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GB2301941B - Luminous pushbutton, in particular for pushbutton units of intercom and video-intercom systems - Google Patents

Luminous pushbutton, in particular for pushbutton units of intercom and video-intercom systems

Info

Publication number
GB2301941B
GB2301941B GB9610930A GB9610930A GB2301941B GB 2301941 B GB2301941 B GB 2301941B GB 9610930 A GB9610930 A GB 9610930A GB 9610930 A GB9610930 A GB 9610930A GB 2301941 B GB2301941 B GB 2301941B
Authority
GB
United Kingdom
Prior art keywords
pushbutton
intercom
video
luminous
units
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
GB9610930A
Other versions
GB2301941A (en
GB9610930D0 (en
Inventor
Ernesto Santini
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.)
BTicino SpA
Original Assignee
BTicino SpA
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 BTicino SpA filed Critical BTicino SpA
Publication of GB9610930D0 publication Critical patent/GB9610930D0/en
Publication of GB2301941A publication Critical patent/GB2301941A/en
Application granted granted Critical
Publication of GB2301941B publication Critical patent/GB2301941B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0291—Door telephones
    • 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
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • 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
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H13/063—Casings hermetically closed by a diaphragm through which passes an actuating member
    • 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
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H2013/066—Dustproof, splashproof, drip-proof, waterproof or flameproof casings using bellows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/038—Anti-vandalism
    • 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
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Closed-Circuit Television Systems (AREA)
GB9610930A 1995-06-05 1996-05-24 Luminous pushbutton, in particular for pushbutton units of intercom and video-intercom systems Expired - Fee Related GB2301941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1995MI000394U IT236937Y1 (en) 1995-06-05 1995-06-05 BRIGHT BUTTON IN PARTICULAR FOR ENTRANCE PANEL AND VIDEO DOOR ENTRY PANEL

Publications (3)

Publication Number Publication Date
GB9610930D0 GB9610930D0 (en) 1996-07-31
GB2301941A GB2301941A (en) 1996-12-18
GB2301941B true GB2301941B (en) 1998-12-16

Family

ID=11370745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9610930A Expired - Fee Related GB2301941B (en) 1995-06-05 1996-05-24 Luminous pushbutton, in particular for pushbutton units of intercom and video-intercom systems

Country Status (8)

Country Link
BE (1) BE1009131A6 (en)
DE (1) DE29609977U1 (en)
ES (1) ES1034311Y (en)
FR (1) FR2734944B3 (en)
GB (1) GB2301941B (en)
IT (1) IT236937Y1 (en)
MX (1) MX9602119A (en)
PE (1) PE20000187Z (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334378B (en) * 1998-02-17 2001-06-06 Quantel Ltd Improvements in or relating to illuminateable switch actuator buttons
DE102007040047B3 (en) * 2007-08-24 2008-09-11 Schurter Gmbh Electrical switch has housing, and plastic deformation element is provided on actuator for damping the excessive force effect in addition to elastic deformation element
EP2282316B1 (en) * 2009-07-29 2017-07-26 U-Shin Spain, SL Electric switch for a rear door or tailgate of an automobile
FR2967805B1 (en) * 2010-11-19 2012-11-02 Cogelec LABEL HOLDER BLOCK
CN105761986B (en) * 2016-04-14 2018-07-24 上海联界汽车科技有限公司 A kind of waterproof push switch
CN108166214B (en) * 2017-12-26 2022-09-02 青岛海尔洗涤电器有限公司 Key structure and washing machine
IT201800001697A1 (en) * 2018-01-23 2019-07-23 Comelit Group S P A PLATE-BUTTON GROUP FOR EXTERNAL DOOR PHONE STATION OF A DOOR PHONE AND / OR VIDEO DOOR PHONE SYSTEM AND EXTERNAL DOOR PHONE STATION USING THE SAME
CN108470975B (en) * 2018-04-02 2021-06-25 Oppo广东移动通信有限公司 Antenna assemblies, housing assemblies and electronic equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686960A (en) * 1950-11-24 1953-02-04 Bendix Aviat Corp Illuminated indicator knob for control panels
US4549050A (en) * 1984-06-20 1985-10-22 General Motors Corporation Illuminated control knob for electric switch
US5252798A (en) * 1990-11-15 1993-10-12 Alps Electric Co., Ltd. Illuminated switch apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686960A (en) * 1950-11-24 1953-02-04 Bendix Aviat Corp Illuminated indicator knob for control panels
US4549050A (en) * 1984-06-20 1985-10-22 General Motors Corporation Illuminated control knob for electric switch
US5252798A (en) * 1990-11-15 1993-10-12 Alps Electric Co., Ltd. Illuminated switch apparatus

Also Published As

Publication number Publication date
IT236937Y1 (en) 2000-08-31
ITMI950394V0 (en) 1995-06-05
ES1034311Y (en) 1997-05-01
ES1034311U (en) 1996-12-16
DE29609977U1 (en) 1996-08-22
BE1009131A6 (en) 1996-12-03
FR2734944B3 (en) 1997-05-09
PE20000187Z (en) 2000-03-07
MX9602119A (en) 1997-06-28
GB2301941A (en) 1996-12-18
FR2734944A3 (en) 1996-12-06
ITMI950394U1 (en) 1996-12-05
GB9610930D0 (en) 1996-07-31

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Legal Events

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

Effective date: 20080524