SE9302096L - Thermostats and thermostatic radiator valves - Google Patents

Thermostats and thermostatic radiator valves

Info

Publication number
SE9302096L
SE9302096L SE9302096A SE9302096A SE9302096L SE 9302096 L SE9302096 L SE 9302096L SE 9302096 A SE9302096 A SE 9302096A SE 9302096 A SE9302096 A SE 9302096A SE 9302096 L SE9302096 L SE 9302096L
Authority
SE
Sweden
Prior art keywords
thermostats
thermostatic radiator
radiator valves
temperature
ambient temperature
Prior art date
Application number
SE9302096A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9302096D0 (en
Inventor
Derek Gorman
Lothar Braun
Original Assignee
Drayton Controls 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
Application filed by Drayton Controls Ltd filed Critical Drayton Controls Ltd
Publication of SE9302096D0 publication Critical patent/SE9302096D0/en
Publication of SE9302096L publication Critical patent/SE9302096L/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
    • G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

A thermostat or thermostatic radiator valve (1) for controlling the heat output of a radiator in order to achieve and maintain a desired ambient temperature in a space has attached to it a temperature sensitive liquid crystal display (8) arranged to indicate a temperature representative of the current ambient temperature. <IMAGE>
SE9302096A 1992-06-17 1993-06-17 Thermostats and thermostatic radiator valves SE9302096L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212805A GB9212805D0 (en) 1992-06-17 1992-06-17 Thermostatic radiator valves

Publications (2)

Publication Number Publication Date
SE9302096D0 SE9302096D0 (en) 1993-06-17
SE9302096L true SE9302096L (en) 1993-12-18

Family

ID=10717216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302096A SE9302096L (en) 1992-06-17 1993-06-17 Thermostats and thermostatic radiator valves

Country Status (3)

Country Link
DE (1) DE4320103A1 (en)
GB (2) GB9212805D0 (en)
SE (1) SE9302096L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113857A (en) * 1997-12-09 2000-09-05 Eastman Kodak Corporation Gauge type time and temperature integrating indicator device
DE10046135A1 (en) * 2000-09-15 2002-04-04 Klett & Schuerhoff Graesolin L Color change in heat-conducting media
DE102005020691A1 (en) * 2005-03-14 2006-09-21 Hansa Metallwerke Ag Sanitary outlet fitting
EP1703356B1 (en) * 2005-03-14 2011-09-14 emz-Hanauer GmbH & Co. KGaA Thermostat comprising a color display
DE102006040716A1 (en) * 2006-08-30 2008-03-06 Honeywell Technologies Sarl Ecc Valve housing partly made of plastic and valve with such a valve housing
IT1391914B1 (en) * 2008-08-07 2012-02-02 Enolgas Bonomi S P A VALVE WITH MEANS OF MEASURING THE FLUID TEMPERATURE
DE202011004240U1 (en) 2011-03-22 2011-08-30 Alexander Altstötter Heating device with air freshener
GB2513524B (en) * 2012-06-12 2018-01-24 Honeywell Technologies Sarl Thermostat with display module
EP2896860A1 (en) 2014-01-17 2015-07-22 Danfoss A/S Thermostat head for a valve, in particular a radiator valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522143B1 (en) * 1982-02-25 1986-03-28 Chretien Michele DEVICE FOR INDICATING TEMPERATURE OF CONTAINERS CONTAINING LIQUID SUBSTANCES

Also Published As

Publication number Publication date
SE9302096D0 (en) 1993-06-17
GB9212805D0 (en) 1992-07-29
GB2267952A (en) 1993-12-22
GB9312249D0 (en) 1993-07-28
GB2267952B (en) 1995-12-20
DE4320103A1 (en) 1993-12-23

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