GB1021659A - Luminous pushbutton - Google Patents
Luminous pushbuttonInfo
- Publication number
- GB1021659A GB1021659A GB7192/64A GB719264A GB1021659A GB 1021659 A GB1021659 A GB 1021659A GB 7192/64 A GB7192/64 A GB 7192/64A GB 719264 A GB719264 A GB 719264A GB 1021659 A GB1021659 A GB 1021659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- button
- window
- luminous
- pushbutton
- carrying
- 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
Links
- 230000000994 depressogenic effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/30—Inverted burners, e.g. for illumination
-
- 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"
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/28—Push button structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
- Gas Burners (AREA)
Abstract
<FORM:1021659/C4-C5/1> A push-button has an outer member 12, 18, carrying a window 14 which slides over an inner member 22 carrying a luminous surface on the pad 32. An alpha-numeric on the window 14 is illuminated when the window is near the luminous surface with the button in its depressed position, but not when they are separated, i.e. when the button is elevated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US262013A US3237591A (en) | 1963-03-01 | 1963-03-01 | Pushbuttons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021659A true GB1021659A (en) | 1966-03-09 |
Family
ID=22995817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7192/64A Expired GB1021659A (en) | 1963-03-01 | 1964-02-20 | Luminous pushbutton |
Country Status (3)
Country | Link |
---|---|
US (1) | US3237591A (en) |
DE (2) | DE1196601B (en) |
GB (1) | GB1021659A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305677A (en) * | 1965-01-13 | 1967-02-21 | Rca Corp | Lighted push-button |
CH450461A (en) * | 1966-01-31 | 1968-01-31 | Wirth Gallo & Co | Keyboard with key tops made of transparent material |
US3357638A (en) * | 1966-02-17 | 1967-12-12 | Honeywell Inc | Control apparatus |
US3372501A (en) * | 1966-02-23 | 1968-03-12 | George B. Greene | Pneumatic display sign |
US3451372A (en) * | 1966-10-03 | 1969-06-24 | Gen Motors Corp | Instrument illuminator |
US3417728A (en) * | 1967-05-22 | 1968-12-24 | Foxboro Co | Fluid-activated indicator |
US3464532A (en) * | 1967-08-30 | 1969-09-02 | Burroughs Corp | Keyboard pushbutton with character visible in depressed position |
US3557745A (en) * | 1968-11-21 | 1971-01-26 | Robert S Harrah | Indicator device |
US3581289A (en) * | 1969-04-28 | 1971-05-25 | Owens Illinois Inc | Display terminal for computer monitored plant variables |
US3794800A (en) * | 1970-01-02 | 1974-02-26 | Texas Instruments Inc | Rocker actuated circuit breaker having improved means for function indication |
US3678881A (en) * | 1970-03-27 | 1972-07-25 | Gen Electric | Device for indicating contamination of a fluid supply to a fluidic circuit |
US3691985A (en) * | 1971-02-08 | 1972-09-19 | Jon L Otterlei | Spring biasing means for a self-illuminating pushbutton |
US3977357A (en) * | 1972-11-24 | 1976-08-31 | Riverside Press, Inc. | Voting machine |
DE2747589C2 (en) * | 1977-10-24 | 1982-05-27 | International Harvester Company Mbh, 4040 Neuss | Device for displaying symbols on gear levers |
DE2928700A1 (en) * | 1979-07-16 | 1981-02-19 | Siemens Ag | LAMPLESS SIGNAL ELEMENT |
JPH0228538Y2 (en) * | 1985-02-16 | 1990-07-31 | ||
US5202798A (en) * | 1986-04-15 | 1993-04-13 | Canon Kabushiki Kaisha | Still image signal recording apparatus operable by a manually operable member |
JPH0789663B2 (en) * | 1986-04-15 | 1995-09-27 | キヤノン株式会社 | Information recording device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888898A (en) * | 1959-06-02 | Dual plunger blinker sight feed for | ||
DE480590C (en) * | 1929-08-05 | Carl Greter | Electric switches glowing in the dark, mainly push-button switches | |
US317450A (en) * | 1885-05-05 | Push-button | ||
FR598749A (en) * | 1925-05-25 | 1925-12-23 | Illuminated button | |
US1600603A (en) * | 1925-07-14 | 1926-09-21 | John B Schwegler | Electric push button |
US1745624A (en) * | 1926-07-23 | 1930-02-04 | Kenneth H Kiefer | Luminous indicating device |
US1749881A (en) * | 1927-11-14 | 1930-03-11 | Holpfer Marcus | Luminous electric-light switch |
US2314122A (en) * | 1941-11-14 | 1943-03-16 | Bruno Patents Inc | Indicating relay assembly |
US2740023A (en) * | 1952-05-02 | 1956-03-27 | Honeywell Regulator Co | Push button switch |
US3163739A (en) * | 1961-09-13 | 1964-12-29 | Gen Electric | Switch with selectively lighted pushbutton actuators |
-
0
- DE DENDAT196601D patent/DE196601C/de active Active
-
1963
- 1963-03-01 US US262013A patent/US3237591A/en not_active Expired - Lifetime
-
1964
- 1964-02-20 GB GB7192/64A patent/GB1021659A/en not_active Expired
- 1964-02-27 DE DEH51864A patent/DE1196601B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1196601B (en) | 1965-07-15 |
DE196601C (en) | |
US3237591A (en) | 1966-03-01 |
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