[go: up one dir, main page]

ES2032189T3 - 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. - Google Patents

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.

Info

Publication number
ES2032189T3
ES2032189T3 ES91118384T ES91118384T ES2032189T3 ES 2032189 T3 ES2032189 T3 ES 2032189T3 ES 91118384 T ES91118384 T ES 91118384T ES 91118384 T ES91118384 T ES 91118384T ES 2032189 T3 ES2032189 T3 ES 2032189T3
Authority
ES
Spain
Prior art keywords
sensor
relative speed
measure
moves
damper cylinder
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
ES91118384T
Other languages
English (en)
Other versions
ES2032189T1 (es
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
Krupp 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
Priority claimed from DE19904036704 external-priority patent/DE4036704A1/de
Priority claimed from DE19914107290 external-priority patent/DE4107290C1/de
Priority claimed from DE4126586A external-priority patent/DE4126586A1/de
Application filed by Krupp Bilstein GmbH filed Critical Krupp Bilstein GmbH
Publication of ES2032189T1 publication Critical patent/ES2032189T1/es
Application granted granted Critical
Publication of ES2032189T3 publication Critical patent/ES2032189T3/es
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
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Damping Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

LA INVENCION SE REFIERE A UN SENSOR PARA LA MEDIDA DE LA VELOCIDAD RELATIVA Y/O DE LA POSICION ENTRE UN CILINDRO AMORIGUADOR Y UN EMBOLO DE AMORTIGUACION DE UN AMORTIGUADOR DE VIBRACION O DE UN TUBO AMORTIGUADOR PARA CAMIONES UNIDO A UNA BIELA Y QUE SE MUEVE EN ELLA. SEGUN LA INVENCION, EL SENSOR SE COMPONE DE UN BOBINADO DE SENSORES (9) Y DE UN IMAN PERMANENTE (10) DONDE EL BOBINADO DE SENSORES ESTA CONSTRUIDO DE TAL MANERA QUE LAS ANEXIONES ADICIONALES PARA UNA PIEZA CORTA DEL BOBINADO (7, 8) ESTAN SEPARADAS ANTE LOS EXTREMOS DEL BOBINADO DE SENSORES (9) Y CONDUCIDAS HACIA FUERA.
ES91118384T 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. Expired - Lifetime ES2032189T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19904036704 DE4036704A1 (de) 1990-11-17 1990-11-17 Sensor in einem schwingungsdaempfer fuer kraftfahrzeuge
DE19914107290 DE4107290C1 (es) 1991-03-07 1991-03-07
DE4126586A DE4126586A1 (de) 1991-08-12 1991-08-12 Sensor in einem schwingungsdaempfer fuer kraftfahrzeuge

Publications (2)

Publication Number Publication Date
ES2032189T1 ES2032189T1 (es) 1993-01-16
ES2032189T3 true ES2032189T3 (es) 1997-10-01

Family

ID=27201905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118384T Expired - Lifetime 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.

Country Status (6)

Country Link
US (1) US5233293A (es)
EP (1) EP0486848B1 (es)
JP (1) JPH04266633A (es)
KR (1) KR920010287A (es)
DE (1) DE59108738D1 (es)
ES (1) ES2032189T3 (es)

Families Citing this family (61)

* 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
DE9404164U1 (de) * 1993-05-27 1994-05-19 Fa. Hermann Heye, 31683 Obernkirchen Wegaufnehmer für den Positionsnachweis eines Preßstempels
US5438261A (en) * 1994-02-16 1995-08-01 Caterpillar Inc. Inductive sensing apparatus for a hydraulic cylinder
US5497804A (en) * 1994-06-27 1996-03-12 Caterpillar Inc. Integral position sensing apparatus for a hydraulic directional valve
DE19606990C2 (de) * 1996-02-24 1999-10-28 Daimler Chrysler Ag Teleskopartiger Schwingungsdämpfer zwischen dem Aufbau und dem Führungselement eines Rades eines Kraftfahrzeuges
US5952823A (en) * 1996-03-22 1999-09-14 Mts Systems Corporation Magnetostrictive linear displacement transducer for a shock absorber
DE19648335C2 (de) * 1996-11-22 2000-05-25 Daimler Chrysler Ag Anordnung zur Positionsmessung
US5977778A (en) * 1996-11-27 1999-11-02 Case Corporation Method and apparatus for sensing piston position
US6142059A (en) * 1996-11-27 2000-11-07 Case Corporation Method and apparatus for sensing the orientation of a mechanical actuator
US5901633A (en) * 1996-11-27 1999-05-11 Case Corporation Method and apparatus for sensing piston position using a dipstick assembly
DE19716608A1 (de) * 1997-04-21 1998-10-22 Kloeckner Moeller Gmbh Sensorvorrichtung zur induktiven Geschwindigkeitsmessung longitudinal beweglicher Teile und elektromagnetisches Schaltgerät mit einer Sensorvorrichtung zur induktiven Geschwindigkeitsmessung
US5996745A (en) * 1997-05-15 1999-12-07 K-2 Corporation Piezoelectric shock absorber valve
US6244398B1 (en) * 1997-05-15 2001-06-12 K2 Bike Inc. Shock absorber with variable bypass damping
US6005395A (en) * 1997-11-12 1999-12-21 Case Corporation Method and apparatus for sensing piston position
US7290476B1 (en) 1998-10-20 2007-11-06 Control Products, Inc. Precision sensor for a hydraulic cylinder
DE19913050A1 (de) * 1999-03-23 2000-09-28 Fev Motorentech Gmbh Verfahren zur Erfassung der Position und/oder Bewegungsgeschwindigkeit eines zwischen zwei Schaltstellungen hin und her bewegbaren Stellelements
US6401883B1 (en) 1999-09-22 2002-06-11 Mts Systems Corporation Vehicle suspension strut having a continuous position sensor
EP1269027B1 (en) 2000-03-08 2005-07-27 Rosemount Inc. Bi-directional differential pressure flow sensor
US20010037724A1 (en) 2000-03-08 2001-11-08 Schumacher Mark S. System for controlling hydraulic actuator
WO2001066954A2 (en) * 2000-03-08 2001-09-13 Rosemount Inc. Piston position measuring device
US20010037689A1 (en) * 2000-03-08 2001-11-08 Krouth Terrance F. Hydraulic actuator piston measurement apparatus and method
US6588313B2 (en) 2001-05-16 2003-07-08 Rosemont Inc. Hydraulic piston position sensor
US7093361B2 (en) * 2002-01-23 2006-08-22 Control Products, Inc. Method of assembling an actuator with an internal sensor
EP1375205B1 (de) * 2002-06-20 2006-08-16 Tyco Electronics AMP GmbH Sensor zur Erfassung der Lage zweier relativ zueinander beweglicher Teile
ATE378206T1 (de) * 2002-08-21 2007-11-15 Delphi Tech Inc Kolbendämpfungsanordnung und staubrohrunteranordung mit geschwindigkeitssensor
US20040090020A1 (en) * 2002-11-08 2004-05-13 Arctic Cat, Inc. Electronically controlled active suspension damper
US6722260B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor
US6722261B1 (en) 2002-12-11 2004-04-20 Rosemount Inc. Hydraulic piston position sensor signal processing
EP3249154A1 (en) * 2003-11-18 2017-11-29 Halliburton Energy Services Inc. High temperature environment tool system and method
US7308975B2 (en) * 2003-12-05 2007-12-18 Delphi Technologies, Inc. Velocity sensing system for a damper
CA2471982A1 (en) * 2004-04-20 2005-10-20 Eldesco Corporation Piston velocity detector
US7609055B2 (en) * 2004-07-21 2009-10-27 Control Products, Inc. Position sensing device and method
US7300289B2 (en) * 2005-09-30 2007-11-27 Control Products Inc. Electrical cordset having connector with integral signal conditioning circuitry
BRPI0718735A2 (pt) * 2006-12-13 2013-12-24 Stoneridge Control Devices Inc Sensor de posição de cilindro e cilindro incorporando o mesmo
US7654370B2 (en) * 2007-02-02 2010-02-02 Arvin Technologies, Inc. Shock absorber with integrated position sensor
DE102007028827A1 (de) * 2007-06-20 2009-02-19 Stabilus Gmbh Kolben-Zylinderaggregat
DE102008010247A1 (de) * 2008-01-16 2009-07-23 Stabilus Gmbh Kolben-Zylinderaggregat
CN102084445A (zh) * 2008-05-19 2011-06-01 石通瑞吉控制装置公司 汽缸位置传感器和包括所述传感器的汽缸
DE102008035971B3 (de) * 2008-08-01 2009-09-24 Stabilus Gmbh Verstellelement
KR101037347B1 (ko) * 2008-12-31 2011-05-26 한국항공우주연구원 항공기 속도계 점검 장치 및 방법
DE102011075310A1 (de) * 2011-05-05 2012-11-08 Putzmeister Engineering Gmbh Fahrbare Arbeitsmaschine mit Abstützvorrichtung
US10442065B2 (en) 2011-05-23 2019-10-15 Illinois Tool Works Inc. Stud miss indicator for fastener driving tool
US9605952B2 (en) 2012-03-08 2017-03-28 Quality Manufacturing Inc. Touch sensitive robotic gripper
EP2822737A4 (en) 2012-03-08 2016-09-21 Quality Mfg Inc TOUCH-SENSITIVE ROBOT GRIPPERS
US9381635B2 (en) 2012-06-05 2016-07-05 Illinois Tool Works Inc. Fastener-driving tool including a fastening result detector
CN105459752B (zh) * 2014-09-03 2019-06-14 荣成华泰汽车有限公司 车高调整装置
CN104374941A (zh) * 2014-09-24 2015-02-25 昆山腾朗电子有限公司 一种发动机转速测量装置
US10718359B2 (en) 2015-08-21 2020-07-21 Quality Manufacturing Inc. Devices and systems for producing rotational actuation
US10030426B2 (en) 2016-03-28 2018-07-24 Schlage Lock Company Llc Inductive door position sensor
WO2017184994A1 (en) * 2016-04-22 2017-10-26 KSR IP Holdings, LLC Inductive sensor for shock absorber
WO2017208674A1 (ja) * 2016-06-02 2017-12-07 株式会社コガネイ 位置検出装置およびアクチュエータ
DE102017106988A1 (de) * 2017-03-31 2018-10-04 Miro Gudzulic Feder-Dämpfer-Einrichtung, insbesondere für ein Fahrzeug
AT520496B1 (de) * 2017-09-27 2022-11-15 Siemens Ag Oesterreich Dämpfungsvorrichtung
WO2019149344A1 (en) * 2018-01-31 2019-08-08 HELLA GmbH & Co. KGaA Damper assembly
DE102018116101A1 (de) * 2018-07-03 2020-01-09 Ab Elektronik Gmbh Stoßdämpfer mit Positionssensor
JP2022083556A (ja) * 2020-11-25 2022-06-06 日立Astemo株式会社 緩衝器
BR112023015265A2 (pt) 2021-01-28 2023-11-07 Scoutcam Ltd Sistema para monitorar falhas em potencial em uma máquina ou um componente da mesma e método implementado por computador para monitorar uma máquina ou um componente da mesma
DE102021213764A1 (de) 2021-12-03 2023-06-07 Zf Friedrichshafen Ag Dämpfervorrichtung mit einem aufsteckbaren Sensorelement sowie Verfahren zur Montage des Sensorelements
JP2025519016A (ja) 2022-04-27 2025-06-24 オディサイト．エーアイ リミテッド 機構又はそのコンポーネントの監視
WO2024028869A1 (en) * 2022-08-01 2024-02-08 Odysight.Ai Ltd. Monitoring a mechanism containing a spring
USD1083715S1 (en) * 2022-12-22 2025-07-15 Jingjing Xu Linkage hydraulic cylinder

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215932A (en) * 1960-10-21 1965-11-02 Samuel E Sims Method for projectile velocity measurement
SU815630A1 (ru) * 1976-04-09 1981-03-23 Предприятие П/Я Г-4781 Датчик положени перемещающегос ТЕлА
DE2620134C2 (de) * 1976-05-07 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Lageerkennung von beweglichen Körpern
US4054295A (en) * 1976-08-16 1977-10-18 General Motors Corporation Vehicle body support and leveler device
DE2911768C2 (de) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge
US4385297A (en) * 1980-01-14 1983-05-24 Schmitt Wilhelm E Arrangement for sensing proximity of a reciprocating member
GB2074736B (en) * 1980-04-26 1984-03-07 Lucas Industries Ltd Displacement measuring transducers and their use for sensing vehicle suspension displacements
US4455555A (en) * 1980-10-06 1984-06-19 Deere & Company Control transducer
GB2098007B (en) * 1981-04-30 1985-02-27 Itt Ind Ltd Electrical generators
JPS57203913A (en) * 1981-06-10 1982-12-14 Fujitsu Ltd Rotation detector
SU1029000A1 (ru) * 1981-12-23 1983-07-15 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Дифференциально-трансформаторный датчик линейных перемещений
DE3430045C2 (de) * 1984-08-16 1986-07-17 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens
GB2164154B (en) * 1984-09-04 1988-02-10 Martonair Ltd Magnetic velocity sensor
DE3643290A1 (de) * 1986-12-18 1988-06-30 Boge Ag Vorrichtung zur wegbestimmung eines kolbens
JP2587631B2 (ja) * 1987-03-20 1997-03-05 トキコ株式会社 車高調整装置
DE3909190C1 (es) * 1989-03-21 1990-08-30 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De
US4949573A (en) * 1989-11-13 1990-08-21 Lord Corporation Velocity transducer for vehicle suspension system

Also Published As

Publication number Publication date
KR920010287A (ko) 1992-06-26
US5233293A (en) 1993-08-03
EP0486848B1 (de) 1997-06-04
DE59108738D1 (de) 1997-07-10
EP0486848A1 (de) 1992-05-27
ES2032189T1 (es) 1993-01-16
JPH04266633A (ja) 1992-09-22

Similar Documents

Publication Publication Date Title
ES2032189T3 (es) 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.
SE9804165D0 (sv) Stötdämpare
ES8200449A1 (es) Dispositivo de cilindro-piston
ES2119068T3 (es) Un metodo para formar un amortiguador hidraulico.
ES2159068T3 (es) Conjunto de piston-cilindro con campo de fuerza de amortiguacion dependiente del recorrido.
FR2683879B1 (fr) Amortisseur hydraulique reglable comportant une soupape electromagnetique d'amortissement.
ES2083485T3 (es) Dispositivo con piston en forma de cilindro (amortiguador de friccion).
BR9202943A (pt) Amortecedor de vibracoes regulavel
BR9202578A (pt) Amortecedor hidraulico regulavel de vibracoes
SE8007129L (sv) Stotborrmaskin
ES2106801T3 (es) Sensor en un amortiguador de vibraciones para vehiculos automoviles.
BR9504936A (pt) Pistão e unidade de guia para haste de pistão para amortecedores hidráulicos
KR930002474U (ko) 자동차용 쇽 업저어버(Shock absorber)의 스프링 압축기
ES2026123T3 (es) Amortiguador de vibraciones regulable para vehiculos automoviles.
BR8006466A (pt) Amortecedor de vibracoes telscopicas, de tubo duplo com carga de oleo
IT8268017A0 (it) Cilindro pneumatico con smorzamento di fine corsa
ES2026833T1 (es) Sensor activo de amortiguador de vibraciones para medir la velocidad relativa entre carroceria y eje.
DK17889A (da) Plejlstang for en aksialstempelkompressor
DE68916460D1 (de) Stossdämpfer mit von der Kolbengeschwindigkeit abhängigen Dämpfungscharakteristiken.
IT8068506A0 (it) Vibratore ad aria compressa con stantuffo a moto alternativo
BR8005014A (pt) Disposicao para a fixacao de um amortecedor hidraulico de oscilacoes ou similar no tubo de suporte de uma perna elastica, condutora de uma roda
BR8005012A (pt) Disposicao para a fixacao de um amortecedor hidraulico de oscilacoes ou similar, no tubo de suporte de uma perna elastica,condutora de uma roda
FR1506717A (fr) Piston d'amortisseur à soupape de limitation d'efforts
ITMI910192A1 (it) Ammortizzatore/isolatore delle vibrazioni per valvole di regolazione
IT1226578B (it) Pistone per ammortizzatore.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 486848

Country of ref document: ES