FR2620232B1 - Dispositif electronique de mesure de vitesse et de position d'un arbre tournant - Google Patents

Dispositif electronique de mesure de vitesse et de position d'un arbre tournant

Info

Publication number
FR2620232B1
FR2620232B1 FR8704469A FR8704469A FR2620232B1 FR 2620232 B1 FR2620232 B1 FR 2620232B1 FR 8704469 A FR8704469 A FR 8704469A FR 8704469 A FR8704469 A FR 8704469A FR 2620232 B1 FR2620232 B1 FR 2620232B1
Authority
FR
France
Prior art keywords
electronic device
rotating shaft
measuring speed
measuring
speed
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
FR8704469A
Other languages
English (en)
Other versions
FR2620232A1 (fr
Inventor
Michel Letierce
Jean Guillot
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.)
Safran Electronics and Defense Actuation SAS
Original Assignee
Precilec SAS
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 Precilec SAS filed Critical Precilec SAS
Priority to FR8704469A priority Critical patent/FR2620232B1/fr
Publication of FR2620232A1 publication Critical patent/FR2620232A1/fr
Application granted granted Critical
Publication of FR2620232B1 publication Critical patent/FR2620232B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/243—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 phase or frequency of ac
    • 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
FR8704469A 1987-03-31 1987-03-31 Dispositif electronique de mesure de vitesse et de position d'un arbre tournant Expired - Lifetime FR2620232B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8704469A FR2620232B1 (fr) 1987-03-31 1987-03-31 Dispositif electronique de mesure de vitesse et de position d'un arbre tournant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704469A FR2620232B1 (fr) 1987-03-31 1987-03-31 Dispositif electronique de mesure de vitesse et de position d'un arbre tournant

Publications (2)

Publication Number Publication Date
FR2620232A1 FR2620232A1 (fr) 1989-03-10
FR2620232B1 true FR2620232B1 (fr) 1990-01-19

Family

ID=9349615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704469A Expired - Lifetime FR2620232B1 (fr) 1987-03-31 1987-03-31 Dispositif electronique de mesure de vitesse et de position d'un arbre tournant

Country Status (1)

Country Link
FR (1) FR2620232B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901333B1 (fr) 2006-05-19 2008-07-04 Sicma Aero Seat Ensemble de liaison entre un systeme mecanique et un actionneur de reglage comprenant des organes de crabotage/decrabotage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629705A (en) * 1969-08-21 1971-12-21 Allen Bradley Co Method and apparatus for determining angular velocity
US4039946A (en) * 1976-03-18 1977-08-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tachometer
JPS5954917A (ja) * 1982-09-24 1984-03-29 Toshiba Corp デイジタル移動検出装置

Also Published As

Publication number Publication date
FR2620232A1 (fr) 1989-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse