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FR1509391A - Dispositif indicateur magnétique à aimant permanent rotatif - Google Patents

Dispositif indicateur magnétique à aimant permanent rotatif

Info

Publication number
FR1509391A
FR1509391A FR91971A FR91971A FR1509391A FR 1509391 A FR1509391 A FR 1509391A FR 91971 A FR91971 A FR 91971A FR 91971 A FR91971 A FR 91971A FR 1509391 A FR1509391 A FR 1509391A
Authority
FR
France
Prior art keywords
permanent magnet
indicating device
magnet magnetic
rotating permanent
magnetic indicating
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
FR91971A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Application granted granted Critical
Publication of FR1509391A publication Critical patent/FR1509391A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/23—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/40—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Toys (AREA)
FR91971A 1966-01-20 1967-01-20 Dispositif indicateur magnétique à aimant permanent rotatif Expired FR1509391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2746/66A GB1177631A (en) 1966-01-20 1966-01-20 Improvements in or relating to Electromagnetic Indicating Devices.

Publications (1)

Publication Number Publication Date
FR1509391A true FR1509391A (fr) 1968-01-12

Family

ID=9745106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91971A Expired FR1509391A (fr) 1966-01-20 1967-01-20 Dispositif indicateur magnétique à aimant permanent rotatif

Country Status (4)

Country Link
US (1) US3508256A (fr)
DE (1) DE1566818A1 (fr)
FR (1) FR1509391A (fr)
GB (1) GB1177631A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813121A1 (de) * 1968-12-06 1970-12-03 Teldix Gmbh Elektromechanische Anzeigeeinrichtung
US3631475A (en) * 1969-05-24 1971-12-28 Feldix Gmbh Electromechanical indicator device
US3735303A (en) * 1971-10-18 1973-05-22 Bowmar Instrument Corp Rotary magnetic position indicator having odd number of positions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089131A (en) * 1959-05-25 1963-05-07 Bendix Corp Electromagnetic indicator
US3113301A (en) * 1959-11-18 1963-12-03 Admiral Corp Signal translating apparatus
US3118138A (en) * 1960-01-08 1964-01-14 Patent Button Co Electromagnetic indicator
US3353174A (en) * 1964-05-28 1967-11-14 Patwin Inc Electromagnetic indicator gating arrangement
US3311911A (en) * 1964-08-27 1967-03-28 Bendix Corp Electromagnetic indicator device

Also Published As

Publication number Publication date
US3508256A (en) 1970-04-21
GB1177631A (en) 1970-01-14
DE1566818A1 (de) 1970-07-16

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