FR2627307B1 - ELECTROMAGNETIC BISTABLE DEVICE - Google Patents

ELECTROMAGNETIC BISTABLE DEVICE

Info

Publication number
FR2627307B1
FR2627307B1 FR8801853A FR8801853A FR2627307B1 FR 2627307 B1 FR2627307 B1 FR 2627307B1 FR 8801853 A FR8801853 A FR 8801853A FR 8801853 A FR8801853 A FR 8801853A FR 2627307 B1 FR2627307 B1 FR 2627307B1
Authority
FR
France
Prior art keywords
bistable device
electromagnetic
electromagnetic bistable
bistable
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 - Fee Related
Application number
FR8801853A
Other languages
French (fr)
Other versions
FR2627307A1 (en
Inventor
Daniel Le Coq
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.)
ERFI SARL
Original Assignee
ERFI SARL
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 ERFI SARL filed Critical ERFI SARL
Priority to FR8801853A priority Critical patent/FR2627307B1/en
Publication of FR2627307A1 publication Critical patent/FR2627307A1/en
Application granted granted Critical
Publication of FR2627307B1 publication Critical patent/FR2627307B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
    • 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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
FR8801853A 1988-02-17 1988-02-17 ELECTROMAGNETIC BISTABLE DEVICE Expired - Fee Related FR2627307B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8801853A FR2627307B1 (en) 1988-02-17 1988-02-17 ELECTROMAGNETIC BISTABLE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801853A FR2627307B1 (en) 1988-02-17 1988-02-17 ELECTROMAGNETIC BISTABLE DEVICE

Publications (2)

Publication Number Publication Date
FR2627307A1 FR2627307A1 (en) 1989-08-18
FR2627307B1 true FR2627307B1 (en) 1993-01-29

Family

ID=9363324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801853A Expired - Fee Related FR2627307B1 (en) 1988-02-17 1988-02-17 ELECTROMAGNETIC BISTABLE DEVICE

Country Status (1)

Country Link
FR (1) FR2627307B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054789A5 (en) * 1969-07-25 1971-05-07 Fok Gyem Finommechanikai
US4040193A (en) * 1975-06-10 1977-08-09 Matsushita Electric Industrial Co., Ltd. Display device
US4015255A (en) * 1975-06-25 1977-03-29 Time-O-Matic, Inc. Magnetically operated sign
FR2487098A1 (en) * 1980-07-18 1982-01-22 Vandeputte Fils & Cie DEVICE FOR VISUALIZING DATA

Also Published As

Publication number Publication date
FR2627307A1 (en) 1989-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse