JPH02148430U - - Google Patents

Info

Publication number
JPH02148430U
JPH02148430U JP2707089U JP2707089U JPH02148430U JP H02148430 U JPH02148430 U JP H02148430U JP 2707089 U JP2707089 U JP 2707089U JP 2707089 U JP2707089 U JP 2707089U JP H02148430 U JPH02148430 U JP H02148430U
Authority
JP
Japan
Prior art keywords
rotor
photoelectric element
vane
infrared detector
colored
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
JP2707089U
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 JP2707089U priority Critical patent/JPH02148430U/ja
Publication of JPH02148430U publication Critical patent/JPH02148430U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP2707089U 1989-03-08 1989-03-08 Pending JPH02148430U (US07943777-20110517-C00090.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2707089U JPH02148430U (US07943777-20110517-C00090.png) 1989-03-08 1989-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2707089U JPH02148430U (US07943777-20110517-C00090.png) 1989-03-08 1989-03-08

Publications (1)

Publication Number Publication Date
JPH02148430U true JPH02148430U (US07943777-20110517-C00090.png) 1990-12-17

Family

ID=31529942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2707089U Pending JPH02148430U (US07943777-20110517-C00090.png) 1989-03-08 1989-03-08

Country Status (1)

Country Link
JP (1) JPH02148430U (US07943777-20110517-C00090.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144428A (en) * 1981-03-02 1982-09-07 Olympus Optical Co Ltd Optical chopper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144428A (en) * 1981-03-02 1982-09-07 Olympus Optical Co Ltd Optical chopper

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