FR868174A - Perfectionnements aux appareils radioélectriques commandés par boutons-poussoirs - Google Patents
Perfectionnements aux appareils radioélectriques commandés par boutons-poussoirsInfo
- Publication number
- FR868174A FR868174A FR868174DA FR868174A FR 868174 A FR868174 A FR 868174A FR 868174D A FR868174D A FR 868174DA FR 868174 A FR868174 A FR 868174A
- Authority
- FR
- France
- Prior art keywords
- push buttons
- radio devices
- devices controlled
- controlled
- radio
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
- H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
-
- 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
-
- 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
-
- 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
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/47—Light guides for switch indicators, e.g. prisms, reflectors or cables
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2285374X | 1939-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR868174A true FR868174A (fr) | 1941-12-23 |
Family
ID=7993657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868174D Expired FR868174A (fr) | 1939-10-07 | 1940-12-18 | Perfectionnements aux appareils radioélectriques commandés par boutons-poussoirs |
Country Status (2)
Country | Link |
---|---|
US (1) | US2285374A (fr) |
FR (1) | FR868174A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476257A (en) * | 1949-07-12 | Means for illuminating | ||
US2449213A (en) * | 1944-05-25 | 1948-09-14 | Bastian Blessing Co | Telltale control switch |
US2437555A (en) * | 1944-10-20 | 1948-03-09 | Hotpoint Inc | Push-button switch |
US2532212A (en) * | 1946-01-30 | 1950-11-28 | Rca Corp | Selectively illuminated push buttons for radio receiver tuners |
US2491168A (en) * | 1947-04-12 | 1949-12-13 | Motorola Inc | Push-button control head |
US2512975A (en) * | 1947-08-14 | 1950-06-27 | Elwin W Sherrard | Illuminated toggle switch |
US2581053A (en) * | 1949-01-06 | 1952-01-01 | Robert J Thomas | Push button having two positions in one of which it is illuminated |
US2672551A (en) * | 1949-06-09 | 1954-03-16 | Douglas Aircraft Co Inc | Self-lighted control operating member |
US2696552A (en) * | 1951-05-09 | 1954-12-07 | Smiths American Corp | Variable intensity light indicator |
US3005439A (en) * | 1959-04-20 | 1961-10-24 | Avien Inc | Indirectly illuminated pointer for indicating devices |
US3213269A (en) * | 1962-09-25 | 1965-10-19 | Gen Electric | Illuminated push-button system |
US3451372A (en) * | 1966-10-03 | 1969-06-24 | Gen Motors Corp | Instrument illuminator |
US3636915A (en) * | 1968-07-25 | 1972-01-25 | Oak Electro Netics Corp | Rotary prism display |
US3619591A (en) * | 1970-02-19 | 1971-11-09 | Gen Dynamics Corp | Illuminated pushbuttons using piped light |
JPS5237482U (fr) * | 1975-09-10 | 1977-03-16 | ||
US4772769A (en) * | 1987-02-06 | 1988-09-20 | Burr-Brown Corporation | Apparatus for selective backlighting of keys of a keyboard |
US5584563A (en) * | 1996-01-16 | 1996-12-17 | General Electric Company | Appliance control assembly |
US7928859B1 (en) | 2008-11-21 | 2011-04-19 | Yazaki North America, Inc. | Full angle laser illuminate instrument cluster |
US7954965B1 (en) | 2009-04-13 | 2011-06-07 | Yazaki North America, Inc. | Method for multiple gauges in a scanning laser based display device |
US8026827B1 (en) | 2009-05-04 | 2011-09-27 | Yazaki North America, Inc. | Virtual push button switch |
US8813676B2 (en) * | 2010-05-07 | 2014-08-26 | Whirlpool Corporation | User interface for a controller |
-
1940
- 1940-12-18 FR FR868174D patent/FR868174A/fr not_active Expired
-
1941
- 1941-04-08 US US387440A patent/US2285374A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2285374A (en) | 1942-06-02 |
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