JPS63179594U - - Google Patents
Info
- Publication number
- JPS63179594U JPS63179594U JP6961287U JP6961287U JPS63179594U JP S63179594 U JPS63179594 U JP S63179594U JP 6961287 U JP6961287 U JP 6961287U JP 6961287 U JP6961287 U JP 6961287U JP S63179594 U JPS63179594 U JP S63179594U
- Authority
- JP
- Japan
- Prior art keywords
- smoke detector
- freon
- detector operation
- gas
- mixed
- 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
- 239000000779 smoke Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims 6
- 229940057995 liquid paraffin Drugs 0.000 claims 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6961287U JPS63179594U (enExample) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6961287U JPS63179594U (enExample) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63179594U true JPS63179594U (enExample) | 1988-11-21 |
Family
ID=30910501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6961287U Pending JPS63179594U (enExample) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63179594U (enExample) |
-
1987
- 1987-05-12 JP JP6961287U patent/JPS63179594U/ja active Pending
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