CA984952A - Off-delay timer for circuit breaker - Google Patents

Off-delay timer for circuit breaker

Info

Publication number
CA984952A
CA984952A CA187,769A CA187769A CA984952A CA 984952 A CA984952 A CA 984952A CA 187769 A CA187769 A CA 187769A CA 984952 A CA984952 A CA 984952A
Authority
CA
Canada
Prior art keywords
circuit breaker
delay timer
timer
delay
breaker
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
CA187,769A
Other languages
English (en)
Inventor
David J. Squiers
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of CA984952A publication Critical patent/CA984952A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/027—Details with automatic disconnection after a predetermined time
CA187,769A 1972-12-13 1973-12-10 Off-delay timer for circuit breaker Expired CA984952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31487472A 1972-12-13 1972-12-13

Publications (1)

Publication Number Publication Date
CA984952A true CA984952A (en) 1976-03-02

Family

ID=23221844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,769A Expired CA984952A (en) 1972-12-13 1973-12-10 Off-delay timer for circuit breaker

Country Status (9)

Country Link
US (1) US3794858A (cg-RX-API-DMAC10.html)
AR (1) AR202200A1 (cg-RX-API-DMAC10.html)
BR (1) BR7309759D0 (cg-RX-API-DMAC10.html)
CA (1) CA984952A (cg-RX-API-DMAC10.html)
DD (1) DD109131A5 (cg-RX-API-DMAC10.html)
HU (1) HU171188B (cg-RX-API-DMAC10.html)
PL (1) PL91284B1 (cg-RX-API-DMAC10.html)
RO (1) RO71716A (cg-RX-API-DMAC10.html)
SU (1) SU609491A3 (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561868B2 (cg-RX-API-DMAC10.html) * 1973-07-12 1981-01-16
US3890494A (en) * 1974-03-28 1975-06-17 Phillips Petroleum Co Apparatus and method for altering process control in response to a power interruption
US4103180A (en) * 1977-01-27 1978-07-25 Communications Satellite Corporation Proportional warmup timer for power line outages using stored charge for power
US4281358A (en) * 1978-09-01 1981-07-28 Texas Instruments Incorporated Multifunction dynamoelectric protection system
US4266257A (en) * 1978-10-02 1981-05-05 Johnson Controls, Inc. Motor over-heating protection circuit
US4831313A (en) * 1987-09-14 1989-05-16 Lennox Industries, Inc. Two speed motor controller
JP2816286B2 (ja) * 1993-01-19 1998-10-27 株式会社東海理化電機製作所 リレー制御回路
US5705987A (en) * 1996-01-22 1998-01-06 Agf Manufacturing, Inc. Circuit for controlling operation of a load after a predetermined time delay
US6114823A (en) * 1997-12-30 2000-09-05 Agf Manufacturing, Inc. Circuit and apparatus for sensing fluid flow
US6246333B1 (en) 1999-01-05 2001-06-12 Agf Manufacturing, Inc. Apparatus for sensing fluid flow and associated load control circuit
US6396404B1 (en) 1999-01-05 2002-05-28 Agf Manufacturing, Inc. Double check valve assembly for fire suppression system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457460A (en) * 1966-12-30 1969-07-22 Texas Instruments Inc Control apparatus
US3660718A (en) * 1970-06-08 1972-05-02 Honeywell Inc Automatically resetting motor protection circuit responsive to overcurrent and overtemperature
US3619668A (en) * 1970-08-27 1971-11-09 Honeywell Inc Minimum off-time circuit
US3742302A (en) * 1971-10-12 1973-06-26 Carrier Corp Motor relay protection for refrigerant compressor motors
US3742303A (en) * 1971-11-08 1973-06-26 Bec Prod Inc Compressor protector system

Also Published As

Publication number Publication date
SU609491A3 (ru) 1978-05-30
AU6298173A (en) 1975-05-29
BR7309759D0 (pt) 1974-08-29
RO71716A (ro) 1981-07-30
HU171188B (hu) 1977-11-28
AR202200A1 (es) 1975-05-23
DD109131A5 (cg-RX-API-DMAC10.html) 1974-10-12
PL91284B1 (cg-RX-API-DMAC10.html) 1977-02-28
US3794858A (en) 1974-02-26

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