JPH02104542U - - Google Patents

Info

Publication number
JPH02104542U
JPH02104542U JP4746689U JP4746689U JPH02104542U JP H02104542 U JPH02104542 U JP H02104542U JP 4746689 U JP4746689 U JP 4746689U JP 4746689 U JP4746689 U JP 4746689U JP H02104542 U JPH02104542 U JP H02104542U
Authority
JP
Japan
Prior art keywords
light
emitting body
casing
sensor
electronic 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.)
Pending
Application number
JP4746689U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4746689U priority Critical patent/JPH02104542U/ja
Publication of JPH02104542U publication Critical patent/JPH02104542U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP4746689U 1988-10-26 1989-04-21 Pending JPH02104542U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4746689U JPH02104542U (2) 1988-10-26 1989-04-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13959688 1988-10-26
JP4746689U JPH02104542U (2) 1988-10-26 1989-04-21

Publications (1)

Publication Number Publication Date
JPH02104542U true JPH02104542U (2) 1990-08-20

Family

ID=31717988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4746689U Pending JPH02104542U (2) 1988-10-26 1989-04-21

Country Status (1)

Country Link
JP (1) JPH02104542U (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417625A (ja) * 1990-05-11 1992-01-22 Sumitomo Metal Ind Ltd ハースロール
JPH11312446A (ja) * 1998-04-27 1999-11-09 Yamatake Corp 近接スイッチ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138733A (en) * 1981-02-20 1982-08-27 Matsushita Electric Works Ltd Photoelectric switch aiming device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138733A (en) * 1981-02-20 1982-08-27 Matsushita Electric Works Ltd Photoelectric switch aiming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417625A (ja) * 1990-05-11 1992-01-22 Sumitomo Metal Ind Ltd ハースロール
JPH11312446A (ja) * 1998-04-27 1999-11-09 Yamatake Corp 近接スイッチ

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