EP0354631A1 - Connection fitting for a radiator with an electric heating element - Google Patents

Connection fitting for a radiator with an electric heating element Download PDF

Info

Publication number
EP0354631A1
EP0354631A1 EP89250004A EP89250004A EP0354631A1 EP 0354631 A1 EP0354631 A1 EP 0354631A1 EP 89250004 A EP89250004 A EP 89250004A EP 89250004 A EP89250004 A EP 89250004A EP 0354631 A1 EP0354631 A1 EP 0354631A1
Authority
EP
European Patent Office
Prior art keywords
connection
radiator
heating element
hollow body
connection set
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
EP89250004A
Other languages
German (de)
French (fr)
Other versions
EP0354631B1 (en
Inventor
Adolf Heigl
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.)
Kermi GmbH
Original Assignee
Kermi GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kermi GmbH filed Critical Kermi GmbH
Priority to AT89250004T priority Critical patent/ATE77685T1/en
Publication of EP0354631A1 publication Critical patent/EP0354631A1/en
Application granted granted Critical
Publication of EP0354631B1 publication Critical patent/EP0354631B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the 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
    • F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
    • F24D19/0019—Means for adapting connections

Definitions

  • the invention relates to a connection set for radiators, in particular panel radiators, the height of which is greater than their length and which is used to operate the radiator both on a central heating system and with an additional electric heating element.
  • connection fittings for radiators in connection with adjusting valves or thermostatic valves in which the heating medium is supplied in the lower area of the radiator, do not ensure a satisfactory function, especially with tall and narrow radiators, since the heating capacity decreases sharply with increasing height of the radiator.
  • a direct connection of the radiator flow in the upper area of the radiator is not useful in connection with thermostatic valves because of the risk of incorrect measurements.
  • the installation of an additional electric heating element is excluded in the case of plate radiators with such fittings.
  • the object of the invention was therefore to provide a connection set for radiators, which ensures an improvement in the heating capacity, in particular elongated radiators, and also enables the installation of an additional electric heating element.
  • a connection set is attached to the rear of the radiator, which is connected to the radiator both in the upper and in the lower region and also has a connection to the flow line.
  • a cylindrical hollow body, into which an additional electric heating element can be inserted, is provided between the two approximately vertically superimposed connections on the radiators.
  • the upper connection of the connection set to the radiator can, in order to enable safe operation even when the radiator is not completely filled, can be attached below the uppermost heating medium-carrying channels of the radiator, so that the circulation between the connection set and radiator is maintained even if the uppermost channels are not are filled with heating medium.
  • a radiator valve inserted between the flow line and the connection of the connection set according to the invention to the flow line, when the radiator valve is closed, only the heating medium located in the radiator can be heated by means of the electrical additional heating element.
  • connection set 3 with connection openings 2, 5 and a connection 34 to the flow line is shown on a radiator 1.
  • the connection set 3 is essentially a cylindrical hollow body which consists of a first central tube 31, an upper tube section 36 screwed therein with a square 37, a plug 38 screwed into a connector, a T-shaped branch piece screwed into the lower end of the middle tube 31 32 with attached square 37 and a sleeve 33 attached to a connector for receiving an electric heating element.
  • the square tubes 37 have, in addition to the connection openings 2, 5 to the radiator, further through openings 21, 22 and through openings 51, 52 provided on the lower square 37 for the electrical heating element (not shown).
  • the connecting pipe 34 is used to connect the connection set 3 with a flow line.
  • heating medium flows from the radiator 1 through the connection opening 5 into the connection set 3, is heated via the additional electric heating element and flows back out of the connection set 3 through the connection opening 2 into the radiator 1.
  • the radiator valve is open, heating medium flows from the flow through the connecting pipe 34 into the branch piece 32 and then essentially due to the aerodynamically designed cross section of the connection set 3 through the connection opening 2 into the heating element 1.
  • connection set is first installed without a heating element, a sealing plug is used instead of the sleeve 33 which enables the heating element to be screwed in.
  • connection set 4 is shown in a symmetrical design, which is suitable for both the right and left-hand assembly of the radiator 1.
  • the schematic representation shows the assembly on the right. If installed on the left, the entire radiator is overturned.
  • the symmetrical connection set 4 consists of a central tube 41 with attached T-shaped branch pieces 42, which is provided in the extension of the axis of the central tube 41 in square tubes 47 with an attached top cap 48 and lower sleeve 43 for receiving the electric heating element.
  • the connecting pipes 44, 45 are used for connection to a flow line. When mounting on the right, the upper connecting pipe 45 is closed by a stopper, not shown in the drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The connection fitting is suitable for universal mounting on panel-type radiators with the simultaneous possibility of receiving an additional electric heating element. To this end, the connection fitting, comprising a substantially tubular hollow body (3) arranged substantially at right angles to the radiator is provided with suitable connections (32, 36, 37) to the heating panel, to the seat (33) of the electric heat element and to the connection (34) to the flow line. In a particular embodiment, the connection fitting is symmetrically designed for right- and left-hand assembly. <IMAGE>

Description

Die Erfindung betrifft eine Anschlußgarnitur für Heizkörper, insbesondere Plattenheizkörper, deren Höhe größer al deren Länge ist und die dazu dient, den Heizkörper sowohl an einer Zentralheizung als auch mit einem zusätzlichen Elektroheizelement zu betreiben.The invention relates to a connection set for radiators, in particular panel radiators, the height of which is greater than their length and which is used to operate the radiator both on a central heating system and with an additional electric heating element.

Herkömmliche Anschlußgarnituren für Heizkörper in Verbindung mit Einstellventilen oder Thermostatventilen, bei denen die Zuführung des Heizmittels im unteren Bereich des Heizkörpers erfolgt, gewährleisten besonders bei hohen und schmalen Heizkörpern keine zufriedenstellende Funktion, da mit zunehmender Höhe des Heizkörpers die Heizleistung nach oben hin stark abnimmt. Ein direkter Anschluß des Heizkörpervorlaufes im oberen Bereich des Heizkörper ist in Verbindung mit Thermostatventilen wegen der Gefahr von Fehlmessungen nicht sinnvoll. Außerdem ist bei Plattenheizkörpern mit derartigen Garnituren die Installation eines zusätzlichen Elektroheizelementes ausgeschlossen.Conventional connection fittings for radiators in connection with adjusting valves or thermostatic valves, in which the heating medium is supplied in the lower area of the radiator, do not ensure a satisfactory function, especially with tall and narrow radiators, since the heating capacity decreases sharply with increasing height of the radiator. A direct connection of the radiator flow in the upper area of the radiator is not useful in connection with thermostatic valves because of the risk of incorrect measurements. In addition, the installation of an additional electric heating element is excluded in the case of plate radiators with such fittings.

Aufgabe der Erfindung war es daher, eine Anschlußgarnitur für Heizkörper zu schaffen, die eine Verbesserung der Heizleistung insbesondere länglicher Heizkörper gewährleistet und außerdem die Installation eines zusätzlichen Elektroheizelementes ermöglicht.The object of the invention was therefore to provide a connection set for radiators, which ensures an improvement in the heating capacity, in particular elongated radiators, and also enables the installation of an additional electric heating element.

Die Lösung dieser Aufgabe ist im Anspruch 1 angegeben. Die Ansprüche 2 bis 6 geben zweckmäßige Weiterbildungen der Erfindung an.The solution to this problem is specified in claim 1. Claims 2 to 6 indicate expedient developments of the invention.

Der Erfindung zufolge wird an der Rückseite des Heizkörpers eine Anschlußgarnitur angebracht, die sowohl im oberen als auch im unteren Bereich mit dem Heizkörper verbunden ist und außerdem einen Anschluß an die Vorlaufleitung aufweist. Zwischen den beiden etwa senkrecht übereinander liegenden Anschlüssen an den Heizkörpern ist ein zylindrischer Hohlkörper vorgesehen, in den ein zusätzliches Elektroheizelement eingesetzt werden kann. Um sicherzustellen, daß bei Betrieb an der Zentralheizung aus der Vorlaufleitung kommendes Heizmedium in den oberen Heizkörperbereich einströmt, kann die Einführung des Vorlaufanschlusses in den zylindrischen Hohlkörper der Anschlußgarnitur über dem unteren Anschluß zum Heizkörper angeordnet sein und strömungsgünstig ausgebildet werden. Der obere Anschluß der Anschlußgarnitur an den Heizkörper kann, um auch bei nicht vollständig gefülltem Heizkörper einen sicheren Betrieb zu ermöglichen, unterhalb der obersten heizmediumführenden Kanäle des Heizkörpers angebracht sein, so daß die Zirkulation zwischen Anschlußgarnitur und Heizkörper auch erhalten bleibt, wenn die obersten Kanäle nicht mit Heizmedium gefüllt sind. In Verbindung mit einem zwischen der Vorlaufleitung und dem Anschluß der erfindungsgemäßen Anschlußgarnitur an die Vorlaufleitung eingesetzten Heizkörperventil kann bei geschlossenem Heizkörperventil mittels des elektrischen Zusatzheizelementes ausschließlich das im Heizkörper befindliche Heizmedium erwärmt werden.According to the invention, a connection set is attached to the rear of the radiator, which is connected to the radiator both in the upper and in the lower region and also has a connection to the flow line. A cylindrical hollow body, into which an additional electric heating element can be inserted, is provided between the two approximately vertically superimposed connections on the radiators. To ensure that the heating medium coming from the supply line flows into the upper radiator area during operation on the central heating system, the introduction of the supply connection into the cylindrical hollow body of the connection set can be arranged above the lower connection to the radiator and can be designed to be aerodynamically efficient. The upper connection of the connection set to the radiator can, in order to enable safe operation even when the radiator is not completely filled, can be attached below the uppermost heating medium-carrying channels of the radiator, so that the circulation between the connection set and radiator is maintained even if the uppermost channels are not are filled with heating medium. In connection with a radiator valve inserted between the flow line and the connection of the connection set according to the invention to the flow line, when the radiator valve is closed, only the heating medium located in the radiator can be heated by means of the electrical additional heating element.

Ein bevorzugtes Ausführungsbeispiel wird anhand der schematischen Darstellungen beschrieben.A preferred embodiment is described using the schematic representations.

Es zeigen

  • Fig. 1 die erfindungsgemäße Anschlußgarnitur für Heizkörper mit Zusatzheizelement,
  • Fig. 2 die erfindungsgemäße Anschlußgarnitur in symmetrischer Ausführung, die sowohl für links- als auch rechtsseitige Montage am Heizkörper geeigent ist.
Show it
  • 1 shows the connection set according to the invention for radiators with additional heating element,
  • Fig. 2 shows the connection set according to the invention in a symmetrical design, which is suitable for both left and right-hand mounting on the radiator.

In Fig. 1 ist an einem Heizkörper 1 eine Anschlußgarnitur 3 mit Anschlußöffnungen 2, 5 und einem Anschluß 34 an die Vorlaufleitung dargestellt. Die Anschlußgarnitur 3 ist im wesentlichen ein zylindrischer Hohlkörper, der aus einem ersten mittleren Rohr 31, einem darin eingeschraubten oberen Rohrstück 36 mit anschließendem Vierkant 37, einem in ein Anschlußstück eingeschraubten Stopfen 38, einem am unteren Ende des mittleren Rohres 31 eingeschraubten T-förmigen Abzweigstück 32 mit daran angesetztem Vierkant 37 und einer an einem Anschlußstück befestigten Muffe 33 zur Aufnahme eines Elektroheizelementes besteht. Die Vierkantrohre 37 weisen neben den Anschlußöffnungen 2, 5 zum Heizkörper weitere Durchlaßöffnungen 21, 22 auf sowie am unteren Vierkant 37 vorgesehene Durchlaßöffnungen 51, 52 für das nicht dargestellte elektrische Heizelement. Das Anschlußrohr 34 dient zur Verbindung der Anschlußgarnitur 3 mit einer Vorlaufleitung. Bei einem vor dem Anschlußrohr 34 angeschlossenen und abgesperrten Heizkörperventil strömt Heizmedium aus dem Heizkörper 1 durch die Anschlußöffnung 5 in die Anschlußgarnitur 3 ein, wird über das zusätzliche Elektroheizelement erwärmt und strömt aus der Anschlußgarnitur 3 durch die Anschlußöffnung 2 in den Heizkörper 1 zurück. Bei geöffnetem Heizkörperventil strömt aus dem Vorlauf durch das Anschlußrohr 34 Heizmedium in das Abzweigstück 32 und dann im wesentlichen aufgrund des strömungsgünstig gestalteten Querschnitts der Anschlußgarnitur 3 durch die Anschlußöffnung 2 in den Heizkörper 1.In Fig. 1, a connection set 3 with connection openings 2, 5 and a connection 34 to the flow line is shown on a radiator 1. The connection set 3 is essentially a cylindrical hollow body which consists of a first central tube 31, an upper tube section 36 screwed therein with a square 37, a plug 38 screwed into a connector, a T-shaped branch piece screwed into the lower end of the middle tube 31 32 with attached square 37 and a sleeve 33 attached to a connector for receiving an electric heating element. The square tubes 37 have, in addition to the connection openings 2, 5 to the radiator, further through openings 21, 22 and through openings 51, 52 provided on the lower square 37 for the electrical heating element (not shown). The connecting pipe 34 is used to connect the connection set 3 with a flow line. When a radiator valve is connected and shut off in front of the connecting pipe 34, heating medium flows from the radiator 1 through the connection opening 5 into the connection set 3, is heated via the additional electric heating element and flows back out of the connection set 3 through the connection opening 2 into the radiator 1. When the radiator valve is open, heating medium flows from the flow through the connecting pipe 34 into the branch piece 32 and then essentially due to the aerodynamically designed cross section of the connection set 3 through the connection opening 2 into the heating element 1.

Wird die Anschlußgarnitur zunächst ohne Heizelement eingebaut, so wird anstelle der das Einschrauben des Heizelements ermöglichenden Muffe 33 ein Verschlußstopfen verwendet.If the connection set is first installed without a heating element, a sealing plug is used instead of the sleeve 33 which enables the heating element to be screwed in.

In Fig. 2 ist eine erfindungsgemäße Anschlußgarnitur 4 in symmetrischer Bauweise dargestellt, die sowohl für die rechts- als auch linksseitige Montage des Heizkörpers 1 geeignet ist. Die schematische Darstellung zeigt die rechtsseitige Montage. Bei linksseitiger Montage wird der gesamte Heizkörper über Kopf gestürzt. Die symmetrisch aufgebaute Anschlußgarnitur 4 besteht aus einem mittleren Rohr 41 mit daran angesetzten T-förmigen Abzweigstücken 42, die in Verlängerung der Achse des mittleren Rohres 41 in Vierkantrohre 47 mit daran angesetzter oberer Abdeckkappe 48 und unterer Muffe 43 zur Aufnahme des Elektroheizelementes versehen ist. Die Anschlußrohre 44, 45 dienen zum Anschluß an eine Vorlaufleitung. Bei der rechtsseitigen Montage ist das obere Anschlußrohr 45 durch einen in der Zeichnung nicht dargestellten Stopfen verschlossen.In Fig. 2, a connection set 4 according to the invention is shown in a symmetrical design, which is suitable for both the right and left-hand assembly of the radiator 1. The schematic representation shows the assembly on the right. If installed on the left, the entire radiator is overturned. The symmetrical connection set 4 consists of a central tube 41 with attached T-shaped branch pieces 42, which is provided in the extension of the axis of the central tube 41 in square tubes 47 with an attached top cap 48 and lower sleeve 43 for receiving the electric heating element. The connecting pipes 44, 45 are used for connection to a flow line. When mounting on the right, the upper connecting pipe 45 is closed by a stopper, not shown in the drawing.

Claims (6)

1. Anschlußgarnitur für Heizkörper, dadurch gekennzeichnet, daß zwischen einem oberen Anschluß (2) und einem unteren Anschluß (5) and den Heizkörper (1) ein etwa zylindrischer Hohlkörper (3, 4) zur Aufnahme eines stabförmigen Elektroheizelementes angeordnet ist und der etwa zylindrische Hohlkörper (3, 4) über ein in den Hohlkörper (3, 4) einmündendes Anschlußrohr (34, 44) mit der Vorlaufleitung der Heizungsanlage verbunden ist.1. Connection set for radiators, characterized in that an approximately cylindrical hollow body (3, 4) for receiving a rod-shaped electric heating element and the approximately cylindrical is arranged between an upper connection (2) and a lower connection (5) and the heating element (1) Hollow body (3, 4) is connected to the flow line of the heating system via a connecting pipe (34, 44) opening into the hollow body (3, 4). 2. Anschlußgarnitur nach Anspruch 1, dadurch gekennzeichnet, daß das Anschlußrohr (34, 44) oberhalb des unteren Anschlusses (5) in den Hohlkörper (3, 4) einmündet.2. Connection set according to claim 1, characterized in that the connecting pipe (34, 44) opens above the lower connection (5) in the hollow body (3, 4). 3. Anschlußgarnitur nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der zylindrische Hohlkörper (3, 4) aus einem etwa senkrecht angeordneten ersten mittleren Rohr (31, 41) mit wenigstens an seinem unteren Ende angesetztem T-förmigen Abzweigstück (32, 42) in dessen etwa senkrechten Abzweig in Verlängerung des mittleren Rohres (31, 41) ein Vierkantrohr (37, 47) mit einem unteren Anschluß (5) an den Heizkörper (1) und Durchlaßöffnungen (51, 52) eingesetzt ist, in das mittels eines Anschlußstückes und einer Muffe (33, 43) ein Elektroheizelement einsetzbar ist und in dessen etwa waagerechten Abzweig etwa rechtwinklig ein Anschlußrohr (34, 44) zur Verbindung der Anschlußgarnitur mit der Vorlaufleitung mündet und einem am oberen Ende des mittleren Rohres (31) mittels eines eingesetzten oberen Rohrstückes (36) mit einem oberen Vierkantrohr (37), das wenigstens eine Durchlaßöffnung (21) für die Zuführung von Heizmittel aus dem Vorlauf und eine weitere für den oberen Anschluß (2) an den Heizkörper (1) aufweist.3. Connection set according to claim 1 or 2, characterized in that the cylindrical hollow body (3, 4) from an approximately vertically arranged first central tube (31, 41) with at least at its lower end attached T-shaped branch piece (32, 42) in its approximately vertical branch in the extension of the middle tube (31, 41) a square tube (37, 47) with a lower connection (5) to the radiator (1) and passage openings (51, 52) is inserted into which by means of a connecting piece and a sleeve (33, 43) an electric heating element can be used and in its approximately horizontal branch a connection pipe (34, 44) for connecting the connection set to the flow line opens at approximately a right angle and one at the upper end of the middle pipe (31) by means of an inserted upper one Pipe piece (36) with an upper square tube (37), the at least one passage opening (21) for the supply of heating medium from the flow and another for the upper Ans Connection (2) to the radiator (1). 4. Anschlußgarnitur nach einem der Ansprüch 1 bis 3, dadurch gekennzeichnet, daß die Anschlußgarnitur für rechts- und linksseitige Montage symmetrisch gestaltet ist, indem an das obere Ende des mittleren Rohres (41) ein T-förmiges Abzweigstück (42) mit etwa rechtwinklig angebrachten oberen Anschlußrohr (45) eingesetzt ist und auf dem oberen Vierkantrohr (47) mit Durchlaßöffnungen (21, 22) und Anschluß (2) an den Heizkörper (1) ein weiteres Anschlußstück mit einer Verschlußkappe (48) oder einer Muffe (43) für ein Elektroheizelement vorgesehen ist.4. Connection set according to one of claims 1 to 3, characterized in that the connection set for right and left-hand assembly is designed symmetrically by a T-shaped branch piece (42) attached at approximately right angles to the upper end of the central tube (41) upper connecting pipe (45) is inserted and on the upper square pipe (47) with through openings (21, 22) and connection (2) to the radiator (1) a further connecting piece with a sealing cap (48) or a sleeve (43) for one Electric heating element is provided. 5. Anschlußgarnitur nach Anspruch 4, dadurch gekennzeichnet, daß das obere Anschlußrohr (45) unterhalb des oberen Anschlusses (2) in den Hohlkörper (4) einmündet.5. Connection set according to claim 4, characterized in that the upper connecting pipe (45) opens below the upper connection (2) in the hollow body (4). 6. Anschlußgarnitur nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß in den zylindrischen Hohlkörper (3, 4) ein stabförmiges Elektroheizelement eingesetzt ist.6. Connection set according to one or more of claims 1 to 6, characterized in that a rod-shaped electric heating element is inserted into the cylindrical hollow body (3, 4).
EP89250004A 1988-07-28 1989-07-14 Connection fitting for a radiator with an electric heating element Expired - Lifetime EP0354631B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89250004T ATE77685T1 (en) 1988-07-28 1989-07-14 CONNECTION KIT FOR RADIATORS WITH ELECTRIC HEATING ELEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8809721U 1988-07-28
DE8809721U DE8809721U1 (en) 1988-07-28 1988-07-28

Publications (2)

Publication Number Publication Date
EP0354631A1 true EP0354631A1 (en) 1990-02-14
EP0354631B1 EP0354631B1 (en) 1992-06-24

Family

ID=6826465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250004A Expired - Lifetime EP0354631B1 (en) 1988-07-28 1989-07-14 Connection fitting for a radiator with an electric heating element

Country Status (3)

Country Link
EP (1) EP0354631B1 (en)
AT (1) ATE77685T1 (en)
DE (2) DE8809721U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586827A1 (en) * 2004-04-16 2005-10-19 KERMI GmbH Fitting assembly for a radiator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0707147D0 (en) 2007-04-13 2007-05-23 Basic Device Ltd Radiators
GB2450934B (en) 2007-07-13 2009-10-07 Rolls Royce Plc A Component with a damping filler
GB0808840D0 (en) 2008-05-15 2008-06-18 Rolls Royce Plc A compound structure
GB2462102B (en) 2008-07-24 2010-06-16 Rolls Royce Plc An aerofoil sub-assembly, an aerofoil and a method of making an aerofoil
GB0901235D0 (en) 2009-01-27 2009-03-11 Rolls Royce Plc An article with a filler
GB0901318D0 (en) 2009-01-28 2009-03-11 Rolls Royce Plc A method of joining plates of material to form a structure
GB201009216D0 (en) 2010-06-02 2010-07-21 Rolls Royce Plc Rotationally balancing a rotating part
GB2485831B (en) 2010-11-26 2012-11-21 Rolls Royce Plc A method of manufacturing a component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466364A (en) *
DE1083031B (en) * 1955-12-05 1960-06-09 Joseph Goepfert Dipl Ing Radiator for water collective heating systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466364A (en) *
DE1083031B (en) * 1955-12-05 1960-06-09 Joseph Goepfert Dipl Ing Radiator for water collective heating systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586827A1 (en) * 2004-04-16 2005-10-19 KERMI GmbH Fitting assembly for a radiator

Also Published As

Publication number Publication date
DE8809721U1 (en) 1988-09-29
DE58901741D1 (en) 1992-07-30
ATE77685T1 (en) 1992-07-15
EP0354631B1 (en) 1992-06-24

Similar Documents

Publication Publication Date Title
EP0354631A1 (en) Connection fitting for a radiator with an electric heating element
EP1130342B1 (en) Assembly for a compact heating installation
DE3439585A1 (en) CONNECTING DEVICE FOR A RADIATOR
DE202007005330U1 (en) Radiator has one tube wall flow-washed by heating medium before subsequent tube walls, and tube wall which is flow-washed first is preferably arranged on side facing room
DE3632223C2 (en)
DE2311080C3 (en) Connection device for a radiator
DE2708205A1 (en) Flat radiator for forced flow heating system - has single pipe or double pipe universal connection in supply connection
DE1579933C3 (en) Gas-heated circulation water heater for a closed collective heating system
DE7831882U1 (en) Connection and control fitting for radiators
AT412503B (en) DISTRIBUTOR GROUP FOR PLATE HEATER
EP0056788A1 (en) Device for preparing a heating installation
DE2528651C2 (en) Tubular heating elements for warm water and hot water heating systems
DE10005668B4 (en) Tubular radiators with circulating heating tubes
AT411553B (en) CONNECTION ARMATURE FOR A PANEL RADIATOR
DE3934837C2 (en)
EP0471200B1 (en) Armature
AT404875B (en) RADIATOR CONNECTION BLOCK FOR RADIATORS IN SERIES
EP0563528B1 (en) Connection fittings for heaters
DE4005825C2 (en)
AT408272B (en) DISTRIBUTION GROUP FOR CONNECTING A PANEL RADIATOR TO THE PIPING OF A HEATING SYSTEM
DE19750330A1 (en) Variable radiator
CH685791A5 (en) Tiltable heating panel with wall fasteners
DE2021487B2 (en) Atmospherically open expansion vessel for central heating - can be installed vertical or horizontal and has temporary plug connectors
DE2425869B2 (en) Connection fitting for radiators
DE2311079B2 (en) Connection device for rear wall mounting for a radiator

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: A1

Designated state(s): AT BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19900323

17Q First examination report despatched

Effective date: 19910129

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL

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

Ref country code: BE

Effective date: 19920624

REF Corresponds to:

Ref document number: 77685

Country of ref document: AT

Date of ref document: 19920715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58901741

Country of ref document: DE

Date of ref document: 19920730

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
EN Fr: translation not filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: AR

ET Fr: translation filed
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

REG Reference to a national code

Ref country code: FR

Ref legal event code: BR

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19990621

Year of fee payment: 11

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

Ref country code: NL

Payment date: 19990624

Year of fee payment: 11

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

Ref country code: AT

Payment date: 20000612

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20000621

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20000622

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20000710

Year of fee payment: 12

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: 20000731

Ref country code: CH

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

Effective date: 20000731

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 NON-PAYMENT OF DUE FEES

Effective date: 20010201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010201

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: 20010714

Ref country code: AT

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

Effective date: 20010714

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

Effective date: 20010714

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: 20020329

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

Ref country code: DE

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

Effective date: 20020501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050714