JPH0283453U - - Google Patents
Info
- Publication number
- JPH0283453U JPH0283453U JP16291188U JP16291188U JPH0283453U JP H0283453 U JPH0283453 U JP H0283453U JP 16291188 U JP16291188 U JP 16291188U JP 16291188 U JP16291188 U JP 16291188U JP H0283453 U JPH0283453 U JP H0283453U
- Authority
- JP
- Japan
- Prior art keywords
- light
- gas
- optical fiber
- passed
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988162911U JPH0624765Y2 (ja) | 1988-12-15 | 1988-12-15 | ガス濃度測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988162911U JPH0624765Y2 (ja) | 1988-12-15 | 1988-12-15 | ガス濃度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0283453U true JPH0283453U (US06373033-20020416-M00035.png) | 1990-06-28 |
JPH0624765Y2 JPH0624765Y2 (ja) | 1994-06-29 |
Family
ID=31447169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988162911U Expired - Lifetime JPH0624765Y2 (ja) | 1988-12-15 | 1988-12-15 | ガス濃度測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0624765Y2 (US06373033-20020416-M00035.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014115194A (ja) * | 2012-12-10 | 2014-06-26 | Mitsubishi Heavy Ind Ltd | ガス測定用配管及びガス測定用配管の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126200A (en) * | 1976-04-15 | 1977-10-22 | Matsushita Electric Works Ltd | Distribution-type smoke sensor |
JPS5664645A (en) * | 1979-10-31 | 1981-06-01 | Fujitsu Ltd | Gas monitoring system |
JPS6039533A (ja) * | 1983-08-12 | 1985-03-01 | Japan Spectroscopic Co | マイクロプレ−ト分光分析装置 |
JPS63263447A (ja) * | 1987-04-21 | 1988-10-31 | Nippon Steel Corp | 気体濃度検出装置 |
-
1988
- 1988-12-15 JP JP1988162911U patent/JPH0624765Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126200A (en) * | 1976-04-15 | 1977-10-22 | Matsushita Electric Works Ltd | Distribution-type smoke sensor |
JPS5664645A (en) * | 1979-10-31 | 1981-06-01 | Fujitsu Ltd | Gas monitoring system |
JPS6039533A (ja) * | 1983-08-12 | 1985-03-01 | Japan Spectroscopic Co | マイクロプレ−ト分光分析装置 |
JPS63263447A (ja) * | 1987-04-21 | 1988-10-31 | Nippon Steel Corp | 気体濃度検出装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014115194A (ja) * | 2012-12-10 | 2014-06-26 | Mitsubishi Heavy Ind Ltd | ガス測定用配管及びガス測定用配管の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0624765Y2 (ja) | 1994-06-29 |
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