DK1604548T3 - Heater with a flexible heater - Google Patents

Heater with a flexible heater

Info

Publication number
DK1604548T3
DK1604548T3 DK04716600T DK04716600T DK1604548T3 DK 1604548 T3 DK1604548 T3 DK 1604548T3 DK 04716600 T DK04716600 T DK 04716600T DK 04716600 T DK04716600 T DK 04716600T DK 1604548 T3 DK1604548 T3 DK 1604548T3
Authority
DK
Denmark
Prior art keywords
desired value
signals
circuit
heater
monitoring branch
Prior art date
Application number
DK04716600T
Other languages
Danish (da)
Inventor
Ernst Merk
Hans-Georg Gingl
Ralf Koehler
Grahame Gerrard
Original Assignee
Beurer Gmbh & Co
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 Beurer Gmbh & Co filed Critical Beurer Gmbh & Co
Application granted granted Critical
Publication of DK1604548T3 publication Critical patent/DK1604548T3/en

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
    • H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • 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
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • H05B2203/016—Heaters using particular connecting 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
    • 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
    • H05B2203/035—Electrical circuits used in resistive heating apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Control Of Temperature (AREA)
  • Central Heating Systems (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The invention relates to a heating device comprising a flexible heating part (10) and a control device (1) which regulates the temperature and monitors the functions and comprises a desired value allocation circuit (2, 2.8), an actual value return circuit (3), a desired/actual value comparator (4) and a drive stage (5) comprising a control member (5.1) arranged in a heating control circuit (16) for a flow of heat (iH) flowing through the heating part (10). A temperature control, which can be variably regulated and monitored according to the wishes of a user, can be achieved by providing a monitoring branch (17) leading to the desired value allocation circuit (2, 2.8) in order to form monitoring branch signals. Said signals are fed to the desired value allocation circuit (2, 2.8) by means of a monitoring branch coupling (17.1) in order to enable the superposition of said primary desired value signals and the formation of desired value signals guided to the desired/actual comparator.
DK04716600T 2003-03-10 2004-03-03 Heater with a flexible heater DK1604548T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10310275A DE10310275B4 (en) 2003-03-10 2003-03-10 Heater with a flexible heat element
PCT/EP2004/002102 WO2004082334A1 (en) 2003-03-10 2004-03-03 Heating device comprising a flexible heating part

Publications (1)

Publication Number Publication Date
DK1604548T3 true DK1604548T3 (en) 2007-01-29

Family

ID=32945846

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04716600T DK1604548T3 (en) 2003-03-10 2004-03-03 Heater with a flexible heater

Country Status (6)

Country Link
EP (1) EP1604548B1 (en)
AT (1) ATE341924T1 (en)
DE (2) DE10310275B4 (en)
DK (1) DK1604548T3 (en)
ES (1) ES2271857T3 (en)
WO (1) WO2004082334A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042570A1 (en) 2005-09-08 2007-03-15 Beurer Gmbh & Co Pliable warming device
DE102008006017B4 (en) 2008-01-25 2010-08-12 Beurer Gmbh Pliable warming device
DE102009008530B4 (en) 2009-02-11 2011-04-21 Beurer Gmbh Heater with a pliant electrical heating element
DE202009014331U1 (en) 2009-10-23 2010-11-25 Beurer Gmbh Pliable warming device
DE202012000728U1 (en) 2012-01-25 2012-03-01 Matthias Ambiel Device for heating food
DE202012101005U1 (en) 2012-03-21 2012-04-30 Beurer Gmbh Pliable warming device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336864A1 (en) * 1983-10-11 1985-05-02 Beurer Gmbh & Co, 7900 Ulm Circuit arrangement for temperature-regulated electrical heaters or heating apparatuses
JPS60258884A (en) * 1984-06-06 1985-12-20 松下電器産業株式会社 Sleeping room heating implement
DE3438920A1 (en) * 1984-10-24 1986-04-24 Alfons Weiss Kg, Fabrik Feinwerktechn. Erzeugnisse, 7209 Gosheim Temperature controller for an oven
US5105067A (en) * 1989-09-08 1992-04-14 Environwear, Inc. Electronic control system and method for cold weather garment
DE4019698C2 (en) * 1990-06-21 1993-12-02 Beurer Gmbh & Co Electric heater or heater
GB2265508B (en) * 1992-03-26 1995-10-04 Dreamland Appliances Ltd Heating devices
US5708256A (en) * 1995-12-18 1998-01-13 Kaz, Incorporated Heating pad controller with variable duty cycle for temperature adjustment
NZ332263A (en) * 1997-10-17 2000-01-28 Imetec Spa Electric blanket or pad with co-axial heating coils separated by insulation that melts if blanket overheats
DE10126066B4 (en) * 2001-05-28 2004-11-18 Beurer Gmbh & Co Warming device with a flexible radiator

Also Published As

Publication number Publication date
ATE341924T1 (en) 2006-10-15
ES2271857T3 (en) 2007-04-16
EP1604548B1 (en) 2006-10-04
DE502004001675D1 (en) 2006-11-16
DE10310275A1 (en) 2004-10-07
WO2004082334A1 (en) 2004-09-23
EP1604548A1 (en) 2005-12-14
DE10310275B4 (en) 2005-03-03

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