JPS5551239B2 - - Google Patents
Info
- Publication number
- JPS5551239B2 JPS5551239B2 JP723239A JP323972A JPS5551239B2 JP S5551239 B2 JPS5551239 B2 JP S5551239B2 JP 723239 A JP723239 A JP 723239A JP 323972 A JP323972 A JP 323972A JP S5551239 B2 JPS5551239 B2 JP S5551239B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723239A JPS5551239B2 (en) | 1971-12-29 | 1971-12-29 | |
| US00316460A US3840871A (en) | 1971-12-29 | 1972-12-19 | Control system for an alarm installation having a remote transmitter with a remotely controlled emergency device |
| DE19722262973 DE2262973C3 (en) | 1971-12-29 | 1972-12-22 | Control circuit for an alarm system |
| CH1896872A CH554032A (en) | 1971-12-29 | 1972-12-28 | ALARM, IN PARTICULAR FIRE ALARM. |
| GB6015072A GB1373739A (en) | 1971-12-29 | 1972-12-29 | Control system |
| FR7246976A FR2169898B1 (en) | 1971-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP723239A JPS5551239B2 (en) | 1971-12-29 | 1971-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4874198A JPS4874198A (en) | 1973-10-05 |
| JPS5551239B2 true JPS5551239B2 (en) | 1980-12-23 |
Family
ID=11551890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP723239A Expired JPS5551239B2 (en) | 1971-12-29 | 1971-12-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3840871A (en) |
| JP (1) | JPS5551239B2 (en) |
| CH (1) | CH554032A (en) |
| FR (1) | FR2169898B1 (en) |
| GB (1) | GB1373739A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583186Y2 (en) * | 1974-02-15 | 1983-01-20 | ホ−チキ カブシキガイシヤ | Kasai Houchiki |
| JPS5244387A (en) * | 1975-10-06 | 1977-04-07 | Hitachi Ltd | Power source switch circuit used for a remote-controlled electric apparatus |
| GB2281995B (en) * | 1993-09-21 | 1996-11-20 | Protector Alarms Ltd | Alarm system |
| US5815066A (en) * | 1997-04-29 | 1998-09-29 | Pumilia; Thomas F. | Fire alarm safety silencing system |
| JP6566353B2 (en) * | 2015-08-07 | 2019-08-28 | パナソニックＩｐマネジメント株式会社 | Automatic fire alarm system slave unit, automatic fire alarm system, and automatic fire alarm system master unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS446089Y1 (en) * | 1966-03-30 | 1969-03-05 |
-
1971
- 1971-12-29 JP JP723239A patent/JPS5551239B2/ja not_active Expired
-
1972
- 1972-12-19 US US00316460A patent/US3840871A/en not_active Expired - Lifetime
- 1972-12-28 CH CH1896872A patent/CH554032A/en not_active IP Right Cessation
- 1972-12-29 GB GB6015072A patent/GB1373739A/en not_active Expired
- 1972-12-29 FR FR7246976A patent/FR2169898B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3840871A (en) | 1974-10-08 |
| FR2169898A1 (en) | 1973-09-14 |
| GB1373739A (en) | 1974-11-13 |
| CH554032A (en) | 1974-09-13 |
| DE2262973A1 (en) | 1973-07-12 |
| DE2262973B2 (en) | 1977-04-07 |
| FR2169898B1 (en) | 1976-08-27 |
| JPS4874198A (en) | 1973-10-05 |