CA945238A - Switching means for an alarm system - Google Patents

Switching means for an alarm system

Info

Publication number
CA945238A
CA945238A CA116,064A CA116064A CA945238A CA 945238 A CA945238 A CA 945238A CA 116064 A CA116064 A CA 116064A CA 945238 A CA945238 A CA 945238A
Authority
CA
Canada
Prior art keywords
switching means
alarm system
alarm
switching
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
CA116,064A
Other languages
English (en)
Other versions
CA116064S (en
Inventor
Age H. Jorgensen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 DE19702039532 external-priority patent/DE2039532C/de
Application filed by Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of CA945238A publication Critical patent/CA945238A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
CA116,064A 1970-08-08 1971-06-18 Switching means for an alarm system Expired CA945238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039532 DE2039532C (de) 1970-08-08 Alarmschaltung

Publications (1)

Publication Number Publication Date
CA945238A true CA945238A (en) 1974-04-09

Family

ID=5779256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,064A Expired CA945238A (en) 1970-08-08 1971-06-18 Switching means for an alarm system

Country Status (12)

Country Link
US (1) US3706088A (da)
JP (1) JPS5136160B1 (da)
AT (1) AT307931B (da)
BE (1) BE769066A (da)
CA (1) CA945238A (da)
CH (1) CH530059A (da)
DK (1) DK135818C (da)
FR (1) FR2102135B1 (da)
GB (1) GB1367350A (da)
NL (1) NL7110655A (da)
NO (1) NO127994B (da)
SE (1) SE382270B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866194A (en) * 1973-03-21 1975-02-11 Richard A Lawton Annunciator circuit
US3906440A (en) * 1973-11-21 1975-09-16 Albert J Haupt Engine warning device
DE2630233C3 (de) * 1976-07-06 1982-03-18 Bayer Ag, 5090 Leverkusen Kationische Hydrazon-Farbstoffe, ihre Herstellung und ihre Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320440A (en) * 1963-07-09 1967-05-16 Avco Corp Solid state event monitoring device
US3425050A (en) * 1965-10-12 1969-01-28 Continental Instr Corp Theft-preventing alarm device
US3500394A (en) * 1966-12-23 1970-03-10 Honeywell Inc Control apparatus

Also Published As

Publication number Publication date
GB1367350A (en) 1974-09-18
US3706088A (en) 1972-12-12
CH530059A (de) 1972-10-31
DK135818B (da) 1977-06-27
FR2102135A1 (da) 1972-04-07
DE2039532B2 (de) 1972-02-03
NO127994B (da) 1973-09-10
AT307931B (de) 1973-06-12
BE769066A (fr) 1971-11-03
DE2039532A1 (da) 1972-02-03
NL7110655A (da) 1972-02-10
JPS5136160B1 (da) 1976-10-06
FR2102135B1 (da) 1975-07-11
DK135818C (da) 1977-11-28
SE382270B (sv) 1976-01-19

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