FR758571A - Tachymètre stroboscopique - Google Patents

Tachymètre stroboscopique

Info

Publication number
FR758571A
FR758571A FR758571DA FR758571A FR 758571 A FR758571 A FR 758571A FR 758571D A FR758571D A FR 758571DA FR 758571 A FR758571 A FR 758571A
Authority
FR
France
Prior art keywords
tachometer
strobe
strobe tachometer
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)
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.)
SCHAEFFER ET CIE ETS
Original Assignee
SCHAEFFER ET CIE ETS
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 SCHAEFFER ET CIE ETS filed Critical SCHAEFFER ET CIE ETS
Application granted granted Critical
Publication of FR758571A publication Critical patent/FR758571A/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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR758571D 1933-07-18 1933-07-18 Tachymètre stroboscopique Expired FR758571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR758571T 1933-07-18

Publications (1)

Publication Number Publication Date
FR758571A true FR758571A (fr) 1934-01-19

Family

ID=9166759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758571D Expired FR758571A (fr) 1933-07-18 1933-07-18 Tachymètre stroboscopique

Country Status (1)

Country Link
FR (1) FR758571A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068788A1 (fr) * 2017-07-10 2019-01-11 STMicroelectronics (Grand Ouest) SAS Procede et dispositif de determination d'une vitesse de rotation d'un objet, par exemple un arbre de moteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068788A1 (fr) * 2017-07-10 2019-01-11 STMicroelectronics (Grand Ouest) SAS Procede et dispositif de determination d'une vitesse de rotation d'un objet, par exemple un arbre de moteur

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