GB1072672A - Improvements in and relating to alarm apparatus - Google Patents

Improvements in and relating to alarm apparatus

Info

Publication number
GB1072672A
GB1072672A GB2057363A GB2057363A GB1072672A GB 1072672 A GB1072672 A GB 1072672A GB 2057363 A GB2057363 A GB 2057363A GB 2057363 A GB2057363 A GB 2057363A GB 1072672 A GB1072672 A GB 1072672A
Authority
GB
United Kingdom
Prior art keywords
alarm
signal
relating
alarm apparatus
july
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
Application number
GB2057363A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2057363A priority Critical patent/GB1072672A/en
Priority to NL6408205A priority patent/NL6408205A/xx
Priority to ES0302220A priority patent/ES302220A1/es
Priority to NO15406564A priority patent/NO119716B/no
Priority to CH948064A priority patent/CH406912A/fr
Publication of GB1072672A publication Critical patent/GB1072672A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • 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
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Alarm Systems (AREA)
GB2057363A 1963-07-20 1963-07-20 Improvements in and relating to alarm apparatus Expired GB1072672A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2057363A GB1072672A (en) 1963-07-20 1963-07-20 Improvements in and relating to alarm apparatus
NL6408205A NL6408205A (xx) 1963-07-20 1964-07-17
ES0302220A ES302220A1 (es) 1963-07-20 1964-07-17 Perfeccionamientos en los aparatos de alarma
NO15406564A NO119716B (xx) 1963-07-20 1964-07-18
CH948064A CH406912A (fr) 1963-07-20 1964-07-20 Installation d'alarme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2057363A GB1072672A (en) 1963-07-20 1963-07-20 Improvements in and relating to alarm apparatus

Publications (1)

Publication Number Publication Date
GB1072672A true GB1072672A (en) 1967-06-21

Family

ID=10148140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2057363A Expired GB1072672A (en) 1963-07-20 1963-07-20 Improvements in and relating to alarm apparatus

Country Status (5)

Country Link
CH (1) CH406912A (xx)
ES (1) ES302220A1 (xx)
GB (1) GB1072672A (xx)
NL (1) NL6408205A (xx)
NO (1) NO119716B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172831B1 (xx) * 1972-02-22 1974-08-02 Leandri Walter

Also Published As

Publication number Publication date
CH406912A (fr) 1966-01-31
ES302220A1 (es) 1965-01-16
NO119716B (xx) 1970-06-22
NL6408205A (xx) 1964-11-25

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