GB2575536B - Power supply cartridge with thermal cut out - Google Patents

Power supply cartridge with thermal cut out Download PDF

Info

Publication number
GB2575536B
GB2575536B GB1906680.2A GB201906680A GB2575536B GB 2575536 B GB2575536 B GB 2575536B GB 201906680 A GB201906680 A GB 201906680A GB 2575536 B GB2575536 B GB 2575536B
Authority
GB
United Kingdom
Prior art keywords
power supply
cut out
supply cartridge
thermal cut
thermal
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.)
Active
Application number
GB1906680.2A
Other versions
GB201906680D0 (en
GB2575536A (en
Inventor
Richard Hobbs Timothy
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.)
Oe Electrics Ltd
Original Assignee
Oe Electrics Ltd
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 Oe Electrics Ltd filed Critical Oe Electrics Ltd
Publication of GB201906680D0 publication Critical patent/GB201906680D0/en
Publication of GB2575536A publication Critical patent/GB2575536A/en
Application granted granted Critical
Publication of GB2575536B publication Critical patent/GB2575536B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge
    • H01H73/62—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge having only electrothermal release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H01R13/684—Structural association with built-in electrical component with built-in fuse the fuse being removable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/088—Terminals for switching devices which make the devices interchangeable, e.g. with fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
GB1906680.2A 2018-05-11 2019-05-13 Power supply cartridge with thermal cut out Active GB2575536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1807656.2A GB201807656D0 (en) 2018-05-11 2018-05-11 Power supply cartridge with thermal cut out

Publications (3)

Publication Number Publication Date
GB201906680D0 GB201906680D0 (en) 2019-06-26
GB2575536A GB2575536A (en) 2020-01-15
GB2575536B true GB2575536B (en) 2023-02-08

Family

ID=62623376

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1807656.2A Ceased GB201807656D0 (en) 2018-05-11 2018-05-11 Power supply cartridge with thermal cut out
GB1906680.2A Active GB2575536B (en) 2018-05-11 2019-05-13 Power supply cartridge with thermal cut out

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1807656.2A Ceased GB201807656D0 (en) 2018-05-11 2018-05-11 Power supply cartridge with thermal cut out

Country Status (1)

Country Link
GB (2) GB201807656D0 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073103A (en) * 1933-08-04 1937-03-09 Bryant Electric Co Circuit breaker
US2228956A (en) * 1938-06-01 1941-01-14 William M Pearson Circuit breaker
US2461126A (en) * 1947-05-17 1949-02-08 Overturf William Kendall Resettable circuit breaker
US2474762A (en) * 1945-05-26 1949-06-28 Edward V Sundt Circuit breaker
US2879356A (en) * 1957-11-22 1959-03-24 John C Holmes Electric circuit breakers
US2953663A (en) * 1958-08-21 1960-09-20 Anthony B Della Fuse or circuit breaker
US20170077656A1 (en) * 2015-09-11 2017-03-16 Lasko Holdings, Inc Thermal safety plug for an electric appliance

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073103A (en) * 1933-08-04 1937-03-09 Bryant Electric Co Circuit breaker
US2228956A (en) * 1938-06-01 1941-01-14 William M Pearson Circuit breaker
US2474762A (en) * 1945-05-26 1949-06-28 Edward V Sundt Circuit breaker
US2461126A (en) * 1947-05-17 1949-02-08 Overturf William Kendall Resettable circuit breaker
US2879356A (en) * 1957-11-22 1959-03-24 John C Holmes Electric circuit breakers
US2953663A (en) * 1958-08-21 1960-09-20 Anthony B Della Fuse or circuit breaker
US20170077656A1 (en) * 2015-09-11 2017-03-16 Lasko Holdings, Inc Thermal safety plug for an electric appliance

Also Published As

Publication number Publication date
GB201906680D0 (en) 2019-06-26
GB201807656D0 (en) 2018-06-27
GB2575536A (en) 2020-01-15

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