 101556892 B1 KR101556892 B1 KR 101556892B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve cover
- piston
- piston pump
- pump
- channel
- 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
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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
-
- 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
- F04B1/0452—Distribution members, e.g. valves
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
도 2는 피스톤 펌프의 밸브 커버의 평면도.
도 3은 명료함을 위한 상기 밸브 커버의 사시도.
12 펌프 하우징
14 수용 보어
52 밸브 커버
Claims (9)
- 피스톤 펌프(10)로서, 펌프 하우징(12), 상기 펌프 하우징(12) 내에 배치된, 상기 피스톤 펌프(10)를 위한 수용 보어(14) 및 상기 수용 보어(14)를 외부에 대해 폐쇄하는 밸브 커버(52)를 포함하며,
상기 밸브 커버(52) 상에 상기 피스톤 펌프(10)의 배출 채널의 제 1 채널 섹션 및 제 2 채널 섹션(72, 78)이 형성되고, 상기 제 1 채널 섹션(72)은 상기 밸브 커버(52)의 내주 상에 배치되고, 상기 제 2 채널 섹션(78)은 상기 밸브 커버(52)의 외주 상에 배치되고, 상기 제 1 채널 섹션 및 제 2 채널 섹션(72, 78)은 각각 상기 수용 보어(14)의 내부에 있는 상기 밸브 커버(52)의 단부에서 상기 수용 보어(14) 내로 통하며,
상기 제 1 채널 섹션 및 제 2 채널 섹션(72, 78)은 상기 밸브 커버(52)의 원주 방향으로 서로 오프셋 되어 상기 수용 보어(14)의 내부에 있는 상기 밸브 커버(52)의 단부에 배치되는 것을 특징으로 하는 피스톤 펌프. - 제 1 항에 있어서, 상기 피스톤 펌프(10)의 배출 채널의 제 2 채널 섹션(78)은 상기 펌프 하우징(12)의 압력 매체 채널(20)에 유압식으로 연결되고, 상기 압력 매체 채널(20)은 상기 밸브 커버(52)의 높이에서 상기 피스톤 펌프(10)의 상기 수용 보어(14) 내로 통하는 것을 특징으로 하는 피스톤 펌프.
- 삭제
- 제 1 항 또는 제 2 항에 있어서, 상기 수용 보어(14)의 내부에 있는 상기 밸브 커버(52)의 단부는 링 숄더(54) 및 상기 링 숄더(54)의 외주를 둘러싸는 축방향으로 돌출한 칼라(56)를 포함하는 것을 특징으로 하는 피스톤 펌프.
- 제 4 항에 있어서, 상기 제 1 채널 섹션(72)의 길이는 상기 밸브 커버(52)의 종축선의 방향으로 적어도 칼라(56)의 길이에 상응하고, 상기 제 2 채널 섹션(78)의 길이는 적어도 상기 제 1 채널 섹션(72)의 길이에 상응하는 것을 특징으로 하는 피스톤 펌프.
- 제 4 항에 있어서, 상기 밸브 커버(52)의 상기 링 숄더(54)는 방사방향으로 연장된 홈(70)을 갖고, 상기 홈은 상기 피스톤 펌프(10)의 배출 채널의 제 1 채널 섹션(72) 내로 통하는 것을 특징으로 하는 피스톤 펌프.
- 제 6 항에 있어서, 상기 링 숄더(54)에 링 홈(76)이 형성되고, 상기 링 홈은 다수의 제 1 채널 섹션(72)을 서로 유압식으로 연결하는 것을 특징으로 하는 피스톤 펌프.
- 제 6 항에 있어서, 상기 피스톤 펌프(10)의 부시(22)는 상기 링 숄더(54) 상에 지지되고, 상기 밸브 커버(52)의 칼라(56)로 둘러싸이는 것을 특징으로 하는 피스톤 펌프.
- 제 1 항 또는 제 2 항에 있어서, 상기 밸브 커버(52)의 제 1 채널 섹션 및 제 2 채널 섹션(72, 78)은 비절삭식으로, 변형 가공 방법에 의해 제조 가능하게 형성되는 것을 특징으로 하는 피스톤 펌프.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008002740A DE102008002740A1 (de) | 2008-06-27 | 2008-06-27 | Kolbenpumpe |
| DE102008002740.5 | 2008-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110028299A KR20110028299A (ko) | 2011-03-17 |
| KR101556892B1 true KR101556892B1 (ko) | 2015-10-05 |
Family
ID=40935776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107029237A Expired - Fee Related KR101556892B1 (ko) | 2008-06-27 | 2009-04-28 | 피스톤 펌프 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110099995A1 (ko) |
| EP (1) | EP2294316B1 (ko) |
| JP (1) | JP5456033B2 (ko) |
| KR (1) | KR101556892B1 (ko) |
| CN (1) | CN102066751B (ko) |
| AT (1) | ATE528507T1 (ko) |
| DE (1) | DE102008002740A1 (ko) |
| WO (1) | WO2009156215A1 (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010039501A1 (de) * | 2010-08-19 | 2012-02-23 | Robert Bosch Gmbh | Ventil einer Kolbenpumpe mit einem Schließkörper |
| DE102010040170A1 (de) | 2010-09-02 | 2012-03-08 | Robert Bosch Gmbh | Kolbenpumpe zur Förderung von Fluiden und zugehörige Fahrzeugbremsanlage |
| DE102010040157A1 (de) | 2010-09-02 | 2012-03-08 | Robert Bosch Gmbh | Kolbenpumpe zur Förderung von Fluiden und zugehörige Fahrzeugbremsanlage |
| DE102010040169A1 (de) | 2010-09-02 | 2012-03-08 | Robert Bosch Gmbh | Vorrichtung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden |
| DE102011075518A1 (de) | 2010-09-02 | 2012-04-26 | Robert Bosch Gmbh | Anordnung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden |
| DE102011004131A1 (de) * | 2011-02-15 | 2012-08-16 | Robert Bosch Gmbh | Pumpe, insbesondere eines Fahrzeugbremssystems |
| CN103518063B (zh) | 2011-05-09 | 2016-12-14 | 罗伯特·博世有限公司 | 用于对流体流动进行节流的装置和用于输送流体的相应的活塞泵 |
| DE102011079876A1 (de) | 2011-07-27 | 2013-01-31 | Robert Bosch Gmbh | Kolbenpumpe zur Förderung von Fluiden und korrespondierendes Montageverfahren für eine Kolbenpumpe |
| DE102012213022A1 (de) * | 2012-07-25 | 2014-01-30 | Robert Bosch Gmbh | Vorrichtung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden |
| DE102013226817A1 (de) * | 2013-12-20 | 2015-06-25 | Robert Bosch Gmbh | Hydraulikaggregat |
| WO2015154901A1 (de) | 2014-04-10 | 2015-10-15 | Robert Bosch Gmbh | Hydraulikaggregat |
| DE102015204317B4 (de) | 2014-04-10 | 2025-05-08 | Robert Bosch Gmbh | Hydraulikaggregat |
| DE102014212292A1 (de) * | 2014-06-26 | 2015-12-31 | Robert Bosch Gmbh | Auslassventil mit einem Aufnahmeelement |
| DE102014212496A1 (de) * | 2014-06-27 | 2016-01-14 | Robert Bosch Gmbh | Auslassventilanordnung eines Pumpenelements einer Fahrzeugbremsanlage |
| DE102014225595A1 (de) | 2014-12-11 | 2016-06-16 | Robert Bosch Gmbh | Druckerzeugungsvorrichtung für ein Bremssystem eines Kraftfahrzeuges, Hydraulikaggregat zum Zusammenwirken mit der Druckerzeugungsvorrichtung, Bremssystem und Verfahren zur Montage eines Bremssystems für ein Kraftfahrzeug |
| DE102014225590A1 (de) | 2014-12-11 | 2016-06-16 | Robert Bosch Gmbh | Kolbenbaugruppe für eine Druckerzeugungsvorrichtung, Druckerzeugungsvorrichtung, Hydraulikaggregat zum Zusammenwirken mit der Druckerzeugungsvorrichtung, Bremssystem und Verfahren zur Montage der Kolbenbaugruppe für die Druckerzeugungsvorrichtung |
| JP6674725B2 (ja) | 2015-10-13 | 2020-04-01 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングRobert Bosch Gmbh | 液圧ユニット |
| KR102600302B1 (ko) * | 2018-10-11 | 2023-11-09 | 현대모비스 주식회사 | 브레이크용 피스톤 펌프 |
| CN109681421A (zh) * | 2019-01-18 | 2019-04-26 | 万向钱潮股份有限公司 | 一种汽车esc用柱塞泵的上盖 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030047993A1 (en) * | 2001-06-27 | 2003-03-13 | Unisia Jecs Corporation | Hydraulic pump unit for vehicle brake control system |
| WO2004088137A1 (de) * | 2003-04-02 | 2004-10-14 | Robert Bosch Gmbh | Kolbenpumpe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19732791A1 (de) * | 1997-07-30 | 1999-02-04 | Bosch Gmbh Robert | Kolbenpumpe |
| DE10112618A1 (de) | 2001-03-14 | 2002-09-19 | Bosch Gmbh Robert | Kolbenpumpe |
| WO2003004872A1 (de) * | 2001-06-30 | 2003-01-16 | Robert Bosch Gmbh | Kolbenpumpe |
-
2008
- 2008-06-27 DE DE102008002740A patent/DE102008002740A1/de not_active Withdrawn
-
2009
- 2009-04-28 US US13/000,690 patent/US20110099995A1/en not_active Abandoned
- 2009-04-28 AT AT09769064T patent/ATE528507T1/de active
- 2009-04-28 CN CN200980124032.XA patent/CN102066751B/zh not_active Expired - Fee Related
- 2009-04-28 WO PCT/EP2009/055104 patent/WO2009156215A1/de active Application Filing
- 2009-04-28 JP JP2011515258A patent/JP5456033B2/ja not_active Expired - Fee Related
- 2009-04-28 KR KR1020107029237A patent/KR101556892B1/ko not_active Expired - Fee Related
- 2009-04-28 EP EP09769064A patent/EP2294316B1/de active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030047993A1 (en) * | 2001-06-27 | 2003-03-13 | Unisia Jecs Corporation | Hydraulic pump unit for vehicle brake control system |
| WO2004088137A1 (de) * | 2003-04-02 | 2004-10-14 | Robert Bosch Gmbh | Kolbenpumpe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102066751B (zh) | 2014-05-28 |
| EP2294316B1 (de) | 2011-10-12 |
| DE102008002740A1 (de) | 2009-12-31 |
| US20110099995A1 (en) | 2011-05-05 |
| EP2294316A1 (de) | 2011-03-16 |
| ATE528507T1 (de) | 2011-10-15 |
| WO2009156215A1 (de) | 2009-12-30 |
| JP5456033B2 (ja) | 2014-03-26 |
| JP2011525584A (ja) | 2011-09-22 |
| CN102066751A (zh) | 2011-05-18 |
| KR20110028299A (ko) | 2011-03-17 |
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