JPH02146315U - - Google Patents

Info

Publication number
JPH02146315U
JPH02146315U JP5672189U JP5672189U JPH02146315U JP H02146315 U JPH02146315 U JP H02146315U JP 5672189 U JP5672189 U JP 5672189U JP 5672189 U JP5672189 U JP 5672189U JP H02146315 U JPH02146315 U JP H02146315U
Authority
JP
Japan
Prior art keywords
slits
rotating plate
light
detection device
outer circumferential
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
JP5672189U
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 JP5672189U priority Critical patent/JPH02146315U/ja
Publication of JPH02146315U publication Critical patent/JPH02146315U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
JP5672189U 1989-05-17 1989-05-17 Pending JPH02146315U (US06272168-20010807-M00014.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5672189U JPH02146315U (US06272168-20010807-M00014.png) 1989-05-17 1989-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5672189U JPH02146315U (US06272168-20010807-M00014.png) 1989-05-17 1989-05-17

Publications (1)

Publication Number Publication Date
JPH02146315U true JPH02146315U (US06272168-20010807-M00014.png) 1990-12-12

Family

ID=31580796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5672189U Pending JPH02146315U (US06272168-20010807-M00014.png) 1989-05-17 1989-05-17

Country Status (1)

Country Link
JP (1) JPH02146315U (US06272168-20010807-M00014.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226822A (ja) * 1983-06-07 1984-12-20 Matsushita Electric Works Ltd ロ−タリエンコ−ダ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226822A (ja) * 1983-06-07 1984-12-20 Matsushita Electric Works Ltd ロ−タリエンコ−ダ

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