WO2011042740A3 - Améliorations à et associés à des thermostats - Google Patents

Améliorations à et associés à des thermostats Download PDF

Info

Publication number
WO2011042740A3
WO2011042740A3 PCT/GB2010/051673 GB2010051673W WO2011042740A3 WO 2011042740 A3 WO2011042740 A3 WO 2011042740A3 GB 2010051673 W GB2010051673 W GB 2010051673W WO 2011042740 A3 WO2011042740 A3 WO 2011042740A3
Authority
WO
WIPO (PCT)
Prior art keywords
elongate member
elongate
tube
rod
thermostats
Prior art date
Application number
PCT/GB2010/051673
Other languages
English (en)
Other versions
WO2011042740A2 (fr
Inventor
Andrew Hunt
Original Assignee
Heatrod Elements Limited
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 by Heatrod Elements Limited filed Critical Heatrod Elements Limited
Priority to EP10773955A priority Critical patent/EP2494572A2/fr
Publication of WO2011042740A2 publication Critical patent/WO2011042740A2/fr
Publication of WO2011042740A3 publication Critical patent/WO2011042740A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/006—Thermally-actuated switches with different switches operated at substantially different temperatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/22—Means for adjustment of "on" or "off" operating temperature by adjustment of a member transmitting motion from the thermal element to contacts or latch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
    • 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
    • H05B1/0216—Switches actuated by the expansion of a solid element, e.g. wire or rod
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)

Abstract

L'invention porte sur un ensemble de thermostat (1) pour commander la température d'un fluide (par exemple, de l'eau) dans un réservoir, et actionné par une dilatation différentielle entre un premier élément allongé (par exemple, un tube 7) et un deuxième élément allongé (par exemple, une tige 8) monté et fixé à une extrémité du premier élément allongé (par exemple, à l'intérieur du tube). Des premier et deuxième mécanismes de commutateur (4, 5) sont, de préférence, montés à l'autre extrémité du premier élément allongé. Le commutateur est de préférence ouvert à une température de consigne respective par le mouvement de l'extrémité libre du deuxième élément allongé (par exemple, la tige) par rapport à l'extrémité du premier élément allongé.
PCT/GB2010/051673 2009-10-06 2010-10-06 Améliorations à et associés à des thermostats WO2011042740A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10773955A EP2494572A2 (fr) 2009-10-06 2010-10-06 Améliorations à et associés à des thermostats

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0917454.1 2009-10-06
GB0917454.1A GB2474238B (en) 2009-10-06 2009-10-06 Improvements in and relating to thermostats

Publications (2)

Publication Number Publication Date
WO2011042740A2 WO2011042740A2 (fr) 2011-04-14
WO2011042740A3 true WO2011042740A3 (fr) 2011-06-16

Family

ID=41393891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/051673 WO2011042740A2 (fr) 2009-10-06 2010-10-06 Améliorations à et associés à des thermostats

Country Status (3)

Country Link
EP (1) EP2494572A2 (fr)
GB (1) GB2474238B (fr)
WO (1) WO2011042740A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201518418D0 (en) * 2015-10-19 2015-12-02 Shel Nibe Mfg Co Ltd Thermostat with independent over-temperature actuation
CN111457579B (zh) * 2020-05-14 2024-01-19 珠海格力电器股份有限公司 热水器系统及其控制方法
EP4303903A1 (fr) * 2022-07-04 2024-01-10 Termoregolatori Campini Corel S.p.A. Thermostat à tige avec sécurité

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784841A (en) * 1954-07-08 1957-10-16 Technicon Int Ltd Adjustable temperature control device
US3821683A (en) * 1973-04-17 1974-06-28 Gen Electric Thermal switch
FR2242760A1 (fr) * 1973-08-30 1975-03-28 Ego Elektro Blanc & Fischer
US3967545A (en) * 1974-02-14 1976-07-06 John Baker Controlling the supply of electric current to a room
FR2407433A1 (fr) * 1977-10-27 1979-05-25 Licentia Gmbh Appareil de caisson electrique
EP0442694A1 (fr) * 1990-02-13 1991-08-21 Strix Limited Contrôle de plaque de cuisson
EP1139060A1 (fr) * 2000-03-30 2001-10-04 Giat Industries Initiateur pyrotechnique pouvant être équipé d'un composant électrique ou électronique et/ou d'un connecteur
JP2005024334A (ja) * 2003-06-30 2005-01-27 Sumitomo Electric Ind Ltd バーンイン方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543230A (fr) * 1900-01-01 Perfectionnements aux dispositifs de réglage thermique à sécurité incorporée
GB652067A (en) * 1948-07-19 1951-04-18 Kaspar Erwin Bader Improvements in or relating to electric heaters for typesetting and composing machines and the like
GB1277848A (en) * 1970-04-16 1972-06-14 Ranco Controls Ltd Thermostat
DE2343834A1 (de) * 1973-08-30 1975-04-10 Ego Elektro Blanc & Fischer Tamperaturbegrenzer
DE3508585A1 (de) * 1984-03-16 1985-09-19 Emerson Electric Co., St. Louis, Mo. Doppeltemperaturthermostat
EP1223597B1 (fr) * 2001-01-10 2007-08-22 Electrovac, Fabrikation Elektrotechnischer Spezialartikel Gesellschaft M.B.H. Limiteur de température
CA2673348C (fr) * 2001-04-27 2010-06-01 Tutco, Inc. Procede et appareil de montage du thermostat d'un radiateur et d'un fusible thermosensible

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784841A (en) * 1954-07-08 1957-10-16 Technicon Int Ltd Adjustable temperature control device
US3821683A (en) * 1973-04-17 1974-06-28 Gen Electric Thermal switch
FR2242760A1 (fr) * 1973-08-30 1975-03-28 Ego Elektro Blanc & Fischer
US3967545A (en) * 1974-02-14 1976-07-06 John Baker Controlling the supply of electric current to a room
FR2407433A1 (fr) * 1977-10-27 1979-05-25 Licentia Gmbh Appareil de caisson electrique
EP0442694A1 (fr) * 1990-02-13 1991-08-21 Strix Limited Contrôle de plaque de cuisson
EP1139060A1 (fr) * 2000-03-30 2001-10-04 Giat Industries Initiateur pyrotechnique pouvant être équipé d'un composant électrique ou électronique et/ou d'un connecteur
JP2005024334A (ja) * 2003-06-30 2005-01-27 Sumitomo Electric Ind Ltd バーンイン方法

Also Published As

Publication number Publication date
GB2474238B (en) 2013-12-04
WO2011042740A2 (fr) 2011-04-14
GB2474238A (en) 2011-04-13
EP2494572A2 (fr) 2012-09-05
GB0917454D0 (en) 2009-11-18

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