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DE4107290C1 - - Google Patents

Info

Publication number
DE4107290C1
DE4107290C1 DE19914107290 DE4107290A DE4107290C1 DE 4107290 C1 DE4107290 C1 DE 4107290C1 DE 19914107290 DE19914107290 DE 19914107290 DE 4107290 A DE4107290 A DE 4107290A DE 4107290 C1 DE4107290 C1 DE 4107290C1
Authority
DE
Germany
Prior art keywords
winding
sensor
piston rod
cylinder tube
short
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 - Lifetime
Application number
DE19914107290
Other languages
German (de)
English (en)
Inventor
Zhen Dipl Ing Huang
Ludger Dipl Ing Gesenhues
Hans-Juergen Hoffmann
Klaus Dipl Ing Schmidt
Reinhard Dr Ing Hoelscher
Thomas Kruener
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.)
ThyssenKrupp Bilstein GmbH
Original Assignee
August Bilstein 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 August Bilstein GmbH filed Critical August Bilstein GmbH
Priority to DE19914107290 priority Critical patent/DE4107290C1/de
Priority to DE59108738T priority patent/DE59108738D1/de
Priority to ES91118384T priority patent/ES2032189T3/es
Priority to EP91118384A priority patent/EP0486848B1/fr
Priority to JP3295456A priority patent/JPH04266633A/ja
Priority to US07/792,424 priority patent/US5233293A/en
Priority to KR1019910020348A priority patent/KR920010287A/ko
Application granted granted Critical
Publication of DE4107290C1 publication Critical patent/DE4107290C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/52—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring amplitude of generated current or voltage
    • 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
    • B60G17/019—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 type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/112—Mounting of sensors thereon on dampers, e.g. fluid dampers
    • 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
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • 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
    • B60G2600/22—Magnetic elements
    • B60G2600/24—Magnetic elements permanent magnets
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/08—Sensor arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
DE19914107290 1990-11-17 1991-03-07 Expired - Lifetime DE4107290C1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19914107290 DE4107290C1 (fr) 1991-03-07 1991-03-07
DE59108738T DE59108738D1 (de) 1990-11-17 1991-10-29 Sensor zur Messung der Relativgeschwindigkeit und/oder der Stellung zwischen einem Dämpferzylinder und einem sich in diesem bewegenden Dämpfungskolben
ES91118384T ES2032189T3 (es) 1990-11-17 1991-10-29 Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este.
EP91118384A EP0486848B1 (fr) 1990-11-17 1991-10-29 Capteur de position ou de vitesse relative entre un cylindre d'amortisseur et un piston se déplaçant dans ce cylindre
JP3295456A JPH04266633A (ja) 1990-11-17 1991-11-12 緩衝シリンダと、該緩衝シリンダ内を運動する緩衝ピストンとの間の相対速度及び相対位置を測定するセンサ
US07/792,424 US5233293A (en) 1990-11-17 1991-11-15 Sensor for measuring the speed and/or position of a piston in relation to that of the cylinder it moves inside of in a dashpot or shock absorber
KR1019910020348A KR920010287A (ko) 1990-11-17 1991-11-15 완충실린더와 이완충실린더내를 운동하는 완충피스톤과의 사이의 상대속도 및 상대위치를 측정하는 센서

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914107290 DE4107290C1 (fr) 1991-03-07 1991-03-07

Publications (1)

Publication Number Publication Date
DE4107290C1 true DE4107290C1 (fr) 1992-06-04

Family

ID=6426681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914107290 Expired - Lifetime DE4107290C1 (fr) 1990-11-17 1991-03-07

Country Status (1)

Country Link
DE (1) DE4107290C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949521A1 (de) * 1999-10-14 2001-04-19 Suspa Holding Gmbh Dämpfer
CN107208727A (zh) * 2014-12-19 2017-09-26 悬挂系统股份有限公司 用于车辆悬架的再生式液压减振器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442408A1 (de) * 1984-06-02 1986-05-22 Mannesmann Rexroth GmbH, 8770 Lohr Niveauregeleinrichtung
US4650042A (en) * 1984-09-22 1987-03-17 Boge Gmbh Hydraulic adjustable shock absorber
DE3909190C1 (fr) * 1989-03-21 1990-08-30 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442408A1 (de) * 1984-06-02 1986-05-22 Mannesmann Rexroth GmbH, 8770 Lohr Niveauregeleinrichtung
US4650042A (en) * 1984-09-22 1987-03-17 Boge Gmbh Hydraulic adjustable shock absorber
DE3909190C1 (fr) * 1989-03-21 1990-08-30 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949521A1 (de) * 1999-10-14 2001-04-19 Suspa Holding Gmbh Dämpfer
CN107208727A (zh) * 2014-12-19 2017-09-26 悬挂系统股份有限公司 用于车辆悬架的再生式液压减振器

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AUGUST BILSTEIN GMBH, 58256 ENNEPETAL, DE

8327 Change in the person/name/address of the patent owner

Owner name: KRUPP BILSTEIN GMBH, 58256 ENNEPETAL, DE

8327 Change in the person/name/address of the patent owner

Owner name: THYSSENKRUPP BILSTEIN GMBH, 58256 ENNEPETAL, DE

8339 Ceased/non-payment of the annual fee