DE2860644D1 - Photoelectric control device - Google Patents

Photoelectric control device

Info

Publication number
DE2860644D1
DE2860644D1 DE7878810008T DE2860644T DE2860644D1 DE 2860644 D1 DE2860644 D1 DE 2860644D1 DE 7878810008 T DE7878810008 T DE 7878810008T DE 2860644 T DE2860644 T DE 2860644T DE 2860644 D1 DE2860644 D1 DE 2860644D1
Authority
DE
Germany
Prior art keywords
control device
photoelectric control
photoelectric
control
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
Application number
DE7878810008T
Other languages
German (de)
Inventor
Alan Lewis Harmer
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Application granted granted Critical
Publication of DE2860644D1 publication Critical patent/DE2860644D1/en
Expired legal-status Critical Current

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
DE7878810008T 1977-07-08 1978-07-07 Photoelectric control device Expired DE2860644D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2881477 1977-07-08

Publications (1)

Publication Number Publication Date
DE2860644D1 true DE2860644D1 (en) 1981-08-06

Family

ID=10281609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878810008T Expired DE2860644D1 (en) 1977-07-08 1978-07-07 Photoelectric control device

Country Status (2)

Country Link
EP (1) EP0000857B1 (en)
DE (1) DE2860644D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463545B1 (en) * 1979-08-16 1986-06-13 Graniou Elg Electronique Louis ELECTRIC FUNCTIONAL CONTROL BY FINGER PRESSURE ON A KEY WITH OPTO-ELECTRONIC SWITCH AND INCORPORATED DISPLAY
DE3172599D1 (en) * 1981-07-06 1985-11-14 Battelle Memorial Institute Photo-electric control device
CH659149A5 (en) * 1982-03-29 1986-12-31 Olten Ag Elektro Apparatebau SWITCHING DEVICE WITH A SWITCHING PART AND A COMMAND AND REPORTING BUTTON STORED IN A HOUSING.
GB2133137A (en) * 1983-01-07 1984-07-18 Plessey Co Plc Fibre optic light switch
JPS6014216A (en) * 1983-07-06 1985-01-24 Ricoh Co Ltd Operation panel
DE3414872A1 (en) * 1984-04-19 1985-10-31 Miele & Cie GmbH & Co, 4830 Gütersloh Switch tablet containing optoelectronic switching elements
EP0768961A1 (en) * 1994-10-18 1997-04-23 Werner Dorsch Arrangement for manually switching an electric switching current in a motor vehicle
DE19735476A1 (en) * 1997-08-16 1999-02-18 Itt Mfg Enterprises Inc Switching system for automobile electrical device with optical display
GB2333589A (en) * 1998-01-24 1999-07-28 Motorola Ltd Illuminated optical switch
GB2339276A (en) * 1998-07-07 2000-01-19 Motorola Ltd Self-illuminating pivotal switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
DE2516171A1 (en) * 1975-04-14 1976-10-21 Rainer Dr Med Liedtke Pushbutton switch for tripping optoelectronic couplings - generates switching pulses using light source and photodetector as contacts
DE2517030A1 (en) * 1975-04-17 1976-10-28 Rainer Dr Med Liedtke Switch for tripping opticoelectronic couplings - is for use in light current electrical and electronic systems and uses lights and photoreceivers of differing geometry

Also Published As

Publication number Publication date
EP0000857A1 (en) 1979-02-21
EP0000857B1 (en) 1981-04-29

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: MUELLER-BOERNER, R., DIPL.-ING., 1000 BERLIN WEY, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee