CA1070408A - Systeme d'alarme a boucle de detection double - Google Patents

Systeme d'alarme a boucle de detection double

Info

Publication number
CA1070408A
CA1070408A CA289,011A CA289011A CA1070408A CA 1070408 A CA1070408 A CA 1070408A CA 289011 A CA289011 A CA 289011A CA 1070408 A CA1070408 A CA 1070408A
Authority
CA
Canada
Prior art keywords
detecting
signal
flip
flop
loop
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
CA289,011A
Other languages
English (en)
Inventor
Stanley Wilson (Jr.)
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.)
Potter Electric Signal Co LLC
Original Assignee
Potter Electric Signal Co LLC
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 Potter Electric Signal Co LLC filed Critical Potter Electric Signal Co LLC
Priority to CA289,011A priority Critical patent/CA1070408A/fr
Application granted granted Critical
Publication of CA1070408A publication Critical patent/CA1070408A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
CA289,011A 1977-10-19 1977-10-19 Systeme d'alarme a boucle de detection double Expired CA1070408A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA289,011A CA1070408A (fr) 1977-10-19 1977-10-19 Systeme d'alarme a boucle de detection double

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289,011A CA1070408A (fr) 1977-10-19 1977-10-19 Systeme d'alarme a boucle de detection double

Publications (1)

Publication Number Publication Date
CA1070408A true CA1070408A (fr) 1980-01-22

Family

ID=4109796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,011A Expired CA1070408A (fr) 1977-10-19 1977-10-19 Systeme d'alarme a boucle de detection double

Country Status (1)

Country Link
CA (1) CA1070408A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry