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GB2236220B - Improvements relating to electrical appliances - Google Patents

Improvements relating to electrical appliances

Info

Publication number
GB2236220B
GB2236220B GB9018502A GB9018502A GB2236220B GB 2236220 B GB2236220 B GB 2236220B GB 9018502 A GB9018502 A GB 9018502A GB 9018502 A GB9018502 A GB 9018502A GB 2236220 B GB2236220 B GB 2236220B
Authority
GB
United Kingdom
Prior art keywords
electrical appliances
improvements relating
relating
appliances
electrical
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 - Fee Related
Application number
GB9018502A
Other versions
GB2236220A (en
GB9018502D0 (en
Inventor
Robert Andrew O'neill
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.)
Otter Controls Ltd
Original Assignee
Otter Controls 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
Priority claimed from GB898919851A external-priority patent/GB8919851D0/en
Application filed by Otter Controls Ltd filed Critical Otter Controls Ltd
Priority to GB9018502A priority Critical patent/GB2236220B/en
Publication of GB9018502D0 publication Critical patent/GB9018502D0/en
Publication of GB2236220A publication Critical patent/GB2236220A/en
Priority to GB9326402A priority patent/GB2272805B/en
Application granted granted Critical
Publication of GB2236220B publication Critical patent/GB2236220B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4536—Inwardly pivoting shutter
    • 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
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
GB9018502A 1989-09-01 1990-08-23 Improvements relating to electrical appliances Expired - Fee Related GB2236220B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9018502A GB2236220B (en) 1989-09-01 1990-08-23 Improvements relating to electrical appliances
GB9326402A GB2272805B (en) 1989-09-01 1993-12-24 Improvements relating to electrical appliances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898919851A GB8919851D0 (en) 1989-09-01 1989-09-01 Improvements relating to electrical appliances
GB9018502A GB2236220B (en) 1989-09-01 1990-08-23 Improvements relating to electrical appliances

Publications (3)

Publication Number Publication Date
GB9018502D0 GB9018502D0 (en) 1990-10-10
GB2236220A GB2236220A (en) 1991-03-27
GB2236220B true GB2236220B (en) 1994-06-29

Family

ID=26295852

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9018502A Expired - Fee Related GB2236220B (en) 1989-09-01 1990-08-23 Improvements relating to electrical appliances
GB9326402A Expired - Fee Related GB2272805B (en) 1989-09-01 1993-12-24 Improvements relating to electrical appliances

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9326402A Expired - Fee Related GB2272805B (en) 1989-09-01 1993-12-24 Improvements relating to electrical appliances

Country Status (1)

Country Link
GB (2) GB2236220B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9101017D0 (en) * 1991-01-17 1991-02-27 Strix Ltd Cordless electrical appliances
DE69333370T3 (en) 1992-09-02 2010-10-28 Otter Controls Ltd., Buxton Electric cordless water heater
WO1995034187A1 (en) * 1994-06-09 1995-12-14 Strix Limited Liquid heating vessels
GB2308743B (en) * 1994-06-09 1998-04-15 Strix Ltd Water heating vessels
GB2299737B (en) * 1994-06-09 1998-11-25 Strix Ltd Integrated cordless electric connector and thermally sensitive control unit for a water boiling vessel
GB9411573D0 (en) * 1994-06-09 1994-08-03 Strix Ltd Liquid heating vessels
GB2322274B (en) * 1997-02-17 1999-01-13 Strix Ltd Controls for electric heaters
WO1999054903A2 (en) * 1998-04-21 1999-10-28 Otter Controls Limited Improvements relating to the control of electric heating elements
CN100487988C (en) * 2003-09-22 2009-05-13 邵志成 Electrically connecting socket
CN101308969B (en) * 2007-05-16 2010-06-02 宁波好伙伴电器有限公司 Socket connector in power supply base of cordless electric water heater and the water heater
CN111193140B (en) * 2020-03-18 2021-09-03 浙江陶氏集团黄岩模具二厂有限公司 Electric shock prevention safety socket

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB327089A (en) * 1929-07-06 1930-03-27 British Thomson Houston Co Ltd Improvements in and relating to supports or holders for portable wattmeters and like measuring instruments
GB1282974A (en) * 1969-07-24 1972-07-26 Paul Justin Johnson Automatic battery charger
US4445739A (en) * 1982-05-04 1984-05-01 Wooten Norman W Male plug with automatic prong cover
WO1985004056A1 (en) * 1984-02-29 1985-09-12 Mallasz Otto Charging set for the regenerative recharging of dry batteries
US4650268A (en) * 1984-03-02 1987-03-17 Dart Industries Inc. Cordless iron
US4772214A (en) * 1986-09-19 1988-09-20 Siemens Aktiengesellschaft Protected-type electrical contacting means
US4856212A (en) * 1988-08-08 1989-08-15 Joseph Dikoff Cordless iron with high-temperature, non-scorching sole plate surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241390B (en) * 1990-01-31 1994-06-22 Otter Controls Ltd Improvements relating to electrical appliances
GB9101017D0 (en) * 1991-01-17 1991-02-27 Strix Ltd Cordless electrical appliances

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB327089A (en) * 1929-07-06 1930-03-27 British Thomson Houston Co Ltd Improvements in and relating to supports or holders for portable wattmeters and like measuring instruments
GB1282974A (en) * 1969-07-24 1972-07-26 Paul Justin Johnson Automatic battery charger
US4445739A (en) * 1982-05-04 1984-05-01 Wooten Norman W Male plug with automatic prong cover
WO1985004056A1 (en) * 1984-02-29 1985-09-12 Mallasz Otto Charging set for the regenerative recharging of dry batteries
US4650268A (en) * 1984-03-02 1987-03-17 Dart Industries Inc. Cordless iron
US4772214A (en) * 1986-09-19 1988-09-20 Siemens Aktiengesellschaft Protected-type electrical contacting means
US4856212A (en) * 1988-08-08 1989-08-15 Joseph Dikoff Cordless iron with high-temperature, non-scorching sole plate surface

Also Published As

Publication number Publication date
GB2272805B (en) 1994-08-24
GB9326402D0 (en) 1994-02-23
GB2272805A (en) 1994-05-25
GB2236220A (en) 1991-03-27
GB9018502D0 (en) 1990-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080823