GB2365303B - Liquid heating apparatus - Google Patents

Liquid heating apparatus

Info

Publication number
GB2365303B
GB2365303B GB0125356A GB0125356A GB2365303B GB 2365303 B GB2365303 B GB 2365303B GB 0125356 A GB0125356 A GB 0125356A GB 0125356 A GB0125356 A GB 0125356A GB 2365303 B GB2365303 B GB 2365303B
Authority
GB
United Kingdom
Prior art keywords
heating apparatus
liquid heating
liquid
heating
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
GB0125356A
Other versions
GB2365303A (en
GB0125356D0 (en
Inventor
John Crawshaw Taylor
Alan Michael George Meeks
John Ella
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
Priority claimed from GBGB9714691.4A external-priority patent/GB9714691D0/en
Priority claimed from GBGB9725365.2A external-priority patent/GB9725365D0/en
Application filed by Strix Ltd filed Critical Strix Ltd
Priority claimed from GB0000193A external-priority patent/GB2342834B/en
Publication of GB0125356D0 publication Critical patent/GB0125356D0/en
Publication of GB2365303A publication Critical patent/GB2365303A/en
Application granted granted Critical
Publication of GB2365303B publication Critical patent/GB2365303B/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
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21066—Details concerning the mounting thereof in or on the water boiling 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
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21108—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water using a bimetallic element
    • A47J27/21125—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water using a bimetallic element the bimetallic element being a snapping disc
    • 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
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water heaters
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator
    • 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
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/04—Heating plates with overheat protection means
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Cookers (AREA)
GB0125356A 1997-07-11 1998-07-13 Liquid heating apparatus Expired - Fee Related GB2365303B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9714691.4A GB9714691D0 (en) 1997-07-11 1997-07-11 Liquid heating vessels
GBGB9725365.2A GB9725365D0 (en) 1997-11-28 1997-11-28 Liquid heating vessels
GB0000193A GB2342834B (en) 1997-07-11 1998-07-13 Thick film electric heaters

Publications (3)

Publication Number Publication Date
GB0125356D0 GB0125356D0 (en) 2001-12-12
GB2365303A GB2365303A (en) 2002-02-13
GB2365303B true GB2365303B (en) 2002-03-27

Family

ID=27255456

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0125356A Expired - Fee Related GB2365303B (en) 1997-07-11 1998-07-13 Liquid heating apparatus
GB0125354A Expired - Fee Related GB2365302B (en) 1997-07-11 1998-07-13 Liquid heating vessels and controls therefor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0125354A Expired - Fee Related GB2365302B (en) 1997-07-11 1998-07-13 Liquid heating vessels and controls therefor

Country Status (1)

Country Link
GB (2) GB2365303B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2439657B (en) * 2003-12-16 2008-09-17 Otter Controls Ltd improvements relating to thermal controls
GB2409341A (en) * 2003-12-16 2005-06-22 Otter Controls Ltd Improvements relating to thermal control units

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018807A1 (en) * 1993-02-15 1994-08-18 Strix Limited Immersion heaters
GB2292841A (en) * 1994-08-26 1996-03-06 Strix Ltd Contact arrangement for a liquid heating vessel
GB2308921A (en) * 1993-10-21 1997-07-09 Otter Controls Ltd Association of heating element and thermal control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB395756A (en) * 1932-01-23 1933-07-24 Thomas Wilson Piper Improvements in electrically heated hollowware
GB696070A (en) * 1950-07-05 1953-08-26 Emi Ltd Improvements in or relating to apparatus comprising electrical resistance heating elements and to electrical switches for use therefor
GB752987A (en) * 1953-09-03 1956-07-18 Gen Electric Improvements relating to thermal control means for electrical heating devices, particularly cooking receptacles
GB2298723B (en) * 1995-02-20 1998-10-28 Simatelex Manuf Co Thermopots
US6153859A (en) * 1995-07-31 2000-11-28 Strix Limited Liquid heating vessels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018807A1 (en) * 1993-02-15 1994-08-18 Strix Limited Immersion heaters
GB2308921A (en) * 1993-10-21 1997-07-09 Otter Controls Ltd Association of heating element and thermal control
GB2292841A (en) * 1994-08-26 1996-03-06 Strix Ltd Contact arrangement for a liquid heating vessel

Also Published As

Publication number Publication date
GB2365303A (en) 2002-02-13
GB2365302A (en) 2002-02-13
GB0125356D0 (en) 2001-12-12
GB2365302B (en) 2002-03-27
GB0125354D0 (en) 2001-12-12

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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: 20090713