JPH01151248U - - Google Patents
Info
- Publication number
- JPH01151248U JPH01151248U JP4739388U JP4739388U JPH01151248U JP H01151248 U JPH01151248 U JP H01151248U JP 4739388 U JP4739388 U JP 4739388U JP 4739388 U JP4739388 U JP 4739388U JP H01151248 U JPH01151248 U JP H01151248U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- optical coupling
- coupling element
- gas sensor
- 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
Links
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4739388U JPH01151248U (de) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4739388U JPH01151248U (de) | 1988-04-08 | 1988-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01151248U true JPH01151248U (de) | 1989-10-19 |
Family
ID=31273603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4739388U Pending JPH01151248U (de) | 1988-04-08 | 1988-04-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01151248U (de) |
-
1988
- 1988-04-08 JP JP4739388U patent/JPH01151248U/ja active Pending