FR2156985A5 - - Google Patents

Info

Publication number
FR2156985A5
FR2156985A5 FR7136743A FR7136743A FR2156985A5 FR 2156985 A5 FR2156985 A5 FR 2156985A5 FR 7136743 A FR7136743 A FR 7136743A FR 7136743 A FR7136743 A FR 7136743A FR 2156985 A5 FR2156985 A5 FR 2156985A5
Authority
FR
France
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
Application number
FR7136743A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7136743A priority Critical patent/FR2156985A5/fr
Application granted granted Critical
Publication of FR2156985A5 publication Critical patent/FR2156985A5/fr
Expired 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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
    • 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
    • G01P3/483—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 capacitance detectors
    • 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
    • G01P3/484—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 contact-making switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7136743A 1971-10-13 1971-10-13 Expired FR2156985A5 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7136743A FR2156985A5 (ja) 1971-10-13 1971-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136743A FR2156985A5 (ja) 1971-10-13 1971-10-13

Publications (1)

Publication Number Publication Date
FR2156985A5 true FR2156985A5 (ja) 1973-06-01

Family

ID=9084290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136743A Expired FR2156985A5 (ja) 1971-10-13 1971-10-13

Country Status (1)

Country Link
FR (1) FR2156985A5 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418919A1 (fr) * 1978-03-02 1979-09-28 Autovox Spa Dispositif de detection de l'etat de rotation d'un arbre, en particulier pour platines a defilement d'une bande
EP0161059A1 (en) * 1984-04-04 1985-11-13 Tektronix, Inc. Phase shifter
EP0512344A1 (de) * 1991-05-03 1992-11-11 Robert Bosch Gmbh Sensor zum selbsttätigen Auslösen von Insassenschutzvorrichtungen bei einem Unfall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418919A1 (fr) * 1978-03-02 1979-09-28 Autovox Spa Dispositif de detection de l'etat de rotation d'un arbre, en particulier pour platines a defilement d'une bande
EP0161059A1 (en) * 1984-04-04 1985-11-13 Tektronix, Inc. Phase shifter
EP0512344A1 (de) * 1991-05-03 1992-11-11 Robert Bosch Gmbh Sensor zum selbsttätigen Auslösen von Insassenschutzvorrichtungen bei einem Unfall

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Legal Events

Date Code Title Description
ST Notification of lapse