JPH0312118U - - Google Patents

Info

Publication number
JPH0312118U
JPH0312118U JP7238389U JP7238389U JPH0312118U JP H0312118 U JPH0312118 U JP H0312118U JP 7238389 U JP7238389 U JP 7238389U JP 7238389 U JP7238389 U JP 7238389U JP H0312118 U JPH0312118 U JP H0312118U
Authority
JP
Japan
Prior art keywords
light
optical fiber
reflection section
light reflection
numerical aperture
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
JP7238389U
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 JP7238389U priority Critical patent/JPH0312118U/ja
Priority to US07/540,006 priority patent/US5038031A/en
Priority to DE4019794A priority patent/DE4019794C2/de
Priority to KR1019900009298A priority patent/KR910002136A/ko
Publication of JPH0312118U publication Critical patent/JPH0312118U/ja
Pending legal-status Critical Current

Links

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  • Optical Transform (AREA)
JP7238389U 1989-06-22 1989-06-22 Pending JPH0312118U (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7238389U JPH0312118U (zh) 1989-06-22 1989-06-22
US07/540,006 US5038031A (en) 1989-06-22 1990-06-19 Optical rotary encoder having large and small numerical aperture fibers
DE4019794A DE4019794C2 (de) 1989-06-22 1990-06-21 Optischer Winkelgeber
KR1019900009298A KR910002136A (ko) 1989-06-22 1990-06-22 광로우터리 엔코우더

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7238389U JPH0312118U (zh) 1989-06-22 1989-06-22

Publications (1)

Publication Number Publication Date
JPH0312118U true JPH0312118U (zh) 1991-02-07

Family

ID=31610269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7238389U Pending JPH0312118U (zh) 1989-06-22 1989-06-22

Country Status (1)

Country Link
JP (1) JPH0312118U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007191890A (ja) * 2006-01-18 2007-08-02 Sekisui Chem Co Ltd 雨水貯留浸透施設
JP2011106200A (ja) * 2009-11-19 2011-06-02 Maeda Kogyo Kk 雨水浄化装置及び雨水浄化システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137816A (ja) * 1983-01-27 1984-08-08 Natl Aerospace Lab 反射型光検出器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137816A (ja) * 1983-01-27 1984-08-08 Natl Aerospace Lab 反射型光検出器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007191890A (ja) * 2006-01-18 2007-08-02 Sekisui Chem Co Ltd 雨水貯留浸透施設
JP2011106200A (ja) * 2009-11-19 2011-06-02 Maeda Kogyo Kk 雨水浄化装置及び雨水浄化システム

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