FR1151181A - Dispositif compteur de tours, en particulier pour indicateurs de vitesse d'automobiles - Google Patents

Dispositif compteur de tours, en particulier pour indicateurs de vitesse d'automobiles

Info

Publication number
FR1151181A
FR1151181A FR1151181DA FR1151181A FR 1151181 A FR1151181 A FR 1151181A FR 1151181D A FR1151181D A FR 1151181DA FR 1151181 A FR1151181 A FR 1151181A
Authority
FR
France
Prior art keywords
speedometers
automobiles
counter device
revolution counter
revolution
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
Application number
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1151181A publication Critical patent/FR1151181A/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
    • 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
    • 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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
FR1151181D 1955-06-08 1956-06-04 Dispositif compteur de tours, en particulier pour indicateurs de vitesse d'automobiles Expired FR1151181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835020X 1955-06-08

Publications (1)

Publication Number Publication Date
FR1151181A true FR1151181A (fr) 1958-01-24

Family

ID=6760794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151181D Expired FR1151181A (fr) 1955-06-08 1956-06-04 Dispositif compteur de tours, en particulier pour indicateurs de vitesse d'automobiles

Country Status (3)

Country Link
FR (1) FR1151181A (hr)
GB (1) GB835020A (hr)
NL (2) NL206510A (hr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191118A1 (hr) * 1972-07-03 1974-02-01 Gen Electric

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099927A (en) * 1965-07-26 1968-01-17 Ici Ltd Apparatus for measuring the rotational motion of a shaft
US3619680A (en) * 1969-03-26 1971-11-09 Nippon Denso Co Device for detecting the wheel speed of an automobile
IN149928B (hr) 1977-07-22 1982-06-05 Ransome Hoffmann Pollard
JPS6012578B2 (ja) * 1980-04-04 1985-04-02 トヨタ自動車株式会社 回転霧化静電塗装装置の回転数検出装置
US4904936A (en) * 1986-03-03 1990-02-27 Emhart Industries, Inc. Automotive wheel speed sensor including ferromagnetic flux carrying cup closing an opening in the wheel bearing housing
US4968933A (en) * 1986-03-03 1990-11-06 Emhart Industries, Inc. Automotive wheel speed sensor assembly with stator pole piece carried within aperture of field coil
US4970462A (en) * 1986-03-03 1990-11-13 Emhart Industries, Inc. Automotive wheel speed sensor assembly with rotor and stator, one of which has only a few poles
GB2202629A (en) * 1987-03-26 1988-09-28 Von Ryan Conversions Limited Transducer arrangement for a taximeter or a tachograph
JP2633274B2 (ja) * 1987-12-28 1997-07-23 光洋精工株式会社 自動車のホイール用軸受ユニツト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191118A1 (hr) * 1972-07-03 1974-02-01 Gen Electric

Also Published As

Publication number Publication date
NL206510A (hr)
GB835020A (en) 1960-05-18
NL206520A (hr)

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