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DE69006892D1 - Flüssigkeitsversorgungskreislauf für aktive Aufhängung mit von der Querbeschleunigung abhängiger variabler Durchflussrate der Flüssigkeitsquelle. - Google Patents

Flüssigkeitsversorgungskreislauf für aktive Aufhängung mit von der Querbeschleunigung abhängiger variabler Durchflussrate der Flüssigkeitsquelle.

Info

Publication number
DE69006892D1
DE69006892D1 DE90108116T DE69006892T DE69006892D1 DE 69006892 D1 DE69006892 D1 DE 69006892D1 DE 90108116 T DE90108116 T DE 90108116T DE 69006892 T DE69006892 T DE 69006892T DE 69006892 D1 DE69006892 D1 DE 69006892D1
Authority
DE
Germany
Prior art keywords
flow rate
supply circuit
lateral acceleration
variable flow
active suspension
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
DE90108116T
Other languages
English (en)
Other versions
DE69006892T2 (de
Inventor
Masaharu Satoh
Naoto Fukushima
Yukio Fukunaga
Yohsuke Akatsu
Itaru Fujimura
Kensuke Fukuyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE69006892D1 publication Critical patent/DE69006892D1/de
Publication of DE69006892T2 publication Critical patent/DE69006892T2/de
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
    • B60G17/015—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/02—Supply or exhaust flow rates; Pump operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE69006892T 1989-04-28 1990-04-27 Flüssigkeitsversorgungskreislauf für aktive Aufhängung mit von der Querbeschleunigung abhängiger variabler Durchflussrate der Flüssigkeitsquelle. Expired - Fee Related DE69006892T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1110625A JP2509328B2 (ja) 1989-04-28 1989-04-28 車両用流体圧供給装置

Publications (2)

Publication Number Publication Date
DE69006892D1 true DE69006892D1 (de) 1994-04-07
DE69006892T2 DE69006892T2 (de) 1994-09-15

Family

ID=14540523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006892T Expired - Fee Related DE69006892T2 (de) 1989-04-28 1990-04-27 Flüssigkeitsversorgungskreislauf für aktive Aufhängung mit von der Querbeschleunigung abhängiger variabler Durchflussrate der Flüssigkeitsquelle.

Country Status (4)

Country Link
US (1) US5083811A (de)
EP (1) EP0395108B1 (de)
JP (1) JP2509328B2 (de)
DE (1) DE69006892T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392415A (ja) * 1989-09-04 1991-04-17 Nissan Motor Co Ltd 能動型サスペンション
US5199854A (en) * 1990-08-08 1993-04-06 Nissan Motor Co., Ltd. Hydraulic supply arrangement for use with active automotive suspension or the like
JP2699630B2 (ja) * 1990-09-12 1998-01-19 日産自動車株式会社 車両用流体供給装置
DE4035313C2 (de) * 1990-11-07 2000-03-02 Bosch Gmbh Robert System zum Regeln eines Fahrwerkes
US5396423A (en) * 1991-01-22 1995-03-07 Nissan Motor Co., Ltd. Automotive active suspension system for regulating vehicular height level during anti-rolling control
JP3015514B2 (ja) * 1991-06-26 2000-03-06 ナルデック株式会社 車両のサスペンション装置
JP3124629B2 (ja) * 1992-07-14 2001-01-15 ナルデック株式会社 車両のサスペンション装置
US5596823A (en) * 1995-12-12 1997-01-28 Caterpillar Inc. Hydraulic system for a double acting cylinder
JP4218261B2 (ja) * 2002-06-11 2009-02-04 ダイキン工業株式会社 ポンプユニット
US9327726B2 (en) 2004-10-05 2016-05-03 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9878693B2 (en) 2004-10-05 2018-01-30 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
CA3216574A1 (en) 2013-02-26 2014-09-04 Polaris Industries Inc. Recreational vehicle interactive telemetry, mapping, and trip planning system
US9324195B2 (en) 2013-02-26 2016-04-26 Polaris Industries Inc. Recreational vehicle interactive, telemetry, mapping, and trip planning system
US9579945B2 (en) * 2013-03-27 2017-02-28 Beijingwest Industries Co., Ltd. Hydraulic suspension system
US9371002B2 (en) 2013-08-28 2016-06-21 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
MX2017005022A (es) 2014-10-31 2017-06-29 Polaris Inc Sistema y metodo para controlar un vehiculo.
JP2016175573A (ja) * 2015-03-20 2016-10-06 アイシン精機株式会社 車高調整装置
JP6350511B2 (ja) * 2015-12-28 2018-07-04 トヨタ自動車株式会社 車高調整システム
AU2017217554A1 (en) 2016-02-10 2018-08-23 Polaris Industries Inc. Recreational vehicle group management system
CA3043481C (en) 2016-11-18 2022-07-26 Polaris Industries Inc. Vehicle having adjustable suspension
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
CN107499083B (zh) * 2017-08-31 2019-09-17 江苏赫奕科技有限公司 带自保护的多路调节油气悬架控制系统及方法
AU2019347731B2 (en) 2018-09-25 2022-05-19 Hendrickson Usa, L.L.C. Pilot operated regulator with adjustable minimum delivery pressure
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
CA3182725A1 (en) 2020-07-17 2022-01-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624476A (en) * 1984-01-24 1986-11-25 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
US4695074A (en) * 1984-06-30 1987-09-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
EP0193124B1 (de) * 1985-02-25 1992-04-15 Nissan Motor Co., Ltd. Positiv reguliertes Fahrzeugaufhängungssystem
JPS61249509A (ja) * 1985-04-30 1986-11-06 Canon Inc 超効率水洗分離装置
JPH07115649B2 (ja) * 1985-05-24 1995-12-13 豊田工機株式会社 自動車の走行状態判定装置
GB8518251D0 (en) * 1985-07-19 1985-08-29 Signfix Ltd Mounting for offset sign
JPH0710643B2 (ja) * 1985-10-22 1995-02-08 トヨタ自動車株式会社 車輌用車高調整装置
JPH0741783B2 (ja) * 1986-05-23 1995-05-10 日産自動車株式会社 サスペンシヨン制御装置
JPH0696363B2 (ja) * 1986-06-10 1994-11-30 日産自動車株式会社 能動型サスペンシヨン
JPH0780409B2 (ja) * 1986-06-12 1995-08-30 日産自動車株式会社 能動型サスペンシヨン
JP2537226B2 (ja) * 1987-03-06 1996-09-25 日産自動車株式会社 能動型サスペンシヨン装置
JPH0829648B2 (ja) * 1987-03-16 1996-03-27 日産自動車株式会社 車両用サスペンシヨン制御装置
JP2575379B2 (ja) * 1987-03-24 1997-01-22 日産自動車株式会社 能動型サスペンシヨン装置
JPH0829649B2 (ja) * 1987-03-31 1996-03-27 日産自動車株式会社 能動型サスペンシヨン装置
JP2503227B2 (ja) * 1987-04-06 1996-06-05 日産自動車株式会社 車両用油圧供給装置
JP2575419B2 (ja) * 1987-10-29 1997-01-22 日産自動車株式会社 能動型サスペンション装置
JP2509257B2 (ja) * 1987-11-05 1996-06-19 日産自動車株式会社 能動型サスペンション装置
JP2503241B2 (ja) * 1987-11-30 1996-06-05 日産自動車株式会社 能動型サスペンション
JPH082727B2 (ja) * 1988-01-26 1996-01-17 日産自動車株式会社 アクティブサスペンション用油圧回路
JP2625824B2 (ja) * 1988-02-19 1997-07-02 日産自動車株式会社 能動型サスペンション
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
JP2509298B2 (ja) * 1988-06-10 1996-06-19 日産自動車株式会社 能動型サスペンション及び横加速度センサの配設位置決定方法
JPH0829650B2 (ja) * 1988-06-10 1996-03-27 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
DE69006892T2 (de) 1994-09-15
EP0395108B1 (de) 1994-03-02
US5083811A (en) 1992-01-28
JPH02286415A (ja) 1990-11-26
EP0395108A1 (de) 1990-10-31
JP2509328B2 (ja) 1996-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee