JP4076538B2 - 自動車用の油圧式安定化装置 - Google Patents
自動車用の油圧式安定化装置 Download PDFInfo
- Publication number
- JP4076538B2 JP4076538B2 JP2004538938A JP2004538938A JP4076538B2 JP 4076538 B2 JP4076538 B2 JP 4076538B2 JP 2004538938 A JP2004538938 A JP 2004538938A JP 2004538938 A JP2004538938 A JP 2004538938A JP 4076538 B2 JP4076538 B2 JP 4076538B2
- Authority
- JP
- Japan
- Prior art keywords
- switching
- actuator
- valve
- switch
- switching device
- 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
- 239000003381 stabilizer Substances 0.000 title claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 description 9
- 238000011105 stabilization Methods 0.000 description 9
- 230000008439 repair process Effects 0.000 description 6
- 238000010992 reflux Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0162—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during a motion involving steering operation, e.g. cornering, overtaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/018—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
- B60G17/0185—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method for failure detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
- B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/10—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/08—Failure or malfunction detecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/01—Attitude or posture control
- B60G2800/012—Rolling condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Pressure Circuits (AREA)
Description
Claims (8)
- 互いに反対の双方向に作用できるアクチュエータを有する自動車用の油圧式安定化装置であって、自動車の車軸に割り当てられたアクチュエータを有し、該アクチュエータは、前記双方向の作動方向に対応する作用側に出口がある接続ラインを有し、圧力源及び減圧器への前記接続ラインの接続部に、直接導通位置と交差導通位置との間で切り換えることができる切換器と、前記切換器と直列に、導通位置と基本位置としての遮断位置との間で切り換えることができる切換装置とを有する油圧式安定化装置において、
前記切換装置(18)が、互いに並列に配置された2つの別個の切換弁(20、21)を備え、該切換弁の一方の切換弁(20)が遮断位置と直接導通位置とを有し、また他方の切換弁(21)が遮断位置と交差導通位置とを有することを特徴とする油圧式安定化装置。 - 前記切換器(17)が4ポート−2位置弁によって形成されたことを特徴とする請求項1に記載の油圧式安定化装置。
- 前記切換装置(18)の切換弁(20、21)が4ポート−2位置弁によって形成されたことを特徴とする請求項1あるいは2に記載の油圧式安定化装置。
- 前記切換器(17)が前記切換装置(18)の上流に配置されたことを特徴とする請求項1〜3のいずれか一項に記載の油圧式安定化装置。
- 前記切換器(17)が前記切換装置(18)の下流に配置されたことを特徴とする請求項1〜3のいずれか一項に記載の油圧式安定化装置。
- 圧力センサ(24、25)が、前記アクチュエータに通じるライン(22、23)の前記切換装置(18)の下流に配置されたことを特徴とする請求項1〜5のいずれか一項に記載の油圧式安定化装置。
- 圧力センサ(24、25)が切換装置(18)と切換器(17)との間に配置されたことを特徴とする請求項5あるいは6に記載の油圧式安定化装置。
- 圧力センサ(24、25)が前記切換器(17)の下流に配置されたことを特徴とする請求項5あるいは6に記載の油圧式安定化装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10244362A DE10244362B4 (de) | 2002-09-24 | 2002-09-24 | Hydraulische Stabilisierungseinrichtung für Fahrzeuge |
PCT/EP2003/010388 WO2004028838A1 (de) | 2002-09-24 | 2003-09-18 | Hydraulische stabilisierungseinrichtung für fahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006521946A JP2006521946A (ja) | 2006-09-28 |
JP4076538B2 true JP4076538B2 (ja) | 2008-04-16 |
Family
ID=31969492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004538938A Expired - Fee Related JP4076538B2 (ja) | 2002-09-24 | 2003-09-18 | 自動車用の油圧式安定化装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7398646B2 (ja) |
EP (1) | EP1542878B1 (ja) |
JP (1) | JP4076538B2 (ja) |
DE (1) | DE10244362B4 (ja) |
WO (1) | WO2004028838A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0410355D0 (en) * | 2004-05-10 | 2004-06-09 | Delphi Tech Inc | Vehicle roll control system |
DE102004048085A1 (de) * | 2004-09-30 | 2006-04-06 | Zf Friedrichshafen Ag | Schaltbarer Stabilisator für ein Kraftfahrzeug |
FR2930220B1 (fr) * | 2008-04-22 | 2010-06-04 | Renault Sas | Dispositif anti-roulis pour vehicule automobile |
TWI491048B (zh) * | 2008-07-31 | 2015-07-01 | Semiconductor Energy Lab | 半導體裝置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804883A (en) * | 1954-12-27 | 1957-09-03 | Gurries Mfg Co | Open-center follow-up control valve |
US3369464A (en) * | 1964-01-24 | 1968-02-20 | Forkardt Paul Kg | Method of and apparatus for actuating double-acting rotatable clamping means, especially for working spindles |
JP2702536B2 (ja) * | 1989-01-17 | 1998-01-21 | マツダ株式会社 | 車両のサスペンション装置 |
DE19629582A1 (de) * | 1996-07-16 | 1998-01-22 | Luk Fahrzeug Hydraulik | Einrichtung zur Rollstabilisierung eines Fahrzeugs |
GB9626045D0 (en) * | 1996-12-14 | 1997-01-29 | Rover Group | A vehicle roll stabilising system |
-
2002
- 2002-09-24 DE DE10244362A patent/DE10244362B4/de not_active Expired - Fee Related
-
2003
- 2003-09-18 JP JP2004538938A patent/JP4076538B2/ja not_active Expired - Fee Related
- 2003-09-18 EP EP03775160A patent/EP1542878B1/de not_active Expired - Lifetime
- 2003-09-18 US US10/529,062 patent/US7398646B2/en not_active Expired - Fee Related
- 2003-09-18 WO PCT/EP2003/010388 patent/WO2004028838A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US7398646B2 (en) | 2008-07-15 |
DE10244362A1 (de) | 2004-04-01 |
EP1542878A1 (de) | 2005-06-22 |
EP1542878B1 (de) | 2013-01-30 |
DE10244362B4 (de) | 2004-10-14 |
WO2004028838A9 (de) | 2006-01-12 |
WO2004028838A1 (de) | 2004-04-08 |
US20060010863A1 (en) | 2006-01-19 |
JP2006521946A (ja) | 2006-09-28 |
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