GB2230358B - Height regulating system for a vehicle with air suspension - Google Patents

Height regulating system for a vehicle with air suspension

Info

Publication number
GB2230358B
GB2230358B GB8907967A GB8907967A GB2230358B GB 2230358 B GB2230358 B GB 2230358B GB 8907967 A GB8907967 A GB 8907967A GB 8907967 A GB8907967 A GB 8907967A GB 2230358 B GB2230358 B GB 2230358B
Authority
GB
United Kingdom
Prior art keywords
vehicle
regulating system
air suspension
height regulating
height
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
GB8907967A
Other versions
GB8907967D0 (en
GB2230358A (en
Inventor
Engelbert Tillhon
Juergen Pischke
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
Priority to GB8907967A priority Critical patent/GB2230358B/en
Publication of GB8907967D0 publication Critical patent/GB8907967D0/en
Priority to DE19904003781 priority patent/DE4003781A1/en
Publication of GB2230358A publication Critical patent/GB2230358A/en
Application granted granted Critical
Publication of GB2230358B publication Critical patent/GB2230358B/en
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
    • B60G17/016—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
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • 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
    • B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
    • 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
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass
    • 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
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
GB8907967A 1989-04-08 1989-04-08 Height regulating system for a vehicle with air suspension Expired - Fee Related GB2230358B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8907967A GB2230358B (en) 1989-04-08 1989-04-08 Height regulating system for a vehicle with air suspension
DE19904003781 DE4003781A1 (en) 1989-04-08 1990-02-08 DEVICE FOR LEVEL CONTROL FOR A VEHICLE WITH AIR SUSPENSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8907967A GB2230358B (en) 1989-04-08 1989-04-08 Height regulating system for a vehicle with air suspension

Publications (3)

Publication Number Publication Date
GB8907967D0 GB8907967D0 (en) 1989-05-24
GB2230358A GB2230358A (en) 1990-10-17
GB2230358B true GB2230358B (en) 1993-10-06

Family

ID=10654705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8907967A Expired - Fee Related GB2230358B (en) 1989-04-08 1989-04-08 Height regulating system for a vehicle with air suspension

Country Status (2)

Country Link
DE (1) DE4003781A1 (en)
GB (1) GB2230358B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104684745A (en) * 2012-09-25 2015-06-03 捷豹路虎有限公司 Noise suppressor for vehicle suspension system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9119534D0 (en) * 1991-09-13 1991-10-23 Dunlop Ltd Vehicle suspension system
GB2273687B (en) * 1991-09-13 1995-03-22 Dunlop Ltd Vehicle suspension system
DE19959658C2 (en) * 1999-12-10 2003-07-03 Bayerische Motoren Werke Ag Level control system in motor vehicles
DE50308824D1 (en) 2002-03-08 2008-01-31 Continental Ag Leak detection in air-suspended level control device
DE10300737A1 (en) * 2002-03-08 2003-10-02 Continental Ag Leakage detection in a motor vehicle air spring arrangement
US20060267296A1 (en) * 2002-04-23 2006-11-30 Dodd C I Electronic control of vehicle air suspension
DE10354635B4 (en) * 2003-11-22 2006-09-07 Grammer Ag Vehicle seat with automatic height adjustment and method for this
DE102004044726A1 (en) * 2004-09-15 2006-03-16 Bayerische Motoren Werke Ag Wheel suspension for e.g. passenger car, has control electronic circuit that continues to drive suspension, when smoothened signals fall below upper limit value and terminates driving, when signals are above preset value
DE102005045269A1 (en) 2005-09-22 2007-03-29 Continental Aktiengesellschaft Method and device for detecting leaks in a motor vehicle air spring arrangement
DE102007042480A1 (en) * 2007-09-06 2009-03-12 Wabco Gmbh Method for detecting a chassis level of a motor vehicle
DE102007050252B4 (en) * 2007-10-20 2016-09-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Level control system of a motor vehicle
DE102012017274A1 (en) * 2012-08-31 2014-03-06 Wabco Gmbh Level control device on a vehicle and method for controlling the same
GB2552706B (en) * 2016-08-04 2019-09-11 Jaguar Land Rover Ltd A system for use in a vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433743A (en) * 1981-02-25 1984-02-28 Honda Giken Kogyo Kabushiki Kaisha Control circuit for vehicle level adjusting apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433849A (en) * 1980-11-13 1984-02-28 Honda Giken Kogyo Kabushiki Kaisha Control circuit for a vehicle leveling system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433743A (en) * 1981-02-25 1984-02-28 Honda Giken Kogyo Kabushiki Kaisha Control circuit for vehicle level adjusting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104684745A (en) * 2012-09-25 2015-06-03 捷豹路虎有限公司 Noise suppressor for vehicle suspension system
CN104684745B (en) * 2012-09-25 2017-10-17 捷豹路虎有限公司 Noise suppressor for vehicle suspension system

Also Published As

Publication number Publication date
GB8907967D0 (en) 1989-05-24
GB2230358A (en) 1990-10-17
DE4003781A1 (en) 1990-10-11

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19940512

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960408