DE19825836B4 - Method for applying at least one thick-film heating conductor to a water tank and water tank - Google Patents
Method for applying at least one thick-film heating conductor to a water tank and water tank Download PDFInfo
- Publication number
- DE19825836B4 DE19825836B4 DE1998125836 DE19825836A DE19825836B4 DE 19825836 B4 DE19825836 B4 DE 19825836B4 DE 1998125836 DE1998125836 DE 1998125836 DE 19825836 A DE19825836 A DE 19825836A DE 19825836 B4 DE19825836 B4 DE 19825836B4
- Authority
- DE
- Germany
- Prior art keywords
- water tank
- heating conductor
- heizleitermasse
- pattern
- zone
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
-
- 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
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/207—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a prefabricated paste pattern, ink pattern or powder pattern
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/004—Heaters using a particular layout for the resistive material or resistive elements using zigzag layout
-
- 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
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0284—Details of three-dimensional rigid printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09018—Rigid curved substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/0113—Female die used for patterning or transferring, e.g. temporary substrate having recessed pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0502—Patterning and lithography
- H05K2203/0534—Offset printing, i.e. transfer of a pattern from a carrier onto the substrate by using an intermediate member
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1275—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by other printing techniques, e.g. letterpress printing, intaglio printing, lithographic printing, offset printing
Abstract
Verfahren zum Aufbringen wenigstens einer Dickschicht-Heizleiterbahn in einem Muster außen auf einen Wasserbehälter eines Wasserheizgeräts, dadurch gekennzeichnet, daß zunächst Heizleitermasse (2'') in dem määnder-, zickzack-, spiral- oder wellenförmigen Muster (2') auf eine Matrize (4) aufgebracht wird, daß anschließend die Heizleitermasse (2'') in dem Muster (2') mittels eines Stempelwerkzeugs (7) von der Matrize (4) abgehoben wird und daß dann die Heizleitermasse (2'') in dem Muster (2') mittels des Stempelwerkzeugs (7) auf den Wasserbehälter (1) übertragen wird, wobei sich die Heizleitermasse (2'') in dem Muster (2') an die Form des Wasserbehälters (1) anlegt.method for applying at least one thick-film heating conductor in a pattern on the outside a water tank a water heater, characterized in that first Heizleitermasse (2 '') in the meander, zigzag, spiral or wavy pattern (2 ') is applied to a die (4), then that the Heizleitermasse (2' ') in the pattern (2 ') by means of a punch tool (7) from the die (4) is lifted and that then the Heizleitermasse (2 '') in the pattern (2 ') by means of the punch tool (7) on the water tank (1) transfer is, wherein the Heizleitermasse (2 '') in the pattern (2 ') to the shape of the water tank (1) applies.
Description
Die Erfindung betrifft ein Verfahren nach dem Oberbegriff des Anspruchs 1 und einen mit diesem Verfahren mit wenigstens einer Dickschicht-Heizleiterbahn versehenen Wasserbehälter.The The invention relates to a method according to the preamble of the claim 1 and one provided with this method with at least one thick-film Heizleiterbahn Water tank.
Ein
Heizflansch, auf den Leiterbahnen aufgedruckt oder aufgespritzt
sind, ist aus der DE-OS 22 40 186 bekannt. Ein Heißwassergerät mit einer Flanschplatte,
auf die ein Heizleiter in Dickschicht-Technik aufgedruckt ist, ist
auch in der
Ein
Kochendwassertopf mit einem Dickschicht-Heizelement ist aus der
In
der
Aus der US-PS 3 174 211 ist es bekannt, auf den Behälter eines Heißwasserbereiters eine Heizleiterschicht aufzusprühen. Dickschicht-Heizleiterbahnen mit mäander-, wellen- oder zickzackförmigem Muster lassen sich in einem solchen Sprühverfahren nicht gestalten.Out US Pat. No. 3,174,211 discloses the container of a hot water heater to spray a heat conductor layer. Thick film heating conductor with meandering, wave or zigzag pattern can not be in such a spray process shape.
Aus
Ein Verfahren zum Bedrucken von Fässern ist aus WO 93/09949 bekannt. Zum chemikalien-, seewasser- und wetterfesten Bedrucken von Fässern durch Transferdruck wird eine Ein- oder Mehrkomponenten-Farblackschicht, vorzugsweise mit thermoplastischen Eigenschaften, die auf einem Zwischenträger mittels Siebdruck unter anschließender Vernetzung aufgedruckt ist, auf ein Fass übertragen. Beim Druck wird die bedruckte Seite des Zwischenträgers mittels einer erwärmten Walze auf das zu bedruckende Fass gedrückt, wobei die Farbe übertragen wird.One Process for printing on barrels is from WO 93/09949 known. For chemical, sea water and weatherproof Printing on barrels by transfer printing is a single or multi-component color coat, preferably with thermoplastic properties on one subcarrier printed by screen printing followed by cross-linking is transferred to a barrel. At the Pressure is the printed side of the intermediate carrier by means of a heated roller pressed on the barrel to be printed, with the color being transferred becomes.
Aufgabe der Erfindung ist es, ein Verfahren der eingangs genannten Art, mit dem sich Dickschicht-Heizleiterbahnenmuster nicht nur auf einer ebenen, sondern auch auf einer gewölbten Fläche des Wasserbehälters aufbringen lassen, sowie einen solchen Wasserbehälter vorzuschlagen.task The invention is a method of the type mentioned, with the thick film heat conductor pattern not only on a flat, but also on a vaulted Area of water container apply, and to propose such a water tank.
Erfindungsgemäß ist obige Aufgabe hinsichtlich des Verfahrens durch die Merkmale des kennzeichnenden Teils des Anspruchs 1 gelöst.According to the invention is the above Task with regard to the method by the characteristics of the characterizing Part of claim 1 solved.
Die Formgebung der Dickschicht-Heizleiterbahn bzw. der Dickschicht-Heizleiterbahnen ist dabei in zwei Phasen unterteilt. In einer ersten Phase wird zunächst das insbesondere mäander-, zickzack-, spiral- oder wellenförmige Bahnmuster eben geschaffen. Anschließend wird dann dieses ebene Muster, bevor die Heizleitermasse ausgehärtet ist, in die Form der betreffenden Zone des Wasserbehälters dadurch gebracht, daß es in noch plastischem Zustand mittels des Stempelwerkzeugs auf die betreffende Zone bzw. Zonen des Wasserbehälters übertragen wird. Es muß also am Wasserbehälter keine ebene Zone als Trägerfläche für die Heizleiterbahn zur Verfügung stehen. Die Heizleiterbahn kann auf jede beliebige gewölbte Zone, insbesondere doppelt gewölbte Zone des Wasserbehälters aufgetragen werden. Dadurch besteht große Freiheit bezüglich der Anordnung der Dickschicht-Heizleiterbahn an dem Wasserbehälter in verschiedensten Bahnmustern.The Shaping the thick-film heating conductor or thick-film heating conductor is divided into two phases. In a first phase, the first especially meandering, zigzag, spiral or wavy Train pattern just created. Then this level becomes Pattern, before the Heizleitermasse is cured, in the shape of the relevant Zone of the water tank by brought that to it in still plastic state by means of the punch tool on the relevant zone or zones of the water tank is transmitted. It must be on the water tank no plane zone as a support surface for the heating conductor to disposal stand. The heating conductor can be placed on any arched zone, in particular double arched Zone of the water tank be applied. This gives great freedom in terms of Arrangement of the thick-film heating conductor on the water tank in various railway patterns.
Ein eigener Heizflansch als Träger für die Heizleiterbahn bzw. die Heizleiterbahnen ist nicht erforderlich. Der Wasserbehälter selbst übernimmt die Funktion des Heizflansches und überträgt die Wärme von der Heizleiterbahn auf das Wasser.One own heating flange as carrier for the heating conductor or the Heizleiterbahnen is not required. The water tank itself takes over the function of the Heizflansches and transfers the heat from the Heizleiterbahn on the water.
Ein
erfindungsgemäßer Wasserbehälter ist dadurch
gekennzeichnet, daß die
Heizleiterbahn oder die Heizleiterbahnen auf eine gewölbte Zone
einer Wandung aufgebracht ist/sind, oder die Heizleiterbahn auf
eine zylindrische Zone aufgebracht ist und sie in dieser Zone mäander-,
zickzack-, spiral- oder wellenförmig
gewunden verläuft.
Eine doppelt gewölbte
Zone der ersten Alternative ist eine Zone, die um mehr als eine
Achse gebogen ist, also beispielsweise ein domartiger Boden des
Wasserbehälters
ist. Nach der zweiten Alternative verläuft die Heizleiterbahn in der
zylindrischen Zone zickzack-, mäander-,
spiral- oder wellenförmig, also
nicht um die Zylinderachse gewendelt, wie dies in
Der Wasserbehälter kann beispielsweise der Speicherbehälter eines Boilers sein oder die Durchlaufstrecke eines Durchlauferhitzers bilden.Of the water tank may be, for example, the storage tank of a boiler or make the pass range of a water heater.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus der folgenden Beschreibung und den Unteransprüchen. In der Zeichnung zeigen:advantageous Embodiments of the invention will become apparent from the following description and the dependent claims. In the drawing show:
Außen auf
einen Wasserbehälter
Es
wird zunächst
das gewünschte,
beispielsweise wellenförmige,
in die Ebene projizierte Heizleiterbahnmuster
Solange
die Heizleitermasse
Anschließend wird
dann die am Stempelwerkzeug
Danach
wird dann die in den gewünschten Heizleiterbahnmustern
Die
zwischen der Zone
Um
zu verhindern, daß sich
die im Heizleiterbahnmuster
Bei
den alternativen Ausführungsbeispielen nach
den
In
den
Bei
Zum
elektrischen Anschluß der
Heizleiterbahnen
Besonders vorteilhaft kann es sein, bei der Herstellung des Stahlbehälters auf zwei unterschiedliche Stahlmaterialien zurückzugreifen, die miteinander verschweißt werden. Hierbei kann das eine Stahlmaterial besonders vorteilhaft sein im Hinblick auf das Bedrucken und Aufbringen des erforderlichen Dickschichtmaterials, bei dem die Grundvoraussetzungen, z.B. Ausdehnungskoeffizient, für die Funktion der Dickschichtbeheizung besonders berücksichtigt sind.Especially it may be advantageous in the manufacture of the steel container to access two different steel materials that are together welded become. Here, the one steel material can be particularly advantageous with regard to the printing and application of the required thick-film material, where the basic requirements, e.g. Coefficient of expansion, for the function the thick film heating are particularly taken into account.
Das andere Stahlmaterial kann auf die besonderen Umformtechniken abgestellt sein und damit größere Gestaltungsfreiheit bei der Form des Behälters und seinen Anschlüssen sowie geringere Materialpreise gewährleisten.The other steel material may be based on the special forming techniques and thus greater freedom of design at the shape of the container and its connections and lower material prices.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998125836 DE19825836B4 (en) | 1998-06-10 | 1998-06-10 | Method for applying at least one thick-film heating conductor to a water tank and water tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998125836 DE19825836B4 (en) | 1998-06-10 | 1998-06-10 | Method for applying at least one thick-film heating conductor to a water tank and water tank |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19825836A1 DE19825836A1 (en) | 1999-12-16 |
DE19825836B4 true DE19825836B4 (en) | 2006-10-05 |
Family
ID=7870461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998125836 Expired - Fee Related DE19825836B4 (en) | 1998-06-10 | 1998-06-10 | Method for applying at least one thick-film heating conductor to a water tank and water tank |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19825836B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2349322B (en) * | 1999-04-19 | 2003-07-16 | Otter Controls Ltd | Improvements relating to heating elements |
IT1315636B1 (en) * | 2000-06-08 | 2003-03-14 | Thermowatt Spa | ELECTRIC TUBULAR HEATING ELEMENT IN PARTICULAR FOR DOMESTIC WATER HEATERS AND FOR HOUSEHOLD APPLIANCES IN GENERAL. |
CN100357672C (en) * | 2005-07-25 | 2007-12-26 | 林忠生 | Method for repairing internal bladder of water heater |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510456A (en) * | 1947-06-26 | 1950-06-06 | Mcgraw Electric Co | Water heater |
US3174211A (en) * | 1965-03-23 | Gaszak method of manufacturing a resistance-heating type water heater | ||
DE2240186A1 (en) * | 1972-08-16 | 1974-02-21 | Stiebel Eltron Gmbh & Co Kg | HEATING FLANGE FOR ELECTRICALLY HEATED HOT WATER HEATING UNITS |
WO1993009949A1 (en) * | 1991-11-20 | 1993-05-27 | Otto Stalder | Process for printing on drums |
WO1996017497A1 (en) * | 1994-11-26 | 1996-06-06 | Pifco Limited | Improvements to thick film elements |
EP0585015B1 (en) * | 1992-08-13 | 1997-01-02 | Pifco Limited | Apparatus for heating liquid |
EP0485211B1 (en) * | 1990-11-09 | 1997-06-18 | Pifco Limited | Heating apparatus |
DE19547705A1 (en) * | 1995-12-20 | 1997-06-26 | Stiebel Eltron Gmbh & Co Kg | Electric water heater |
DE4211235C2 (en) * | 1992-04-03 | 2003-04-17 | Gao Ges Automation Org | Method and device for producing metallic surface elements on substrates and their use |
-
1998
- 1998-06-10 DE DE1998125836 patent/DE19825836B4/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174211A (en) * | 1965-03-23 | Gaszak method of manufacturing a resistance-heating type water heater | ||
US2510456A (en) * | 1947-06-26 | 1950-06-06 | Mcgraw Electric Co | Water heater |
DE2240186A1 (en) * | 1972-08-16 | 1974-02-21 | Stiebel Eltron Gmbh & Co Kg | HEATING FLANGE FOR ELECTRICALLY HEATED HOT WATER HEATING UNITS |
EP0485211B1 (en) * | 1990-11-09 | 1997-06-18 | Pifco Limited | Heating apparatus |
WO1993009949A1 (en) * | 1991-11-20 | 1993-05-27 | Otto Stalder | Process for printing on drums |
DE4211235C2 (en) * | 1992-04-03 | 2003-04-17 | Gao Ges Automation Org | Method and device for producing metallic surface elements on substrates and their use |
EP0585015B1 (en) * | 1992-08-13 | 1997-01-02 | Pifco Limited | Apparatus for heating liquid |
WO1996017497A1 (en) * | 1994-11-26 | 1996-06-06 | Pifco Limited | Improvements to thick film elements |
DE19547705A1 (en) * | 1995-12-20 | 1997-06-26 | Stiebel Eltron Gmbh & Co Kg | Electric water heater |
Also Published As
Publication number | Publication date |
---|---|
DE19825836A1 (en) | 1999-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |