JPS5737916B2 - - Google Patents
Info
- Publication number
- JPS5737916B2 JPS5737916B2 JP6996472A JP6996472A JPS5737916B2 JP S5737916 B2 JPS5737916 B2 JP S5737916B2 JP 6996472 A JP6996472 A JP 6996472A JP 6996472 A JP6996472 A JP 6996472A JP S5737916 B2 JPS5737916 B2 JP S5737916B2
- 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
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6996472A JPS5737916B2 (en) | 1972-07-14 | 1972-07-14 | |
CA175,878A CA1009722A (en) | 1972-07-14 | 1973-07-06 | Sequential control device |
US378347A US3909814A (en) | 1972-07-14 | 1973-07-11 | Detecting and control method and apparatus |
DE2335789A DE2335789C2 (en) | 1972-07-14 | 1973-07-13 | Fire monitoring and fighting facility |
GB3360073A GB1444101A (en) | 1972-07-14 | 1973-07-13 | Detection of and subsequent protection in the event of fire |
FR737325808A FR2193195B1 (en) | 1972-07-14 | 1973-07-13 | |
CH1029273A CH562482A5 (en) | 1972-07-14 | 1973-07-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6996472A JPS5737916B2 (en) | 1972-07-14 | 1972-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4929597A JPS4929597A (en) | 1974-03-16 |
JPS5737916B2 true JPS5737916B2 (en) | 1982-08-12 |
Family
ID=13417829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6996472A Expired JPS5737916B2 (en) | 1972-07-14 | 1972-07-14 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3909814A (en) |
JP (1) | JPS5737916B2 (en) |
CA (1) | CA1009722A (en) |
CH (1) | CH562482A5 (en) |
DE (1) | DE2335789C2 (en) |
FR (1) | FR2193195B1 (en) |
GB (1) | GB1444101A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH022545Y2 (en) * | 1983-08-15 | 1990-01-22 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51139299A (en) * | 1975-03-29 | 1976-12-01 | Nohmi Bosai Kogyo Co Ltd | Fire alarm means |
JPS52126198A (en) * | 1976-04-15 | 1977-10-22 | Yuwa Sangyo Kk | Composite early fire detecting system |
JPS52142999A (en) * | 1976-05-24 | 1977-11-29 | Nohmi Bosai Kogyo Co Ltd | Fire alarm facility |
US4176346A (en) * | 1977-11-21 | 1979-11-27 | John O. Stapleton | Smoke alarm network |
JPS5496587U (en) * | 1977-12-21 | 1979-07-07 | ||
JPS54132342A (en) * | 1978-04-05 | 1979-10-15 | Moorisu Kk | Shutter twoostage system dropping device |
DE2934383A1 (en) * | 1978-08-26 | 1980-03-06 | Hochiki Co | FIRE MONITORING DEVICE |
JPS569061U (en) * | 1979-07-02 | 1981-01-26 | ||
JPS5813434Y2 (en) * | 1981-03-11 | 1983-03-15 | 能美防災工業株式会社 | fire alarm device |
JPS60126798A (en) * | 1983-12-13 | 1985-07-06 | ニッタン株式会社 | Environmental abnormality detector |
NO158391C (en) * | 1985-02-08 | 1988-08-31 | Flaekt Ab | FIRE WARNING SYSTEM FOR LIVING ROOM. |
GB2177833B (en) * | 1985-07-12 | 1989-07-26 | Gerald Charles Dudley | Window detector |
GB8924004D0 (en) * | 1989-10-25 | 1989-12-13 | Johnson & Starley Ltd | Fire alarm system |
JP2889382B2 (en) * | 1991-01-18 | 1999-05-10 | ホーチキ株式会社 | Fire alarm |
US7456750B2 (en) * | 2000-04-19 | 2008-11-25 | Federal Express Corporation | Fire suppression and indicator system and fire detection device |
KR20030046642A (en) * | 2001-12-06 | 2003-06-18 | 이상종 | water supply control system employing multi-motor |
US7810577B2 (en) * | 2005-08-30 | 2010-10-12 | Federal Express Corporation | Fire sensor, fire detection system, fire suppression system, and combinations thereof |
WO2007111897A1 (en) | 2006-03-22 | 2007-10-04 | Federal Express Corporation | Fire suppressant device and method, including expansion agent |
WO2017145374A1 (en) * | 2016-02-26 | 2017-08-31 | 株式会社総合車両製作所 | Fire sensing system for railway carriage |
GB201917883D0 (en) * | 2019-12-06 | 2020-01-22 | Project Fire Global Holdings Ltd | A detector for a fire alarm system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1597403A (en) * | 1925-10-16 | 1926-08-24 | Cromie James | Safety control for pilot lights |
US2699480A (en) * | 1952-03-11 | 1955-01-11 | Electric Controls Inc | Fire alarm thermostat |
DE936915C (en) * | 1952-09-14 | 1955-12-22 | Masing & Co Kommanditgesellsch | Arrangement for warning or alerting |
US2786171A (en) * | 1953-07-15 | 1957-03-19 | Gen Motors Corp | Starting and overload control for split-phase electric motor |
NL224264A (en) * | 1957-10-24 | |||
DE1091009B (en) * | 1959-03-21 | 1960-10-13 | Albert Stickel | Signaling device for the display of operating states |
US3052788A (en) * | 1961-03-09 | 1962-09-04 | Claude H Peters | Electric heater control |
US3258785A (en) * | 1964-12-07 | 1966-07-05 | Harold B Kuhnle | Baptismal apparatus |
US3376425A (en) * | 1965-10-12 | 1968-04-02 | Robert H Wager Co Inc | Smoke density and color indicating means |
US3634839A (en) * | 1968-03-11 | 1972-01-11 | American District Telegraph Co | Method and apparatus for suppressing spurious alarms in an electrical protection system |
US3541539A (en) * | 1968-11-29 | 1970-11-17 | Us Air Force | Integrated fire and overheat detection system for manned flight vehicles |
US3636540A (en) * | 1968-11-29 | 1972-01-18 | Harrel Inc | Temperature control alarm system |
-
1972
- 1972-07-14 JP JP6996472A patent/JPS5737916B2/ja not_active Expired
-
1973
- 1973-07-06 CA CA175,878A patent/CA1009722A/en not_active Expired
- 1973-07-11 US US378347A patent/US3909814A/en not_active Expired - Lifetime
- 1973-07-13 FR FR737325808A patent/FR2193195B1/fr not_active Expired
- 1973-07-13 GB GB3360073A patent/GB1444101A/en not_active Expired
- 1973-07-13 DE DE2335789A patent/DE2335789C2/en not_active Expired
- 1973-07-14 CH CH1029273A patent/CH562482A5/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH022545Y2 (en) * | 1983-08-15 | 1990-01-22 |
Also Published As
Publication number | Publication date |
---|---|
DE2335789A1 (en) | 1974-01-24 |
CA1009722A (en) | 1977-05-03 |
DE2335789C2 (en) | 1983-02-03 |
JPS4929597A (en) | 1974-03-16 |
GB1444101A (en) | 1976-07-28 |
CH562482A5 (en) | 1975-05-30 |
US3909814A (en) | 1975-09-30 |
FR2193195B1 (en) | 1974-07-05 |
FR2193195A1 (en) | 1974-02-15 |