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FR2677931B1 - Dispositif de reglage de niveau pour vehicules automobiles. - Google Patents

Dispositif de reglage de niveau pour vehicules automobiles.

Info

Publication number
FR2677931B1
FR2677931B1 FR9207496A FR9207496A FR2677931B1 FR 2677931 B1 FR2677931 B1 FR 2677931B1 FR 9207496 A FR9207496 A FR 9207496A FR 9207496 A FR9207496 A FR 9207496A FR 2677931 B1 FR2677931 B1 FR 2677931B1
Authority
FR
France
Prior art keywords
adjustment device
motor vehicles
level adjustment
level
vehicles
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
Application number
FR9207496A
Other languages
English (en)
Other versions
FR2677931A1 (fr
Inventor
Manfred Gerdes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2677931A1 publication Critical patent/FR2677931A1/fr
Application granted granted Critical
Publication of FR2677931B1 publication Critical patent/FR2677931B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/203—Distributor valve units comprising several elements, e.g. valves, pump or accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR9207496A 1991-06-21 1992-06-19 Dispositif de reglage de niveau pour vehicules automobiles. Expired - Fee Related FR2677931B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120489A DE4120489A1 (de) 1991-06-21 1991-06-21 Niveauregeleinrichtung fuer fahrzeuge

Publications (2)

Publication Number Publication Date
FR2677931A1 FR2677931A1 (fr) 1992-12-24
FR2677931B1 true FR2677931B1 (fr) 1995-12-29

Family

ID=6434434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207496A Expired - Fee Related FR2677931B1 (fr) 1991-06-21 1992-06-19 Dispositif de reglage de niveau pour vehicules automobiles.

Country Status (4)

Country Link
US (1) US5273297A (fr)
JP (1) JPH05178059A (fr)
DE (1) DE4120489A1 (fr)
FR (1) FR2677931B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126138A (en) * 1998-12-30 2000-10-03 Hamilton Sundstrand Corporation Pressure reducing valve and continuously variable transmission with control arrangement using same
US6467748B1 (en) * 2000-09-05 2002-10-22 Deere & Company Hydraulic circuit for active suspension system
WO2005070711A1 (fr) * 2004-01-21 2005-08-04 Continental Teves Ag & Co. Ohg Systeme de stabilisation d'un vehicule
DE102008043217A1 (de) * 2008-10-28 2010-04-29 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
JP6029878B2 (ja) * 2012-07-06 2016-11-24 株式会社山田製作所 制御バルブ
JP6108531B2 (ja) * 2013-03-14 2017-04-05 Ｋｙｂ株式会社 車高昇降装置
WO2016055082A1 (fr) * 2014-10-09 2016-04-14 Volvo Truck Corporation Ensemble pompe à huile pour système de lubrification de véhicule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649447Y2 (ja) * 1987-03-30 1994-12-14 トヨタ自動車株式会社 車両のエアサスペンシヨン用回路
JPH0719852Y2 (ja) * 1988-03-30 1995-05-10 日産自動車株式会社 能動型サスペンション
JPH01249506A (ja) * 1988-03-31 1989-10-04 Nissan Motor Co Ltd 能動型サスペション装置
JPH0248212A (ja) * 1988-08-10 1990-02-19 Kayaba Ind Co Ltd アクティブサスペンション用制御バルブ装置
JP2616038B2 (ja) * 1989-08-31 1997-06-04 日産自動車株式会社 能動型サスペンション
EP0391332B1 (fr) * 1989-04-04 1995-11-29 Aisin Seiki Kabushiki Kaisha Dispositif de régulateur de pression
JP3026441B2 (ja) * 1989-04-27 2000-03-27 日産自動車株式会社 能動型サスペンション
JP2509338B2 (ja) * 1989-07-11 1996-06-19 日産自動車株式会社 能動型サスペンション
JP2699633B2 (ja) * 1990-09-12 1998-01-19 日産自動車株式会社 能動型サスペンション

Also Published As

Publication number Publication date
US5273297A (en) 1993-12-28
FR2677931A1 (fr) 1992-12-24
DE4120489A1 (de) 1992-12-24
JPH05178059A (ja) 1993-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse