SE7811926L - Sekerhetssystem - Google Patents

Sekerhetssystem

Info

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
Application number
SE7811926A
Other languages
English (en)
Inventor
R W Johnson
W J Raddi
Original Assignee
Esb Int Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/853,468 external-priority patent/US4199754A/en
Priority claimed from US05/853,193 external-priority patent/US4255746A/en
Application filed by Esb Int Corp filed Critical Esb Int Corp
Publication of SE7811926L publication Critical patent/SE7811926L/sv

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)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
SE7811926A 1977-11-21 1978-11-20 Sekerhetssystem SE7811926L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/853,468 US4199754A (en) 1977-11-21 1977-11-21 Circuit for an emergency lighting and fire detector system
US05/853,193 US4255746A (en) 1977-11-21 1977-11-21 Emergency lighting and fire detector system

Publications (1)

Publication Number Publication Date
SE7811926L true SE7811926L (sv) 1979-05-22

Family

ID=27127125

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811926A SE7811926L (sv) 1977-11-21 1978-11-20 Sekerhetssystem

Country Status (4)

Country Link
JP (1) JPS5482199A (sv)
DE (1) DE2849581A1 (sv)
GB (1) GB2008871A (sv)
SE (1) SE7811926L (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036029C2 (de) * 1980-09-24 1984-05-30 Peter 8000 München Schubert Schaltungsanordnung zur Überwachung einer Verbindungsleitung
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 (de) * 1984-05-30 1986-04-10 Franz 8733 Bad Bocklet Mahlmeister Gefahrenmelder
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
GB9103757D0 (en) * 1991-02-22 1991-04-10 Campbell Moray J Switching system
GB2268008A (en) * 1991-02-22 1993-12-22 Moray James Campbell Switching system
GB2255242A (en) * 1991-04-27 1992-10-28 Graham Wild Emergency lighting system
ATE148812T1 (de) * 1992-02-29 1997-02-15 Scantronic Ltd Stromversorgung, insbesondere für alarmsystem
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
DE69916018T2 (de) * 1998-10-07 2005-03-03 Runner & Sprue Ltd. Alarm
CA2440357C (en) 2001-03-10 2009-02-03 Acbond Limited Improvements in and relating to smoke detectors
JP2005524371A (ja) * 2002-04-24 2005-08-11 カポン，スティーブン 分電盤
JP4634051B2 (ja) * 2004-02-18 2011-02-16 ホーチキ株式会社 警報器、及び当該警報器の制御方法
JP4619842B2 (ja) * 2005-03-22 2011-01-26 テンパール工業株式会社 火災警報器
GB0509955D0 (en) * 2005-05-14 2005-06-22 Rafiki Holdings Ltd Fire alarm system
CN110785793B (zh) * 2017-06-29 2022-05-13 维斯塔斯风力系统集团公司 验证风力涡轮机的烟雾检测系统中的烟雾检测的方法、控制器以及风力涡轮机

Also Published As

Publication number Publication date
GB2008871A (en) 1979-06-06
JPS5482199A (en) 1979-06-30
DE2849581A1 (de) 1979-07-05

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