FR2244177A1 - - Google Patents

Info

Publication number
FR2244177A1
FR2244177A1 FR7431264A FR7431264A FR2244177A1 FR 2244177 A1 FR2244177 A1 FR 2244177A1 FR 7431264 A FR7431264 A FR 7431264A FR 7431264 A FR7431264 A FR 7431264A FR 2244177 A1 FR2244177 A1 FR 2244177A1
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.)
Granted
Application number
FR7431264A
Other versions
FR2244177B1 (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
Priority claimed from DE19732346670 external-priority patent/DE2346670C3/de
Application filed by Individual filed Critical Individual
Publication of FR2244177A1 publication Critical patent/FR2244177A1/fr
Application granted granted Critical
Publication of FR2244177B1 publication Critical patent/FR2244177B1/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
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/106—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the time duration between two impulses with a reference time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Gyroscopes (AREA)
  • Amplifiers (AREA)
FR7431264A 1973-09-17 1974-09-16 Expired FR2244177B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346670 DE2346670C3 (de) 1973-09-17 Schaltungsanordnung zum Überwachen einer Drehzahl

Publications (2)

Publication Number Publication Date
FR2244177A1 true FR2244177A1 (fr) 1975-04-11
FR2244177B1 FR2244177B1 (fr) 1977-07-08

Family

ID=5892763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431264A Expired FR2244177B1 (fr) 1973-09-17 1974-09-16

Country Status (4)

Country Link
CH (1) CH575603A5 (fr)
FR (1) FR2244177B1 (fr)
GB (1) GB1487398A (fr)
SE (1) SE403196B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449286A1 (fr) * 1979-02-16 1980-09-12 Nissan Motor Circuit discriminateur de frequence et procede d'utilisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237517A (en) * 1978-04-28 1980-12-02 Ludlow Industries, Inc. Motion monitoring apparatus
CN113484751B (zh) * 2021-06-30 2023-05-23 杭州电子科技大学 一种具有传输信号断线报警的测速发电机v/i变送电路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449286A1 (fr) * 1979-02-16 1980-09-12 Nissan Motor Circuit discriminateur de frequence et procede d'utilisation

Also Published As

Publication number Publication date
DE2346670B2 (de) 1977-04-21
FR2244177B1 (fr) 1977-07-08
SE7411403L (fr) 1975-03-18
CH575603A5 (fr) 1976-05-14
SE403196B (sv) 1978-07-31
GB1487398A (en) 1977-09-28
DE2346670A1 (de) 1975-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse