JP2009234409A - 車両用ブレーキ液圧制御装置のリザーバ - Google Patents
車両用ブレーキ液圧制御装置のリザーバ Download PDFInfo
- Publication number
- JP2009234409A JP2009234409A JP2008082603A JP2008082603A JP2009234409A JP 2009234409 A JP2009234409 A JP 2009234409A JP 2008082603 A JP2008082603 A JP 2008082603A JP 2008082603 A JP2008082603 A JP 2008082603A JP 2009234409 A JP2009234409 A JP 2009234409A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- cylinder hole
- reservoir
- hydraulic pressure
- brake fluid
- 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
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Classifications
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/06—Applications or arrangements of reservoirs
-
- 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
-
- 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
- B60T8/42—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 having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4275—Pump-back systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
- F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Regulating Braking Force (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
【解決手段】車両用ブレーキ液圧制御装置Uに用いられ、車輪ブレーキの減圧制御時にブレーキ液を一時貯溜する液圧室を有するリザーバ4であって、車両用ブレーキ液圧制御装置Uの基体1に形成されブレーキ液の連通路21が底部側に開口する有底のシリンダ穴14と、このシリンダ穴14の開口端部に設けられるプラグ31と、シリンダ穴14内に設けられシリンダ穴14内を連通路21側の液圧室22とプラグ31側の容積変化室23とに密閉状態で区画する弾性部材41とを備え、弾性部材41は、プラグ31側へ弾性変形することでブレーキ液の液圧室22への流入を許容し、復元力により定位置に戻ることでブレーキ液を液圧室22から流出させる。
【選択図】図2
Description
4 リザーバ
14 シリンダ穴
21 連通路
22 液圧室
23 容積変化室
31 プラグ
32 呼吸孔
41 弾性部材
4’ リザーバ
31’ プラグ
32’ 呼吸孔
41’ 弾性部材
U 車両用ブレーキ液圧制御装置
Claims (3)
- 車両用ブレーキ液圧制御装置に用いられ、車輪ブレーキの減圧制御時にブレーキ液を一時貯溜する液圧室を有するリザーバであって、
車両用ブレーキ液圧制御装置の基体に形成されブレーキ液の連通路が底部側に開口する有底のシリンダ穴と、当該シリンダ穴の開口端部に設けられるプラグと、前記シリンダ穴内に設けられ当該シリンダ穴内を前記連通路側の液圧室と前記プラグ側の容積変化室とに密閉状態で区画する弾性部材とを備え、
当該弾性部材は、前記プラグ側へ弾性変形することで前記ブレーキ液の前記液圧室への流入を許容し、復元力により定位置に戻ることで前記ブレーキ液を前記液圧室から流出させる
ことを特徴とする車両用ブレーキ液圧制御装置のリザーバ。 - 前記弾性部材と前記プラグとが、磁力により互いに反発しあうように構成され、
前記磁力による反発力を、前記弾性部材を定位置に戻す力の一部として利用するようにした
ことを特徴とする請求項1に記載の車両用ブレーキ液圧制御装置のリザーバ。 - 前記プラグに、前記容積変化室と前記シリンダ穴外部とを連通させる呼吸孔を形成した
ことを特徴とする請求項1または請求項2に記載の車両用ブレーキ液圧制御装置のリザーバ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008082603A JP4602434B2 (ja) | 2008-03-27 | 2008-03-27 | 車両用ブレーキ液圧制御装置のリザーバ |
DE200960000390 DE602009000390D1 (de) | 2008-03-27 | 2009-03-26 | Hydraulische Drucksteuerungsvorrichtung für Fahrzeugbremsen |
EP20090004348 EP2105363B1 (en) | 2008-03-27 | 2009-03-26 | Vehicular brake hydraulic pressure control device |
ES09004348T ES2354856T3 (es) | 2008-03-27 | 2009-03-26 | Dispositivo de control de la presión hidráulica de los frenos de un vehículo. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008082603A JP4602434B2 (ja) | 2008-03-27 | 2008-03-27 | 車両用ブレーキ液圧制御装置のリザーバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009234409A true JP2009234409A (ja) | 2009-10-15 |
JP4602434B2 JP4602434B2 (ja) | 2010-12-22 |
Family
ID=40920951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008082603A Expired - Fee Related JP4602434B2 (ja) | 2008-03-27 | 2008-03-27 | 車両用ブレーキ液圧制御装置のリザーバ |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2105363B1 (ja) |
JP (1) | JP4602434B2 (ja) |
DE (1) | DE602009000390D1 (ja) |
ES (1) | ES2354856T3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020164119A (ja) * | 2019-03-29 | 2020-10-08 | 日信工業株式会社 | 車両用ブレーキ液圧制御装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120326495A1 (en) * | 2011-06-24 | 2012-12-27 | Robert Bosch Gmbh | Abs hydraulic unit with accumulator |
KR20150061132A (ko) * | 2013-11-26 | 2015-06-04 | 주식회사 만도 | 브레이크 시스템의 압력 완충장치 |
DE102018219605A1 (de) * | 2018-07-07 | 2020-01-09 | Robert Bosch Gmbh | Bremssystemdämpfvorrichtung |
DE102019208406A1 (de) * | 2019-06-08 | 2020-12-10 | Robert Bosch Gmbh | Bremssystemdämpfvorrichtung |
DE102021202290A1 (de) | 2021-03-09 | 2022-09-15 | Continental Teves Ag & Co. Ohg | Pulsationsdämpfer |
CN113775599B (zh) * | 2021-11-02 | 2022-06-10 | 杭州谦泰五金机械制造有限公司 | 温降式防爆预警液压油缸 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63141301U (ja) * | 1987-03-06 | 1988-09-19 | ||
JPH03186463A (ja) * | 1989-12-05 | 1991-08-14 | Alfred Teves Gmbh | 流体圧ブレーキシステム |
JPH06263017A (ja) * | 1993-03-12 | 1994-09-20 | Nissan Motor Co Ltd | 制動力制御装置 |
JPH0714201U (ja) * | 1993-08-23 | 1995-03-10 | 石川島播磨重工業株式会社 | アキュムレータ |
JPH10338118A (ja) * | 1997-06-05 | 1998-12-22 | Denso Corp | ブレーキ液圧制御装置 |
JP2003161301A (ja) * | 2002-12-09 | 2003-06-06 | Mitsubishi Electric Corp | 高圧アキュムレータ |
JP2003182551A (ja) * | 2001-12-18 | 2003-07-03 | Advics:Kk | 制動油圧制御装置 |
JP2004060710A (ja) * | 2002-07-26 | 2004-02-26 | Uchiyama Mfg Corp | 圧力脈動吸収発泡体 |
JP2004517258A (ja) * | 2001-01-16 | 2004-06-10 | 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 | 有利には内燃機関のガス交換弁を操作するハイドロリック装置を圧力負荷するための圧力アキュムレータ |
WO2007141092A1 (de) * | 2006-06-06 | 2007-12-13 | Robert Bosch Gmbh | Hydraulische fahrzeugbremsanlage mit muskelkraftbetätigbarer betriebsbremse und mit einer vorrichtung zur regelung des radschlupfs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3676264B2 (ja) * | 2001-06-08 | 2005-07-27 | 株式会社ボッシュオートモーティブシステム | ピストン型リザーバおよび車両用ブレーキ液圧制御ユニット |
DE102005002433A1 (de) * | 2004-11-15 | 2006-05-18 | Continental Teves Ag & Co. Ohg | Membranspeicher |
-
2008
- 2008-03-27 JP JP2008082603A patent/JP4602434B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-26 DE DE200960000390 patent/DE602009000390D1/de active Active
- 2009-03-26 EP EP20090004348 patent/EP2105363B1/en not_active Expired - Fee Related
- 2009-03-26 ES ES09004348T patent/ES2354856T3/es active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63141301U (ja) * | 1987-03-06 | 1988-09-19 | ||
JPH03186463A (ja) * | 1989-12-05 | 1991-08-14 | Alfred Teves Gmbh | 流体圧ブレーキシステム |
JPH06263017A (ja) * | 1993-03-12 | 1994-09-20 | Nissan Motor Co Ltd | 制動力制御装置 |
JPH0714201U (ja) * | 1993-08-23 | 1995-03-10 | 石川島播磨重工業株式会社 | アキュムレータ |
JPH10338118A (ja) * | 1997-06-05 | 1998-12-22 | Denso Corp | ブレーキ液圧制御装置 |
JP2004517258A (ja) * | 2001-01-16 | 2004-06-10 | 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 | 有利には内燃機関のガス交換弁を操作するハイドロリック装置を圧力負荷するための圧力アキュムレータ |
JP2003182551A (ja) * | 2001-12-18 | 2003-07-03 | Advics:Kk | 制動油圧制御装置 |
JP2004060710A (ja) * | 2002-07-26 | 2004-02-26 | Uchiyama Mfg Corp | 圧力脈動吸収発泡体 |
JP2003161301A (ja) * | 2002-12-09 | 2003-06-06 | Mitsubishi Electric Corp | 高圧アキュムレータ |
WO2007141092A1 (de) * | 2006-06-06 | 2007-12-13 | Robert Bosch Gmbh | Hydraulische fahrzeugbremsanlage mit muskelkraftbetätigbarer betriebsbremse und mit einer vorrichtung zur regelung des radschlupfs |
JP2009539668A (ja) * | 2006-06-06 | 2009-11-19 | 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 | 人力式の常用ブレーキ及びホイールスリップを制御するための装置を備えた液圧式の車両ブレーキ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020164119A (ja) * | 2019-03-29 | 2020-10-08 | 日信工業株式会社 | 車両用ブレーキ液圧制御装置 |
Also Published As
Publication number | Publication date |
---|---|
ES2354856T3 (es) | 2011-03-18 |
EP2105363B1 (en) | 2010-12-01 |
EP2105363A1 (en) | 2009-09-30 |
JP4602434B2 (ja) | 2010-12-22 |
DE602009000390D1 (de) | 2011-01-13 |
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