SE7811926L - SECURITY SYSTEM - Google Patents
SECURITY SYSTEMInfo
- Publication number
- SE7811926L SE7811926L SE7811926A SE7811926A SE7811926L SE 7811926 L SE7811926 L SE 7811926L SE 7811926 A SE7811926 A SE 7811926A SE 7811926 A SE7811926 A SE 7811926A SE 7811926 L SE7811926 L SE 7811926L
- Authority
- SE
- Sweden
- Prior art keywords
- security system
- security
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/853,193 US4255746A (en) | 1977-11-21 | 1977-11-21 | Emergency lighting and fire detector system |
US05/853,468 US4199754A (en) | 1977-11-21 | 1977-11-21 | Circuit for an emergency lighting and fire detector system |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7811926L true SE7811926L (en) | 1979-05-22 |
Family
ID=27127125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7811926A SE7811926L (en) | 1977-11-21 | 1978-11-20 | SECURITY SYSTEM |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5482199A (en) |
DE (1) | DE2849581A1 (en) |
GB (1) | GB2008871A (en) |
SE (1) | SE7811926L (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3036029C2 (en) * | 1980-09-24 | 1984-05-30 | Peter 8000 München Schubert | Circuit arrangement for monitoring a connecting line |
GB2142487A (en) * | 1982-11-27 | 1985-01-16 | Lin Min Shin | Protective circuit system for emergency light |
FR2540305A1 (en) * | 1983-01-31 | 1984-08-03 | Accumulateurs Fixes | Remote control device for at least one security unit |
GB2187018B (en) * | 1984-02-24 | 1988-02-10 | Colin Robert Francis | Hazzard or security monitoring device |
DE3420188C2 (en) * | 1984-05-30 | 1986-04-10 | Franz 8733 Bad Bocklet Mahlmeister | Hazard alarm |
AU579221B2 (en) * | 1985-01-30 | 1988-11-17 | Hubbell Incorporated | Emergency lighting supervisory system |
GB8609863D0 (en) * | 1986-04-23 | 1986-05-29 | Benson L | Fire protection device |
GB2192102A (en) * | 1986-06-27 | 1987-12-31 | Chinahong Industry Dev Limited | Battery protection and charging unit |
GB2218552A (en) * | 1988-04-09 | 1989-11-15 | Lawrence Vivian Penheiro | Electric light installation |
GB8813811D0 (en) * | 1988-06-10 | 1988-07-13 | Cairney J | Smoke detector |
GB2221331A (en) * | 1988-07-28 | 1990-01-31 | John Edward Kingston | Smoke detector |
GB2268008A (en) * | 1991-02-22 | 1993-12-22 | Moray James Campbell | Switching system |
GB9103757D0 (en) * | 1991-02-22 | 1991-04-10 | Campbell Moray J | Switching system |
GB2255242A (en) * | 1991-04-27 | 1992-10-28 | Graham Wild | Emergency lighting system |
WO1993017482A2 (en) * | 1992-02-29 | 1993-09-02 | Scantronic Limited | Power supply and smoke sensor for alarm system |
GB2265266A (en) * | 1992-03-18 | 1993-09-22 | Yang Tai Her | Circuit for protecting a battery against surge current output |
GB9211770D0 (en) * | 1992-06-03 | 1992-07-15 | Oliver Ian P | Lighting apparatus |
ES2219063T3 (en) * | 1998-10-07 | 2004-11-16 | RUNNER & SPRUE LIMITED | ALARM. |
AU2002247823B2 (en) | 2001-03-10 | 2006-07-13 | Acbond Limited | Improvements in and relating to smoke detectors |
JP2005524371A (en) * | 2002-04-24 | 2005-08-11 | カポン,スティーブン | Distribution board |
JP4634051B2 (en) * | 2004-02-18 | 2011-02-16 | ホーチキ株式会社 | Alarm device and control method of the alarm device |
JP4619842B2 (en) * | 2005-03-22 | 2011-01-26 | テンパール工業株式会社 | Fire alarm |
GB0509955D0 (en) * | 2005-05-14 | 2005-06-22 | Rafiki Holdings Ltd | Fire alarm system |
ES2962895T3 (en) * | 2017-06-29 | 2024-03-21 | Vestas Wind Sys As | Smoke validation process for wind turbines |
-
1978
- 1978-11-15 DE DE19782849581 patent/DE2849581A1/en not_active Withdrawn
- 1978-11-20 SE SE7811926A patent/SE7811926L/en unknown
- 1978-11-21 JP JP14400778A patent/JPS5482199A/en active Pending
- 1978-11-21 GB GB7845443A patent/GB2008871A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2849581A1 (en) | 1979-07-05 |
JPS5482199A (en) | 1979-06-30 |
GB2008871A (en) | 1979-06-06 |
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