EP1467599A2 - Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels - Google Patents

Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels Download PDF

Info

Publication number
EP1467599A2
EP1467599A2 EP04008392A EP04008392A EP1467599A2 EP 1467599 A2 EP1467599 A2 EP 1467599A2 EP 04008392 A EP04008392 A EP 04008392A EP 04008392 A EP04008392 A EP 04008392A EP 1467599 A2 EP1467599 A2 EP 1467599A2
Authority
EP
European Patent Office
Prior art keywords
contact plate
frame
ceramic
heating elements
plastic
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
EP04008392A
Other languages
German (de)
English (en)
Other versions
EP1467599A3 (fr
EP1467599B1 (fr
Inventor
Andreas Hamburger
Werner Fassbinder
Mike Riether
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.)
Eichenauer Heizelemente GmbH and Co KG
BorgWarner Ludwigsburg GmbH
Original Assignee
Eichenauer Heizelemente GmbH and Co KG
Beru AG
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
Priority claimed from DE20305936U external-priority patent/DE20305936U1/de
Application filed by Eichenauer Heizelemente GmbH and Co KG, Beru AG filed Critical Eichenauer Heizelemente GmbH and Co KG
Publication of EP1467599A2 publication Critical patent/EP1467599A2/fr
Publication of EP1467599A3 publication Critical patent/EP1467599A3/fr
Application granted granted Critical
Publication of EP1467599B1 publication Critical patent/EP1467599B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/26—Vertical-lift gates
    • E02B7/36—Elevating mechanisms for vertical-lift gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/26—Vertical-lift gates
    • E02B7/28—Vertical-lift gates with sliding gates
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E05Y2201/216—Clutches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46—Magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/314—Vertical motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
    • 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

Definitions

  • the invention relates to a device for receiving Ceramic heating elements (PTC elements, PTC thermistors) in one Heater, with an insulating frame and at least a contact plate held by this, on the the heating elements can be put on.
  • the invention relates furthermore a method for producing a device for holding ceramic heating elements in a heating device.
  • Such recording devices are used to receive flat cuboid ceramic heating elements (PTC heating elements, PTC thermistor heating elements) to create a heating device.
  • a device has a frame in which a contact plate is inserted, which is in the frame through a protruding into an opening in the contact plate Nose of the frame is held positively; a frictional connection is not scheduled.
  • the frame has longitudinal struts perpendicular to this across the contact plate extending crossbars, between which on a Ceramic heating elements inserted on the side of the contact plate and are included in the frame while on the side of the contact plate facing away from the heating elements an insulating strip is put on.
  • the whole unit is inserted into a profile tube with a rectangular cross-section, which is used to manufacture the entire heater is pressed.
  • the invention is therefore based on the object of a receiving device for creating ceramic heating elements which is easier while avoiding the aforementioned disadvantages with fewer individual parts and therefore cheaper to manufacture and also easier to handle handle is.
  • the stated object is achieved with a device of the type mentioned, which thereby is marked that the contact plate and frame are non-positively connected.
  • the contact plate held firmly in the frame; she can too be held on the frame.
  • contact plates stick and frame together.
  • the contact plate is there made of electrically conductive material such as steel or aluminum, the frame made of electrically insulating material.
  • the frictional connection is between the contact plate and frame such that they cannot be pulled apart can be solved by one person.
  • the recording device according to the invention can be produced in particular in such a way that a contact plate from a non-positively receiving Frame is overmolded.
  • the adhesion is in the direction given the longitudinal extent of the connected parts.
  • the invention further sees in a generic method, before that at least on a receiving side facing away from the heating elements Side of a contact plate a layer of the following Materials are sprayed on or sprayed on: plastic, Polymer ceramics, ceramics.
  • Recording device that the contact plate at least in a limited longitudinal section of the frame is completely enclosed by this.
  • the non-positive The contact plate is held in the frame in particular in this longitudinal section of the frame part, in which the Contact plate completely surrounded by the material of the frame is caused.
  • the frame part can be an all-round Surrounding the contact plate, being closely surrounded is to be made only by injection, as for the Injection molding of the frame without an inserted contact plate a continuous channel of the frame is closed in this area would create what with the low thickness of the contact plate is not practical.
  • the solution according to the invention creates a permanent connection of frame and contact plate and therefore a simple one Introduce the device together with the rest Elements, such as ceramic heating elements and insulating pad in an aluminum profile tube enables. Handling individual parts is reduced. Manufacturing is also easier and cheaper.
  • Device is also provided that the contact plate along most of their length in longitudinal struts trained grooves of the frame is held.
  • the contact plate is also held positively in the frame.
  • the Contact plate the frame at least on one end protrudes, in particular the contact plate the frame protrudes exactly on one end.
  • the protruding end or ends of the contact plate are designed as connecting lugs.
  • the frame can be designed so that it only - with overhang - the narrow edges of the contact plate includes as well as on the side of the contact plate on which the heating elements are to be placed, separating them Contains bridges.
  • the side of the contact plate facing away from the heating elements provided with an insulating cover in the form of a plate is before the frame - with heating elements - in one Rectangular profile tube is inserted.
  • the cover plate is there made of electrically insulating, but preferably good heat-conducting material, such as ceramic.
  • the frame itself can be made from any of the following materials or a combination of at least two of these materials: Plastic, polymer ceramic, sprayed ceramic.
  • Inorganic-organic are used as polymer ceramics Composite materials referred to that made of ceramic fillers and a matrix made of ceramic polymers.
  • the contact plate on their the receiving side for the heating elements opposite side through a cover layer made of polymer ceramic or ceramic is covered while the rest of the frame consists of plastic or polymer ceramic.
  • a device for is also within the scope of the invention Inclusion of ceramic heating elements in a heating device with a contact plate and with holding elements for the side Holding the heating elements against slipping on the contact plate, which is characterized by at least one on one a receiving side facing away from the heating elements Insulation layer applied to the side of the contact plate.
  • the insulating layer is non-positive and therefore adhesive connected to the holding plate. While also with this configuration basically the holding elements by an insulating Frame can be formed sees one extremely preferred embodiment of this invention Device before that the holding elements through out of the plane projections are pressed out of the contact plate.
  • the projections can be roll-like or through from the Flags of the contact plate pressed out are formed his.
  • the Insulating layer made of one of the following materials or there is a composite of at least two of them: plastic, Polymer ceramic, sprayed ceramic.
  • plastic and polymer ceramics in the injection molding process can be applied by the contact plate in one form introduced and held in it and the rest cavity of the injection mold adapted to the desired frame filled with plastic or ceramic by injection molding ceramic is applied by spraying or spraying, preferably by means of an atmospheric Plasma spray process. It is special advantageous, first on that of the recording side for the heating elements facing away from the contact plate Spray on layer of ceramic, then this composite made of contact plate and sprayed-on insulating layer made of ceramic into an injection mold and the rest Injection molding frame made of plastic or polymer ceramic to build. But it can also be provided the contact plate not only on the one to be picked up Side facing away from the heating element, but also in the edge area or completely surrounded by spraying on ceramics and, if necessary, post-processing.
  • the invention also includes a heater with an electrically conductive profile tube, one in this with the inclusion of ceramic heating elements in the recesses between longitudinal struts and crossbars and under Providing an insulating strip on the heating elements opposite side of the contact plate inserted holding device the invention described above Refinements as well as a heating register with several Holding bars parallel and spaced apart such heaters.
  • Figures 1 to 6 show different representations of a Device according to the invention for receiving ceramic heating elements in the context of a heating device according to the invention, as shown in FIG. 7.
  • the recording device first has a frame 1 on, preferably made of plastic, but optionally also consists of polymer ceramics or ceramics and thus in is electrically insulating in each case.
  • Frame 1 is a contact plate for plastic or polymer ceramics 2 is injected and is accordingly in frame 1 held with high force. With ceramics sprayed around the contact plate in a suitable manner, where necessary, machining post-processing were made. In any case, the frame and contact plate adhere together. Pulling out the contact plate 2 out of frame 1 is not possible unless it would mechanical aids are used, but then the frame would be damaged or destroyed.
  • the frame 1 is only parallel over its greatest length extending longitudinal webs 1.1 on the inside Have longitudinal grooves 1.2.
  • the contact plate 2 is over most of their length in the grooves 1.2 of the webs 1.1 held.
  • a short longitudinal section 1.3 with opposite the frame and contact plate length is shorter the contact plate 2 on all sides from all sides Surround frame material, using the force of the frictional connection between frame 1 and contact plate 2 essentially in this area is given.
  • a thickness of the frame of less than 2 mm and a thickness of the contact plate of The frame layer is approximately 0.5 mm on that visible in FIG. 3 Side of the longitudinal section 1. 3 in the order of magnitude of likewise 0.5 mm and on that facing away from FIG. 3 1 visible side in the order of magnitude of about 1 mm.
  • FIGS. 1, 5 and 6 are the longitudinal webs 1.1 on that in Figures 1 and 5 visible side by spaced in the longitudinal direction Cross bars 1.4 connected.
  • inward noses 4 serve for receiving recesses included in the longitudinal and transverse webs ceramic heating elements to be inserted (PTC elements, PTC elements).
  • Heating registers are used, as shown in Figure 8 is.
  • the heating device and / or a heating register can contain fluids, Air, liquids are heated.
  • a frame 1 show where the the receiving side for the heating elements opposite side of the contact plate 2 is not covered - but rather later before creating the radiator is covered by a separate insulating plate -, show 9 and 10 refinements, in which also the questionable (Bottom) side of the contact plate directly through the The frame is non-positively and adherently covered. Same Parts have the same reference numerals.
  • 9c and 9e show that that the frame not only in the embodiment of FIG. 9 on the edges or narrow sides of the contact plate 2 this includes, but he also here in one piece Covers the (bottom) side of the contact plate.
  • this can be done by injection molding, in which the frame, as shown in FIG. 9, is fully injected in one step. While as Material basically plastic can also be used here polymer ceramic is the preferred material used because this has a better thermal conductivity than Has plastic.
  • FIG. 10 shows a composite frame 1, this is the bottom or that of Contact side of the heating elements facing away from the contact plate 2 provided with a separate layer.
  • This is about it is preferably a ceramic layer which in the APS process (atmospheric plasma spraying) sprayed on has been. In principle, however, it can also be a layer act from polymer ceramics.
  • the rest of the frame in the has essentially the contour like the frame of Fig. 1 to 5, is made of plastic or polymer ceramic (if the lower one Cover 1.5 is made of ceramic) and was then applied by injection molding.
  • 11 and 12 are those that especially for the use of ceramic material as an insulating material are suitable, albeit in a basic manner Polymer ceramics and possibly also plastic are used can be.
  • an insulating layer 1a preferably made of ceramic, but possibly also made of polymer ceramic or plastic applied.
  • edges with insulating material 1 are also corresponding here 11, including a protrusion on the receiving the heating elements Side of the contact plate 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
EP04008392A 2003-04-12 2004-04-07 Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels Expired - Lifetime EP1467599B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20305936U DE20305936U1 (de) 2003-04-12 2003-04-12 Vorrichtung zur Aufnahme von Keramik-Heizelementen
DE20305936U 2003-04-12
DE10333451A DE10333451B4 (de) 2003-04-12 2003-07-22 Vorrichtung zur Aufnahme von Keramik-Heizelementen und Verfahren zur Herstellung einer solchen
DE10333451 2003-07-22

Publications (3)

Publication Number Publication Date
EP1467599A2 true EP1467599A2 (fr) 2004-10-13
EP1467599A3 EP1467599A3 (fr) 2006-04-05
EP1467599B1 EP1467599B1 (fr) 2008-11-26

Family

ID=32870357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04008392A Expired - Lifetime EP1467599B1 (fr) 2003-04-12 2004-04-07 Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels

Country Status (3)

Country Link
US (2) US7977610B2 (fr)
EP (1) EP1467599B1 (fr)
KR (1) KR20040089570A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916874A2 (fr) 2005-09-23 2008-04-30 Catem GmbH & Co.KG Elément d'un dispositif de chauffage produisant de la chaleur
EP2109345A1 (fr) 2008-04-11 2009-10-14 Eberspächer catem GmbH & Co. KG Elément produisant de la chaleur et dispositif de chauffage comprenant un élément produisant de la chaleur
US7667166B2 (en) 2005-09-23 2010-02-23 Catem Gmbh & Co. Kg Heat-generating element of a heating device
EP2607808A1 (fr) * 2011-12-22 2013-06-26 Eberspächer catem GmbH & Co. KG Elément générateur de chaleur
DE102012107113A1 (de) 2012-08-02 2014-02-06 Borgwarner Beru Systems Gmbh Heizstab
DE102012107600A1 (de) 2012-08-20 2014-02-20 Borgwarner Beru Systems Gmbh Elektrische Heizvorrichtung zum Beheizen von Fluiden
DE102012107985A1 (de) 2012-08-29 2014-03-06 Borgwarner Beru Systems Gmbh Heizstab und Verfahren zu seiner Herstellung
FR3020125A1 (fr) * 2014-04-17 2015-10-23 Ecodrop Corps de chauffe pour la generation de vapeur

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI21932A (sl) * 2004-12-02 2006-06-30 Aet Druzba Za Proizvodnjo Vzignih Sistemov In Elektronike D.O.O. Elektricni grelnik zraka
KR100609452B1 (ko) * 2005-05-20 2006-08-03 모딘코리아 유한회사 피티씨 로드 조립체 및 이를 포함하는 차량용 프리히터
DE102005030392A1 (de) * 2005-06-29 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Hausgerät sowie Garguträger-Haltevorrichtung für ein Hausgerät
DE202005011686U1 (de) * 2005-07-26 2005-10-06 Türk & Hillinger GmbH Verdichtete Heizpatrone
KR100805982B1 (ko) * 2005-11-18 2008-02-25 모딘코리아 유한회사 피티씨 히터용 방열 핀 조립체
KR100817794B1 (ko) * 2006-09-28 2008-03-31 세광테크놀러지 (주) 일체형 방열 장치
EP2017103B1 (fr) * 2007-07-18 2016-05-04 Eberspächer catem GmbH & Co. KG Dispositif de chauffage électrique
KR100963224B1 (ko) * 2009-02-03 2010-06-10 (주) 더몰론코리아 물 또는 공기 중에서 겸용 사용이 가능한 세라믹 코팅 히터
US8395094B2 (en) * 2010-02-03 2013-03-12 Eastman Kodak Company Structure for conducting heat from cartridge heaters
US8927910B2 (en) * 2011-04-29 2015-01-06 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno High power-density plane-surface heating element
US20130098897A1 (en) * 2011-10-25 2013-04-25 Ji HUANG Multi-curved Continuous Type Metal PTC Rapid Electric Heater
DE102012109801B4 (de) * 2012-10-15 2015-02-05 Borgwarner Ludwigsburg Gmbh Elektrische Heizvorrichtung
US8934764B2 (en) * 2012-11-05 2015-01-13 Betacera Inc. Electrical heating device and equipment with pluggable heating module
CN103108418B (zh) * 2013-01-25 2016-07-13 兰美红 弹性绝缘材料的应用
US10207568B2 (en) 2013-01-29 2019-02-19 Hanon Systems Heater for motor vehicle
DE102013111987B4 (de) * 2013-10-30 2016-02-04 Borgwarner Ludwigsburg Gmbh Verfahren zum Herstellen einer elektrischen Heizvorrichtung und Heizvorrichtung
DE102014110164B4 (de) * 2014-05-02 2022-11-03 Borgwarner Ludwigsburg Gmbh Verfahren zum Herstellen eines Heizstabs
DE102018101453A1 (de) * 2018-01-23 2019-07-25 Borgwarner Ludwigsburg Gmbh Heizvorrichtung und Verfahren zum Herstellung eines Heizstabes
DE102019205848A1 (de) * 2019-04-24 2020-10-29 Eberspächer Catem Gmbh & Co. Kg PTC-Heizelement und elektrische Heizvorrichtung mit einem solchen PTC-Heizelement und Verfahren zur Herstellung eines PTC-Heizelementes
DE102020200639A1 (de) * 2020-01-21 2021-07-22 Eberspächer Catem Gmbh & Co. Kg Elektrische Heizvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042420A1 (de) * 1980-11-11 1982-06-24 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrischer heizkoerper mit ein oder mehreren flachen, quaderfoermigen heizelementen
FR2826829A1 (fr) * 2001-06-27 2003-01-03 Valeo Climatisation Echangeur de chaleur a barreaux chauffants contenant des elements resistifs
FR2826711A1 (fr) * 2001-06-27 2003-01-03 Valeo Climatisation Echangeur de chaleur, notamment pour dispositif de climatisation de vehicule automobile
DE20121116U1 (de) * 2001-12-21 2003-04-24 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Elektrische Heizeinrichtung zum Beheizen einer Flüssigkeit in einem Kfz

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493458A (en) * 1965-08-02 1970-02-03 Johnson & Johnson Reinforced shrink resistant panel
US3356462A (en) * 1966-08-09 1967-12-05 Cooke Engineering Company Disposable microtitration plate
NL7504083A (nl) * 1975-04-07 1976-10-11 Philips Nv Zelfregelend verwarmingselement.
DE2845965C2 (de) * 1978-10-21 1983-01-20 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrisches Widerstandsheizelement
JPS5675133A (en) * 1979-11-22 1981-06-22 Olympus Optical Co Light source apparatus for endoscope
GB2091070B (en) * 1980-12-13 1984-10-10 Fudickar Kg C S An electrical heating device
GB2090710B (en) * 1980-12-26 1984-10-03 Matsushita Electric Ind Co Ltd Thermistor heating device
DE3583932D1 (de) * 1984-12-18 1991-10-02 Matsushita Electric Ind Co Ltd Selbstregelnder heizartikel mit elektroden welche direkt mit einer ptc-schicht verbunden sind.
NL8600142A (nl) * 1986-01-23 1987-08-17 Philips Nv Werkwijze voor de vervaardiging van een zelf-regelend verhittingselement.
US4698614A (en) * 1986-04-04 1987-10-06 Emerson Electric Co. PTC thermal protector
DE3902205A1 (de) 1989-01-26 1990-08-02 Eichenauer Gmbh & Co Kg F Halteteil fuer ptc-elemente
DE3902206A1 (de) * 1989-01-26 1990-08-02 Eichenauer Gmbh & Co Kg F Vorrichtung zum erhitzen von gasen
US4884683A (en) * 1989-04-12 1989-12-05 Ford Thomas E Bottle carrier
JP2532502Y2 (ja) * 1991-02-20 1997-04-16 株式会社村田製作所 発熱ユニット
US5198640A (en) * 1991-05-28 1993-03-30 Yang Chiung Hsiang Fully clad electric ptc heater with a finned protective casing
US5192853A (en) * 1991-10-22 1993-03-09 Yeh Yuan Chang Heating set having positive temperatue coefficient thermistor elements adhesively connected to heat radiator devices
US5471034A (en) * 1993-03-17 1995-11-28 Texas Instruments Incorporated Heater apparatus and process for heating a fluid stream with PTC heating elements electrically connected in series
US5377298A (en) * 1993-04-21 1994-12-27 Yang; Chiung-Hsiang Cassette PTC semiconductor heating apparatus
JPH07153555A (ja) 1993-11-30 1995-06-16 Murata Mfg Co Ltd 正特性サーミスタヒータ及びそれを用いた正特性サーミスタヒータ装置
DE4434613A1 (de) * 1994-09-28 1996-04-04 Behr Gmbh & Co Elektrische Heizeinrichtung, insbesondere für ein Kraftfahrzeug
KR100266983B1 (ko) 1994-10-11 2000-09-15 강원석 세라믹 발열장치
DE19900603A1 (de) * 1999-01-11 2000-07-13 Bosch Gmbh Robert Elektronisches Halbleitermodul
ES2236991T3 (es) * 1999-06-15 2005-07-16 DAVID & BAADER DBK SPEZIALFABRIK ELEKTRISCHER APPARATE UND HEIZWIDERSTANDE GMBH Dispositivo de calefaccion destinado para el calentamiento de aire.
DE29922946U1 (de) * 1999-12-29 2000-04-06 Wu, Chia-Hsiung, Taipeh/T'ai-pei Keramische Widerstandsheizplatte
DE10028446B4 (de) 2000-06-14 2006-03-30 Beru Ag Elektrische Zusatzheizeinrichtung
FR2826869A1 (fr) * 2001-07-04 2003-01-10 Ct Regional De Lutte Contre Le Produits aptes a traiter les cancers de l'ovaire et a en prevenir les rechutes
KR100737347B1 (ko) 2001-08-30 2007-07-09 대일공업주식회사 피티씨 소자를 이용한 발열장치
ES2300511T3 (es) * 2003-03-13 2008-06-16 BEHR GMBH & CO. KG Dispositivo de calefaccion electrico, en particular para un automovil.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042420A1 (de) * 1980-11-11 1982-06-24 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrischer heizkoerper mit ein oder mehreren flachen, quaderfoermigen heizelementen
FR2826829A1 (fr) * 2001-06-27 2003-01-03 Valeo Climatisation Echangeur de chaleur a barreaux chauffants contenant des elements resistifs
FR2826711A1 (fr) * 2001-06-27 2003-01-03 Valeo Climatisation Echangeur de chaleur, notamment pour dispositif de climatisation de vehicule automobile
DE20121116U1 (de) * 2001-12-21 2003-04-24 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Elektrische Heizeinrichtung zum Beheizen einer Flüssigkeit in einem Kfz

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7667166B2 (en) 2005-09-23 2010-02-23 Catem Gmbh & Co. Kg Heat-generating element of a heating device
EP1916874A2 (fr) 2005-09-23 2008-04-30 Catem GmbH & Co.KG Elément d'un dispositif de chauffage produisant de la chaleur
EP2109345A1 (fr) 2008-04-11 2009-10-14 Eberspächer catem GmbH & Co. KG Elément produisant de la chaleur et dispositif de chauffage comprenant un élément produisant de la chaleur
EP2607808A1 (fr) * 2011-12-22 2013-06-26 Eberspächer catem GmbH & Co. KG Elément générateur de chaleur
US9265093B2 (en) 2012-08-02 2016-02-16 Borgwarner Ludwigsburg Gmbh Heating rod
DE102012107113A1 (de) 2012-08-02 2014-02-06 Borgwarner Beru Systems Gmbh Heizstab
DE102012107600A1 (de) 2012-08-20 2014-02-20 Borgwarner Beru Systems Gmbh Elektrische Heizvorrichtung zum Beheizen von Fluiden
CN103629805A (zh) * 2012-08-20 2014-03-12 博格华纳贝鲁系统有限公司 用于加热流体的电加热装置
DE102012107600B4 (de) * 2012-08-20 2015-10-08 Borgwarner Ludwigsburg Gmbh Elektrische Heizvorrichtung zum Beheizen von Fluiden
US9435562B2 (en) 2012-08-20 2016-09-06 Borgwarner Ludwigsburg Gmbh Electric heating device for heating fluids
DE102012107985A1 (de) 2012-08-29 2014-03-06 Borgwarner Beru Systems Gmbh Heizstab und Verfahren zu seiner Herstellung
US9486871B2 (en) 2012-08-29 2016-11-08 Borgwarner Ludwigsburg Gmbh Method for producing a heating rod
DE102012107985B4 (de) 2012-08-29 2023-06-22 Borgwarner Ludwigsburg Gmbh Heizstab
FR3020125A1 (fr) * 2014-04-17 2015-10-23 Ecodrop Corps de chauffe pour la generation de vapeur

Also Published As

Publication number Publication date
US7977610B2 (en) 2011-07-12
US7816630B2 (en) 2010-10-19
EP1467599A3 (fr) 2006-04-05
US20040200829A1 (en) 2004-10-14
US20060138712A1 (en) 2006-06-29
EP1467599B1 (fr) 2008-11-26
KR20040089570A (ko) 2004-10-21

Similar Documents

Publication Publication Date Title
EP1467599B1 (fr) Dispositif pour l'admission des éléments de chauffe en céramique et procédé pour la production de tels
EP2527580B1 (fr) Insert d'isolation pour un cadre formé de profilés
DE10333451B4 (de) Vorrichtung zur Aufnahme von Keramik-Heizelementen und Verfahren zur Herstellung einer solchen
EP2559838A2 (fr) Paintable insulating bar for a compound profile for window, door or façade elements and insulating bar with same
DE3105471C2 (fr)
EP2674681A1 (fr) Support mural pour éléments d'installation, notamment pour répartiteurs de circuits de chauffage, élément d'installation destiné à être reçu dans un tel support mural, système de montage d'éléments d'installation et procédé de montage d'un élément d'installation sur un mur ou une structure porteuse
DE112006000165T5 (de) PTC-Stangenanordnung und Vorwärmer welcher eine solche umfasst
DE3233181A1 (de) Vakuumgeformte elektrische heizvorrichtung und verfahren zu deren herstellung
DE3220256C2 (fr)
DE3545414C2 (fr)
EP0456993B1 (fr) Dispositif pour recouvrir avec sécurité des ouvertures d'air
DE19804222C2 (de) Isoliersteg für Verbundprofile von Fenster- oder Türrahmen
DE7430530U (de) Formwerkzeug zum Herstellen einer elektrischen Leiterverbindungsvorrichtung
DE69611998T2 (de) Stange eines gepäckträgers und verfahren zur herstellung
DE1484954A1 (de) Profilteil und ein dazu passendes Verbindungsorgan zum Herstellen verschiedener Strukturen von Konstruktionselementen und zur Vereinfachung von deren Ausfuehrung
DE3501243C2 (fr)
DE2626868C3 (de) Thermisch isolierendes Verbundprofil
DE4415526C1 (de) Verfahren zur Erhöhung der Querbelastbarkeit von mechanischen Verbindungen
DE69617922T2 (de) Elektrische Heizanordnung und ihr Herstellungsverfahren
DE2909979C2 (de) Vorrichtung zum Abdichten von Verbindungsstellen an einem durchlaufenden Gegenstand, insbesondere von Kabelmuffen
DE2338732B2 (de) Elektrischer Ringheilkörper
EP3503671B1 (fr) Dispositif de chauffage électrique ainsi que son procédé de fabrication
DE3819253C1 (en) Electrical heating element having a profiled outer casing
DE3629251A1 (de) Schnapphalter fuer einen auftragspinsel eines fluessigkeitsauftraegers
DE102006052617A1 (de) Isolator für ein PTC-Heizgerät

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20060422

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004008508

Country of ref document: DE

Date of ref document: 20090108

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090308

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090226

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090427

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

BERE Be: lapsed

Owner name: BERU A.G.

Effective date: 20090430

Owner name: EICHENAUER HEIZELEMENTE G.M.B.H. & CO. KG

Effective date: 20090430

26N No opposition filed

Effective date: 20090827

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090227

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20110106 AND 20110112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090407

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004008508

Country of ref document: DE

Owner name: BORGWARNER LUDWIGSBURG GMBH, DE

Free format text: FORMER OWNER: EICHENAUER HEIZELEMENTE GMBH & , BERU AG, , DE

Effective date: 20110406

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004008508

Country of ref document: DE

Owner name: BORGWARNER LUDWIGSBURG GMBH, DE

Free format text: FORMER OWNERS: EICHENAUER HEIZELEMENTE GMBH & CO. KG, 76870 KANDEL, DE; BERU AG, 71636 LUDWIGSBURG, DE

Effective date: 20110406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090527

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20110427

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20110419

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081126

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120407

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004008508

Country of ref document: DE

Representative=s name: TWELMEIER MOMMER & PARTNER PATENT- UND RECHTSA, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004008508

Country of ref document: DE

Representative=s name: TWELMEIER MOMMER & PARTNER PATENT- UND RECHTSA, DE

Effective date: 20141216

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004008508

Country of ref document: DE

Owner name: BORGWARNER LUDWIGSBURG GMBH, DE

Free format text: FORMER OWNER: BORGWARNER BERU SYSTEMS GMBH, 71636 LUDWIGSBURG, DE

Effective date: 20141216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230629

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 502004008508

Country of ref document: DE