GB9919205D0 - Electric heaters - Google Patents

Electric heaters

Info

Publication number
GB9919205D0
GB9919205D0 GBGB9919205.6A GB9919205A GB9919205D0 GB 9919205 D0 GB9919205 D0 GB 9919205D0 GB 9919205 A GB9919205 A GB 9919205A GB 9919205 D0 GB9919205 D0 GB 9919205D0
Authority
GB
United Kingdom
Prior art keywords
track
sections
predetermined
current
heater
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
GBGB9919205.6A
Other versions
GB2353457A (en
GB2353457B (en
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=10859151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9919205(D0) "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 GB9919205A priority Critical patent/GB2353457B/en
Publication of GB9919205D0 publication Critical patent/GB9919205D0/en
Priority to CN00255073U priority patent/CN2461236Y/en
Priority to RU2001111004/09A priority patent/RU2001111004A/en
Priority to CNB00801678XA priority patent/CN1180661C/en
Priority to ES00953316T priority patent/ES2284516T3/en
Priority to AU65830/00A priority patent/AU6583000A/en
Priority to CNB031786944A priority patent/CN100396163C/en
Priority to EP06013593A priority patent/EP1713307B1/en
Priority to EP00953316A priority patent/EP1121835B1/en
Priority to DE60045400T priority patent/DE60045400D1/en
Priority to AT06013593T priority patent/ATE492139T1/en
Priority to DE60034019T priority patent/DE60034019T2/en
Priority to AT00953316T priority patent/ATE357832T1/en
Priority to PCT/GB2000/003136 priority patent/WO2001013680A1/en
Publication of GB2353457A publication Critical patent/GB2353457A/en
Priority to HK02101032.6A priority patent/HK1040590A1/en
Publication of GB2353457B publication Critical patent/GB2353457B/en
Application granted granted Critical
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
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0269—For heating of fluids
    • 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
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/262—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an insulated metal plate
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7107—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being mechanically linked
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Control Of Resistance Heating (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Measuring Volume Flow (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Saccharide Compounds (AREA)
  • Non-Adjustable Resistors (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

An electrical resistance or heater of the type comprising a thick film resistive track provided on an insulating substrate has two predetermined sections of said track (8d,8e) with a predetermined current carrying capacity. These sections are bridged by a discrete bridge (22) of an insulating material, e.g. glass, which at a predetermined temperature becomes sufficiently conductive to cause a failure current to flow through one or both of said sections (8d,8e). The resistive track (8) is protected from oxidation by a separate overglaze layer. The heater track section (8d) passing the failure current is provided with means, such as an aperture (24) in the track, for concentrating locally the current flowing therethrough.
GB9919205A 1999-08-13 1999-08-13 Electric heaters Expired - Fee Related GB2353457B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB9919205A GB2353457B (en) 1999-08-13 1999-08-13 Electric heaters
CN00255073U CN2461236Y (en) 1999-08-13 2000-08-12 Electric heater
PCT/GB2000/003136 WO2001013680A1 (en) 1999-08-13 2000-08-14 Thick film heater
EP06013593A EP1713307B1 (en) 1999-08-13 2000-08-14 Thick film heater
DE60034019T DE60034019T2 (en) 1999-08-13 2000-08-14 THICKNESS HEATING ELEMENT
ES00953316T ES2284516T3 (en) 1999-08-13 2000-08-14 THICK FILM HEATER.
AU65830/00A AU6583000A (en) 1999-08-13 2000-08-14 Thick film heater
CNB031786944A CN100396163C (en) 1999-08-13 2000-08-14 Electric heater
RU2001111004/09A RU2001111004A (en) 1999-08-13 2000-08-14 ELECTRIC RESISTANCE COMPONENT
EP00953316A EP1121835B1 (en) 1999-08-13 2000-08-14 Thick film heater
DE60045400T DE60045400D1 (en) 1999-08-13 2000-08-14 Thick film heating element
AT06013593T ATE492139T1 (en) 1999-08-13 2000-08-14 THICK LAYER HEATING ELEMENT
CNB00801678XA CN1180661C (en) 1999-08-13 2000-08-14 Thick film heater
AT00953316T ATE357832T1 (en) 1999-08-13 2000-08-14 THICK LAYER HEATING ELEMENT
HK02101032.6A HK1040590A1 (en) 1999-08-13 2002-02-08 Thick film heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9919205A GB2353457B (en) 1999-08-13 1999-08-13 Electric heaters

Publications (3)

Publication Number Publication Date
GB9919205D0 true GB9919205D0 (en) 1999-10-20
GB2353457A GB2353457A (en) 2001-02-21
GB2353457B GB2353457B (en) 2004-08-25

Family

ID=10859151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919205A Expired - Fee Related GB2353457B (en) 1999-08-13 1999-08-13 Electric heaters

Country Status (10)

Country Link
EP (2) EP1713307B1 (en)
CN (3) CN2461236Y (en)
AT (2) ATE492139T1 (en)
AU (1) AU6583000A (en)
DE (2) DE60034019T2 (en)
ES (1) ES2284516T3 (en)
GB (1) GB2353457B (en)
HK (1) HK1040590A1 (en)
RU (1) RU2001111004A (en)
WO (1) WO2001013680A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373157B (en) * 2001-03-05 2004-12-15 Strix Ltd Thick film heaters and resistances
DE202007011746U1 (en) 2007-08-22 2007-10-31 Günther Heisskanaltechnik Gmbh Electric heating for heating substantially cylindrical objects
NL2001690C2 (en) * 2008-06-16 2009-12-17 Otter Controls Ltd Device and method for generating steam, and heating element for use in such a device.
CN111698799A (en) * 2020-05-14 2020-09-22 佛山市也牛科技有限公司 Non-metal heating plate for cooking and preparation method and heating device thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9302965D0 (en) 1993-02-15 1993-03-31 Strix Ltd Immersion heaters
GB2296847B (en) * 1994-11-30 1999-03-24 Strix Ltd Electric heaters
DE69719318T2 (en) * 1996-04-18 2003-09-04 Strix Ltd ELECTRIC HEATING ELEMENTS
GB2322274B (en) * 1997-02-17 1999-01-13 Strix Ltd Controls for electric heaters
ES2248909T3 (en) 1997-07-11 2006-03-16 Strix Limited THICK FILM ELECTRIC HEATERS.
GB2353456B (en) 1999-08-13 2004-08-25 Strix Ltd Electric heaters

Also Published As

Publication number Publication date
AU6583000A (en) 2001-03-13
CN100396163C (en) 2008-06-18
ATE492139T1 (en) 2011-01-15
ATE357832T1 (en) 2007-04-15
GB2353457A (en) 2001-02-21
CN1180661C (en) 2004-12-15
HK1040590A1 (en) 2002-06-14
EP1713307B1 (en) 2010-12-15
CN1523931A (en) 2004-08-25
EP1713307A3 (en) 2006-12-06
DE60034019T2 (en) 2007-12-13
EP1121835A1 (en) 2001-08-08
DE60045400D1 (en) 2011-01-27
CN1320355A (en) 2001-10-31
RU2001111004A (en) 2003-03-10
DE60034019D1 (en) 2007-05-03
EP1713307A2 (en) 2006-10-18
WO2001013680A1 (en) 2001-02-22
EP1121835B1 (en) 2007-03-21
ES2284516T3 (en) 2007-11-16
GB2353457B (en) 2004-08-25
CN2461236Y (en) 2001-11-21

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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: 20080813

S73 Revocation on comptroller's initiative (section 73/patents act 1977)

Free format text: PATENT REVOKED; PATENT REVOKED UNDER SECTION 73(2)ON 12 APRIL 2012