JP2014509373A - ばね部材および流体を移送するための対応するピストンポンプ - Google Patents
ばね部材および流体を移送するための対応するピストンポンプ Download PDFInfo
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- 239000012530 fluid Substances 0.000 title claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010348 incorporation Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 15
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 210000001331 nose Anatomy 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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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
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
-
- 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
- B60T8/4068—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 the additional fluid circuit comprising means for attenuating pressure pulsations
-
- 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
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
-
- 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
- F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring
-
- 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
- F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- 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
-
- 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
- F04B53/1077—Flow resistance valves, e.g. without moving parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
- F16K15/046—Check valves with guided rigid valve members shaped as balls spring-loaded by a spring other than a helicoidal spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
-
- 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
- F04B2205/00—Fluid parameters
- F04B2205/17—Opening width of a throttling device
- F04B2205/172—Opening width of a throttling device after the pump outlet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Details Of Reciprocating Pumps (AREA)
- Check Valves (AREA)
Abstract
【選択図】図3
Description
3…ピストン
5…シリンダ部材
5.1…段部
6…カバー
7…シール部材
9…流体フィルタ
10,10′…ばね部材
11,11′…本体
12…装置
12.1,12.2…ばね脚部
12.3,12.4…周脚部
14…絞り部
15…流出通路(流出開口)
16…ばねウェブ
18…センタリングノーズ
20…出口弁
24…閉鎖体
Claims (10)
- ディスク状の本体(11,11′)を備え、該ディスク状の本体(11,11‘)の内部に少なくとも1つのばねウェブ(16)が配置された、特にピストンポンプのためのばね部材であって、
流体流れ(8)を絞るための前記本体(11,11′)は、少なくとも1つの動的な絞り部(14)を含み、
前記本体(11,11′)は、前記少なくとも1つの絞り部(14)の領域で撓むように構成されており、これにより、前記少なくとも1つの絞り部(14)の開口断面が、圧力差に応じて可変的に調節可能である
ばね部材。 - 請求項1に記載のばね部材であって、
前記本体(11,11′)は、前記少なくとも1つの絞り部(14)の領域に、前記開口断面を決定する少なくとも1つのばね脚部(12.1,12.2)を備え、
前記ばね脚部は、圧力差に応じて前記少なくとも1つの絞り部(14)の前記開口断面を調節する
ばね部材。 - 請求項1または請求項2に記載のばね部材であって、
前記少なくとも1つの絞り部(14)は、圧力差とは無関係の最小開口断面と最大開口断面とのうちの少なくとも一方を備えるばね部材。 - 請求項1ないし請求項3のいずれか一項に記載のばね部材であって、
前記少なくとも1つのばねウェブ(16)は、円形アーチ状と渦巻き状とのうちの少なくとも一方に構成されているばね部材。 - 請求項1ないし請求項4のいずれか一項に記載のばね部材であって、
選択された前記本体(11,11′)のばね特性と、選択された前記本体の構成形式と、選択された前記少なくとも1つの絞り部(14)の構成形式と、のうちの少なくとも1つが、圧力差が変化した場合の前記少なくとも1つの絞り部(14)の開口断面の動特性と、少なくとも1つのばねウェブ(16)の実際に有効なばね力と、のうちの少なくとも一方を決定するばねウェブ。 - 請求項1ないし請求項5のいずれか一項に記載のばね部材であって、
前記ディスク状の本体(11,11′)の周領域に、2つの対称的なばね脚部(12.1,12.2)が構成されており、
前記ばね脚部の端部は、前記絞り部(14)の形状を決定する
ばね部材。 - 請求項1ないし請求項6のいずれか一項に記載のばね部材であって、
前記少なくとも1つのばねウェブ(16)は、前記ディスク状の本体(11,11′)の中央領域に構成されているばね部材。 - 請求項1ないし請求項7のいずれか一項に記載のばね部材であって、
前記本体(11)の周囲に、正しい位置に組み込むための少なくとも1つのセンタリングノーズ(18)が配置されているばね部材。 - 流体を移送するためのピストンポンプであって、該ピストンポンプが、ピストン(3)と、シリンダ部材(5)と、入口弁と出口弁(20)との間に配置された圧力室と、を含み、該圧力室がカバー(6)によって閉鎖されており、前記出口弁(20)が閉鎖部材(24)を含み、該閉鎖部材(24)が、ばね部材(10,10′)の力に抗して可動であり、前記出口弁(20)の後方に、流体流れ(8)内に、該流体流れ(8)を絞るための手段(12)が設けられる、流体を移送するためのピストンポンプにおいて、
請求項1ないし請求項8のいずれか一項に記載の出口弁(20)のばね部材(10,10′)が構成されている
ピストンポンプ。 - 請求項9に記載のピストンポンプであって、
前記ばね部材(10,10′)は、前記シリンダ部材(5)および前記カバー(6)の平坦な面の間に挿入されているピストンポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011002982.6A DE102011002982B4 (de) | 2011-01-21 | 2011-01-21 | Federelement und korrespondierende Kolbenpumpe zur Förderung von Fluiden |
DE102011002982.6 | 2011-01-21 | ||
PCT/EP2011/070687 WO2012097901A1 (de) | 2011-01-21 | 2011-11-22 | Federelement und korrespondierende kolbenpumpe zur förderung von fluiden |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014509373A true JP2014509373A (ja) | 2014-04-17 |
JP5681816B2 JP5681816B2 (ja) | 2015-03-11 |
Family
ID=45002963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013549733A Expired - Fee Related JP5681816B2 (ja) | 2011-01-21 | 2011-11-22 | ばね部材および流体を移送するための対応するピストンポンプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9394898B2 (ja) |
EP (1) | EP2665932A1 (ja) |
JP (1) | JP5681816B2 (ja) |
KR (1) | KR20130141650A (ja) |
CN (1) | CN103314213B (ja) |
DE (1) | DE102011002982B4 (ja) |
WO (1) | WO2012097901A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010040157A1 (de) * | 2010-09-02 | 2012-03-08 | Robert Bosch Gmbh | Kolbenpumpe zur Förderung von Fluiden und zugehörige Fahrzeugbremsanlage |
CN105570097A (zh) * | 2016-01-15 | 2016-05-11 | 王颖 | 对称螺旋线形阀压电泵 |
KR101915501B1 (ko) * | 2016-07-25 | 2018-11-08 | 이래에이엠에스 주식회사 | 차량의 브레이크 시스템용 피스톤 펌프 |
US11111827B2 (en) | 2016-10-06 | 2021-09-07 | Borgwarner, Inc. | Double flapper valve for a variable cam timing system |
CN108049930B (zh) | 2016-10-06 | 2021-01-08 | 博格华纳公司 | 用于可变凸轮正时系统的双瓣阀 |
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KR100861867B1 (ko) * | 2007-06-19 | 2008-10-06 | 현대모비스 주식회사 | 자동차 슬립 제어 시스템용 맥동 압 저하 타입 펌프 |
DE102010040169A1 (de) | 2010-09-02 | 2012-03-08 | Robert Bosch Gmbh | Vorrichtung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden |
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2011
- 2011-01-21 DE DE102011002982.6A patent/DE102011002982B4/de active Active
- 2011-11-22 CN CN201180065468.3A patent/CN103314213B/zh active Active
- 2011-11-22 WO PCT/EP2011/070687 patent/WO2012097901A1/de active Application Filing
- 2011-11-22 EP EP11785681.5A patent/EP2665932A1/de not_active Withdrawn
- 2011-11-22 JP JP2013549733A patent/JP5681816B2/ja not_active Expired - Fee Related
- 2011-11-22 KR KR1020137019113A patent/KR20130141650A/ko not_active Application Discontinuation
- 2011-11-22 US US13/978,808 patent/US9394898B2/en not_active Expired - Fee Related
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JPS4942091B1 (ja) * | 1967-05-30 | 1974-11-13 | ||
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JP2000045897A (ja) * | 1998-04-02 | 2000-02-15 | Robert Bosch Gmbh | 圧力調整弁 |
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JP2004301120A (ja) * | 2003-03-14 | 2004-10-28 | Denso Corp | 燃料圧力調整装置 |
US20080029165A1 (en) * | 2006-08-05 | 2008-02-07 | Zf Friedrichshafen Ag | Check valve |
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JP2011007254A (ja) * | 2009-06-25 | 2011-01-13 | Advics Co Ltd | チェック弁及びブレーキ液圧制御装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2665932A1 (de) | 2013-11-27 |
DE102011002982A1 (de) | 2012-07-26 |
US9394898B2 (en) | 2016-07-19 |
US20140030125A1 (en) | 2014-01-30 |
WO2012097901A1 (de) | 2012-07-26 |
CN103314213B (zh) | 2016-08-17 |
JP5681816B2 (ja) | 2015-03-11 |
CN103314213A (zh) | 2013-09-18 |
KR20130141650A (ko) | 2013-12-26 |
DE102011002982B4 (de) | 2022-05-25 |
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