FR2277467A1 - OPTICAL SWITCH - Google Patents

OPTICAL SWITCH

Info

Publication number
FR2277467A1
FR2277467A1 FR7520760A FR7520760A FR2277467A1 FR 2277467 A1 FR2277467 A1 FR 2277467A1 FR 7520760 A FR7520760 A FR 7520760A FR 7520760 A FR7520760 A FR 7520760A FR 2277467 A1 FR2277467 A1 FR 2277467A1
Authority
FR
France
Prior art keywords
optical switch
switch
optical
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.)
Granted
Application number
FR7520760A
Other languages
French (fr)
Other versions
FR2277467B3 (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2277467A1 publication Critical patent/FR2277467A1/en
Application granted granted Critical
Publication of FR2277467B3 publication Critical patent/FR2277467B3/fr
Granted 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
FR7520760A 1974-07-05 1975-07-02 OPTICAL SWITCH Granted FR2277467A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742432421 DE2432421B2 (en) 1974-07-05 1974-07-05 OPTICAL SWITCH

Publications (2)

Publication Number Publication Date
FR2277467A1 true FR2277467A1 (en) 1976-01-30
FR2277467B3 FR2277467B3 (en) 1979-02-23

Family

ID=5919830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520760A Granted FR2277467A1 (en) 1974-07-05 1975-07-02 OPTICAL SWITCH

Country Status (5)

Country Link
JP (1) JPS5130979A (en)
DE (1) DE2432421B2 (en)
FR (1) FR2277467A1 (en)
GB (1) GB1495808A (en)
IT (1) IT1039591B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000857A1 (en) * 1977-07-08 1979-02-21 Battelle Memorial Institute Photoelectric control device
EP0777327A1 (en) * 1995-11-30 1997-06-04 Haschkamp, Joachim, Dipl.-Ing. Push button switch for household appliances

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422999B (en) * 1980-09-03 1982-04-05 Asea Ab FIBEROPTIC SENSOR
DE3133798A1 (en) * 1981-08-26 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Contactless switch
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
DE29509103U1 (en) * 1995-06-01 1995-08-17 Siemens AG, 80333 München Coupling system
DE19529017C2 (en) * 1995-07-27 1999-09-02 Korejwo Device for suctioning and rinsing body cavities
DE19736929A1 (en) * 1997-08-25 1998-11-05 Siemens Ag Safety alarm for detecting faults in medical equipment
DE10001873B4 (en) * 2000-01-18 2010-06-02 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Optical transmitting and receiving device
DE10141161A1 (en) * 2001-08-16 2003-02-27 C & E Fein Gmbh & Co Kg Optical control device
EP1943061B1 (en) 2005-11-04 2011-03-16 Robert Bosch Gmbh Method and apparatus for providing torque limit feedback in a power drill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000857A1 (en) * 1977-07-08 1979-02-21 Battelle Memorial Institute Photoelectric control device
EP0777327A1 (en) * 1995-11-30 1997-06-04 Haschkamp, Joachim, Dipl.-Ing. Push button switch for household appliances

Also Published As

Publication number Publication date
IT1039591B (en) 1979-12-10
DE2432421B2 (en) 1977-08-25
FR2277467B3 (en) 1979-02-23
GB1495808A (en) 1977-12-21
DE2432421A1 (en) 1976-01-22
JPS5130979A (en) 1976-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse