FR2281014A1 - Appareil optico-electronique formant interrupteur ou commutateur - Google Patents
Appareil optico-electronique formant interrupteur ou commutateurInfo
- Publication number
- FR2281014A1 FR2281014A1 FR7522152A FR7522152A FR2281014A1 FR 2281014 A1 FR2281014 A1 FR 2281014A1 FR 7522152 A FR7522152 A FR 7522152A FR 7522152 A FR7522152 A FR 7522152A FR 2281014 A1 FR2281014 A1 FR 2281014A1
- Authority
- FR
- France
- Prior art keywords
- switch
- optico
- electronic device
- device forming
- forming switch
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/701,730 US4047013A (en) | 1975-07-09 | 1976-07-01 | Method and apparatus for fast determination of initial transversal equalizer coefficient values |
JP51081064A JPS5217709A (en) | 1975-07-09 | 1976-07-09 | System for determining initial equalizing coefficient value of transversal equalizer used for synchronous data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/492,625 US3946225A (en) | 1974-07-29 | 1974-07-29 | Optoelectronic switch |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2281014A1 true FR2281014A1 (fr) | 1976-02-27 |
Family
ID=23956964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7522152A Withdrawn FR2281014A1 (fr) | 1974-07-29 | 1975-07-09 | Appareil optico-electronique formant interrupteur ou commutateur |
Country Status (6)
Country | Link |
---|---|
US (1) | US3946225A (fr) |
JP (1) | JPS5444509B2 (fr) |
CA (1) | CA1035027A (fr) |
DE (1) | DE2530506A1 (fr) |
FR (1) | FR2281014A1 (fr) |
GB (1) | GB1505892A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829874Y2 (ja) * | 1977-08-22 | 1983-06-30 | 富士通株式会社 | ロ−タリ−スイツチ |
JPS568111Y2 (fr) * | 1978-09-18 | 1981-02-23 | ||
US4295056A (en) * | 1979-07-02 | 1981-10-13 | Ebauches S.A. | Integrated frequency divider |
DE3003138A1 (de) * | 1980-01-29 | 1981-07-30 | Quick Elektromotoren Werk Gmbh | Sollwertgeber fuer antriebssteuerungen |
US4584510A (en) * | 1982-09-08 | 1986-04-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thumb-actuated two-axis controller |
US4654522A (en) * | 1983-09-22 | 1987-03-31 | Cts Corporation | Miniature position encoder with radially non-aligned light emitters and detectors |
JPS63285821A (ja) * | 1987-05-18 | 1988-11-22 | Shinko Denki Kk | 押釦スイッチ |
DE4141984C1 (fr) * | 1991-12-19 | 1993-02-11 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
DE4332748B4 (de) * | 1993-09-25 | 2009-01-15 | Marquardt Gmbh | Schalter, vorzugsweise für Kraftfahrzeug |
US6157026A (en) * | 1998-11-19 | 2000-12-05 | Maxtec International Corporation | Optical switch of the multiple push button type for producing a plurality of control signals |
US6201905B1 (en) | 1999-02-05 | 2001-03-13 | Telemotive Industrial Controls | Optical switch with controlled voltage output |
DE10141975C2 (de) * | 2001-08-28 | 2003-11-20 | Kostal Leopold Gmbh & Co Kg | Vorrichtung zum optoelektronischen Erfassen von Schaltstellungen eines Schaltmittels |
US8681182B2 (en) | 2011-04-19 | 2014-03-25 | Deluxe 3D Llc | Alternate viewpoint rendering |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519688A (en) * | 1946-11-08 | 1950-08-22 | Bell Telephone Labor Inc | Signal code translator |
GB914860A (en) * | 1960-02-26 | 1963-01-09 | Ass Elect Ind | Improvements relating to variable electrical impedances |
US3234394A (en) * | 1962-07-10 | 1966-02-08 | Kollsman Instr Corp | Angular displacement encoder with photoelectric pickoffs at different radial and angular positions |
US3334237A (en) * | 1964-02-07 | 1967-08-01 | Monroe Internat Inc | Photoelectric signal control with power keyboard actuated code discs |
US3465099A (en) * | 1967-09-05 | 1969-09-02 | Friden Inc | Optical encoder |
US3610939A (en) * | 1970-03-19 | 1971-10-05 | Gri Computer Corp | Electrooptical switch structure |
US3745352A (en) * | 1970-10-21 | 1973-07-10 | G Low | Radiation sensitive solid state switch |
US3811047A (en) * | 1972-10-18 | 1974-05-14 | Wells Gardner Electronics | Balance control |
US3818485A (en) * | 1973-03-30 | 1974-06-18 | Western Digital Syst Inc | Keyboard apparatus |
-
1974
- 1974-07-29 US US05/492,625 patent/US3946225A/en not_active Expired - Lifetime
-
1975
- 1975-05-23 GB GB22668/75A patent/GB1505892A/en not_active Expired
- 1975-06-03 CA CA228,291A patent/CA1035027A/fr not_active Expired
- 1975-07-09 DE DE19752530506 patent/DE2530506A1/de active Pending
- 1975-07-09 FR FR7522152A patent/FR2281014A1/fr not_active Withdrawn
- 1975-07-23 JP JP9001775A patent/JPS5444509B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2530506A1 (de) | 1976-02-19 |
JPS5136578A (fr) | 1976-03-27 |
US3946225A (en) | 1976-03-23 |
GB1505892A (en) | 1978-03-30 |
CA1035027A (fr) | 1978-07-18 |
JPS5444509B2 (fr) | 1979-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |