EP2932792B1 - Radiator element having multiple heating zones - Google Patents
Radiator element having multiple heating zones Download PDFInfo
- Publication number
- EP2932792B1 EP2932792B1 EP12761704.1A EP12761704A EP2932792B1 EP 2932792 B1 EP2932792 B1 EP 2932792B1 EP 12761704 A EP12761704 A EP 12761704A EP 2932792 B1 EP2932792 B1 EP 2932792B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radiant
- tubular
- electrical
- elements
- radiator element
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims description 26
- 239000000463 material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- H05B3/0014—Devices wherein the heating current flows through particular resistances
-
- 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
- H05B3/54—Heating elements having the shape of rods or tubes 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
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- 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
-
- 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
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
-
- 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
- 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
- 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
- H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
-
- 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
- H05B2203/007—Heaters using a particular layout for the resistive material or resistive elements using multiple electrically connected resistive elements or resistive zones
-
- 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
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
-
- 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
- H05B2203/032—Heaters specially adapted for heating by radiation heating
Definitions
- the invention relates to an electrical radiator element for energy-efficient heating systems in the low voltage and low voltage range with tubular, radiant elements which increase the heating power of the heating resistor without additional energy consumption.
- the US 6,350,969 B1 shows an inexpensive, self-regulating heater in variations as a flexible heating band with a rubber skeleton, for heating differently shaped surfaces to a desired temperature, which consists of one or more PTC ceramic heating elements with a positive temperature coefficient and presents an enlarged, smooth heat transfer surface with materials that conduct heat well a button module whose ceramic heating elements and upper and lower heat transfer surfaces are arranged in the form of a short cylinder in a rubber skeleton.
- the ceramic heating elements used are shown in the form of a rectangular prism, which are electrically connected by connecting lines.
- the flat, elongated heat transfer surfaces are covered by a dielectric layer through which the ceramic heating element emits the heat, with the electrical connections in a further embodiment of the rectangular heating element are on opposite sides.
- the present invention is based on the object of creating a new radiant element with tubular radiant elements, the heating capacity of which is increased without additional energy consumption.
- a radiator element of the type mentioned at the outset consists of at least one electrical heating resistor and / or heating resistor segment of any material of any shape, power and dimensions, which is provided with at least one tubular radiator element, consisting of a highly electrically conductive and thermally conductive material, any shape, dimensions and material properties , preferably metal with the lowest possible electrical resistance, is electrically connected.
- the radiators are made in the form of brass tubes of defined dimensions.
- a segment of an electrical heating resistor segment is preferably arranged between two tubular radiant bodies.
- the tubular radiant elements are conductively and radiatively heated to the temperature of the heating resistor segments without using additional electrical energy.
- the heating power of the charged radiators is proportional to the temperature, cross-section and overall length.
- the heating power of the heating resistor segments shortened to the ideal minimum length is supported by the radiant elements with the same thermal radiation, whereby the total heating output of the radiant element is increased.
- tubular radiant bodies of any shape, dimension and material properties in a special embodiment in the form of highly heat-conducting aluminum tubes, are also formed in the form of brass tubes.
- FIG.1 a radiator element with several radiators.
- Fig.1 a schematic representation of a radiator element with several radiators 3.
- the tubular radiators 3 are electrically and thermally connected to resistor segments 1 of any material, shape, power and dimension by a connecting means 2, preferably by crimping, the number and dimensions of the resistor segments 1, the between the radiators 3, defined dimensions by means of crimping 2, are electrically connected, depends on the power and size of the heating circuit.
- the connecting lines 7 are preferably made of copper and are electrically connected to the tubular radiators 3. Radiant body elements are electrically connected to further radiant body elements in parallel or in series via the connecting lines 7.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
- Central Heating Systems (AREA)
- Electric Stoves And Ranges (AREA)
Description
Die Erfindung betrifft ein elektrisches Strahlkörperelement für energieeffiziente Heizsysteme im Kleinspannungs- und Niederspannungsbereich mit röhrenförmigen, Strahlkörpern welche die Heizleistung des Heizwiderstands ohne zusätzlichen Energieverbrauch vergrößern.The invention relates to an electrical radiator element for energy-efficient heating systems in the low voltage and low voltage range with tubular, radiant elements which increase the heating power of the heating resistor without additional energy consumption.
Aus dem Stand der Technik (bspw.
Die
In
Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, ein neues Strahlkörperelement mit röhrenförmigen Strahlkörpern zu schaffen, dessen Heizleistung ohne zusätzlichen Energieverbrauch vergrößert ist.The present invention is based on the object of creating a new radiant element with tubular radiant elements, the heating capacity of which is increased without additional energy consumption.
Erfindungsgemäß wird die voranstehende Aufgabe gemäß dem Oberbegriff des Anspruchs 1 in Verbindung mit den kennzeichnenden Merkmalen gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen sind in den abhängigen Unteransprüchen angegeben.According to the invention, the above object is achieved according to the preamble of claim 1 in conjunction with the characterizing features. Advantageous configurations and developments are specified in the dependent subclaims.
Danach besteht ein Strahlkörperelement der eingangs genannten Art aus mindestens einem elektrischen Heizwiderstand und/oder Heizwiderstandsegment jeglichen Materials jeglicher Form, Leistung und Abmessungen, das mit mindestens einem röhrenförmigen Strahlkörper, bestehend aus einem gut elektrisch leitenden und gut wärmeleitenden Material, jeglicher Form, Abmessungen und Materialbeschaffenheit, vorzugsweise Metall mit geringstmöglichen elektrischen Widerstand, elektrisch verbunden ist. In weiterer Ausführung sind die Strahlkörper in Form von Messingrohren definierter Abmessungen gebildet.According to this, a radiator element of the type mentioned at the outset consists of at least one electrical heating resistor and / or heating resistor segment of any material of any shape, power and dimensions, which is provided with at least one tubular radiator element, consisting of a highly electrically conductive and thermally conductive material, any shape, dimensions and material properties , preferably metal with the lowest possible electrical resistance, is electrically connected. In a further embodiment, the radiators are made in the form of brass tubes of defined dimensions.
Vorzugsweise ist jeweils ein Segment eines elektrischen Heizwiderstandsegments zwischen zwei röhrenförmigen Strahlkörpern angeordnet.A segment of an electrical heating resistor segment is preferably arranged between two tubular radiant bodies.
Die röhrenförmigen Strahlkörper werden konduktiv und radiativ auf die Temperatur der Heizwiderstandsegmente aufgeheizt, ohne dafür zusätzlich elektrische Energie zu verbrauchen. Die Heizleistung der aufgeladenen Strahlkörper ist proportional zu Temperatur, Querschnitt und Baulänge.The tubular radiant elements are conductively and radiatively heated to the temperature of the heating resistor segments without using additional electrical energy. The heating power of the charged radiators is proportional to the temperature, cross-section and overall length.
Die Heizleistung der auf die ideale Mindestlänge gekürzten Heizwiderstandsegmente wird von den Strahlkörpern mit gleicher Temperaturstrahlung unterstützt, wodurch die Gesamtheizleistung des Strahlkörperelements vergrößert wird.The heating power of the heating resistor segments shortened to the ideal minimum length is supported by the radiant elements with the same thermal radiation, whereby the total heating output of the radiant element is increased.
Erfindungsgemäß werden die röhrenförmigen Strahlkörper jeglicher Form, Abmessung und Materialbeschaffenheit, in besonderer Ausführung in Form von gut wärmeleitenden Aluminiumröhren, weiter in Form von Messingröhren gebildet.According to the invention, the tubular radiant bodies of any shape, dimension and material properties, in a special embodiment in the form of highly heat-conducting aluminum tubes, are also formed in the form of brass tubes.
Weitere Ziele, Merkmale, Vorteile und Anwendungsmöglichkeiten des erfindungsgemäßen Strahlkörperelements ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels anhand der Zeichnung. Dabei bilden alle beschriebenen und/oder bildlich dargestellten Merkmale für sich oder in beliebiger Kombination den Gegenstand der Erfindung, unabhängig von der Zusammenfassung in einzelnen Ansprüchen oder deren Rückbeziehung.Further goals, features, advantages and possible uses of the radiator element according to the invention emerge from the following description of an exemplary embodiment with reference to the drawing. In this case, all of the features described and / or illustrated form the subject matter of the invention individually or in any combination, regardless of the summary in individual claims or their back-reference.
In der Zeichnung zeigt
In der Zeichnung zeigt
- 11
- HeizwiderstandsegmentHeating resistor segment
- 22
- VerbindungsmittelLanyard
- 33
- röhrenförmige Strahlkörpertubular radiators
- 77th
- AnschlussleitungenConnecting cables
Claims (3)
- Electric radiant element for energy-efficient heating systems in the low voltage and low voltage range with radiant element (3),
characterized in that
the radiant element element comprises a defined number of tubular radiant elements (3), each of which is electrically and thermally connected to a defined number of heating resistor segments (1) of any material, any shape, power and dimension via connecting means (2), one segment of an electrical heating resistor (1) arranged between two radiators (3) and the tubular radiators (3) at the ends of the electrical radiator element are electrically connected to electrical connection lines (7) via connecting means (2). - Electric radiator element according to claim 1,
characterized in that
the radiant body (3) of any dimensions and material properties made of a material with good electrical conductivity and good thermal conductivity, preferably metal with the lowest possible electrical resistance, are tubular. - Electric radiator element according to claim 1 or 2,
characterized in that
the radiant element elements in parallel or in series can be electrically connected to other radiant element elements via the connection lines (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2012/003119 WO2014015883A1 (en) | 2012-07-24 | 2012-07-24 | Radiator element having multiple heating zones |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2932792A1 EP2932792A1 (en) | 2015-10-21 |
EP2932792B1 true EP2932792B1 (en) | 2020-11-25 |
Family
ID=46881033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12761704.1A Active EP2932792B1 (en) | 2012-07-24 | 2012-07-24 | Radiator element having multiple heating zones |
Country Status (5)
Country | Link |
---|---|
US (1) | US9936538B2 (en) |
EP (1) | EP2932792B1 (en) |
CN (1) | CN104488351A (en) |
ES (1) | ES2847889T3 (en) |
WO (1) | WO2014015883A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10208999B2 (en) * | 2017-03-02 | 2019-02-19 | Haier Us Appliance Solutions, Inc. | Refrigeration heating assembly and method of operation |
DE112017008104A5 (en) | 2017-09-30 | 2020-07-09 | Al Bernstein | Continuous-flow heater for water heating |
RU2684907C1 (en) * | 2018-07-06 | 2019-04-16 | Акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" | Bus arrangement of block tubular electric heaters |
DE102019002532A1 (en) * | 2019-04-05 | 2020-10-08 | Al Bernstein | ELECTRIC HEAT RADIANT PUMP |
EP3786568A1 (en) | 2019-08-29 | 2021-03-03 | Universidade do Minho | Kit for a modular radiator for fluid circulation and manufacturing method thereof |
JP7385181B2 (en) * | 2019-10-24 | 2023-11-22 | 山里産業株式会社 | Microheater, microheater manufacturing method, and microheater sheath cable used in the manufacturing method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388523A (en) * | 1981-06-10 | 1983-06-14 | Multistress, Inc. | Electrical heating cable connector |
US6147308A (en) * | 1998-03-23 | 2000-11-14 | Santagata; Daniel A. | Heating cable connector for railroad switch heating system |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1980528A (en) * | 1931-03-28 | 1934-11-13 | Firm Pelithe Holding A G | Electric heating pad |
US2617009A (en) * | 1950-12-02 | 1952-11-04 | Wiegand Co Edwin L | Electric heating device |
US2659795A (en) * | 1951-11-01 | 1953-11-17 | Wiegand Co Edwin L | Sheathed resistor electric heater |
US2807696A (en) * | 1953-01-07 | 1957-09-24 | Wiegand Co Edwin L | Electric heating devices |
US2876322A (en) * | 1953-07-03 | 1959-03-03 | Wiegand Co Edwin L | Methods of and means for sealing the terminal opening of an electric heater |
US3113284A (en) * | 1960-10-06 | 1963-12-03 | Cutler Hammer Inc | Electrical heater terminal and connector seals and methods of making the same |
US3403368A (en) * | 1967-03-10 | 1968-09-24 | Deltrol Corp | Waterproof heating assembly |
US3500444A (en) * | 1968-01-16 | 1970-03-10 | Johns Manville | Electrical heating unit with an insulating refractory support |
US3631525A (en) * | 1969-11-24 | 1971-12-28 | Jerome F Brasch | Electric heater for use in a duct work system |
US3812320A (en) * | 1971-01-13 | 1974-05-21 | Pad B Co Inc | Heated ground cover for the dissipation of moisture |
US3839623A (en) * | 1973-08-30 | 1974-10-01 | Watlow Electric Mfg Co | Electric heater with add-on leads |
US4001547A (en) * | 1975-12-22 | 1977-01-04 | Emerson Electric Co. | Electric heating elements |
US4069410A (en) * | 1976-02-12 | 1978-01-17 | Keep Jr Henry | Heat treating appliance and cable |
US4152578A (en) * | 1977-10-03 | 1979-05-01 | Emerson Electric Co. | Electric heating elements |
US4186369A (en) * | 1977-11-02 | 1980-01-29 | Wylain, Inc. | Connector for terminating the end of a sheathed heating element |
US4197449A (en) * | 1978-07-05 | 1980-04-08 | Springfield Wire Inc. | Flexible electrical heater |
ATE46315T1 (en) | 1984-10-11 | 1989-09-15 | Hoffmann La Roche | PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE QUINONE DERIVATIVES. |
CA1267675A (en) | 1985-04-19 | 1990-04-10 | Erwin Karl Ernst Stanzel | Sheet heater |
GB8510058D0 (en) * | 1985-04-19 | 1985-05-30 | Raychem Gmbh | Sheet heater |
JPH04272685A (en) * | 1991-02-26 | 1992-09-29 | Sakaguchi Dennetsu Kk | Sheath heater |
US5550350A (en) * | 1994-11-17 | 1996-08-27 | Donald W. Barnes | Heated ice-melting blocks for steps |
US6433318B2 (en) * | 2000-08-11 | 2002-08-13 | Michael Danko | Electric heater assembly with in-line thermostat |
US6350969B1 (en) | 2000-11-10 | 2002-02-26 | Jona Group, Ltd. | Self-regulating heater |
US7170033B2 (en) | 2003-04-04 | 2007-01-30 | Arthur Kaesler | Heated mat assembly and method for manufacturing same |
US7180040B2 (en) * | 2004-05-27 | 2007-02-20 | Msx, Inc. | Crimp splice for an electrical resistance heating cable |
US7459658B2 (en) * | 2005-08-31 | 2008-12-02 | Xerox Corporation | Drum heater systems and methods |
US7182654B1 (en) * | 2005-09-02 | 2007-02-27 | General Electric Company | Method and apparatus for coupling a sheathed heater to a power harness |
DE102006033710B4 (en) * | 2006-07-20 | 2013-04-11 | Epcos Ag | Method for producing a resistor arrangement |
CA2562608C (en) * | 2006-10-05 | 2013-11-12 | Cci Thermal Technologies Inc. | Attachment of connector bushings to tubular electric heating elements |
DE102012025299A1 (en) * | 2012-12-28 | 2014-07-03 | Helmut Haimerl | Radiant heater with heating tube element |
-
2012
- 2012-07-24 EP EP12761704.1A patent/EP2932792B1/en active Active
- 2012-07-24 ES ES12761704T patent/ES2847889T3/en active Active
- 2012-07-24 CN CN201280074842.0A patent/CN104488351A/en active Pending
- 2012-07-24 US US14/417,143 patent/US9936538B2/en active Active
- 2012-07-24 WO PCT/EP2012/003119 patent/WO2014015883A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388523A (en) * | 1981-06-10 | 1983-06-14 | Multistress, Inc. | Electrical heating cable connector |
US6147308A (en) * | 1998-03-23 | 2000-11-14 | Santagata; Daniel A. | Heating cable connector for railroad switch heating system |
Also Published As
Publication number | Publication date |
---|---|
ES2847889T3 (en) | 2021-08-04 |
US20150341987A1 (en) | 2015-11-26 |
EP2932792A1 (en) | 2015-10-21 |
US9936538B2 (en) | 2018-04-03 |
WO2014015883A1 (en) | 2014-01-30 |
CN104488351A (en) | 2015-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2932792B1 (en) | Radiator element having multiple heating zones | |
WO2013030048A1 (en) | Electrical heating unit, heating device for a vehicle and method for producing a heating unit | |
EP2724109A1 (en) | Storage unit for storing electrical energy with a heat pipe | |
EP3631319A1 (en) | Liquid heating appliance, particularly water heating appliance | |
CN106162955A (en) | Electric heater unit | |
CN202918524U (en) | Composite-type electric heating tube | |
EP1714810A1 (en) | Electric additional heater for an air conditioning system of a vehicle | |
DE102010048593B4 (en) | Modular heater | |
EP1675433A1 (en) | Air heating device | |
EP2282605A1 (en) | Heating device | |
DE102018209777A1 (en) | PTC heating module | |
DE102010013467A1 (en) | Tempering element for use in tempering device for e.g. hybrid car, has heat conductive layers arranged between Peltier element layers, where electric current causes tempering of conductive layers based on Peltier effect | |
DE102010064596B3 (en) | resistor arrangement | |
DE102014114983B4 (en) | Electric heater | |
DE102013105686A1 (en) | car heater | |
EP1006320A2 (en) | Electral instantaneous heater and method for making same | |
DE102012007507A1 (en) | Heating device, has heating units comprising housing in which positive temperature coefficient elements are arranged, where side of heating units comprises contact elements and heating units are connected to each other over contact elements | |
DE102016118931A1 (en) | media line | |
DE102020202195A1 (en) | Electric heater | |
DE102010055475B4 (en) | resistor arrangement | |
EP2151639B1 (en) | Heat exchanger | |
DE102017208086A1 (en) | Electric heater | |
DE102020212467B4 (en) | Liquid-cooled braking resistor | |
DE3730195C2 (en) | ||
CN209246221U (en) | A kind of electric heater |
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 |
|
17P | Request for examination filed |
Effective date: 20150216 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20180425 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20200813 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM 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: AT Ref legal event code: REF Ref document number: 1339796 Country of ref document: AT Kind code of ref document: T Effective date: 20201215 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012016502 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: DENNEMEYER AG, CH |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20201125 Ref country code: RS 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: 20201125 Ref country code: NO 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: 20210225 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: 20210325 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: 20210226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20210225 Ref country code: LV 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: 20201125 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: 20201125 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: 20201125 Ref country code: IS 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: 20210325 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR 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: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20201125 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: 20201125 Ref country code: LT 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: 20201125 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: 20201125 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: 20201125 Ref country code: SM 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: 20201125 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2847889 Country of ref document: ES Kind code of ref document: T3 Effective date: 20210804 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012016502 Country of ref document: DE |
|
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: 20201125 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20201125 Ref country code: AL 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: 20201125 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20210722 Year of fee payment: 10 Ref country code: IT Payment date: 20210727 Year of fee payment: 10 Ref country code: FR Payment date: 20210729 Year of fee payment: 10 |
|
26N | No opposition filed |
Effective date: 20210826 |
|
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: 20201125 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20210721 Year of fee payment: 10 Ref country code: DE Payment date: 20210920 Year of fee payment: 10 Ref country code: ES Payment date: 20210928 Year of fee payment: 10 Ref country code: GB Payment date: 20210722 Year of fee payment: 10 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201125 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS 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: 20210325 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210724 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210724 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502012016502 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1339796 Country of ref document: AT Kind code of ref document: T Effective date: 20220724 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20220724 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220731 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220731 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220724 |
|
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; INVALID AB INITIO Effective date: 20120724 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220724 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230201 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: 20201125 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20220724 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20230926 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20220725 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20201125 |