GB9214003D0 - Improvements in or relating to alarm systems - Google Patents

Improvements in or relating to alarm systems

Info

Publication number
GB9214003D0
GB9214003D0 GB929214003A GB9214003A GB9214003D0 GB 9214003 D0 GB9214003 D0 GB 9214003D0 GB 929214003 A GB929214003 A GB 929214003A GB 9214003 A GB9214003 A GB 9214003A GB 9214003 D0 GB9214003 D0 GB 9214003D0
Authority
GB
United Kingdom
Prior art keywords
relating
alarm systems
alarm
systems
Prior art date
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.)
Withdrawn
Application number
GB929214003A
Other versions
GB2268300A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PARNELL ALAN C
Original Assignee
PARNELL ALAN C
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
Application filed by PARNELL ALAN C filed Critical PARNELL ALAN C
Priority to GB9214003A priority Critical patent/GB2268300A/en
Publication of GB9214003D0 publication Critical patent/GB9214003D0/en
Publication of GB2268300A publication Critical patent/GB2268300A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
GB9214003A 1992-07-01 1992-07-01 Alarm systems Withdrawn GB2268300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9214003A GB2268300A (en) 1992-07-01 1992-07-01 Alarm systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9214003A GB2268300A (en) 1992-07-01 1992-07-01 Alarm systems

Publications (2)

Publication Number Publication Date
GB9214003D0 true GB9214003D0 (en) 1992-08-12
GB2268300A GB2268300A (en) 1994-01-05

Family

ID=10718044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9214003A Withdrawn GB2268300A (en) 1992-07-01 1992-07-01 Alarm systems

Country Status (1)

Country Link
GB (1) GB2268300A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032488A1 (en) * 1994-05-25 1995-11-30 Robert Serina Guide installation for emergency evacuation
GB9414367D0 (en) * 1994-07-14 1994-09-28 Marvelly John D Emergency control apparatus
FR2779857B1 (en) * 1998-06-12 2001-01-05 S2E Man ELECTRONIC MONITORING MODULE FOR A FIRE PROTECTION AND / OR MONITORING SYSTEM
WO2001004853A1 (en) * 1999-07-14 2001-01-18 Lyte Optronics, Inc Laser director for fire evacuation path
EP1450326A1 (en) * 2003-02-20 2004-08-25 Siemens Aktiengesellschaft Alarm system and detector for using in this system
US20090059602A1 (en) * 2007-08-31 2009-03-05 Siemens Building Technologies, Inc. Directional evacuation lights
GB2461275A (en) * 2008-06-25 2009-12-30 Anthony Mcintyre Lighting directing people to a safe exit and activated by sound of smoke detector
DE202010004775U1 (en) * 2010-04-09 2011-09-02 Zumtobel Lighting Gmbh Arrangement for emergency lighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117462A (en) * 1976-06-01 1978-09-26 Engineering Systems Corporation Ultrasonic transmitter for burglar alarm system
US4212007A (en) * 1976-09-30 1980-07-08 Daniel Reyes Combined burglar frightening device and alarm
US5140301A (en) * 1988-01-22 1992-08-18 Kabushiki Kaisha Seidenko Guidance method and apparatus in case of emergency evacuation
US4904988A (en) * 1989-03-06 1990-02-27 Nesbit Charles E Toy with a smoke detector
DE3915435A1 (en) * 1989-05-11 1990-11-15 Total Feuerschutz Gmbh METHOD FOR OPERATING A FIRE EXTINGUISHING SYSTEM

Also Published As

Publication number Publication date
GB2268300A (en) 1994-01-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)