CA1169537A - Interrupteur a unite de declenchement numerique a semiconducteur - Google Patents

Interrupteur a unite de declenchement numerique a semiconducteur

Info

Publication number
CA1169537A
CA1169537A CA000374787A CA374787A CA1169537A CA 1169537 A CA1169537 A CA 1169537A CA 000374787 A CA000374787 A CA 000374787A CA 374787 A CA374787 A CA 374787A CA 1169537 A CA1169537 A CA 1169537A
Authority
CA
Canada
Prior art keywords
combination
memory
current
predetermined value
digital
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
CA000374787A
Other languages
English (en)
Inventor
Joseph C. Engel
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1169537A publication Critical patent/CA1169537A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
CA000374787A 1980-04-15 1981-04-06 Interrupteur a unite de declenchement numerique a semiconducteur Expired CA1169537A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14055980A 1980-04-15 1980-04-15
US140,559 1980-04-15

Publications (1)

Publication Number Publication Date
CA1169537A true CA1169537A (fr) 1984-06-19

Family

ID=22491795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000374787A Expired CA1169537A (fr) 1980-04-15 1981-04-06 Interrupteur a unite de declenchement numerique a semiconducteur

Country Status (2)

Country Link
CA (1) CA1169537A (fr)
PH (1) PH24320A (fr)

Also Published As

Publication number Publication date
PH24320A (en) 1990-05-29

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Legal Events

Date Code Title Description
MKEX Expiry