WO1999048333A3 - Electric heaters - Google Patents

Electric heaters Download PDF

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Publication number
WO1999048333A3
WO1999048333A3 PCT/GB1999/000808 GB9900808W WO9948333A3 WO 1999048333 A3 WO1999048333 A3 WO 1999048333A3 GB 9900808 W GB9900808 W GB 9900808W WO 9948333 A3 WO9948333 A3 WO 9948333A3
Authority
WO
WIPO (PCT)
Prior art keywords
heater
actuator
trip
acted
trip lever
Prior art date
Application number
PCT/GB1999/000808
Other languages
French (fr)
Other versions
WO1999048333A2 (en
Inventor
John Crawshaw Taylor
Alan Michael George Meeks
Original Assignee
Strix Ltd
Taylor John C
Alan Michael George Meeks
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=WO1999048333(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Strix Ltd, Taylor John C, Alan Michael George Meeks filed Critical Strix Ltd
Priority to AU29443/99A priority Critical patent/AU2944399A/en
Priority to EP99910505A priority patent/EP1064826A2/en
Priority to GB0021770A priority patent/GB2352605B/en
Priority to AU42760/99A priority patent/AU4276099A/en
Priority to GB0029526A priority patent/GB2354145B/en
Priority to DE69910030T priority patent/DE69910030T2/en
Priority to PCT/GB1999/001747 priority patent/WO1999063789A1/en
Priority to EP99939791A priority patent/EP1090534B1/en
Publication of WO1999048333A2 publication Critical patent/WO1999048333A2/en
Publication of WO1999048333A3 publication Critical patent/WO1999048333A3/en

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.
PCT/GB1999/000808 1998-03-17 1999-03-17 Electric heaters WO1999048333A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU29443/99A AU2944399A (en) 1998-03-17 1999-03-17 Electric heaters
EP99910505A EP1064826A2 (en) 1998-03-17 1999-03-17 Electric heaters
GB0021770A GB2352605B (en) 1998-03-17 1999-03-17 Liquid heating apparatus
AU42760/99A AU4276099A (en) 1998-06-03 1999-06-03 Liquid heating vessels
GB0029526A GB2354145B (en) 1998-06-03 1999-06-03 Liquid heating vessels
DE69910030T DE69910030T2 (en) 1998-06-03 1999-06-03 VESSELS FOR HEATING LIQUIDS
PCT/GB1999/001747 WO1999063789A1 (en) 1998-06-03 1999-06-03 Liquid heating vessels
EP99939791A EP1090534B1 (en) 1998-06-03 1999-06-03 Liquid heating vessels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9805751.6 1998-03-17
GBGB9805751.6A GB9805751D0 (en) 1998-03-17 1998-03-17 Electric heaters

Publications (2)

Publication Number Publication Date
WO1999048333A2 WO1999048333A2 (en) 1999-09-23
WO1999048333A3 true WO1999048333A3 (en) 1999-11-11

Family

ID=10828779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/000808 WO1999048333A2 (en) 1998-03-17 1999-03-17 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)

Families Citing this family (20)

* 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
EP1145596B1 (en) * 1999-10-11 2007-08-15 Strix Limited 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
GB2387492B (en) * 2001-06-11 2004-02-25 Kettle Solutions Ltd Female connector for cordless electrical appliances
GB2414161B (en) * 2002-02-26 2006-05-03 Strix Ltd Electric liquid heating 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
JP5511036B2 (en) * 2010-03-01 2014-06-04 エクセン マキネ サナイ ヴェ ティヂャレット エー． エス． Herbal tea machine that eliminates sudden volume expansion of herbal tea mixture
US20140263270A1 (en) * 2011-08-10 2014-09-18 Strix Limited Controls
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1064826A2 *

Also Published As

Publication number Publication date
GB0021770D0 (en) 2000-10-18
GB2352605B (en) 2002-11-13
EP1064826A2 (en) 2001-01-03
CN1292986A (en) 2001-04-25
WO1999048333A2 (en) 1999-09-23
AU2944399A (en) 1999-10-11
CN1148999C (en) 2004-05-05
GB2352605A (en) 2001-01-31
RU2000124348A (en) 2002-09-10
GB9805751D0 (en) 1998-05-13

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