GB2472631B - Electrical appliances - Google Patents

Electrical appliances

Info

Publication number
GB2472631B
GB2472631B GB0914191A GB0914191A GB2472631B GB 2472631 B GB2472631 B GB 2472631B GB 0914191 A GB0914191 A GB 0914191A GB 0914191 A GB0914191 A GB 0914191A GB 2472631 B GB2472631 B GB 2472631B
Authority
GB
United Kingdom
Prior art keywords
electrical appliances
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
GB0914191A
Other versions
GB0914191D0 (en
GB2472631A (en
Inventor
Robert Henry Hadfield
Michael Collinson
Paul Boundy
Peter Hallam Wright
Andrew Hunt
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
Application filed by Otter Controls Ltd filed Critical Otter Controls Ltd
Priority to GB0914191A priority Critical patent/GB2472631B/en
Publication of GB0914191D0 publication Critical patent/GB0914191D0/en
Priority to CN201090001225.4U priority patent/CN202636611U/en
Priority to PCT/GB2010/051253 priority patent/WO2011018645A2/en
Priority to EP10742231A priority patent/EP2464263A2/en
Publication of GB2472631A publication Critical patent/GB2472631A/en
Application granted granted Critical
Publication of GB2472631B publication Critical patent/GB2472631B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21016—Water-boiling vessels, e.g. kettles electrically heated with heating elements immersed in the water
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/2105—Water-boiling vessels, e.g. kettles electrically heated of the cordless type, i.e. whereby the water vessel can be plugged into an electrically-powered base element
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21166—Constructional details or accessories
    • 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
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
GB0914191A 2009-08-13 2009-08-13 Electrical appliances Expired - Fee Related GB2472631B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0914191A GB2472631B (en) 2009-08-13 2009-08-13 Electrical appliances
CN201090001225.4U CN202636611U (en) 2009-08-13 2010-07-29 Electrical appliances
PCT/GB2010/051253 WO2011018645A2 (en) 2009-08-13 2010-07-29 Electrical appliances
EP10742231A EP2464263A2 (en) 2009-08-13 2010-07-29 Electrical appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0914191A GB2472631B (en) 2009-08-13 2009-08-13 Electrical appliances

Publications (3)

Publication Number Publication Date
GB0914191D0 GB0914191D0 (en) 2009-09-16
GB2472631A GB2472631A (en) 2011-02-16
GB2472631B true GB2472631B (en) 2014-10-08

Family

ID=41130098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0914191A Expired - Fee Related GB2472631B (en) 2009-08-13 2009-08-13 Electrical appliances

Country Status (4)

Country Link
EP (1) EP2464263A2 (en)
CN (1) CN202636611U (en)
GB (1) GB2472631B (en)
WO (1) WO2011018645A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012085602A1 (en) 2010-12-23 2012-06-28 Otter Controls Limited Heated liquid vessels and electrical appliances
CN103906455B (en) * 2011-08-30 2017-04-05 南加拉有限公司 Kettle
GB2497978A (en) * 2011-12-23 2013-07-03 Otter Controls Ltd Liquid heating vessel and control
WO2014101934A1 (en) * 2012-12-24 2014-07-03 Arcelik Anonim Sirketi Water heater
US9763532B1 (en) 2015-02-19 2017-09-19 Greenfield World Trade, Inc. Tamper resistant hot pot
TWM509010U (en) 2015-03-11 2015-09-21 zhong-yan Zheng Cookware with long-term heat preservation
KR102243035B1 (en) * 2016-05-11 2021-04-21 삼성전자주식회사 Washing machine with heater and heater for washing machine
GB201818785D0 (en) * 2018-11-19 2019-01-02 Collinson Marc Gibson A liquif hrsting device for induction hobs
CN113812847B (en) * 2020-06-19 2022-12-06 九阳股份有限公司 Heating control method for cooking appliance and cooking appliance
CN114052487B (en) * 2021-11-18 2022-06-10 广东长程电器有限公司 Dry-heating-preventing electric kettle

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536990A (en) * 1940-02-22 1941-06-04 John Charles Baxter An improved electric kettle
GB1401954A (en) * 1971-05-18 1975-08-06 Otter Controls Ltd Thermal control units
GB1557003A (en) * 1976-07-06 1979-12-05 Haden D H Ltd Vessels for heating liquids
GB2044590A (en) * 1979-02-28 1980-10-15 Haden D H Ltd An electrical element assembly for an electric kettle
GB2103460A (en) * 1981-05-28 1983-02-16 T I Russell Hobbs Limited Electrical immersion heaters and liquid heating appliances including such heaters
US4730099A (en) * 1985-09-11 1988-03-08 Bleckmann Ingo Electrical liquid heating apparatus
GB2249472A (en) * 1988-03-10 1992-05-13 Haden D H Ltd Electric kettles
WO1993016569A1 (en) * 1992-02-14 1993-08-19 Strix Limited Immersion heaters
GB2284132A (en) * 1993-11-02 1995-05-24 Strix Ltd Thermal actuator controlled by relative expansion of parts of a heating element
WO1997033507A1 (en) * 1996-03-13 1997-09-18 Strix Limited Electric liquid heating vessels
US6028294A (en) * 1997-05-15 2000-02-22 Kim Hotstart Manufacturing Company Heater assembly
WO2001008537A2 (en) * 1999-05-27 2001-02-08 Otter Controls Limited Improvements relating to cordless electrical appliances
US6256456B1 (en) * 1998-02-19 2001-07-03 Emerson Electric Co. Hot water dispenser with heat dissipation plates for dry-start protection
US20070148489A1 (en) * 2001-08-14 2007-06-28 Snag, Llc Tin-silver coatings
EP2161965A1 (en) * 2007-05-21 2010-03-10 Ningbo Goodfriends Electric Appliance Co., Ltd Overheat protector, electric heater matching with the overheat protector and corresponding liquid heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454593A (en) 1981-05-19 1984-06-12 Bell Telephone Laboratories, Incorporated Pictorial information processing technique
EP0206046B2 (en) * 1985-06-07 1995-12-27 Elpag Ag Chur Electrical device for liquids
GB8524487D0 (en) 1985-10-04 1985-11-06 Strix Ltd Thermally-sensitive controls
GB8618372D0 (en) 1986-07-28 1986-09-03 Otter Controls Ltd Thermal control units
FR2679096B1 (en) * 1991-07-12 1996-06-07 Seb Sa HEATING ASSEMBLY FOR ELECTRIC HEATING APPARATUS, ESPECIALLY KETTLE.
GB2265070B (en) * 1992-03-10 1995-11-15 Otter Controls Ltd Improvements relating to controls for electrically heated water boiling vessels
GB9425784D0 (en) * 1994-12-21 1995-02-22 Strix Ltd Electrical heating elements
GB2376575B (en) 2001-06-11 2003-09-10 Kettle Solutions Ltd Combined control/connector for cordless electrical appliances
GB2431612A (en) 2005-10-26 2007-05-02 Otter Controls Ltd Method of forming level indicators in liquid heating vessels

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536990A (en) * 1940-02-22 1941-06-04 John Charles Baxter An improved electric kettle
GB1401954A (en) * 1971-05-18 1975-08-06 Otter Controls Ltd Thermal control units
GB1557003A (en) * 1976-07-06 1979-12-05 Haden D H Ltd Vessels for heating liquids
GB2044590A (en) * 1979-02-28 1980-10-15 Haden D H Ltd An electrical element assembly for an electric kettle
GB2103460A (en) * 1981-05-28 1983-02-16 T I Russell Hobbs Limited Electrical immersion heaters and liquid heating appliances including such heaters
US4730099A (en) * 1985-09-11 1988-03-08 Bleckmann Ingo Electrical liquid heating apparatus
GB2249472A (en) * 1988-03-10 1992-05-13 Haden D H Ltd Electric kettles
WO1993016569A1 (en) * 1992-02-14 1993-08-19 Strix Limited Immersion heaters
GB2284132A (en) * 1993-11-02 1995-05-24 Strix Ltd Thermal actuator controlled by relative expansion of parts of a heating element
WO1997033507A1 (en) * 1996-03-13 1997-09-18 Strix Limited Electric liquid heating vessels
US6028294A (en) * 1997-05-15 2000-02-22 Kim Hotstart Manufacturing Company Heater assembly
US6256456B1 (en) * 1998-02-19 2001-07-03 Emerson Electric Co. Hot water dispenser with heat dissipation plates for dry-start protection
WO2001008537A2 (en) * 1999-05-27 2001-02-08 Otter Controls Limited Improvements relating to cordless electrical appliances
US20070148489A1 (en) * 2001-08-14 2007-06-28 Snag, Llc Tin-silver coatings
EP2161965A1 (en) * 2007-05-21 2010-03-10 Ningbo Goodfriends Electric Appliance Co., Ltd Overheat protector, electric heater matching with the overheat protector and corresponding liquid heater

Also Published As

Publication number Publication date
GB0914191D0 (en) 2009-09-16
WO2011018645A3 (en) 2011-12-29
EP2464263A2 (en) 2012-06-20
GB2472631A (en) 2011-02-16
CN202636611U (en) 2013-01-02
WO2011018645A2 (en) 2011-02-17

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Legal Events

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

Effective date: 20170813