JPH0418363U - - Google Patents
Info
- Publication number
- JPH0418363U JPH0418363U JP6001390U JP6001390U JPH0418363U JP H0418363 U JPH0418363 U JP H0418363U JP 6001390 U JP6001390 U JP 6001390U JP 6001390 U JP6001390 U JP 6001390U JP H0418363 U JPH0418363 U JP H0418363U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- optical
- rotating disk
- propeller
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990060013U JP2515512Y2 (ja) | 1990-06-05 | 1990-06-05 | 風向風速計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990060013U JP2515512Y2 (ja) | 1990-06-05 | 1990-06-05 | 風向風速計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0418363U true JPH0418363U (sv) | 1992-02-17 |
JP2515512Y2 JP2515512Y2 (ja) | 1996-10-30 |
Family
ID=31587017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990060013U Expired - Lifetime JP2515512Y2 (ja) | 1990-06-05 | 1990-06-05 | 風向風速計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2515512Y2 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5058628B2 (ja) * | 2007-02-27 | 2012-10-24 | 富士通テレコムネットワークス株式会社 | 風向風速計および風向風速監視装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5415510A (en) * | 1977-07-06 | 1979-02-05 | Hitachi Ltd | Muffler for air tight compressor |
JPS5696321U (sv) * | 1979-12-26 | 1981-07-30 | ||
JPS5719466U (sv) * | 1980-07-08 | 1982-02-01 |
-
1990
- 1990-06-05 JP JP1990060013U patent/JP2515512Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5415510A (en) * | 1977-07-06 | 1979-02-05 | Hitachi Ltd | Muffler for air tight compressor |
JPS5696321U (sv) * | 1979-12-26 | 1981-07-30 | ||
JPS5719466U (sv) * | 1980-07-08 | 1982-02-01 |
Also Published As
Publication number | Publication date |
---|---|
JP2515512Y2 (ja) | 1996-10-30 |
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