DE3768828D1 - Photoelektrischer drehschalter. - Google Patents

Photoelektrischer drehschalter.

Info

Publication number
DE3768828D1
DE3768828D1 DE8787102083T DE3768828T DE3768828D1 DE 3768828 D1 DE3768828 D1 DE 3768828D1 DE 8787102083 T DE8787102083 T DE 8787102083T DE 3768828 T DE3768828 T DE 3768828T DE 3768828 D1 DE3768828 D1 DE 3768828D1
Authority
DE
Germany
Prior art keywords
rotary switch
photoelectric rotary
photoelectric
switch
rotary
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 - Fee Related
Application number
DE8787102083T
Other languages
English (en)
Inventor
Yutaka Omron Tateisi Ele Omura
Takeshi Omron Tateisi Kikukawa
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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
Priority claimed from JP3150086A external-priority patent/JPS62190623A/ja
Priority claimed from JP1986020809U external-priority patent/JPH0526671Y2/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of DE3768828D1 publication Critical patent/DE3768828D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switches With Compound Operations (AREA)
DE8787102083T 1986-02-14 1987-02-13 Photoelektrischer drehschalter. Expired - Fee Related DE3768828D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3150086A JPS62190623A (ja) 1986-02-14 1986-02-14 回転動作形光電スイツチ
JP1986020809U JPH0526671Y2 (de) 1986-02-14 1986-02-14

Publications (1)

Publication Number Publication Date
DE3768828D1 true DE3768828D1 (de) 1991-05-02

Family

ID=26357795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787102083T Expired - Fee Related DE3768828D1 (de) 1986-02-14 1987-02-13 Photoelektrischer drehschalter.

Country Status (2)

Country Link
EP (1) EP0233611B1 (de)
DE (1) DE3768828D1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224169A1 (de) * 1972-05-18 1973-12-06 Rolf Schatz Feinwerktechnik Fa Optoelektronischer schalter mit mechanischer steuerung fuer ueberwachungseinrichtungen insbesondere an textilmaschinen
ZA751680B (en) * 1974-04-26 1976-02-25 Westinghouse Electric Corp Solid-state limit switch utilizing infrared link
US4105938A (en) * 1976-08-20 1978-08-08 Mkc Electronics Corporation Proportional pulse controller

Also Published As

Publication number Publication date
EP0233611B1 (de) 1991-03-27
EP0233611A3 (en) 1988-10-05
EP0233611A2 (de) 1987-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee