GB8300430D0 - Fibre optic light switch - Google Patents
Fibre optic light switchInfo
- Publication number
- GB8300430D0 GB8300430D0 GB838300430A GB8300430A GB8300430D0 GB 8300430 D0 GB8300430 D0 GB 8300430D0 GB 838300430 A GB838300430 A GB 838300430A GB 8300430 A GB8300430 A GB 8300430A GB 8300430 D0 GB8300430 D0 GB 8300430D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- light switch
- fibre optic
- optic light
- fibre
- 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- Withdrawn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
- H03K17/96—Touch switches
- H03K17/9627—Optical touch switches
-
- 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
- H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
-
- 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
- H03K17/96—Touch switches
- H03K17/9627—Optical touch switches
- H03K17/9638—Optical touch switches using a light guide
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08300430A GB2133137A (en) | 1983-01-07 | 1983-01-07 | Fibre optic light switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08300430A GB2133137A (en) | 1983-01-07 | 1983-01-07 | Fibre optic light switch |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8300430D0 true GB8300430D0 (en) | 1983-02-09 |
GB2133137A GB2133137A (en) | 1984-07-18 |
Family
ID=10536053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08300430A Withdrawn GB2133137A (en) | 1983-01-07 | 1983-01-07 | Fibre optic light switch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2133137A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161266B (en) * | 1984-07-02 | 1988-08-24 | Antonis Chris Ioannides | Switch device |
FR2693859A1 (en) * | 1992-07-20 | 1994-01-21 | Novatec Sarl | Fibre=optic switch for opto-electronics - has stripped optical fibre section branched to laser source with detector in second branch |
DE9309880U1 (en) * | 1993-07-02 | 1993-11-11 | Cooper Tools GmbH, 74354 Besigheim | Switching device for hand tools or hand tools |
DE19700836C1 (en) * | 1997-01-13 | 1998-05-14 | Cherry Mikroschalter Gmbh | Optical sensor switch for ceramic cooking hob |
FR2775351B1 (en) * | 1998-02-24 | 2000-05-12 | Peugeot | DEVICE FOR DETERMINING THE PRESENCE OR ABSENCE OF A PLUG IN THE CORRECT POSITIONING OF A TUBING END |
DE102004025878B4 (en) * | 2004-05-12 | 2006-06-14 | Diehl Ako Stiftung & Co. Kg | Touch-sensitive pushbutton |
US20070040108A1 (en) * | 2005-08-16 | 2007-02-22 | Wenstrand John S | Optical sensor light switch |
FR3082183B1 (en) * | 2018-06-08 | 2020-06-05 | Ecole Nationale Superieure De Techniques Avancees Bretagne | METHOD AND SYSTEM FOR ACTIVATING AND SETTING A TIMER FOR USE IN AN UNDERWATER ENVIRONMENT. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1418318A (en) * | 1972-09-22 | 1975-12-17 | Nat Res Dev | Keyboard |
DE2432421B2 (en) * | 1974-07-05 | 1977-08-25 | Siemens AG, 1000 Berlin und 8000 München | OPTICAL SWITCH |
DE2860644D1 (en) * | 1977-07-08 | 1981-08-06 | Battelle Memorial Institute | Photoelectric control device |
GB2048466A (en) * | 1979-04-13 | 1980-12-10 | Diffracto Ltd | Optically controlled plumbing apparatus |
US4398789A (en) * | 1979-04-13 | 1983-08-16 | Diffracto Ltd. | Opto-electronically controlled bathing systems |
EP0041830A1 (en) * | 1980-06-10 | 1981-12-16 | Kenwood Manufacturing Company Limited | Touch switch |
JPS57175345A (en) * | 1981-04-22 | 1982-10-28 | Sumitomo Electric Industries | Sensor for live body organ spectrum analyser |
-
1983
- 1983-01-07 GB GB08300430A patent/GB2133137A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2133137A (en) | 1984-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |