JPS63173655U - - Google Patents
Info
- Publication number
- JPS63173655U JPS63173655U JP6293187U JP6293187U JPS63173655U JP S63173655 U JPS63173655 U JP S63173655U JP 6293187 U JP6293187 U JP 6293187U JP 6293187 U JP6293187 U JP 6293187U JP S63173655 U JPS63173655 U JP S63173655U
- Authority
- JP
- Japan
- Prior art keywords
- rotation detection
- fan rotation
- detection signal
- gas
- gas valve
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Regulation And Control Of Combustion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6293187U JPS63173655U (tr) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6293187U JPS63173655U (tr) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173655U true JPS63173655U (tr) | 1988-11-10 |
Family
ID=30897683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6293187U Pending JPS63173655U (tr) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173655U (tr) |
-
1987
- 1987-04-24 JP JP6293187U patent/JPS63173655U/ja active Pending