NO950906L - Magnetisk veisensor for beröringsfri registrering av avstanden mellom to konstruksjonsdeler - Google Patents

Magnetisk veisensor for beröringsfri registrering av avstanden mellom to konstruksjonsdeler

Info

Publication number
NO950906L
NO950906L NO950906A NO950906A NO950906L NO 950906 L NO950906 L NO 950906L NO 950906 A NO950906 A NO 950906A NO 950906 A NO950906 A NO 950906A NO 950906 L NO950906 L NO 950906L
Authority
NO
Norway
Prior art keywords
magnetic field
field sensor
distance
structural parts
magnetic
Prior art date
Application number
NO950906A
Other languages
English (en)
Other versions
NO950906D0 (no
Inventor
Eckhard Schneider
Hans-Jurgen Diekmann
Original Assignee
Continental Ag
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 Continental Ag filed Critical Continental Ag
Publication of NO950906D0 publication Critical patent/NO950906D0/no
Publication of NO950906L publication Critical patent/NO950906L/no

Links

Classifications

    • 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
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • B60G2204/111—Mounting of sensors thereon on pneumatic springs
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Måleinnretnlng med en magnetfeltsensor er anordnet for berøringsfri registrering av avstanden mellom to i forhold til hverandre bevegelige konstruksjonsdeler. For å oppnå en ytterst forstyrrelsesfri signalfrem- stilling med lavt teknisk forbruk, oppviser en konstruksjonsdel (22) minst en magnet (25). Den andre konstruksjonsdelen (23) oppviser magnetfeltsensoren (28), som er omgitt av en magnetanordning (27) og er anordnet asymmetrisk i forhold til denne. Her er magnetfeltsensoren (28) anordnet over magnetanord- nlngens (27) feltlinjers utløpsplan (E). De av magnet- feltsensorens (28) registrerte endringer l magnetfeltet omformes i en signalbearbeidingsenhet (31,32) til et proporsjonalt elektrisk styringssignal.
NO950906A 1994-04-18 1995-03-09 Magnetisk veisensor for beröringsfri registrering av avstanden mellom to konstruksjonsdeler NO950906L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4413341A DE4413341C2 (de) 1994-04-18 1994-04-18 Meßeinrichtung mit einem Magnetfeldsensor zum berührungslosen Erfassen des lichten Abstandes zwischen zwei Bauteilen und deren Verwendung

Publications (2)

Publication Number Publication Date
NO950906D0 NO950906D0 (no) 1995-03-09
NO950906L true NO950906L (no) 1995-10-19

Family

ID=6515700

Family Applications (1)

Application Number Title Priority Date Filing Date
NO950906A NO950906L (no) 1994-04-18 1995-03-09 Magnetisk veisensor for beröringsfri registrering av avstanden mellom to konstruksjonsdeler

Country Status (5)

Country Link
US (1) US5521497A (no)
EP (1) EP0678727A3 (no)
CZ (1) CZ97595A3 (no)
DE (1) DE4413341C2 (no)
NO (1) NO950906L (no)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707045A (en) * 1996-09-05 1998-01-13 Bridgestone/Firestone, Inc. Air spring system having an integral height sensor
DE19740990C2 (de) * 1997-09-18 2001-11-29 Enidine Gmbh Kolben-Zylinder-Anordnung
CN1185164C (zh) 1998-09-10 2005-01-19 日产化学工业株式会社 念珠状硅溶胶、其制法及喷墨记录介质
JP4132432B2 (ja) 1999-07-02 2008-08-13 日産化学工業株式会社 研磨用組成物
DE10017562C1 (de) * 2000-04-08 2001-09-06 Continental Ag Luftfeder mit zwei Endgliedern, zwischen denen ein Abstandssensor angeordnet ist
DE10023622B4 (de) * 2000-05-13 2004-11-25 Continental Aktiengesellschaft Kraftfahrzeug-Luftfeder mit integriertem Niveausensor
US6670805B1 (en) * 2000-09-22 2003-12-30 Alliant Techsystems Inc. Displacement sensor containing magnetic field sensing element between a pair of biased magnets movable as a unit
DE10217612B4 (de) * 2002-04-19 2009-09-03 Bayerische Motoren Werke Aktiengesellschaft Messvorrichtung für das Lagerspiel an einem Kugelgelenk
TW567333B (en) * 2002-09-20 2003-12-21 Benq Corp Method for phase matching by detecting magnetic flux
DE10319669A1 (de) * 2003-05-02 2004-11-18 Continental Aktiengesellschaft Niveauregelbare Luftfeder
DE102004045670B3 (de) 2004-09-17 2006-02-09 Zf Friedrichshafen Ag Fahrzeugniveauerfassung
US7490817B2 (en) * 2005-01-04 2009-02-17 Bfs Diversified Products Llc Distance indicating system and method
US7364144B2 (en) 2005-04-27 2008-04-29 Bfs Diversified Products, Llc Sensing and communication system and method
BRPI0610908A2 (pt) * 2005-05-28 2014-12-09 Bfs Diversified Products Llc Conjunto de mola a ar com processamento de sinal localizado, sistema e método utilizando o mesmo bem como um módulo de operação para ele
US7420462B2 (en) * 2006-01-23 2008-09-02 Bfs Diversified Products, Llc Air spring distance indicating system and method
US7733239B2 (en) * 2006-05-08 2010-06-08 Bfs Diversified Products, Llc Distance determining system and method
ATE495892T1 (de) * 2006-10-23 2011-02-15 Fischer & Krecke Gmbh Rotationsdruckmaschine und verfahren zum einstellen einer walze derselben
DE102007020043B4 (de) * 2007-04-27 2014-05-28 Miro Gudzulic Messeinrichtung für eine Luftfeder, Luftfederung für ein Fahrzeug sowie Verfahren zu deren Steuerung
US8160774B2 (en) * 2008-10-15 2012-04-17 GM Global Technology Operations LLC Vehicular actuator system
US8517396B2 (en) 2009-06-01 2013-08-27 Firestone Industrial Products Company, Llc Height control module, gas spring assembly and method
JP5547547B2 (ja) 2010-05-14 2014-07-16 Ｎｔｎ株式会社 電動式直動アクチュエータおよび電動式ブレーキ装置
US8868294B2 (en) 2012-09-28 2014-10-21 Firestone Industrial Products Company, Llc Adjustable hysteresis circuit for control of air suspension
EP2728217B1 (en) * 2012-11-02 2019-08-21 ContiTech USA, Inc. Air spring height measurement arrangement
JP5876815B2 (ja) * 2012-11-15 2016-03-02 ボルボトラックコーポレーション ストロークセンサ及びストロークセンサを備える流体ばね
US9562758B2 (en) 2013-04-15 2017-02-07 Stemco Kaiser Incorporated Distance measurement sensor based on magnetic signal triangulation
US9679128B1 (en) * 2014-09-22 2017-06-13 Amazon Technologies, Inc. De-authentication of wearable devices
HUE055736T2 (hu) 2015-02-06 2021-12-28 Bourns Inc Jármû alváz szintérzékelõ
DE102015217254B4 (de) * 2015-09-10 2023-04-20 Robert Bosch Gmbh Luftfedervorrichtung für ein Fahrzeug
HUE052051T2 (hu) 2016-03-22 2021-04-28 Stemco Products Inc Különbségi mágneses közelségérzékelõ
DE102022103632A1 (de) 2022-02-16 2023-08-17 Trelleborg Antivibration Solutions Germany Gmbh Schwingungstechnisches Bauteil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303222B (no) * Siemens Ag
US4517514A (en) * 1982-09-30 1985-05-14 Design Professionals Financial Corporation Vibration transducer with dual opposed magnetic assemblies and counterbalanced mass
US4555120A (en) * 1983-10-07 1985-11-26 Kelsey-Hayes Co. Position sensor
US4783089A (en) * 1984-10-15 1988-11-08 C & K Venture Income I-Coast Air spring control system and method
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
DE3726923C2 (de) * 1986-08-22 1997-02-06 Volkswagen Ag Luftfeder zur Abfederung eines Kraftfahrzeuges
US4853630A (en) * 1987-08-28 1989-08-01 Houston John S Magnetic position sensor having spaced toroidal magnets in a state of equilibrium
JPH02204116A (ja) * 1989-02-03 1990-08-14 Tokico Ltd 車高調整装置
WO1991002213A1 (en) * 1989-07-31 1991-02-21 John Stuart Houston Resilient magnetic pivot and position sensor
EP0427882B1 (en) * 1989-11-14 1995-03-08 Robert Bosch Gmbh Apparatus for measuring small displacements
DE3940819C2 (de) * 1989-12-11 1994-01-20 Bilstein August Gmbh Co Kg Aktiver Schwingungsdämpfersensor zur Messung der Relativgeschwindigkeit zwischen Aufbau und Achse
US5045785A (en) * 1990-03-05 1991-09-03 Borg-Warner Automotive, Inc. Linear position sensor with movable tapered element
US5341097A (en) * 1992-09-29 1994-08-23 Honeywell Inc. Asymmetrical magnetic position detector

Also Published As

Publication number Publication date
NO950906D0 (no) 1995-03-09
DE4413341C2 (de) 1999-08-26
EP0678727A3 (de) 1996-12-18
CZ97595A3 (en) 1997-08-13
DE4413341A1 (de) 1995-10-26
US5521497A (en) 1996-05-28
EP0678727A2 (de) 1995-10-25

Similar Documents

Publication Publication Date Title
NO950906L (no) Magnetisk veisensor for beröringsfri registrering av avstanden mellom to konstruksjonsdeler
TW281729B (no)
FI920434A0 (fi) Anordning foer upptaeckt av magnetiskt material i byggnadsdelar.
EP0357013A3 (en) Magnetic field measuring circuit
EP0056303A3 (en) Angular position sensor
EP0301823A3 (en) Three-pole magnetic recording head
AU7559191A (en) Sensor for measuring the magnetically responsive characteristics of tokens
DE69105290D1 (de) Elektromechanischer Wandler mit Schleifkontakt.
HK1013729A1 (en) A magnetoresistive sensor and method of making the same
DK409979A (da) Apparat til gengivelse af ad magnetisk vej optegnede data
ATE84368T1 (de) Sensor-verstaerkungs- und steigerungsapparat unter verwendung digitaler techniken.
BR0010425A (pt) Aparelho e processo de gradiometria magnética
NO912493D0 (no) Fremgangsmaate for bestemmelse av det karboksyterminale propeptid av type i prokollagen.
JPS5775318A (en) Measuring device for traveling locus shift of selftraveling car
GB1509205A (en) Method of adjusting the relative volumes of the strings of a musical instrument
FR2592979A1 (fr) Instrument musical a membrane
ATE154861T1 (de) Annäherungsschalter
SU832588A1 (ru) Устройство дл управлени нат жениемМАгНиТНОй лЕНТы
JPS53101411A (en) Mr type magnetic head
DE59506992D1 (de) Positionsmesseinrichtung
JPS5742807A (en) Direction measuring device for automobile
JPS5339717A (en) Temperature compensator for magnetic disc device
SU714271A1 (ru) Устройство дл ультразвукового контрол ферромагнитных изделий
ATE52615T1 (de) Sensor.
JPS6410453A (en) Magnetic recording and reproducing device

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application