DE29920503U1 - Electric heating cartridge - Google Patents

Electric heating cartridge

Info

Publication number
DE29920503U1
DE29920503U1 DE29920503U DE29920503U DE29920503U1 DE 29920503 U1 DE29920503 U1 DE 29920503U1 DE 29920503 U DE29920503 U DE 29920503U DE 29920503 U DE29920503 U DE 29920503U DE 29920503 U1 DE29920503 U1 DE 29920503U1
Authority
DE
Germany
Prior art keywords
temperature
electric heating
heating cartridge
metal
cartridge according
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 - Lifetime
Application number
DE29920503U
Other languages
German (de)
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.)
Tuerk and Hillinger GmbH
Original Assignee
Tuerk and Hillinger 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 Tuerk and Hillinger GmbH filed Critical Tuerk and Hillinger GmbH
Priority to DE29920503U priority Critical patent/DE29920503U1/en
Publication of DE29920503U1 publication Critical patent/DE29920503U1/en
Priority to IT2000MI002170A priority patent/IT1318983B1/en
Priority to FR0014558A priority patent/FR2801469B1/en
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
    • 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
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Elektrische Heizpatrone mit einem auf einen Wickel­ körper (2) aufgewickelten drahtförmigen Heizleiter (1), der von einer Isolierstoffpackung (3) aus Metal­ loxid, insbesondere Magnesiumoxid, umschlossen und mit dieser zusammen konzentrisch in einem Metallman­ tel (4) aus Stahl oder Edelstahl angeordnet und vor­ zugsweise verdichtet ist, wobei der Heizleiter (1) mit zwei stirnseitig aus dem Metallmantel (4) heraus geführten elektrischen Anschlußdrähten (5, 6) verse­ hen ist, dadurch gekennzeichnet, daß wenigstens ein Anschlußdraht (5, 6) mit dem Heiz­ leiter (1) über einen temperaturabhängigen elektri­ schen Schalter oder Regler (7) verbunden ist, der axial außerhalb der Isolierstoffpackung (3) und we­ nigstens größtenteils im Hohlraum (8) eines vom Me­ tallmantel (4) umschlossenen zweiten Mantelrohres (9) mit hoher Wärmeleitfähigkeit angeordnet ist, welches die Isolierstoffpackung (3) unmittelbar umschließt und sie anschlußseitig axial überragt. 1. Electric heating cartridge with a wound on a winding body ( 2 ) wire-shaped heating conductor ( 1 ), which is enclosed by an insulating material package ( 3 ) made of metal oxide, in particular magnesium oxide, and together with this concentrically in a metal jacket ( 4 ) made of steel or Stainless steel is arranged and preferably compacted before, the heating conductor ( 1 ) with two front end of the metal sheath ( 4 ) out electrical connecting wires ( 5 , 6 ) verses hen, characterized in that at least one connecting wire ( 5 , 6 ) with the Heating conductor ( 1 ) via a temperature-dependent electrical switch or controller ( 7 ) is connected, the axially outside of the insulating pack ( 3 ) and we at least largely in the cavity ( 8 ) of a metal jacket ( 4 ) enclosed by a second jacket tube ( 9 ) high thermal conductivity is arranged, which directly surrounds the insulating material pack ( 3 ) and axially overlaps it on the connection side agt. 2. Elektrische Heizpatrone nach Anspruch 1, dadurch ge­ kennzeichnet, daß der temperaturabhängige Schalter und/oder Regler (7) innerhalb des zweiten Mantelroh­ res (9) in einer Isolierstoffhülse (11) angeordnet ist.2. Electrical heating cartridge according to claim 1, characterized in that the temperature-dependent switch and / or controller ( 7 ) within the second Mantelroh res ( 9 ) is arranged in an insulating sleeve ( 11 ). 3. Elektrische Heizpatrone nach Anspruch 1 oder 2, da­ durch gekennzeichnet, daß der temperaturabhängige Schalter (7) aus einer Mikro-Temperatursicherung be­ steht.3. Electric heating cartridge according to claim 1 or 2, characterized in that the temperature-dependent switch ( 7 ) consists of a micro-temperature fuse be. 4. Elektrische Heizpatrone nach Anspruch 1 oder 2, da­ durch gekennzeichnet, daß der Hohlraum (8), in dem der temperaturabhängigen Schalter (7) untergebracht ist, mit einem hitzebeständigen Kunststoff (12), ins­ besondere einem Gießharz, ausgegossen ist.4. Electric heating cartridge according to claim 1 or 2, characterized in that the cavity ( 8 ) in which the temperature-dependent switch ( 7 ) is housed, with a heat-resistant plastic ( 12 ), in particular a casting resin, is poured out. 5. Elektrische Heizpatrone mit einem auf einen Wickel­ körper (2) aufgewickelten drahtförmigen Heizleiter (1), der von einer Isolierstoffpackung (3) aus Metal­ loxid, insbesondere Magnesiumoxid, umschlossen und mit dieser zusammen konzentrisch in einem Metallman­ tel (4) aus Stahl oder Edelstahl angeordnet und vor­ zugsweise verdichtet ist, wobei der Heizleiter (1) mit zwei stirnseitig aus dem Metallmantel (4) heraus geführten elektrischen Anschlußdrähten (5, 6) verse­ hen ist, dadurch gekennzeichnet, daß zur Steuerung eines den Heizleiter (1) ein- und/oder ausschaltenden elektrischen oder elektroni­ schen Schalters oder Reglers (15) wenigstens ein Thermoelement (7') oder ein Thermofühler (7') axial außerhalb der Isolierstoffpackung (3) und wenigstens größtenteils im Hohlraum (8) eines vom Metallmantel (4) umschlossenen zweiten Mantelrohres (9) mit hoher Wärmeleitfähigkeit angeordnet ist, welches die Iso­ lierstoffpackung (3) unmittelbar umschließt und sie anschlußseitig axial überragt.5. Electric heating cartridge with a wound on a winding body ( 2 ) wire-shaped heating conductor ( 1 ), which is surrounded by an insulating packing ( 3 ) made of metal oxide, in particular magnesium oxide, and together with this concentrically in a metal jacket ( 4 ) made of steel or Stainless steel is arranged and preferably compressed before, the heating conductor ( 1 ) having two electrical connecting wires ( 5 , 6 ) leading out of the metal jacket ( 4 ) on the front side, characterized in that for controlling one of the heating conductors ( 1 ) one and / or switching off electrical or electronic's switch or controller ( 15 ) at least one thermocouple ( 7 ') or a thermal sensor ( 7 ') axially outside the insulating material package ( 3 ) and at least largely in the cavity ( 8 ) of a metal jacket ( 4 ) enclosed second jacket tube ( 9 ) is arranged with high thermal conductivity, which directly surrounds the Iso lierstoffpackung ( 3 ) t and axially projects beyond them on the connection side. 6. Elektrische Heizpatrone nach Anspruch 4, dadurch ge­ kennzeichnet, daß als Temperaturfühler (7') ein NTC- Widerstand vorgesehen ist.6. Electric heating cartridge according to claim 4, characterized in that an NTC resistor is provided as a temperature sensor ( 7 '). 7. Elektrische Heizpatrone nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß im zweiten Metall­ rohr (9) eine aus Isolierstoff bestehende, die Iso­ lierstoffpackung (3) von dem das temperaturabhängige Schalt- oder Regelelement (7, 7')enthaltenden Hohl­ raum (9) trennende Radialwand (16) angeordnet ist.7. Electric heating cartridge according to one of claims 1 to 6, characterized in that in the second metal tube ( 9 ) consisting of an insulating material, the Iso lierstoffpackung ( 3 ) from the temperature-dependent switching or regulating element ( 7 , 7 ') containing hollow Space ( 9 ) separating radial wall ( 16 ) is arranged.
DE29920503U 1999-11-23 1999-11-23 Electric heating cartridge Expired - Lifetime DE29920503U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29920503U DE29920503U1 (en) 1999-11-23 1999-11-23 Electric heating cartridge
IT2000MI002170A IT1318983B1 (en) 1999-11-23 2000-10-09 ELECTRIC HEATING CARTRIDGE
FR0014558A FR2801469B1 (en) 1999-11-23 2000-11-13 ELECTRIC HEATED CARTRIDGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29920503U DE29920503U1 (en) 1999-11-23 1999-11-23 Electric heating cartridge

Publications (1)

Publication Number Publication Date
DE29920503U1 true DE29920503U1 (en) 2000-02-24

Family

ID=8081948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29920503U Expired - Lifetime DE29920503U1 (en) 1999-11-23 1999-11-23 Electric heating cartridge

Country Status (3)

Country Link
DE (1) DE29920503U1 (en)
FR (1) FR2801469B1 (en)
IT (1) IT1318983B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008014050U1 (en) 2008-10-22 2009-01-15 Türk & Hillinger GmbH Electric heater
DE102015114886A1 (en) 2015-09-04 2017-03-09 Türk & Hillinger GmbH Heating device for fluids and method for producing such a heating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827735B1 (en) * 2001-07-20 2003-09-12 Jedac HEATING ELEMENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734686B1 (en) * 1995-05-22 1997-07-25 Etirex Chromalox METHOD FOR MANUFACTURING A HEATING CARTRIDGE WITH BUILT-IN INSTRUMENTATION

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008014050U1 (en) 2008-10-22 2009-01-15 Türk & Hillinger GmbH Electric heater
EP2180759A1 (en) 2008-10-22 2010-04-28 Türk + Hillinger GmbH Electric heating device
DE102015114886A1 (en) 2015-09-04 2017-03-09 Türk & Hillinger GmbH Heating device for fluids and method for producing such a heating device
DE102015114886B4 (en) 2015-09-04 2022-05-12 Türk & Hillinger GmbH Method of manufacturing a fluid heater

Also Published As

Publication number Publication date
FR2801469A1 (en) 2001-05-25
ITMI20002170A0 (en) 2000-10-09
IT1318983B1 (en) 2003-09-19
ITMI20002170A1 (en) 2002-04-09
FR2801469B1 (en) 2003-09-05

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000330

R163 Identified publications notified

Effective date: 20000616

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021016

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20051020

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20071030

R071 Expiry of right