EP2402676B1 - Method for guiding a heating agent and flat heater - Google Patents
Method for guiding a heating agent and flat heater Download PDFInfo
- Publication number
- EP2402676B1 EP2402676B1 EP11165249.1A EP11165249A EP2402676B1 EP 2402676 B1 EP2402676 B1 EP 2402676B1 EP 11165249 A EP11165249 A EP 11165249A EP 2402676 B1 EP2402676 B1 EP 2402676B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- panel
- collecting duct
- ducts
- riser
- 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 91
- 238000000034 method Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0316—Assemblies of conduits in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0009—In a two pipe system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0026—Places of the inlet on the radiator
- F24D19/0034—Places of the inlet on the radiator on a bottom corner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
Definitions
- the invention relates firstly to a method for conducting a heating medium according to claim 1, on the other hand a plate radiator according to claim 2 such a plate radiator according to claim 2.
- the invention has for its object to achieve a more uniform heating power.
- the heating means in the lower collecting channel of the heating plate is divided into two streams and the streams are passed separately through the further riser channels from the heating plate and into the at least one further heating plate.
- the separation according to the invention of the heating medium flow in the lower collecting channel allows a symmetrical design of the flow cross sections for both streams and thus leads to a more uniform heating power of the plate radiator.
- the panel heater according to the invention enables the method according to the invention described above and is characterized by the advantages described for this.
- a panel heater according to the invention has two Schuffenan Why the panel radiator, each with a flow line or a return line of a heating circuit.
- Such a panel radiator according to the invention can, if required, be traversed by the heating means in both directions between the heating medium connections 6, depending on the structural requirements.
- FIG. 1a shown plate heater 1 has a heating plate 2 (the "front panel"), which faces away in the assembled state of a wall 3 of a not further shown space and two other identical heating plates. 4
- the plate heater 1 On a bottom 5, which faces a bottom, not shown, of the room in the mounted state, the plate heater 1 has approximately on both sides depending one (in FIG. 2a shown in detail) Bankffenan gleich 6 for connection to likewise not shown, prepared in the room piping of the heating system. Starting from the Schuffenan Whyn 6 lead Schuffenrohre 7, which are integrated together with the Bankstoffan Whyn 6 in a connection part, to the (front) heating plate 2 and to the other (rear) heating plates. 4
- the heating plate 2 On an upper side 8 of the panel radiator 1, the heating plate 2 is connected at both corners 9 by two Schuffenrohre 10 with the other heating plates 4. At the Schuffenrohren 10, the plate heater 1 has two functional connections for connecting a bleed valve, not shown.
- sectional heating plate 2 of the panel heater 1 according to the invention is welded from two half-shells 11, which are deep-drawn profiled sheet steel. Between the half-shells 11 are formed by the profiling on the underside 5 of the panel radiator 1, a lower collecting channel 12, at the top 8, an upper collecting channel 13 and between the collecting channels two first riser channels 14, sink channels 15 and two further riser channels 16.
- a guide element 17 is welded to the heating medium pipe 7 coming from the heating medium connection 6.
- the guide element 17 is for the substantially directed introduction of a in the FIGS. 2a to k formed in the "water model” heating means 18 in the first riser channel 14 and at the same time as a spacer between the half-shells 11.
- the guide element 17 has a flow opening facing the riser channel 14 in the mounted state.
- Two separating elements 19 are welded to not shown Schuffenö Maschinenen at the upper collecting channel 13 of the heating plate 2 with the leading to the function terminals Schuffenrohren 10.
- the separating elements 19 are sheathed with rubber sleeves 20 and separate the upper collecting channel 13 in each case from the further rising channels 16. Through the further rising channels 16 and the separating elements 19, heating means 18 or air can flow from the heating plate 2 to the functional connections during operation of the panel heating element 1.
- heating plate 4 of the panel heater 1 is made of two profiled sheet steel deep-drawn half-shells 21 welded.
- a lower collecting channel 22 As in the heating plate 2, a lower collecting channel 22, an upper collecting channel 23 and between these sinking channels 24 are also formed in the further heating plate 4.
- Two guide elements 25 are welded to heating medium openings, again not shown, on the upper collecting channel 23 of the heating plate 4 with the heating medium tubes 10 coming from the functional connections.
- the heating means 18 is introduced in the operation of the plate heater 1 coming from the front heating plate 2 in the further heating plate 4 or air out of the other heating plate 4 to the function connections.
- Two further guide elements 26 are welded to heating medium openings, again not shown, at the lower collecting duct 22 of the further heating plate 4 with the heating medium pipes 7 leading to the heating medium connections 6.
- the heating means 18 is in the operation of the panel heater 1 from the further heating plates 4 are derived to the functioning as a return connection heating medium connection 6.
- Both functional connections of the panel heater 1 according to the invention allow the connection of a vent valve.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Central Heating Systems (AREA)
Description
Die Erfindung betrifft zum einen ein Verfahren zum Leiten eines Heizmittels gemäß Anspruch 1, zum anderen einen Plattenheizkörper gemäs Anspruch 2 einen solchen Plattenheizkörper gemäß Anspruch 2.The invention relates firstly to a method for conducting a heating medium according to
Verfahren und einen "seriellen" Plattenheizkörper gemäß dem Oberbegriff der Ansprüche 1 und 2 offenbart
In dem bekannten Plattenheizkörper wird der Heizmittelstrom nach Verlassen des ersten Steigkanals in dem oberen Sammelkanal in zwei Ströme - einen zu der einen und einen zu der anderen Seite - geteilt, die sich dann auf die Sinkkanäle aufteilen, im unteren Sammelkanal wieder zusammenfließen und gemeinsam zu dem weiteren Steigkanal abfließen. In der Heizplatte des bekannten Plattenheizkörpers verringert das Leitelement immer für einen der zwei Ströme den in dem unteren Sammelkanal freien Querschnitt in Richtung des weiteren Steigkanals. In den Sinkkanälen auf beiden Seiten stellen sich daher im Betrieb unterschiedliche Heizmittelströme und damit auf beiden Seiten der Heizplatte unterschiedliche Heizleistungen ein.In the known panel radiator the Heizmittelstrom after leaving the first riser channel in the upper collecting channel into two streams - one to the one and one to the other - divided, which then divide on the sink channels, flow together again in the lower collecting channel and together to the drain off further riser channel. In the heating plate of the known panel radiator, the guide element always reduces the free passage in the lower collecting channel for one of the two streams Direction of the further riser. In the sink channels on both sides therefore different heating medium flows and thus on both sides of the hotplate different heating outputs during operation.
Der Erfindung liegt die Aufgabe zugrunde, eine gleichmäßigere Heizleistung zu erzielen.The invention has for its object to achieve a more uniform heating power.
Ausgehend von dem bekannten Verfahren wird nach der Erfindung vorgeschlagen, dass das Heizmittel in dem unteren Sammelkanal der Heizplatte in zwei Ströme geteilt wird und die Ströme getrennt durch die weiteren Steigkanäle aus der Heizplatte und in die mindestens eine weitere Heizplatte geleitet werden. Die erfindungsgemäße Trennung des Heizmittelstroms in dem unteren Sammelkanal ermöglicht eine symmetrische Gestaltung der Strömungsquerschnitte für beide Ströme und führt so zu einer gleichmäßigeren Heizleistung des Plattenheizkörpers.Starting from the known method, it is proposed according to the invention that the heating means in the lower collecting channel of the heating plate is divided into two streams and the streams are passed separately through the further riser channels from the heating plate and into the at least one further heating plate. The separation according to the invention of the heating medium flow in the lower collecting channel allows a symmetrical design of the flow cross sections for both streams and thus leads to a more uniform heating power of the plate radiator.
Ausgehend von dem bekannten Plattenheizkörper wird nach der Erfindung vorgeschlagen, dass zwei Heizmittelrohre jeweils einen Strom des Heizmittels aus den Steigkanälen der Heizplatte getrennt in die mindestens eine weitere Heizplatte leiten. Der erfindungsgemäße Plattenheizkörper ermöglicht das zuvor beschriebene erfindungsgemäße Verfahren und zeichnet sich durch die für dieses beschriebenen Vorteile aus.Starting from the known panel radiator is proposed according to the invention that two Heizmittelrohre each separate a stream of the heating medium from the riser channels of the heating plate in the at least one further heating plate. The panel heater according to the invention enables the method according to the invention described above and is characterized by the advantages described for this.
Vorzugsweise weist ein erfindungsgemäßer Plattenheizkörper zwei Heizmittelanschlüsse zur Verbindung des Plattenheizkörpers mit jeweils einer Vorlaufleitung oder einer Rücklaufleitung eines Heizkreislaufs auf. Ein solcher erfindungsgemäßer Plattenheizkörper kann bedarfsweise - je nach baulichen Anforderungen - in beiden Richtungen zwischen den Heizmittelanschlüssen 6 von dem Heizmittel durchströmt werden.Preferably, a panel heater according to the invention has two Heizmittelanschlüsse for connecting the panel radiator, each with a flow line or a return line of a heating circuit. Such a panel radiator according to the invention can, if required, be traversed by the heating means in both directions between the
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert. Es zeigen
- Fig. 1a
- eine Seitenansicht eines erfindungsgemäßen Plattenheizkörpers,
- Fig. 1b
- einen Schnitt durch die Heizplatte des erfindungsgemäßen Plattenheizkörpers,
- Fig. 1c
- einen Schnitt durch eine weitere Heizplatte des erfindungsgemäßen Plattenheizkörpers und
- Fig. 2a bis g
- ein Wassermodell des erfindungsgemäßen Plattenheizkörpers in zehn Phasen von der Einströmung bis zur vollständigen Füllung mit dem Heizmittel.
- Fig. 1a
- a side view of a panel heater according to the invention,
- Fig. 1b
- a section through the heating plate of the panel heater according to the invention,
- Fig. 1c
- a section through another heating plate of the panel heater according to the invention and
- Fig. 2a to g
- a water model of the panel heater according to the invention in ten phases from the inflow to complete filling with the heating medium.
Der in
An einer Unterseite 5, die im montierten Zustand einem nicht dargestellten Boden des Raumes zugewandt ist, weist der Plattenheizkörper 1 etwa an beiden Seiten je einen (in
An einer Oberseite 8 des Plattenheizkörpers 1 ist die Heizplatte 2 an beiden Ecken 9 durch zwei Heizmittelrohre 10 mit den weiteren Heizplatten 4 verbunden. An den Heizmittelrohren 10 weist der Plattenheizkörper 1 zwei Funktionsanschlüsse zum Anschließen eines nicht dargestellten Entlüftungsventils auf.On an
Die in
An zwei nicht dargestellten Heizmittelöffnungen am unteren Sammelkanal 12 der Heizplatte 2 ist jeweils ein Leitelement 17 mit dem vom Heizmittelanschluss 6 kommenden Heizmittelrohr 7 verschweißt. Das Leitelement 17 ist für die im Wesentlichen gerichtete Einleitung eines in den
Zwei Trennelemente 19 sind an gleichfalls nicht dargestellten Heizmittelöffnungen am oberen Sammelkanal 13 der Heizplatte 2 mit den zu den Funktionsanschlüssen führenden Heizmittelrohren 10 verschweißt. Die Trennelemente 19 sind mit Gummimanschetten 20 ummantelt und trennen den oberen Sammelkanal 13 jeweils von den weiteren Steigkanälen 16. Durch die weiteren Steigkanäle 16 und die Trennelemente 19 können im Betrieb des Plattenheizkörpers 1 Heizmittel 18 oder Luft aus der Heizplatte 2 zu den Funktionsanschlüssen strömen.Two separating
Auch die in
Zwei Leitelemente 25 sind an wiederum nicht dargestellten Heizmittelöffnungen am oberen Sammelkanal 23 der Heizplatte 4 mit den von den Funktionsanschlüssen kommenden Heizmittelrohren 10 verschweißt. Durch die Leitelemente 25 wird im Betrieb des Plattenheizkörpers 1 von der vorderen Heizplatte 2 kommend das Heizmittel 18 in die weitere Heizplatte 4 eingeleitet oder Luft aus der weiteren Heizplatte 4 zu den Funktionsanschlüssen geführt.Two
Zwei weitere Leitelemente 26 sind an wiederum nicht dargestellten Heizmittelöffnungen am unteren Sammelkanal 22 der weiteren Heizplatte 4 mit den zu den Heizmittelanschlüssen 6 führenden Heizmittelrohren 7 verschweißt. Durch eines dieser Leitelemente 26 wird im Betrieb des Plattenheizkörpers 1 das Heizmittel 18 aus den weiteren Heizplatten 4 zu dem als Rücklaufanschluss fungierenden Heizmittelanschluss 6 abgeleitet.Two
Die
Das Heizmittel 18 wird zunächst ausdem Heizmittelanschluss 6 inden unteren Sammelkanal 12 der Heizplatte 2 (Figur 2a ), durch den erstenSteigkanal 14 zum oberen Sammelkanal 13 (Figur 2b ), ausdem oberen Sammelkanal 13 durch dieSinkkanäle 15 zum unteren Sammelkanal 12 (Figur 2c ), ausdem unteren Sammelkanal 12 durch die weiteren Steigkanäle 16 (Figur 2d ) und durch dieHeizmittelrohre 10 inden oberen Sammelkanal 23 der weiteren Heizplatte 4 eingeleitet (Figur 2e ), strömt durch die Sinkkanäle 24 (Figur 2f ) inden unteren Sammelkanal 22 und aus diesem zum Rücklaufanschluss 7 (Figur 2g ).
- The heating means 18 is first from the
heating medium connection 6 in thelower collecting channel 12 of the heating plate 2 (FIG. 2a ), through thefirst riser channel 14 to the upper collecting channel 13 (FIG.FIG. 2b ), from theupper collecting channel 13 through thesink channels 15 to the lower collecting channel 12 (FIG.Figure 2c ), from thelower collecting channel 12 through the further riser channels 16 (FIG.Figure 2d ) and introduced by theHeizmittelrohre 10 in theupper collecting channel 23 of the other heating plate 4 (FIG. 2e ) flows through the sink channels 24 (FIG.FIG. 2f ) in thelower collecting channel 22 and from this to the return port 7 (Figure 2g ).
Beide Funktionsanschlüsse des erfindungsgemäßen Plattenheizkörpers 1 ermöglichen den Anschluss eines Entlüftungsventils.Both functional connections of the
- 11
- Plattenheizkörperpanel radiators
- 22
- (vordere) Heizplatte(front) heating plate
- 33
- Wandwall
- 44
- weitere (hintere) Heizplatteadditional (rear) heating plate
- 55
- Unterseitebottom
- 66
- HeizmittelanschlussHeizmittelanschluss
- 77
- HeizmittelrohrHeizmittelrohr
- 88th
- Oberseitetop
- 99
- Eckecorner
- 1010
- HeizmittelrohrHeizmittelrohr
- 1111
- Halbschalehalf shell
- 1212
- (unterer) Sammelkanal(lower) collection channel
- 1313
- (oberer) Sammelkanal(upper) collecting channel
- 1414
- (erster) Steigkanal(first) riser
- 1515
- SinkkanalSinkkanal
- 1616
- (weiterer) Steigkanal(further) riser
- 1717
- Leitelementvane
- 1818
- Heizmittelheating
- 1919
- Trennelementseparating element
- 2020
- Gummimanschetterubber sleeve
- 2121
- Halbschalehalf shell
- 2222
- (unterer) Sammelkanal(lower) collection channel
- 2323
- (oberer) Sammelkanal(upper) collecting channel
- 2424
- SinkkanalSinkkanal
- 2525
- Leitelementvane
- 2626
- Leitelementvane
Claims (3)
- A method for guiding a heating agent (18) through a panel-type radiator (1) comprising a first heating panel (2) and at least one further heating panel (4), wherein the first heating panel (2) is made up of two half shells (11) in such a way that a lower collecting duct (12) is embodied between the half shells (11) for the heating agent (18), an upper collecting duct (13), which runs parallel to said lower collecting duct, and riser ducts (14, 16) and sink ducts (15) are embodied between the collecting ducts, and wherein, starting at a heating agent connection (6) on a bottom side (5) of the panel-type radiator (1), the heating agent (18) is guided into the first heating panel (2) and in the latter initially into the lower collecting duct (12), from the latter through a first riser duct (14) into the upper collecting duct (13), from the latter through the sink ducts (15) back into the lower collecting duct (12), from the latter through further riser ducts (16) back into the upper collecting duct (13) and from the latter into the at least one further heating panel (4), characterized in that the heating against (18) in the lower collecting duct (12) of the first heating panel (2) is divided into two flows and the flows are guided separately through the further riser ducts (16) out of the first heating panel (2) and into the at least one further heating panel (4).
- A panel-type radiator (1) comprising a first heating panel (2) and at least one further heating panel (4), wherein the first heating panel (2) is made up of two half shells (11) in such a way that a lower collecting duct (12) is embodied between the half shells (11) for the heating agent (18), an upper collecting duct (13), which runs parallel to said lower collecting duct, and riser ducts (14, 16) and sink ducts (15) are embodied between the collecting ducts, comprising a guide element (17) in the lower collecting duct (12), which guides the heating agent (18) from a heating agent connection (6) through a first riser duct (14) into the upper collecting duct (13) and comprising separators (19) in the upper collecting duct (13), which separate further riser ducts (16) from said upper collecting duct in such a way that the heating agent (18) flows through the sink ducts (15) back into the lower collecting duct (12) and from the latter through the further riser ducts (16) back into the upper collecting duct (13) and from the latter into the at least one further heating panel (4), characterized by two heating agent pipes (10), which in each case separately guide a flow of the heating agent (18) from the further riser ducts (16) of the first heating panel (2) into the at least one further heating panel (4).
- The panel-type radiator (1) according to the aforementioned claim, characterized by two heating agent connections (6) for connecting the panel-type radiator (1) to a respective feed line or a return line of a heating circuit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010017696A DE102010017696A1 (en) | 2010-07-01 | 2010-07-01 | Method for conducting a heating medium and panel radiator |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2402676A2 EP2402676A2 (en) | 2012-01-04 |
EP2402676A3 EP2402676A3 (en) | 2015-05-06 |
EP2402676B1 true EP2402676B1 (en) | 2017-03-01 |
Family
ID=44117707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11165249.1A Active EP2402676B1 (en) | 2010-07-01 | 2011-05-09 | Method for guiding a heating agent and flat heater |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2402676B1 (en) |
DE (1) | DE102010017696A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074263A1 (en) * | 2017-11-28 | 2019-05-31 | Muller Et Cie | HEAT PUMP HEAT PUMP APPARATUS |
DE102021203900A1 (en) | 2021-04-20 | 2022-10-20 | Kermi Gmbh | Single or multi-row radiator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710069C2 (en) * | 1997-03-12 | 1999-08-19 | Buderus Heiztechnik Gmbh | Panel radiators |
DE19729633C2 (en) * | 1997-07-10 | 2003-04-17 | Kermi Gmbh | Single or multi-row radiator with at least two differently designed sections |
DE20014519U1 (en) | 2000-08-21 | 2001-02-08 | Kermi Gmbh, 94447 Plattling | Radiator with central connection |
DE20102602U1 (en) * | 2001-02-11 | 2002-03-21 | Pause, Jan-Peter, 21075 Hamburg | Multi-layer panel radiator |
-
2010
- 2010-07-01 DE DE102010017696A patent/DE102010017696A1/en not_active Ceased
-
2011
- 2011-05-09 EP EP11165249.1A patent/EP2402676B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102010017696A1 (en) | 2012-01-05 |
EP2402676A3 (en) | 2015-05-06 |
EP2402676A2 (en) | 2012-01-04 |
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