ES2099767T3 - METHOD TO PRODUCE A HEATING RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT. - Google Patents

METHOD TO PRODUCE A HEATING RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT.

Info

Publication number
ES2099767T3
ES2099767T3 ES92109860T ES92109860T ES2099767T3 ES 2099767 T3 ES2099767 T3 ES 2099767T3 ES 92109860 T ES92109860 T ES 92109860T ES 92109860 T ES92109860 T ES 92109860T ES 2099767 T3 ES2099767 T3 ES 2099767T3
Authority
ES
Spain
Prior art keywords
produce
temperature coefficient
positive temperature
heating resistance
faces
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
ES92109860T
Other languages
Spanish (es)
Inventor
Franz Bohlender
Josef David
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.)
DBK David and Baader GmbH
Original Assignee
DBK David and Baader 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 DBK David and Baader GmbH filed Critical DBK David and Baader GmbH
Application granted granted Critical
Publication of ES2099767T3 publication Critical patent/ES2099767T3/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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • 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
    • 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

Abstract

SE PROPONE UN RADIADOR PTC CON UN PERFIL EXTRUSIONADO DE CUERPO HUECO A PARTIR PREFERENTEMENTE DE ALUMINIO Y CON UN ELEMENTO PTC INTRODUCIDO A PRESION EN EL CUERPO HUECO MEDIANTE PROCESO DE APLASTADO CONJUNTO DE LAS CARAS PEQUEÑAS, CON LO QUE ESTAS CARAS PEQUEÑAS DISPONEN DE UN TRAMO CURVADO HACIA AFUERA. LAS CARAS DEL PERFIL EXTRUSIONADO MUESTRAN UN BRAZO QUE SE EXTIENDE DE FORMA VERTICAL SOBRE LA SUPERFICIE BASE, EN LA QUE SE CONECTA UN TRAMO CONFIGURADO DESDE UNA FORMA EN U HASTA UNA FORMA EN CIRCULO PARCIAL.A PTC RADIATOR IS PROPOSED WITH AN EXTRUDED PROFILE OF A HOLLOW BODY PREFERRED FROM ALUMINUM AND WITH A PTC ELEMENT INTRODUCED TO PRESSURE IN THE HOLLOW BODY BY A CRUSHED PROCESS OF LITTLE FACES, THROUGH A LITTLE FACES THAT BRING OUTSIDE. THE FACES OF THE EXTRUDED PROFILE SHOWS AN ARM THAT VERTICALLY EXTENDS OVER THE BASE SURFACE, IN WHICH A CONFIGURED SECTION IS CONNECTED FROM A U-SHAPE TO A SHAPE IN PARTIAL CIRCLE.

ES92109860T 1992-06-11 1992-06-11 METHOD TO PRODUCE A HEATING RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT. Expired - Lifetime ES2099767T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920109860 EP0573691B1 (en) 1992-06-11 1992-06-11 Method for producing a PTC heating element

Publications (1)

Publication Number Publication Date
ES2099767T3 true ES2099767T3 (en) 1997-06-01

Family

ID=8209702

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109860T Expired - Lifetime ES2099767T3 (en) 1992-06-11 1992-06-11 METHOD TO PRODUCE A HEATING RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT.

Country Status (3)

Country Link
EP (1) EP0573691B1 (en)
DE (1) DE59207853D1 (en)
ES (1) ES2099767T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433814B4 (en) * 1994-09-22 2006-05-24 Behr Gmbh & Co. Kg motor vehicle
FR2749645B1 (en) * 1996-06-11 1998-07-17 Suntec Ind France AUTO REGULATED FUEL HEATER
DE19922668B4 (en) * 1999-05-18 2020-03-05 Mahle International Gmbh Radiators for automobiles
DE29911713U1 (en) * 1999-07-06 2000-08-31 Eichenauer Gmbh & Co Kg F Heating device for fluids
US6455822B1 (en) * 2000-10-11 2002-09-24 Mega Dynamics Ltd. Heat sink for a PTC heating element and a PTC heating member made thereof
ATE317238T1 (en) * 2003-11-05 2006-02-15 Dbk David & Baader Gmbh HEATING MODULE WITH HEATING SURFACE AND INDUSTRIAL WATER HEATER AND METHOD FOR THE PRODUCTION THEREOF
ATE399496T1 (en) * 2003-11-24 2008-07-15 Dbk David & Baader Gmbh ELECTRIC WARMING DEVICE
DE10360159A1 (en) 2003-12-20 2005-07-21 Eichenauer Heizelemente Gmbh & Co. Kg Profile tube and method for clamping functional elements in such
DE102006013271B4 (en) 2006-03-21 2011-05-19 Rittal Gmbh & Co. Kg Kondensatverdunster
ITTO20070185A1 (en) * 2007-03-13 2008-09-14 Rotfil Srl CARTRIDGE HEATER
DE102008056083B4 (en) * 2008-07-21 2021-08-12 Borgwarner Ludwigsburg Gmbh Method of making a heater and heater
PL2506661T3 (en) * 2011-04-02 2014-01-31 Eichenauer Heizelemente Gmbh & Co Kg Electric heating device
DE102011077922A1 (en) * 2011-06-21 2012-12-27 Behr Gmbh & Co. Kg Heat exchanger
DE102011057017A1 (en) 2011-12-23 2013-06-27 Dbk David + Baader Gmbh Heating assembly for heating e.g. ammonia in ammonia storage and delivery system for diesel engine of lorry, has coupling layer arranged in circumference gap between sleeve wall and cartridge wall for thermal and/or mechanical coupling
DE102013103433A1 (en) 2012-04-13 2013-10-17 Dbk David + Baader Gmbh Electric auxiliary heater for motor vehicle, has sealing unit has two form-seals, which sealingly surround control housing-side end portion and distal end portion of heating housing
DE102012104917B4 (en) 2012-06-06 2023-03-23 Eichenauer Heizelemente Gmbh & Co. Kg Electrical heating device
CN104896746B (en) * 2015-06-09 2018-09-07 广东美的环境电器制造有限公司 A kind of the heating element mounting structure and warm-air drier of warm-air drier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996447A (en) * 1974-11-29 1976-12-07 Texas Instruments Incorporated PTC resistance heater
US4698614A (en) * 1986-04-04 1987-10-06 Emerson Electric Co. PTC thermal protector
DE3942266C2 (en) * 1989-12-21 1997-01-30 Tuerk & Hillinger Gmbh PTC radiator
DE4010620A1 (en) * 1990-04-02 1991-10-10 Petz Elektro Waerme Techn Electric heating element for fan heater - has C-clips between longitudinal edges of opposing profile rails

Also Published As

Publication number Publication date
EP0573691B1 (en) 1997-01-08
DE59207853D1 (en) 1997-02-20
EP0573691A1 (en) 1993-12-15

Similar Documents

Publication Publication Date Title
ES2099767T3 (en) METHOD TO PRODUCE A HEATING RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT.
ES518366A0 (en) INSTALLATION FOR THE MANUFACTURE OF MOLECULARLY ORIENTED PLASTIC MATERIAL TUBES.
DE69627509D1 (en) EXTRUDED PROFILES MADE OF SILICONE GEL
ATE335625T1 (en) VEHICLE AXLE ELEMENT WITH SUPPORT ARM AND AXLE TUBE CONNECTED TO IT
AR247680A1 (en) Method of forming a decorative trim strip
KR840002266A (en) Manufacturing Method of Refrigerator Door
DK152388C (en) POSTS FOR USE AS ROAD MARKING, TRAFFIC SIGN OR LIGHT STANDS
AU544531B2 (en) Flattening metal tubular blanks
ES8703000A1 (en) Sealing strip having a tubular shape.
EP0367391A3 (en) Method of producing linear curdlan gels
FR2406177A1 (en) HEAT EXCHANGER FOR HEATING MOTOR VEHICLE WASHING WATER
ES2191164T3 (en) LONG COMPOSITE COMPOSITE ELEMENT WHOSE VARIABLE SECTION VARIA LONGITUDINALLY; PROCEDURE AND APPLIANCE FOR MANUFACTURING.
FR2535987B1 (en) PROCESS FOR FORMING ONE OR MORE BULBS BY EXPANDING PLASTIC DEFORMATION OF THE WALL OF A TUBE SECTION
AU582434B2 (en) Process for extrusion of expandable plastic materials
JPS56144126A (en) Manufacture of rod body covered by shrinkable tube with rib
CA2210317A1 (en) Method of decorating multi-layered plastic tubes
MX172103B (en) METHOD FOR MANUFACTURING A LAMINATED TUBULAR BODY AND RESULTING PRODUCT
TH7408A (en) Method for producing strands of curdeland gel
FR2110167A1 (en) Heat exchanger tube - has outer helical fin formation
ES2138140T3 (en) NOZZLE FOR MOLDING BY INJECTION OF PLASTIC MATERIALS.
GB1444104A (en) Method for manufacturing zirconium tubing
ES2152812R (en)
NL7100746A (en) Plastic tubes with ends of different diameter
ES8506502A3 (en) Extrusion of crosslinkable plastic material
TH45925A (en) Method for forming hydroforming materials for aluminum tubing. Which has been improved

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 573691

Country of ref document: ES