FR2264268A1 - Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor - Google Patents

Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor

Info

Publication number
FR2264268A1
FR2264268A1 FR7408816A FR7408816A FR2264268A1 FR 2264268 A1 FR2264268 A1 FR 2264268A1 FR 7408816 A FR7408816 A FR 7408816A FR 7408816 A FR7408816 A FR 7408816A FR 2264268 A1 FR2264268 A1 FR 2264268A1
Authority
FR
France
Prior art keywords
inductor
moving part
magnetic circuit
continuous output
magnet attached
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.)
Granted
Application number
FR7408816A
Other languages
English (en)
French (fr)
Other versions
FR2264268B1 (enrdf_load_html_response
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7408816A priority Critical patent/FR2264268A1/fr
Publication of FR2264268A1 publication Critical patent/FR2264268A1/fr
Application granted granted Critical
Publication of FR2264268B1 publication Critical patent/FR2264268B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • 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)
FR7408816A 1974-03-15 1974-03-15 Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor Granted FR2264268A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408816A FR2264268A1 (en) 1974-03-15 1974-03-15 Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408816A FR2264268A1 (en) 1974-03-15 1974-03-15 Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor

Publications (2)

Publication Number Publication Date
FR2264268A1 true FR2264268A1 (en) 1975-10-10
FR2264268B1 FR2264268B1 (enrdf_load_html_response) 1976-06-25

Family

ID=9136365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408816A Granted FR2264268A1 (en) 1974-03-15 1974-03-15 Continuous output position detector - has magnet attached to moving part to change magnetic circuit of inductor

Country Status (1)

Country Link
FR (1) FR2264268A1 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007746A1 (en) * 1988-02-11 1989-08-24 Garshelis Ivan J Magnetic position sensor
FR2831262A1 (fr) * 2001-10-22 2003-04-25 Siemens Automotive Sa Capteur magnetique de mesure de la position d'une piece mobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989007746A1 (en) * 1988-02-11 1989-08-24 Garshelis Ivan J Magnetic position sensor
FR2831262A1 (fr) * 2001-10-22 2003-04-25 Siemens Automotive Sa Capteur magnetique de mesure de la position d'une piece mobile

Also Published As

Publication number Publication date
FR2264268B1 (enrdf_load_html_response) 1976-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse