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GB2328769B - Electrical apparatus - Google Patents

Electrical apparatus

Info

Publication number
GB2328769B
GB2328769B GB9718077A GB9718077A GB2328769B GB 2328769 B GB2328769 B GB 2328769B GB 9718077 A GB9718077 A GB 9718077A GB 9718077 A GB9718077 A GB 9718077A GB 2328769 B GB2328769 B GB 2328769B
Authority
GB
United Kingdom
Prior art keywords
electrical apparatus
electrical
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 - Lifetime
Application number
GB9718077A
Other versions
GB9718077D0 (en
GB2328769A (en
Inventor
Peter Follows
Richard Lister
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.)
Menvier Ltd
Original Assignee
Menvier 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 Menvier Ltd filed Critical Menvier Ltd
Priority to GB9718077A priority Critical patent/GB2328769B/en
Publication of GB9718077D0 publication Critical patent/GB9718077D0/en
Publication of GB2328769A publication Critical patent/GB2328769A/en
Application granted granted Critical
Publication of GB2328769B publication Critical patent/GB2328769B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • H04M11/045—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech
    • 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
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
GB9718077A 1997-08-28 1997-08-28 Electrical apparatus Expired - Lifetime GB2328769B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9718077A GB2328769B (en) 1997-08-28 1997-08-28 Electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9718077A GB2328769B (en) 1997-08-28 1997-08-28 Electrical apparatus

Publications (3)

Publication Number Publication Date
GB9718077D0 GB9718077D0 (en) 1997-10-29
GB2328769A GB2328769A (en) 1999-03-03
GB2328769B true GB2328769B (en) 2001-05-16

Family

ID=10818062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9718077A Expired - Lifetime GB2328769B (en) 1997-08-28 1997-08-28 Electrical apparatus

Country Status (1)

Country Link
GB (1) GB2328769B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118442D0 (en) * 2001-07-28 2001-09-19 Computionics Ltd A fire alarm module
US8484032B2 (en) * 2008-10-09 2013-07-09 Utc Fire & Security Americas Corporation, Inc. System and method for operating a security system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528349A (en) * 1975-10-07 1978-10-11 Cares Ltd Communication apparatus
US4295130A (en) * 1979-06-18 1981-10-13 Yang Tai Her Audio-visual disaster alert system
US4371751A (en) * 1980-04-07 1983-02-01 Newart Electronic Sciences, Inc. Automatic telephonic user emergency message transmitting apparatus
EP0096886A1 (en) * 1982-06-16 1983-12-28 Wagner Shokai Inc. Alarm system
US4482785A (en) * 1982-09-23 1984-11-13 Finnegan Christopher D Refrigeration monitor system with remote signalling of alarm indications
GB2281675A (en) * 1993-08-28 1995-03-08 William Robert Brandes Alarm response system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528349A (en) * 1975-10-07 1978-10-11 Cares Ltd Communication apparatus
US4295130A (en) * 1979-06-18 1981-10-13 Yang Tai Her Audio-visual disaster alert system
US4371751A (en) * 1980-04-07 1983-02-01 Newart Electronic Sciences, Inc. Automatic telephonic user emergency message transmitting apparatus
EP0096886A1 (en) * 1982-06-16 1983-12-28 Wagner Shokai Inc. Alarm system
US4482785A (en) * 1982-09-23 1984-11-13 Finnegan Christopher D Refrigeration monitor system with remote signalling of alarm indications
GB2281675A (en) * 1993-08-28 1995-03-08 William Robert Brandes Alarm response system

Also Published As

Publication number Publication date
GB9718077D0 (en) 1997-10-29
GB2328769A (en) 1999-03-03

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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)

Free format text: REGISTERED BETWEEN 20150226 AND 20150304

PE20 Patent expired after termination of 20 years

Expiry date: 20170827