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GB2060971B - Illuminated push-button panels - Google Patents

Illuminated push-button panels

Info

Publication number
GB2060971B
GB2060971B GB8025757A GB8025757A GB2060971B GB 2060971 B GB2060971 B GB 2060971B GB 8025757 A GB8025757 A GB 8025757A GB 8025757 A GB8025757 A GB 8025757A GB 2060971 B GB2060971 B GB 2060971B
Authority
GB
United Kingdom
Prior art keywords
illuminated push
button panels
panels
button
illuminated
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
GB8025757A
Other versions
GB2060971A (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.)
Schoeller and Co Elektrotecnische Fabrik GmbH and Co
Original Assignee
Schoeller and Co Elektrotecnische Fabrik GmbH and 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 Schoeller and Co Elektrotecnische Fabrik GmbH and Co filed Critical Schoeller and Co Elektrotecnische Fabrik GmbH and Co
Publication of GB2060971A publication Critical patent/GB2060971A/en
Application granted granted Critical
Publication of GB2060971B publication Critical patent/GB2060971B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/034—Coloured areas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/042—Light emitting elements replaceable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H01H2219/0621—Optical fiber light conductor
GB8025757A 1979-08-09 1980-08-07 Illuminated push-button panels Expired GB2060971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7922758U DE7922758U1 (en) 1979-08-09 1979-08-09 Window arrangement for illuminated keypads

Publications (2)

Publication Number Publication Date
GB2060971A GB2060971A (en) 1981-05-07
GB2060971B true GB2060971B (en) 1983-05-18

Family

ID=6706468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025757A Expired GB2060971B (en) 1979-08-09 1980-08-07 Illuminated push-button panels

Country Status (4)

Country Link
DE (1) DE7922758U1 (en)
FR (1) FR2463006B1 (en)
GB (1) GB2060971B (en)
IT (2) IT8022532V0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712791D0 (en) * 1987-06-01 1987-07-08 Neave A J Display cabinet
DE4107182A1 (en) * 1991-03-06 1992-09-10 Daimler Benz Ag Switch component with opaque sign on translucent coloured background - carries function symbol formed by deposition of opaque layer for visible contrast
JP2568368Y2 (en) * 1992-02-05 1998-04-08 マルイ工業株式会社 Display panel
DE19717636A1 (en) * 1997-04-25 1998-11-12 Trw Fahrzeugelektrik Method for producing a panel part, actuating part or the like parts with function symbols for the illumination with transmitted light
DE19846996C2 (en) * 1998-10-13 2002-01-17 Bartec Componenten & Syst Gmbh switch
SE522248C2 (en) * 2002-02-19 2004-01-27 Bo Mineur controls
DE10345880B3 (en) * 2003-09-30 2005-05-25 Siemens Ag Icon area with combined night and function lighting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285923B (en) * 1966-11-23 1968-12-19 Licentia Gmbh Control panel, feedback panel or control panel with a large number of states to be visually signaled
GB1374995A (en) * 1971-09-16 1974-11-20 Rank Organisation Ltd Optical arrangement
FR2277425A1 (en) * 1974-07-02 1976-01-30 Chrysler France Push button indicator switch for vehicle - has collar screening bulb when switch pressed in
DE2741492A1 (en) * 1977-09-15 1979-03-29 Miele & Cie Switching state indicator for household appliances - has light conductors incorporated in appliance control knob producing switching state indication via light source orifice

Also Published As

Publication number Publication date
DE7922758U1 (en) 1980-09-04
IT8024079A0 (en) 1980-08-08
IT8022532V0 (en) 1980-08-08
FR2463006A1 (en) 1981-02-20
FR2463006B1 (en) 1986-12-19
IT1132371B (en) 1986-07-02
GB2060971A (en) 1981-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930807