GB2370670B - Emergency signalling device - Google Patents

Emergency signalling device

Info

Publication number
GB2370670B
GB2370670B GB0023300A GB0023300A GB2370670B GB 2370670 B GB2370670 B GB 2370670B GB 0023300 A GB0023300 A GB 0023300A GB 0023300 A GB0023300 A GB 0023300A GB 2370670 B GB2370670 B GB 2370670B
Authority
GB
United Kingdom
Prior art keywords
signalling device
emergency signalling
emergency
signalling
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.)
Expired - Fee Related
Application number
GB0023300A
Other versions
GB2370670A (en
GB0023300D0 (en
Inventor
Manhar Amlani
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.)
RAFIKI HOLDINGS Ltd
Original Assignee
RAFIKI HOLDINGS Ltd
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 RAFIKI HOLDINGS Ltd filed Critical RAFIKI HOLDINGS Ltd
Priority to GB0023300A priority Critical patent/GB2370670B/en
Publication of GB0023300D0 publication Critical patent/GB0023300D0/en
Publication of GB2370670A publication Critical patent/GB2370670A/en
Application granted granted Critical
Publication of GB2370670B publication Critical patent/GB2370670B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire
    • 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
    • G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H2003/0233—Emergency operating parts, e.g. for stop-switch in dangerous conditions for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/052—Controlling, signalling or testing correct functioning of a switch
GB0023300A 2000-09-22 2000-09-22 Emergency signalling device Expired - Fee Related GB2370670B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0023300A GB2370670B (en) 2000-09-22 2000-09-22 Emergency signalling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0023300A GB2370670B (en) 2000-09-22 2000-09-22 Emergency signalling device

Publications (3)

Publication Number Publication Date
GB0023300D0 GB0023300D0 (en) 2000-11-08
GB2370670A GB2370670A (en) 2002-07-03
GB2370670B true GB2370670B (en) 2005-03-02

Family

ID=9899956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0023300A Expired - Fee Related GB2370670B (en) 2000-09-22 2000-09-22 Emergency signalling device

Country Status (1)

Country Link
GB (1) GB2370670B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1288881E (en) * 2001-09-03 2005-09-30 Siemens Building Tech Ag EMERGENCY MANUAL SIGNAL
GB2415830B (en) * 2004-07-01 2006-05-17 Europ Safety Systems Ltd Call point
DE102007020283A1 (en) 2007-04-30 2008-11-13 Robert Bosch Gmbh Signaling device with manual release
US8026825B2 (en) * 2007-08-31 2011-09-27 Siemens Industry, Inc. Light sensing pull station

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311696A (en) * 1970-10-02 1973-03-28 Reid R J Signalling devices
GB1488246A (en) * 1974-10-07 1977-10-12 Russell B Alarms
GB1492941A (en) * 1975-02-19 1977-11-23 Ashworth & Co Ltd T Alarm actuators
FR2435765A1 (en) * 1978-09-05 1980-04-04 Lacoste Roger Alarm box with compressed gas fog-horn - has spring-loaded actuating mechanism released by breaking small piece of glass with hammer
US4857679A (en) * 1986-11-20 1989-08-15 Bennett Brian S Alarm system
GB2247108A (en) * 1990-08-13 1992-02-19 Manher Amlani A signalling device
GB2258086A (en) * 1991-07-25 1993-01-27 Manher Amlani Signalling device.
GB2321747A (en) * 1997-01-30 1998-08-05 Rafiki Protection Limited Fire alarm system
GB2352332A (en) * 1999-07-22 2001-01-24 Kac Alarm Company Ltd Trigger mechanism for an alarm call-point
WO2001011585A1 (en) * 1999-08-10 2001-02-15 Fulleon Limited Call points or break glass units

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311696A (en) * 1970-10-02 1973-03-28 Reid R J Signalling devices
GB1488246A (en) * 1974-10-07 1977-10-12 Russell B Alarms
GB1492941A (en) * 1975-02-19 1977-11-23 Ashworth & Co Ltd T Alarm actuators
FR2435765A1 (en) * 1978-09-05 1980-04-04 Lacoste Roger Alarm box with compressed gas fog-horn - has spring-loaded actuating mechanism released by breaking small piece of glass with hammer
US4857679A (en) * 1986-11-20 1989-08-15 Bennett Brian S Alarm system
GB2247108A (en) * 1990-08-13 1992-02-19 Manher Amlani A signalling device
GB2258086A (en) * 1991-07-25 1993-01-27 Manher Amlani Signalling device.
GB2321747A (en) * 1997-01-30 1998-08-05 Rafiki Protection Limited Fire alarm system
GB2352332A (en) * 1999-07-22 2001-01-24 Kac Alarm Company Ltd Trigger mechanism for an alarm call-point
WO2001011585A1 (en) * 1999-08-10 2001-02-15 Fulleon Limited Call points or break glass units

Also Published As

Publication number Publication date
GB2370670A (en) 2002-07-03
GB0023300D0 (en) 2000-11-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140922