ES2036631T3 - Dispositivo para la transmision de senales de un elemento giratorio a un elemento no giratorio con relacion al elemento giratorio, en especial de una rueda de vehiculo al vehiculo. - Google Patents

Dispositivo para la transmision de senales de un elemento giratorio a un elemento no giratorio con relacion al elemento giratorio, en especial de una rueda de vehiculo al vehiculo.

Info

Publication number
ES2036631T3
ES2036631T3 ES198888112437T ES88112437T ES2036631T3 ES 2036631 T3 ES2036631 T3 ES 2036631T3 ES 198888112437 T ES198888112437 T ES 198888112437T ES 88112437 T ES88112437 T ES 88112437T ES 2036631 T3 ES2036631 T3 ES 2036631T3
Authority
ES
Spain
Prior art keywords
vehicle
wheel
sensor
rotating element
adjustment element
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
ES198888112437T
Other languages
English (en)
Inventor
Siegfried Dipl.-Ing. Hofler
Gunther Ing. Singbartl (Grad.)
Reinhard Dipl.-Ing. Schmidt
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.)
Wabco Westinghouse Fahrzeugbremsen GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen 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 Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Application granted granted Critical
Publication of ES2036631T3 publication Critical patent/ES2036631T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0418—Sharing hardware components like housing, antenna, receiver or signal transmission line with other vehicle systems like keyless entry or brake control units
    • B60C23/042—Sharing hardware components like housing, antenna, receiver or signal transmission line with other vehicle systems like keyless entry or brake control units cooperating with wheel hub mounted speed sensors
    • 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
    • G01P3/488—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 variable reluctance detectors

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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

1.- DISPOSITIVO PARA LA TRANSMISION DE SEÑALES DESDE UNA PIEZA GIRATORIA A UNA PIEZA FIJA, SOBRE TODO DESDE LA RUEDA DE UN VEHICULO AL VEHICULO. 2.1.- EN LOS DISPOSITIVOS CONOCIDOS SE PALPA MEDIANTE UN SENSOR UNA RUEDA DENTADA QUE GIRA CON LA RUEDA DEL VEHICULO Y QUE PRODUCE UNA PRIMERA SEÑAL DE SENSOR QUE CORRESPONDE A LA VELOCIDAD DEL VEHICULO. UNA SEGUNDA SEÑAL DEL SENSOR SE PRODUCE MEDIANTE UN ELEMENTO DE AJUSTE, QUE SE COMPONE DE UN MATERIAL FERROMAGNETICO Y EN CASO DE INDICACION RELLENA LAS FALTAS DE LA RUEDA DENTADA, DE FORMA QUE FRENTE AL SENSOR SE SIMULA UN DIENTE ENSANCHADO COMO ELEMENTO A PARPAL. ESTA SEGUNDA SEÑAL DEL SENSOR SOLO QUEDA SUFICIENTEMENTE MARCADA Y RECEPCIONADA POR LA ELECTRONICA DE VALORACION, CUANDO EL HUECO EN LOS DIENTES QUEDA RELLENADO POR EL ELEMENTO DE AJUSTE. EL NUEVO DISPOSITIVIO DEBE PRODUCIR RESPECTO A LOS DISPOSITIVOS CONOCIDOS UNA SEGUNDA SEÑAL DE SENSOR MEJORADA. 2.2.- EL ELEMENTO DE AJUSTE (7) ESTA FORMADO POR UN MAGNETO DE LARGA DURACION, CUYA SECCION TRANSVERSAL ESTA COLOCADA EN LA ZONA DEL FLANCO DE LOS DIENTES (11) DE UN DIENTE (2) DE LA CORONA DENTADA (4). EL CAMPO MAGNETICO PRODUCIDO POR EL ELEMENTO DE AJUSTE (7) PUEDE RECEPCIONARSE POR EL SENSOR (5). 2.3.- EL DISPOSITIVO PUEDE UTILIZARSE EN RUEDAS DE VEHICULOS EN LOS QUE SE UTILIZA UN DISPOSITIVO DE MEDICION EN FORMA DE UNA COMBINACION DE CORONA DENTADA/SENSOR PARA RECONOCER LA VELOCIDAD DE LA RUEDA.
ES198888112437T 1987-09-24 1988-08-01 Dispositivo para la transmision de senales de un elemento giratorio a un elemento no giratorio con relacion al elemento giratorio, en especial de una rueda de vehiculo al vehiculo. Expired - Lifetime ES2036631T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873732078 DE3732078A1 (de) 1987-09-24 1987-09-24 Einrichtung zur signaluebertragung von einem drehteil auf ein bezueglich des drehteils drehfestes teil insbesondere von einem fahrzeugrad auf das fahrzeug

Publications (1)

Publication Number Publication Date
ES2036631T3 true ES2036631T3 (es) 1993-06-01

Family

ID=6336705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888112437T Expired - Lifetime ES2036631T3 (es) 1987-09-24 1988-08-01 Dispositivo para la transmision de senales de un elemento giratorio a un elemento no giratorio con relacion al elemento giratorio, en especial de una rueda de vehiculo al vehiculo.

Country Status (3)

Country Link
EP (1) EP0310776B1 (es)
DE (2) DE3732078A1 (es)
ES (1) ES2036631T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930093A1 (de) * 1989-09-09 1991-03-14 Wabco Westinghouse Fahrzeug Einrichtung zur signaluebertragung
DE4108337C1 (es) * 1991-03-14 1992-07-30 Doduco Gmbh + Co Dr. Eugen Duerrwaechter, 7530 Pforzheim, De
DE4133365C2 (de) * 1991-10-09 1994-04-28 Innotech Microelectronic Gmbh Meßwertübertragungssystem
DE4328600A1 (de) * 1993-08-25 1995-03-02 Bayerische Motoren Werke Ag Schaltungsanordnung zur drahtlosen Übertragung von Meßwerten einer Meßanordnung in einem Kraftfahrzeugrad
US20220099463A1 (en) * 2020-09-30 2022-03-31 Rockwell Automation Technologies, Inc. System and Method for Contact-less Multi-Turn Absolute Position Sensing
CN112816730B (zh) * 2021-01-04 2022-11-08 东风柳州汽车有限公司 霍尔式转速传感器、转速测量装置及测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654601A (en) * 1970-03-10 1972-04-04 Thayer Corp Vehicle tire pressure warning system
DE2813058C2 (de) * 1978-03-25 1984-04-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Reifendrucküberwachungseinrichtung
FR2526953A1 (fr) * 1982-05-11 1983-11-18 Citroen Sa Detecteur magnetique de la vitesse de rotation ou d'une position angulaire donnee d'un arbre tournant
FR2539679A1 (fr) * 1983-01-20 1984-07-27 Renault Vehicules Ind Dispositif de detection de sous-gonflage d'un pneumatique et de mesure de l'etat cinetique de la roue d'un vehicule et du vehicule
JPS6239776A (ja) * 1985-08-16 1987-02-20 Nippon Denso Co Ltd センサ断線検出装置
DE8626090U1 (de) * 1986-09-30 1986-11-27 NauČno-Proizvodstvennoe Ob"edinenie po Sel'skochozjajstvennomu Mašinostroeniju NPO Vischom, Moskau/Moskva Signalisierungseinrichtung für Sicherheits-Reibungskupplungen

Also Published As

Publication number Publication date
EP0310776A3 (en) 1990-12-19
EP0310776A2 (de) 1989-04-12
DE3732078A1 (de) 1989-04-06
EP0310776B1 (de) 1992-12-30
DE3877110D1 (de) 1993-02-11

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