EP0138513A3 - Display devices - Google Patents

Display devices Download PDF

Info

Publication number
EP0138513A3
EP0138513A3 EP84306752A EP84306752A EP0138513A3 EP 0138513 A3 EP0138513 A3 EP 0138513A3 EP 84306752 A EP84306752 A EP 84306752A EP 84306752 A EP84306752 A EP 84306752A EP 0138513 A3 EP0138513 A3 EP 0138513A3
Authority
EP
European Patent Office
Prior art keywords
mounting plate
display devices
casing
display
mounting
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.)
Granted
Application number
EP84306752A
Other versions
EP0138513A2 (en
EP0138513B1 (en
Inventor
Norman Peter Bishop
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
Application filed by Individual filed Critical Individual
Priority to AT84306752T priority Critical patent/ATE32540T1/en
Publication of EP0138513A2 publication Critical patent/EP0138513A2/en
Publication of EP0138513A3 publication Critical patent/EP0138513A3/en
Application granted granted Critical
Publication of EP0138513B1 publication Critical patent/EP0138513B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A display device which includes a casing (11) in which is provided a mounting face plate (12) spaced from the rear of the casing (11) and supporting a number of display elements (14), and electro-magnetic drive motors (15) for moving each element (14) selectively between a display position in front of the plane of the mounting plate (12) and a retracted position behind the mounting plate (12), each element (14) being moved around the edge of the mounting plate (12) or through an aperture (23) or slot in the mounting plate (12).
EP84306752A 1983-10-07 1984-10-04 Display devices Expired EP0138513B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84306752T ATE32540T1 (en) 1983-10-07 1984-10-04 INDICATORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838326850A GB8326850D0 (en) 1983-10-07 1983-10-07 Display devices
GB8326850 1983-10-07

Publications (3)

Publication Number Publication Date
EP0138513A2 EP0138513A2 (en) 1985-04-24
EP0138513A3 true EP0138513A3 (en) 1985-06-26
EP0138513B1 EP0138513B1 (en) 1988-02-17

Family

ID=10549813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306752A Expired EP0138513B1 (en) 1983-10-07 1984-10-04 Display devices

Country Status (4)

Country Link
EP (1) EP0138513B1 (en)
AT (1) ATE32540T1 (en)
DE (1) DE3469388D1 (en)
GB (2) GB8326850D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1007718Y (en) * 1986-10-15 1989-09-01 Bischoff Hermann Joseph PRICE AND SIMILAR INDICATOR TABLE
HU212225B (en) * 1991-11-04 1996-04-29 Jaki Indicator arrangement of passive element, particularly for indicating by means of the characters consisting of segments
DE4400004A1 (en) * 1994-01-03 1995-07-06 Hunnekuhl Franz Josef Display equipment for numbers and letters
US10170264B2 (en) 2015-03-06 2019-01-01 Abb Schweiz Ag Information display system for switching device, switching device, and method
US9870878B2 (en) 2015-03-06 2018-01-16 General Electric Company Information display system for switching device, switching device, and method
USD803790S1 (en) 2015-03-06 2017-11-28 General Electric Company Circuit breaker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537197A (en) * 1969-01-23 1970-11-03 Ferranti Packard Ltd Lever operated display device
US3581301A (en) * 1966-10-24 1971-05-25 Contraves Ag Display arrangement for symbols
US4223464A (en) * 1979-03-22 1980-09-23 Ferranti-Packard Limited Display or indicator element
EP0018483A1 (en) * 1979-04-28 1980-11-12 Mannesmann Kienzle GmbH Electromechanically operated digital display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1575939B1 (en) * 1967-01-21 1973-01-25 Jurid Werke Gmbh FRICTION LINING ARRANGEMENT
US4117478A (en) * 1976-10-12 1978-09-26 The Staver Company, Incorporated Variable character display device
US4426799A (en) * 1982-06-21 1984-01-24 Nei Canada Limited Vane operated display or indicating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581301A (en) * 1966-10-24 1971-05-25 Contraves Ag Display arrangement for symbols
US3537197A (en) * 1969-01-23 1970-11-03 Ferranti Packard Ltd Lever operated display device
US4223464A (en) * 1979-03-22 1980-09-23 Ferranti-Packard Limited Display or indicator element
EP0018483A1 (en) * 1979-04-28 1980-11-12 Mannesmann Kienzle GmbH Electromechanically operated digital display device

Also Published As

Publication number Publication date
EP0138513A2 (en) 1985-04-24
GB8425389D0 (en) 1984-11-14
ATE32540T1 (en) 1988-03-15
GB2148040A (en) 1985-05-22
DE3469388D1 (en) 1988-03-24
GB2148040B (en) 1987-05-13
GB8326850D0 (en) 1983-11-09
EP0138513B1 (en) 1988-02-17

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