DE3643290C2 - - Google Patents

Info

Publication number
DE3643290C2
DE3643290C2 DE3643290A DE3643290A DE3643290C2 DE 3643290 C2 DE3643290 C2 DE 3643290C2 DE 3643290 A DE3643290 A DE 3643290A DE 3643290 A DE3643290 A DE 3643290A DE 3643290 C2 DE3643290 C2 DE 3643290C2
Authority
DE
Germany
Prior art keywords
cylinder
piston rod
piston
hall sensor
measuring
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
Application number
DE3643290A
Other languages
German (de)
English (en)
Other versions
DE3643290A1 (de
Inventor
Bernd Dipl.-Ing. 5249 Hamm De Moser
Josef 5208 Eitdorf De Schumacher
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.)
ZF Boge GmbH
Original Assignee
Boge 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 Boge GmbH filed Critical Boge GmbH
Priority to DE19863643290 priority Critical patent/DE3643290A1/de
Priority to IT22498/87A priority patent/IT1223048B/it
Priority to BR8706873A priority patent/BR8706873A/pt
Priority to FR8717766A priority patent/FR2608752A1/fr
Publication of DE3643290A1 publication Critical patent/DE3643290A1/de
Application granted granted Critical
Publication of DE3643290C2 publication Critical patent/DE3643290C2/de
Granted 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
    • B60G17/019—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vehicle Body Suspensions (AREA)
DE19863643290 1986-12-18 1986-12-18 Vorrichtung zur wegbestimmung eines kolbens Granted DE3643290A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863643290 DE3643290A1 (de) 1986-12-18 1986-12-18 Vorrichtung zur wegbestimmung eines kolbens
IT22498/87A IT1223048B (it) 1986-12-18 1987-11-03 Dispositivo per determinare la corsa di un pistone
BR8706873A BR8706873A (pt) 1986-12-18 1987-12-17 Dispositivo para a determinacao de curso de um embolo
FR8717766A FR2608752A1 (fr) 1986-12-18 1987-12-18 Dispositif pour la determination de la course d'un piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863643290 DE3643290A1 (de) 1986-12-18 1986-12-18 Vorrichtung zur wegbestimmung eines kolbens

Publications (2)

Publication Number Publication Date
DE3643290A1 DE3643290A1 (de) 1988-06-30
DE3643290C2 true DE3643290C2 (enrdf_load_stackoverflow) 1989-07-13

Family

ID=6316502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863643290 Granted DE3643290A1 (de) 1986-12-18 1986-12-18 Vorrichtung zur wegbestimmung eines kolbens

Country Status (4)

Country Link
BR (1) BR8706873A (enrdf_load_stackoverflow)
DE (1) DE3643290A1 (enrdf_load_stackoverflow)
FR (1) FR2608752A1 (enrdf_load_stackoverflow)
IT (1) IT1223048B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10013196A1 (de) * 2000-03-17 2001-09-27 Festo Ag & Co Positionserfassungseinrichtung
DE10145784C1 (de) * 2001-09-17 2003-03-13 Zf Sachs Ag Kolben-Zylinderaggregat
US7204035B2 (en) 2003-09-27 2007-04-17 Zf Friedrichshafen Ag Displacement measuring system for a piston-cylinder assembly

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126586A1 (de) * 1991-08-12 1993-02-18 Bilstein August Gmbh Co Kg Sensor in einem schwingungsdaempfer fuer kraftfahrzeuge
ES2032189T3 (es) * 1990-11-17 1997-10-01 Krupp Bilstein Gmbh 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.
FR2675868B1 (fr) * 1991-04-24 1995-07-13 Pham Anh Tuan Ensemble amortisseur de suspension.
DE4137915A1 (de) * 1991-11-18 1993-05-19 Teves Gmbh Alfred Hydraulischer regelbarer schwingungsdaempfer
DE19545661C1 (de) * 1995-12-07 1997-02-13 Fichtel & Sachs Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregulierung
DE19613503C2 (de) * 1996-04-04 1999-06-10 Enidine Gmbh Kolben-Zylinder-Anordnung
DE59700385D1 (de) * 1996-08-23 1999-10-07 Ace Stosdaempfer Gmbh Industrie-Stossdämpfer
US7543687B2 (en) 2006-03-16 2009-06-09 Delphi Technologies, Inc. Piston damper assembly, and dust tube subassembly, having a position sensor
DE202006010887U1 (de) * 2006-07-13 2007-11-22 Ab Elektronik Gmbh Stoßdämpfer-Einheit und Sensor hierfür
US7654370B2 (en) 2007-02-02 2010-02-02 Arvin Technologies, Inc. Shock absorber with integrated position sensor
EP2034190B1 (de) * 2007-09-10 2012-11-28 ZF Friedrichshafen AG Sensorhalterung für ein Kolben-Zylinderaggregat
CN101701807B (zh) * 2009-11-19 2011-11-16 南京航空航天大学 活塞式高精度微位移传感器及其检测方法
DE102017106988A1 (de) * 2017-03-31 2018-10-04 Miro Gudzulic Feder-Dämpfer-Einrichtung, insbesondere für ein Fahrzeug
CN111504624B (zh) * 2020-04-28 2022-04-12 广东电网有限责任公司东莞供电局 一种贮能位移测量装置的使用方法
CN112945426B (zh) * 2021-01-29 2022-02-01 西南石油大学 振弦传感器及应力位移测试方法
DE102021213764A1 (de) 2021-12-03 2023-06-07 Zf Friedrichshafen Ag Dämpfervorrichtung mit einem aufsteckbaren Sensorelement sowie Verfahren zur Montage des Sensorelements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911768C2 (de) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge
GB2108678B (en) * 1981-10-17 1985-09-11 Armstrong Patents Co Ltd Shock absorber or ram position sensing system
GB2118776B (en) * 1982-04-12 1985-11-06 Philips Nv Programmable read-only memory and associated method of manufacture
DE3324584A1 (de) * 1982-07-07 1984-01-12 Linde Ag, 6200 Wiesbaden Einrichtung zum feststellen einer relativen verschiebelage
DE3241525A1 (de) * 1982-11-10 1984-05-10 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zum erfassen der position oder/und der geschwindigkeit des kolbens eines arbeitszylinders
DE3420666A1 (de) * 1984-06-02 1985-12-05 Mannesmann Rexroth GmbH, 8770 Lohr Niveauregeleinrichtung fuer fahrzeuge mit mindestens einem hydraulischen schwingungsdaempfer
IT1209599B (it) * 1984-11-15 1989-08-30 Siette Spa Sistema di rilevamento di livello per veicoli.
DE3446411A1 (de) * 1984-12-20 1986-07-03 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zum halten einer sensoreinrichtung zum erfassen der relativen position von zwei zueinander bewegbaren teilen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10013196A1 (de) * 2000-03-17 2001-09-27 Festo Ag & Co Positionserfassungseinrichtung
DE10013196B4 (de) * 2000-03-17 2004-02-26 Festo Ag & Co. Positionserfassungseinrichtung
US6919719B2 (en) 2000-03-17 2005-07-19 Festo Ag & Co. Method and apparatus for detecting the position of a body
DE10145784C1 (de) * 2001-09-17 2003-03-13 Zf Sachs Ag Kolben-Zylinderaggregat
US7204035B2 (en) 2003-09-27 2007-04-17 Zf Friedrichshafen Ag Displacement measuring system for a piston-cylinder assembly

Also Published As

Publication number Publication date
FR2608752A1 (fr) 1988-06-24
DE3643290A1 (de) 1988-06-30
IT1223048B (it) 1990-09-12
BR8706873A (pt) 1988-07-26
IT8722498A0 (it) 1987-11-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee