JPS61138930U - - Google Patents
Info
- Publication number
- JPS61138930U JPS61138930U JP2214285U JP2214285U JPS61138930U JP S61138930 U JPS61138930 U JP S61138930U JP 2214285 U JP2214285 U JP 2214285U JP 2214285 U JP2214285 U JP 2214285U JP S61138930 U JPS61138930 U JP S61138930U
- Authority
- JP
- Japan
- Prior art keywords
- output
- integrating
- comparing
- gas sensor
- reference value
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims 3
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 230000004044 response Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2214285U JPS61138930U (th) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2214285U JPS61138930U (th) | 1985-02-19 | 1985-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61138930U true JPS61138930U (th) | 1986-08-28 |
Family
ID=30514175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2214285U Pending JPS61138930U (th) | 1985-02-19 | 1985-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61138930U (th) |
-
1985
- 1985-02-19 JP JP2214285U patent/JPS61138930U/ja active Pending