GB1340902A - Rotation detecting device - Google Patents

Rotation detecting device

Info

Publication number
GB1340902A
GB1340902A GB2455671*A GB2455671A GB1340902A GB 1340902 A GB1340902 A GB 1340902A GB 2455671 A GB2455671 A GB 2455671A GB 1340902 A GB1340902 A GB 1340902A
Authority
GB
United Kingdom
Prior art keywords
transistors
shaft
coupled
speed
actuation
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
GB2455671*A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1340902A publication Critical patent/GB1340902A/en
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
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electric Motors In General (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB2455671*A 1970-03-19 1971-04-19 Rotation detecting device Expired GB1340902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2111370A 1970-03-19 1970-03-19

Publications (1)

Publication Number Publication Date
GB1340902A true GB1340902A (en) 1973-12-19

Family

ID=21802411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2455671*A Expired GB1340902A (en) 1970-03-19 1971-04-19 Rotation detecting device

Country Status (4)

Country Link
US (1) US3673496A (enExample)
DE (1) DE2113157A1 (enExample)
FR (1) FR2083406A1 (enExample)
GB (1) GB1340902A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056568A1 (fr) * 1981-01-21 1982-07-28 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Oscillateur à seuil de sécurité

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201467B1 (enExample) * 1972-09-27 1975-10-24 Matlabo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500307A (en) * 1966-02-10 1970-03-10 Lockheed Aircraft Corp Aircraft touchdown detection apparatus
US3560854A (en) * 1967-10-16 1971-02-02 John I Moss Inc Pulse actuated speed responsive system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056568A1 (fr) * 1981-01-21 1982-07-28 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Oscillateur à seuil de sécurité

Also Published As

Publication number Publication date
FR2083406A1 (enExample) 1971-12-17
DE2113157A1 (de) 1971-10-07
US3673496A (en) 1972-06-27

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed