JPS5729993U - - Google Patents
Info
- Publication number
- JPS5729993U JPS5729993U JP1980103347U JP10334780U JPS5729993U JP S5729993 U JPS5729993 U JP S5729993U JP 1980103347 U JP1980103347 U JP 1980103347U JP 10334780 U JP10334780 U JP 10334780U JP S5729993 U JPS5729993 U JP S5729993U
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/04—Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980103347U JPS5729993U (US07223432-20070529-C00017.png) | 1980-07-23 | 1980-07-23 | |
| GB8120925A GB2080992B (en) | 1980-07-23 | 1981-07-07 | Combination type fire detector |
| US06/283,306 US4381503A (en) | 1980-07-23 | 1981-07-14 | Combination type fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980103347U JPS5729993U (US07223432-20070529-C00017.png) | 1980-07-23 | 1980-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5729993U true JPS5729993U (US07223432-20070529-C00017.png) | 1982-02-17 |
Family
ID=14351599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980103347U Pending JPS5729993U (US07223432-20070529-C00017.png) | 1980-07-23 | 1980-07-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4381503A (US07223432-20070529-C00017.png) |
| JP (1) | JPS5729993U (US07223432-20070529-C00017.png) |
| GB (1) | GB2080992B (US07223432-20070529-C00017.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157086U (ja) * | 1984-03-28 | 1985-10-19 | 富士重工業株式会社 | スポツト溶接用電極チツプドレツサ−保持装置 |
| JP2009146249A (ja) * | 2007-12-17 | 2009-07-02 | Hochiki Corp | 熱センサ |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218906Y2 (US07223432-20070529-C00017.png) * | 1985-04-11 | 1990-05-25 | ||
| US5198801A (en) * | 1990-01-18 | 1993-03-30 | Fire Detection Devices Ltd. | Low amperage dual sensing fire detector |
| US5425582A (en) * | 1992-01-31 | 1995-06-20 | Hochiki Kabushiki Kaisha | Thermal detector and method of producing the same |
| US5654684A (en) | 1992-07-01 | 1997-08-05 | David Boyden | Alarm system for detecting excess temperature in electrical wiring |
| US6084522A (en) * | 1999-03-29 | 2000-07-04 | Pittway Corp. | Temperature sensing wireless smoke detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255441A (en) * | 1962-11-30 | 1966-06-07 | Goodwin | Smoke, flame, critical temperature and rate of temperature rise detector |
| US3717860A (en) * | 1970-09-17 | 1973-02-20 | W Tipton | Rate of rise thermal detector |
| GB1485081A (en) * | 1975-01-06 | 1977-09-08 | Cheung King Fung | Detecting device |
-
1980
- 1980-07-23 JP JP1980103347U patent/JPS5729993U/ja active Pending
-
1981
- 1981-07-07 GB GB8120925A patent/GB2080992B/en not_active Expired
- 1981-07-14 US US06/283,306 patent/US4381503A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157086U (ja) * | 1984-03-28 | 1985-10-19 | 富士重工業株式会社 | スポツト溶接用電極チツプドレツサ−保持装置 |
| JP2009146249A (ja) * | 2007-12-17 | 2009-07-02 | Hochiki Corp | 熱センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2080992B (en) | 1984-12-05 |
| US4381503A (en) | 1983-04-26 |
| GB2080992A (en) | 1982-02-10 |
