GB2352605A - Electric heaters - Google Patents

Electric heaters

Info

Publication number
GB2352605A
GB2352605A GB0021770A GB0021770A GB2352605A GB 2352605 A GB2352605 A GB 2352605A GB 0021770 A GB0021770 A GB 0021770A GB 0021770 A GB0021770 A GB 0021770A GB 2352605 A GB2352605 A GB 2352605A
Authority
GB
United Kingdom
Prior art keywords
heater
actuator
trip
acted
trip lever
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.)
Granted
Application number
GB0021770A
Other versions
GB0021770D0 (en
GB2352605B (en
Inventor
John Crawshaw Taylor
Alan Michael George Meeks
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.)
Strix Ltd
Original Assignee
Strix 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10828779&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2352605(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Strix Ltd filed Critical Strix Ltd
Priority to GB0216619A priority Critical patent/GB2375938B/en
Publication of GB0021770D0 publication Critical patent/GB0021770D0/en
Publication of GB2352605A publication Critical patent/GB2352605A/en
Application granted granted Critical
Publication of GB2352605B publication Critical patent/GB2352605B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • 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
    • A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel
    • 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
    • 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
    • H05B3/82—Fixedly-mounted immersion heaters

Abstract

An integrated heater and control assembly comprises an electric heater (200) having a resistive heating track (202) provided on an insulating substrate and a thermally sensitive control for the heater built onto the heater. In particular, supports (212a, 212b) for trip levers (230a, 230b) are bonded to the substrate. Trip lever (212b) is operated both by a boiling sensitive actuator (234) and an overheat protection actuator (268) while trip lever (212a) is acted on by the actuator (268) alone. Both trip levers (230a, 230b) are also acted on by bobweights (250a, 250b) which are responsive to movement of the vessel to switch the heater on. Power connection terminals (220, 222, 224) and a mounting flange (300) are also mounted directly onto the heater.
GB0021770A 1998-03-17 1999-03-17 Liquid heating apparatus Expired - Fee Related GB2352605B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0216619A GB2375938B (en) 1998-03-17 1999-03-17 Liquid heating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9805751.6A GB9805751D0 (en) 1998-03-17 1998-03-17 Electric heaters
PCT/GB1999/000808 WO1999048333A2 (en) 1998-03-17 1999-03-17 Electric heaters

Publications (3)

Publication Number Publication Date
GB0021770D0 GB0021770D0 (en) 2000-10-18
GB2352605A true GB2352605A (en) 2001-01-31
GB2352605B GB2352605B (en) 2002-11-13

Family

ID=10828779

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9805751.6A Ceased GB9805751D0 (en) 1998-03-17 1998-03-17 Electric heaters
GB0021770A Expired - Fee Related GB2352605B (en) 1998-03-17 1999-03-17 Liquid heating apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9805751.6A Ceased GB9805751D0 (en) 1998-03-17 1998-03-17 Electric heaters

Country Status (6)

Country Link
EP (1) EP1064826A2 (en)
CN (1) CN1148999C (en)
AU (1) AU2944399A (en)
GB (2) GB9805751D0 (en)
RU (1) RU2000124348A (en)
WO (1) WO1999048333A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414160A (en) * 2002-02-26 2005-11-23 Strix Ltd Thermally sensitive control of electric liquid heating appliances

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798890B2 (en) 2000-10-05 2004-09-28 Etymotic Research, Inc. Directional microphone assembly
GB2344744B (en) 1998-11-26 2001-07-25 Strix Ltd Electrical beverage making apparatus
GB2362313B (en) * 1999-10-11 2003-10-22 Strix Ltd Cordless electrical appliances
DK199901805A (en) * 1999-12-16 2001-06-17 Pi Design Ag Couplings for an electric consumer, especially for a coffee maker and means for securing the coupler
GB0002203D0 (en) 2000-01-31 2000-03-22 Strix Ltd Controls for electric liquid heating vessels
DE10038634A1 (en) 2000-06-09 2002-01-03 Bsh Bosch Siemens Hausgeraete Household electrical appliances, in particular kettles
GB2372421B (en) * 2001-02-19 2005-07-27 Strix Ltd Thermally sensitive controls
GB2376575B (en) * 2001-06-11 2003-09-10 Kettle Solutions Ltd Combined control/connector for cordless electrical appliances
GB0316037D0 (en) * 2003-07-08 2003-08-13 Otter Controls Ltd Improvements relating to thermal control units
CN1298086C (en) * 2004-06-25 2007-01-31 邵志成 Temperature controlled electric connector plug and electrothermal drink boiling container
FR2901955B1 (en) * 2006-06-05 2010-03-26 Seb Sa HOUSEHOLD APPLIANCE FOR LIQUID HEATING
US20130042764A1 (en) * 2010-03-01 2013-02-21 Eksen Makine Sanayi Ve Ticaret A.S. Herbal tea machine eliminating sudden volumetric expansion of the herbal tea mixture
EP2741641B1 (en) * 2011-08-10 2016-08-10 Strix Limited Controls for a liquid heating apparatus
EP2938231A1 (en) * 2012-12-28 2015-11-04 Arçelik Anonim Sirketi A fluid outlet device for a water heater receptacle
CN103715540B (en) * 2014-01-13 2015-11-18 刘晓夫 Liquid heater conduction coupling connecting device
CN104779116B (en) * 2015-04-30 2017-03-15 佛山市川东磁电股份有限公司 A kind of sensor-triggered structure
GB2545396B (en) * 2015-12-07 2021-10-06 Kenwood Ltd Heater cassette
GB2548406A (en) * 2016-03-18 2017-09-20 Strix Ltd Controls
CN108135041B (en) * 2018-01-29 2024-03-26 无锡桑普电器科技发展有限公司 Heating element and electromagnetic induction type water heater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833293A1 (en) * 1987-10-01 1989-04-20 Interconnection B V Heating element
GB2308921A (en) * 1993-10-21 1997-07-09 Otter Controls Ltd Association of heating element and thermal control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545443A1 (en) * 1985-12-20 1987-06-25 Bosch Siemens Hausgeraete COOKING HEATING ELEMENT
GB8818257D0 (en) 1988-08-01 1988-09-07 Strix Ltd Liquid heating container
DE4023921A1 (en) * 1990-07-27 1992-01-30 Braun Ag Throughflow heater for tea or coffee making machine - has two temp. regulating switches thermically coupled so that one is open and other closed during brewing
GB9024419D0 (en) 1990-11-09 1991-01-02 Ist Lab Ltd Heating apparatus
GB2272226B (en) 1992-10-30 1996-05-22 Ist Lab Ltd Electric iron
GB9406180D0 (en) 1994-03-29 1994-05-18 Pifco Ltd A wax bath
GB9413661D0 (en) 1994-07-07 1994-08-24 Pifco Ltd Improvements to heating apparatus
GB9704716D0 (en) 1997-03-07 1997-04-23 Sheathed Heating Elements Ltd Electric element assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833293A1 (en) * 1987-10-01 1989-04-20 Interconnection B V Heating element
GB2308921A (en) * 1993-10-21 1997-07-09 Otter Controls Ltd Association of heating element and thermal control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414160A (en) * 2002-02-26 2005-11-23 Strix Ltd Thermally sensitive control of electric liquid heating appliances
GB2414160B (en) * 2002-02-26 2006-03-01 Strix Ltd Thermally sensitive control of electric liquid heating appliances

Also Published As

Publication number Publication date
RU2000124348A (en) 2002-09-10
WO1999048333A3 (en) 1999-11-11
GB0021770D0 (en) 2000-10-18
AU2944399A (en) 1999-10-11
CN1148999C (en) 2004-05-05
EP1064826A2 (en) 2001-01-03
GB2352605B (en) 2002-11-13
GB9805751D0 (en) 1998-05-13
WO1999048333A2 (en) 1999-09-23
CN1292986A (en) 2001-04-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090317