ATA329783A - OPTICAL SWITCH - Google Patents

OPTICAL SWITCH

Info

Publication number
ATA329783A
ATA329783A AT329783A AT329783A ATA329783A AT A329783 A ATA329783 A AT A329783A AT 329783 A AT329783 A AT 329783A AT 329783 A AT329783 A AT 329783A AT A329783 A ATA329783 A AT A329783A
Authority
AT
Austria
Prior art keywords
optical switch
switch
optical
Prior art date
Application number
AT329783A
Other languages
German (de)
Inventor
Rotfelser Heinrich Von Di Dehn
Werner Ing Baumgaertel
Roland Dipl Phys Dallendoerfer
Gottfried Dr Ing Neumaerker
Original Assignee
Hermsdorf Keramik Veb
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 Hermsdorf Keramik Veb filed Critical Hermsdorf Keramik Veb
Publication of ATA329783A publication Critical patent/ATA329783A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3522—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element enabling or impairing total internal reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3574—Mechanical force, e.g. pressure variations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
AT329783A 1982-12-03 1983-09-15 OPTICAL SWITCH ATA329783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24551082A DD219076A3 (en) 1982-12-03 1982-12-03 COUNTER

Publications (1)

Publication Number Publication Date
ATA329783A true ATA329783A (en) 1988-11-15

Family

ID=5542956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT329783A ATA329783A (en) 1982-12-03 1983-09-15 OPTICAL SWITCH

Country Status (7)

Country Link
AT (1) ATA329783A (en)
CS (1) CS264011B1 (en)
DD (1) DD219076A3 (en)
DE (1) DE3332870A1 (en)
GB (1) GB2131543B (en)
HU (1) HU186317B (en)
SU (1) SU1494213A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742309A1 (en) * 1997-09-25 1999-04-01 Porsche Ag Operating device for electrically operated car seat
GB2409515A (en) * 2003-12-24 2005-06-29 Nokia Corp Analogue navigation device utilising differing refractive indices
DE102005021008B4 (en) * 2004-05-04 2011-06-16 Leoni Ag Optical switch or button
DE102004052932B4 (en) * 2004-10-29 2007-09-20 Klawonn, Joachim, Dipl.-Ing.(FH) sensor field

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426475A (en) * 1973-06-21 1976-02-25 Plessey Co Ltd Optical fibre switch
GB1485104A (en) * 1976-05-06 1977-09-08 Standard Telephones Cables Ltd Fibre optic switch arrangement

Also Published As

Publication number Publication date
CS264011B1 (en) 1989-05-12
HU186317B (en) 1985-07-29
GB2131543B (en) 1986-09-10
DE3332870A1 (en) 1984-08-09
SU1494213A1 (en) 1989-07-15
GB8332000D0 (en) 1984-01-04
GB2131543A (en) 1984-06-20
DD219076A3 (en) 1985-02-20

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6