FR1543030A - Device in particular for indicating signals to be exposed - Google Patents

Device in particular for indicating signals to be exposed

Info

Publication number
FR1543030A
FR1543030A FR125660A FR125660A FR1543030A FR 1543030 A FR1543030 A FR 1543030A FR 125660 A FR125660 A FR 125660A FR 125660 A FR125660 A FR 125660A FR 1543030 A FR1543030 A FR 1543030A
Authority
FR
France
Prior art keywords
exposed
indicating signals
indicating
signals
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
FR125660A
Other languages
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.)
Rheinmetall Air Defence AG
Original Assignee
Contraves AG
Oerlikon Contraves 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
Priority claimed from CH1539966A external-priority patent/CH455583A/en
Application filed by Contraves AG, Oerlikon Contraves AG filed Critical Contraves AG
Priority to FR125660A priority Critical patent/FR1543030A/en
Application granted granted Critical
Publication of FR1543030A publication Critical patent/FR1543030A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
    • G04G9/128—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals using mechano-optical means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • G09F9/30—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 or characters are formed by combining individual elements
    • G09F9/37—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 or characters are formed by combining individual elements being movable elements
    • G09F9/375—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 or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR125660A 1966-10-24 1967-10-24 Device in particular for indicating signals to be exposed Expired FR1543030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR125660A FR1543030A (en) 1966-10-24 1967-10-24 Device in particular for indicating signals to be exposed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1539966A CH455583A (en) 1966-10-24 1966-10-24 Device for displaying selectable indicators
FR125660A FR1543030A (en) 1966-10-24 1967-10-24 Device in particular for indicating signals to be exposed

Publications (1)

Publication Number Publication Date
FR1543030A true FR1543030A (en) 1968-10-18

Family

ID=25716341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125660A Expired FR1543030A (en) 1966-10-24 1967-10-24 Device in particular for indicating signals to be exposed

Country Status (1)

Country Link
FR (1) FR1543030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073842A1 (en) * 1981-08-27 1983-03-16 Friedrich Merk-Telefonbau GmbH Bistable electromagnetic optical display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073842A1 (en) * 1981-08-27 1983-03-16 Friedrich Merk-Telefonbau GmbH Bistable electromagnetic optical display device

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