GB1290708A - - Google Patents

Info

Publication number
GB1290708A
GB1290708A GB1290708DA GB1290708A GB 1290708 A GB1290708 A GB 1290708A GB 1290708D A GB1290708D A GB 1290708DA GB 1290708 A GB1290708 A GB 1290708A
Authority
GB
United Kingdom
Prior art keywords
resistor
container
temperature
thermal contact
disc
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1290708A publication Critical patent/GB1290708A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/192—Control of temperature characterised by the use of electric means characterised by the type of controller using a modification of the thermal impedance between a source and the load
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • Control Of Resistance Heating (AREA)
GB1290708D 1968-11-29 1969-12-01 Expired GB1290708A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968105544U JPS4941732Y1 (forum.php) 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
GB1290708A true GB1290708A (forum.php) 1972-09-27

Family

ID=14410511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290708D Expired GB1290708A (forum.php) 1968-11-29 1969-12-01

Country Status (5)

Country Link
US (1) US3584196A (forum.php)
JP (1) JPS4941732Y1 (forum.php)
FR (1) FR2024580A1 (forum.php)
GB (1) GB1290708A (forum.php)
NL (1) NL6917946A (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801713A1 (de) * 1977-10-14 1979-04-19 Ferrero & C Spa P Vorrichtung zum erwaermen einer fluessigkeit
GB2154427A (en) * 1984-02-21 1985-09-11 Victor Thomas Edmonds Electric kettle temperature control stand

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292395A1 (fr) * 1974-11-20 1976-06-18 Matsushita Electric Industrial Co Ltd Generateur de chaleur scelle thermostatique
US4080167A (en) * 1976-10-22 1978-03-21 Beers Charles J Apparatus for asepticizing soft contact lenses at high temperature
GB1595750A (en) * 1977-04-21 1981-08-19 Tokyo Shibaura Electric Co Electric rice cooker
US4316080A (en) * 1980-02-29 1982-02-16 Theodore Wroblewski Temperature control devices
KR100186638B1 (ko) 1996-10-31 1999-03-20 이경우 훈증방제기
CA2337738C (en) * 2000-02-25 2008-05-13 The Dial Corporation Variable temperature vaporizer
US6792199B2 (en) * 2000-02-25 2004-09-14 The Dial Corporation Variable temperature vaporizer
TWM240011U (en) * 2003-01-30 2004-08-01 Jia-Shiung Wu Improved structure of thermal cooker
EP1576913B1 (de) * 2004-03-19 2008-06-04 DBK David + Baader GmbH Elektrisches Wärmegerät mit Stromsensor
GB0428297D0 (en) * 2004-12-24 2005-01-26 Heat Trace Ltd Control of heating cable
DE102005037201A1 (de) * 2005-08-06 2007-02-22 Eichenauer Heizelemente Gmbh & Co. Kg Heizsystem
US20090045186A1 (en) * 2007-08-16 2009-02-19 Ming-Shih Chang Energy-saving cooker
PL2175457T3 (pl) * 2008-10-09 2012-09-28 Joinset Co Ltd Zespół ceramicznego układu scalonego
KR101765969B1 (ko) * 2009-12-24 2017-08-08 플라스틱 옴니엄 어드벤스드 이노베이션 앤드 리서치 자체 조절형 가열 부재가 설치된 저장용기 및 탱크
CN103767529B (zh) * 2013-10-31 2017-03-08 浙江绍兴苏泊尔生活电器有限公司 一种电热锅
CN103598806B (zh) * 2013-11-21 2016-07-13 浙江绍兴苏泊尔生活电器有限公司 一种电热锅及其加热控制方法
US10257890B2 (en) * 2015-02-05 2019-04-09 Bose Corporation Induction cookware

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388909A (en) * 1942-08-25 1945-11-13 American Stove Co Electric ignition system for gaseous fuel burners
US2765391A (en) * 1953-11-18 1956-10-02 Tuttle & Kift Inc Quick heat electric heating unit
DE1144802B (de) * 1956-11-28 1963-03-07 Svenska Ackumulator Ab Vorrichtung zur Konstanthaltung der Spannung in einem elektrischen Stromkreis
US2952764A (en) * 1957-05-29 1960-09-13 Tokyo Shibaura Electric Co Method and apparatus for automatically boiling rice
US3199087A (en) * 1960-12-30 1965-08-03 Ibm Latching circuit
US3177319A (en) * 1961-02-22 1965-04-06 Tokyo Shibaura Electric Co Plug-type automatic temperature control device for electrically powered rice cookers
GB1184656A (en) * 1966-06-17 1970-03-18 Johnson Matthey Co Ltd Improvements in and relating to Self Regulating Heating Elements.
US3375774A (en) * 1967-01-05 1968-04-02 Matsushita Electric Industrial Co Ltd Fully automatic electric coffee pot
US3488133A (en) * 1969-01-09 1970-01-06 Tappan Co The Protected hot wire ignition system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801713A1 (de) * 1977-10-14 1979-04-19 Ferrero & C Spa P Vorrichtung zum erwaermen einer fluessigkeit
FR2405681A1 (fr) * 1977-10-14 1979-05-11 Ferrero & C Spa P Appareil pour chauffer des liquides, notamment boissons, dans des recipients en plastique
GB2154427A (en) * 1984-02-21 1985-09-11 Victor Thomas Edmonds Electric kettle temperature control stand

Also Published As

Publication number Publication date
FR2024580A1 (forum.php) 1970-08-28
JPS4941732Y1 (forum.php) 1974-11-15
US3584196A (en) 1971-06-08
NL6917946A (forum.php) 1970-06-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee