EP1081986A3 - Rohrheizkörper mit NTC/PTC-Absicherung - Google Patents

Rohrheizkörper mit NTC/PTC-Absicherung Download PDF

Info

Publication number
EP1081986A3
EP1081986A3 EP00118875A EP00118875A EP1081986A3 EP 1081986 A3 EP1081986 A3 EP 1081986A3 EP 00118875 A EP00118875 A EP 00118875A EP 00118875 A EP00118875 A EP 00118875A EP 1081986 A3 EP1081986 A3 EP 1081986A3
Authority
EP
European Patent Office
Prior art keywords
heating element
ntc
heating
tubular heating
ptc protection
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
EP00118875A
Other languages
English (en)
French (fr)
Other versions
EP1081986A2 (de
EP1081986B1 (de
Inventor
Gerald Muckenschnabel
Georg Stadler
Gerold Zinner
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.)
Bleckmann GmbH and Co KG
Original Assignee
Bleckmann GmbH
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 Bleckmann GmbH filed Critical Bleckmann GmbH
Publication of EP1081986A2 publication Critical patent/EP1081986A2/de
Publication of EP1081986A3 publication Critical patent/EP1081986A3/de
Application granted granted Critical
Publication of EP1081986B1 publication Critical patent/EP1081986B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion 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
    • H05B2203/019—Heaters using heating elements having a negative temperature coefficient
    • 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
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • 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

  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Fuses (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

Die Erfindung betrifft einen Rohrheizkörper zum Erhitzen von Fluiden, mit wenigstens einem Mantelrohr (12), mindestens einem Heizelement (14), das in einem elektrischen Isoliermaterial (16) eingebettet, im Inneren des Mantelrohres (12) angeordnet ist, Anschlußelemente (18), die in dem Ende (12a) des Mantelrohres (12) angeordnet sind und über die das Heizelement (14) mit einer Stromquelle verbunden ist, und mit mindestens einem Sicherungselement (28), das in dem Mantelrohrende (12a) angeordnet ist und in Wärmeleitungskontakt mit dem Heizelement (14) steht. Weiterhin ist vorgesehen, daß das Sicherungselement (28) ein in Abhängigkeit der Temperatur des Heizelements (14) seinen Widerstand änderndes Element ist, das Bestandteil eines von dem Heizstromkreis unabhängigen Meßstromkreises ist, mittels dem die Widerstandsänderung des Sicherungselementes (28) erfaßbar ist.
EP00118875A 1999-09-02 2000-08-31 Rohrheizkörper mit NTC/PTC-Absicherung Expired - Lifetime EP1081986B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19941901A DE19941901A1 (de) 1999-09-02 1999-09-02 Rohrheizkörper mit NTC/PTC-Absicherung
DE19941901 1999-09-02

Publications (3)

Publication Number Publication Date
EP1081986A2 EP1081986A2 (de) 2001-03-07
EP1081986A3 true EP1081986A3 (de) 2002-05-29
EP1081986B1 EP1081986B1 (de) 2004-09-01

Family

ID=7920589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118875A Expired - Lifetime EP1081986B1 (de) 1999-09-02 2000-08-31 Rohrheizkörper mit NTC/PTC-Absicherung

Country Status (4)

Country Link
EP (1) EP1081986B1 (de)
AT (1) ATE275319T1 (de)
DE (2) DE19941901A1 (de)
ES (1) ES2226677T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937492C2 (de) 1999-08-07 2001-08-23 Mfh Hyperthermiesysteme Gmbh Magnetfeldapplikator zur Aufheizung von magnetischen oder magnetisierbaren Substanzen oder Festkörpern in biologischem Gewebe
DE10118922C1 (de) 2001-04-18 2003-04-30 Martin Hess Verfahren zur Sicherung und Regelung einer elektrischen, explosionsgeschützten Heizung und Vorrichtung zur Durchführung des Verfahrens
ITVI20030248A1 (it) * 2003-12-09 2005-06-10 Luigi Borelli Gruppo riscaldante per elementi radianti a fluido diatermico
ITVE20050024A1 (it) * 2005-04-15 2006-10-16 I R C A S P A Ind Resiste Nze Resistenza elettrica corazzata.
EP1928284B1 (de) 2005-09-19 2010-04-14 Koninklijke Philips Electronics N.V. Vorrichtung zur herstellung eines getränks mit wasserkocher
DE102014221497B4 (de) * 2014-10-23 2025-02-06 Ipco Germany Gmbh Vorrichtung und Verfahren zum Kühlen eines Fluids
CN105352186A (zh) * 2015-10-09 2016-02-24 芜湖恒美电热器具有限公司 一种加热器以及制造加热器的通电干烧搪瓷工艺
EP4712689A1 (de) 2024-09-11 2026-03-18 Bleckmann GmbH & Co. KG Temperatursensorintegration in ein rohrförmiges heizelement
CN119521464A (zh) * 2025-01-21 2025-02-25 续新技术(深圳)集团有限公司 一种制热组件、机头组件及吹风设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8423034U1 (de) * 1984-08-02 1985-01-03 Elpag Ag Chur, Chur Rohrheizkoerper
EP0456216A2 (de) * 1990-05-08 1991-11-13 Elpag Ag Chur Rohrheizkörper mit Sicherung
EP0660644A2 (de) * 1993-12-23 1995-06-28 Elpag Ag Chur Rohrheizkörper mit Überlastsicherung und Temperaturfühler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843127C2 (de) * 1988-12-22 1995-04-20 Eltra Gmbh & Co Kg Leicht & Tr Heizkörper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8423034U1 (de) * 1984-08-02 1985-01-03 Elpag Ag Chur, Chur Rohrheizkoerper
EP0456216A2 (de) * 1990-05-08 1991-11-13 Elpag Ag Chur Rohrheizkörper mit Sicherung
EP0660644A2 (de) * 1993-12-23 1995-06-28 Elpag Ag Chur Rohrheizkörper mit Überlastsicherung und Temperaturfühler

Also Published As

Publication number Publication date
EP1081986A2 (de) 2001-03-07
DE19941901A1 (de) 2001-03-29
ATE275319T1 (de) 2004-09-15
ES2226677T3 (es) 2005-04-01
DE50007598D1 (de) 2004-10-07
EP1081986B1 (de) 2004-09-01

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