EP1464899B1 - Système d'étanchéité pour radiateur de chauffage - Google Patents

Système d'étanchéité pour radiateur de chauffage Download PDF

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Publication number
EP1464899B1
EP1464899B1 EP04005938A EP04005938A EP1464899B1 EP 1464899 B1 EP1464899 B1 EP 1464899B1 EP 04005938 A EP04005938 A EP 04005938A EP 04005938 A EP04005938 A EP 04005938A EP 1464899 B1 EP1464899 B1 EP 1464899B1
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EP
European Patent Office
Prior art keywords
sealing
pressure element
pin
sealing system
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP04005938A
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German (de)
English (en)
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EP1464899A3 (fr
EP1464899A2 (fr
Inventor
Hans-Peter Weschle
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.)
Zehnder Group International AG
Original Assignee
Zehnder Verkaufs und Verwaltungs AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zehnder Verkaufs und Verwaltungs AG filed Critical Zehnder Verkaufs und Verwaltungs AG
Priority to PL04005938T priority Critical patent/PL1464899T3/pl
Publication of EP1464899A2 publication Critical patent/EP1464899A2/fr
Publication of EP1464899A3 publication Critical patent/EP1464899A3/fr
Application granted granted Critical
Publication of EP1464899B1 publication Critical patent/EP1464899B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0073—Means for changing the flow of the fluid inside a radiator
    • 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
    • F28D1/0325—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 the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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

Definitions

  • the invention relates to a sealing system according to the preamble of claim 1.
  • Such a sealing system is known in the art. With such a sealing system, it is possible to seal the basic elements of a radiator with little technical effort against each other. In this case, for example, the overflow between the element provided with the Edelstoffvorlauf basic element and the adjacent base element in the foot area with a pressed disc completely closed and provided in Kochström Kunststoff the head area with a pressed-sealing ring, the Schuffenfluß is regulated by a valve.
  • Such a sealing system is used for example in the EP 1 243 887 A1 described.
  • the sealing of the overflow opening takes place in the present sealing system characterized in that a sealing body is pressed by a pressure element and a sealing pin with pressure from one side to the surrounding the overflow edge. Due to the fact that the sealing body is preferably formed of a permanently elastic material, a medium-tight sealing of the overflow opening is achieved.
  • the sealing body is formed in this case as a sealing ring. In this case, the sealing ring opening is additionally sealed in order to secure a unidirectional flow of the heating medium.
  • the sealing of the overflow opening is achieved by means of a sealing system.
  • This sealing system has at least one sealing body, a pressure element and a sealing pin.
  • the sealing body is designed as a sealing ring with a defined passage opening
  • the sealing pin has an end face
  • the pressure element has at least a flat area with an opposite the end face of the Abdichtchanes enlarged diameter.
  • the pressure element is arranged between the sealing ring and sealing pin, wherein the sealing pin is introduced through an opening opposite the sealed overflow opening.
  • the seal sealing the sealing ring opening is located between the pressure element and the end face of the Abdichtstartes, that is, the sealing of the sealing ring opening exclusively by the axial contact between seal and pressure element on the one hand, or end face of the Abdichtrichs on the other hand. Therefore, it can already at a slight unwanted loss of the Sealing pin pressing force, for example, by an unwanted loosening or loosening of the sealing pin during operation, come to a loss of sealing effect of the seal. Furthermore, the surface over which the contact pressure is transmitted from the sealing pin to the pressure element, relatively small, so that it could also come to material fatigue.
  • the sealing body When installing the sealing system, the sealing body must first be arranged in the region of the overflow opening. The total diameter of the sealing body is greater than that of the overflow opening. The sealing body can be bent due to its elastic properties during assembly, so that it is guided in a bent state by the overflow opening opposite opening and inserted into the overflow. It is therefore not possible that preassembled pressure element to introduce together with the sealing body in the radiator, since a connected to the sealing body pressure element does not allow bending of the sealing body. It therefore makes sense to introduce the pressure element pre-assembled together with the sealing pin in the radiator, as a pushed onto the sealing pin pressure element automatically passes through its centering in the correct position relative to the sealing body.
  • the invention is therefore based on the object to improve a known from the prior art sealing system such that it is easier to assemble and the pressure loads on the individual parts of the sealing system are minimized.
  • the object of the invention is achieved in that the pressure element is sleeve-shaped and the sealing pin on its side facing the overflow opening has a defined shaped outer contour, which is introduced into a cup-like inner contour of the pressure element, such that on the Sealing pin acting pressure force can be transmitted to the pressure element.
  • the present invention advantageously makes it possible to reduce the pressure loads acting on individual components of the sealing system.
  • this sealing body In order to close the passage opening medium-tight by means of a sealing body, this sealing body is pressed by a contact force against the edges of the overflow opening.
  • This contact pressure is guided by a sealing pin in a pressure element, and introduced by this in the sealing body.
  • the pressure element has a sleeve-like shape with a cup-shaped inner contour.
  • the overflow opening facing the head side of the Abdichthays has a cup-like inner contour of the pressure element same outer contour, which is introduced into the inner contour of the pressure element.
  • the sealing system according to the invention facilitates the installation of the sealing system in the radiator.
  • the sealing body When installing the sealing system, the sealing body must first be arranged in the region of the overflow opening. Since the total diameter of the sealing body is greater than that of the overflow opening, the sealing body is bent so that it can be passed through the overflow due to its elastic properties during assembly. A pre-assembly of the sealing body with the other elements of the sealing system outside the radiator is not possible because these elements would prevent bending of the sealing body. It is difficult to place the pressure element sufficiently accurately relative to the sealing body located in the overflow through the opening opposite the overflow opening, therefore, offers a pre-assembly of sealing pin and pressure element outside of the radiator.
  • the outer contour of the sealing pin and the congruent to this inner contour of the pressure element are conical.
  • the conical outer or inner contour is easy to manufacture manufacturing technology. Due to the conical shape of the contact surface of sealing pin and pressure element, the pressure element is centered when sliding onto the head region of the sealing pin and at the same time stably fixed.
  • the pressure element with a passage opening in its bottom.
  • Such a pressure element can then be used together with a sealing ring as a sealing body and a valve as a sealing pin for regulating the flow rate of the heating medium through the overflow.
  • the outer contour of the sealing pin and the inner contour of the pressure element can be congruent.
  • the resulting contact surface between the sealing pin and pressure element is significantly increased compared to the prior art.
  • Essential in the shaping of sealing pin and pressure element is that the contact surfaces formed between them are congruent. Therefore, it is also possible conversely that the sealing pin is a sleeve-shaped element which encloses a congruent outer contour of the pressure element with its pot-like inner contour.
  • the contact surface between the pressure element and sealing pin can also consist of several partial surfaces. At constant height of the contact pressure, the increase in the contact surface leads to a significant reduction in transmitted between the outer contour of the Abdichthays and cup-shaped inner contour of the pressure element pressure loads.
  • the sealing system according to the invention also improves by the defined design of the contact surface between the outer contour of the Abdichthays and inner contour of the pressure element advantageously the leadership of the pressure element and its seat on the Abdichtroy.
  • the invention enables a centering of the pressure element by means of the sealing pin in the overflow opening. Through this precisely defined centered position of the pressure element, the position of the contact surfaces of the pressure element with the sealing body is precisely defined. This allows a uniform pressing of the sealing body to the edge of the overflow opening distributed over the circumference, whereby a more effective sealing is achieved. Furthermore, an additional seal of the sealing ring opening is achieved by the inventive design of the contact surface between the pressure element and sealing pin and the consequent firm fit of the pressure element on the sealing pin.
  • the sealing pin is a screw which presses the pressure element as a flat pressure attachment surface against the sealing ring, and this on the edge surrounding the overflow over its pressure element facing the outer contour. It is proposed to connect a cylindrical region to the outer contour of the sealing pin congruent to the inner contour of the pressure element, so that the inner contour of the pressure element encloses both the congruently shaped head region of the sealing pin and a part of the adjoining cylindrical region.
  • a sealing means may be disposed between the outer surface of the cylindrical portion of the sealing pin and the pressure element surrounding it. This sealant seals the passage opening of the sealing ring on the cylindrical surface of the sealing pin. It is also possible, for example, to arrange the sealing means in a groove of the inner contour of the pressure element.
  • the sealing means provided for sealing the passage opening of the sealing ring may be, for example, an O-ring.
  • the sealing pin may be a screw element which presses the pressure element over its end face as a flat pressure application surface against the sealing body, and this against the edge surrounding the overflow opening.
  • a small gap is formed between the conical outer contour of the sealing pin and the conical inner contour of the pressure element, which is sealed, for example, by a sealing means arranged between the two conical regions.
  • This sealant may be, for example, an O-ring.
  • the sealing means seals the sealing ring opening between the pressure element and the sealing pin by a radial contact between the sealing means and the sealing pin. This ensures that even in the case of a decrease in the contact pressure of the sealing pin, for example, by unintentional loosening or loosening, during operation leads to a loss of sealing effect.
  • the radial sealing effect of the sealant on the conical surface of the sealing pin the influence of the position of the sealing pin is reduced relative to the pressure element.
  • the sealing system according to the invention has at least one extension element.
  • This can be clamped between the sealing body and pressure element, for which purpose the pressure element can have at least one recess on its side facing the sealing body.
  • the extension elements make it possible to flexibly select the connections for flow and return and the positioning of the thermostat. This allows a flexible adaptation to the different conditions in a simple manner.
  • the extension elements can be made of plastic and / or metal, for example. Particularly advantageously, the extension element is sealingly clamped between the sealing body and pressure element.
  • extension element on its side facing the pressure element on a deformed collar, which can be clamped between the sealing body and the pressure element.
  • the sealing pin is screwed into a stopper.
  • standard screw and screw can be used.
  • the sealing pin may be a valve which makes it possible to regulate the flow of heating medium in the overflow region through the passage opening. If a complete seal between two basic elements can be made, can be dispensed with the use of a valve and it can, for example, a simple screw plug can be used to completely seal the overflow in the foot of the radiator.
  • the sealing body can be a closed sealing disc here.
  • a radiator is further provided, which has a sealing system according to the invention.
  • This radiator is inexpensive to produce, since standard components can be used for sealing and assembly is easy to handle.
  • Fig. 1 shows a portion of a radiator 1, which consists of several basic elements 2.
  • a base element 2a is provided with the Schuffenvorlauf.
  • Each basic element has a hub-like head and foot region 3, in which two opposite circular overflow openings 4 are formed.
  • the basic elements are connected to one another in a liquid-tight manner.
  • an overflow opening remains in the connection area.
  • This is closed in the foot region of the base member 2a, not shown, by the sealing system according to the invention, wherein an inventive sealing body can be used in the form of a closed disc or a sealing ring, which is pressed against the edge surrounding the overflow.
  • sealing pin can be used when using a sealing ring in the foot area, for example, a closed screw plug. This will cause overflow prevented by the connecting piece of the flow entering heating medium in the foot region of the adjacent base element.
  • a sealing body 6 is arranged in the region of an overflow opening 4a.
  • This is designed as a sealing ring, which has a passage opening 7.
  • the sealing body 6 has retaining lips 8. The retaining lips 8 protrude into the adjacent base element, the surrounding edge region 5 of the overflow opening lying in a peripheral groove 9 of the sealing body 6. The sealing body 6 is thereby fixed to the overflow 4a.
  • the sealing body is formed from a permanently elastic material 10, for example made of rubber or rubber.
  • a valve 11 As a sealing pin, a valve 11 is used, wherein the Schuffenfluß is regulated by the sealing ring opening 7 with the valve 11.
  • the valve 11 is screwed into a plug 12 and has on its the overflow opening 4a side facing an outer contour in the form of a truncated cone 13.
  • a pressure element 14 encloses the truncated cone 13 with a congruent to this inner shape.
  • the outer surface of the truncated cone 13 serves as a pressure attachment surface, via which the force applied by screwing the valve axially in the direction of the overflow opening force is transmitted via the pressure element 14 to the sealing body 6, whereby it is pressed against the edge of the overflow 4a.
  • the pressure element 14 increases the pressure transmission surface between the pressure element 14 and the sealing body 6, whereby a yielding of the permanently elastic material of the sealing body 6 in the support region of the pressure element 14 is reduced.
  • an O-ring 15 is arranged there.
  • the pressure element 14 is formed according to embodiment with a through hole. The force for liquid-tight pressing of the sealing body 6 to the edge of the overflow 4a is generated by screwing in the valve 11 and the stopper 12, respectively.
  • Fig. 1 retaining lips 8a are used to fix the pressure element 6 during assembly and disassembly for performing maintenance.
  • a valve 11 As a sealing pin, a valve 11 is used which has a truncated cone 13 and an end-face pressure surface 20 at its end pointing in the direction of the overflow opening 4.
  • the outer diameter of the truncated cone 13 is chosen so that between the truncated cone 13 and the pressure element 14, a small gap is formed when the front-side pressure surface 20 of the Abdichtrootes touches the pressure element.
  • an O-ring 15 is mounted in a groove in the pressure element 14 to seal the frusto-conical contact zone between the valve 11 and the pressure element 14 medium-tight.
  • the pressure element 14 is pressed by the frontal pressure surface 20 of the valve 11 in the direction of the overflow opening 4a to be sealed, so that the overflow 4a is sealed by the sealing body 6 medium-tight.
  • the outer surface of the truncated cone 13 of the valve 11 in the illustrated embodiment serves the purpose of facilitating the insertion of the valve 11 in the inner region of the pressure element 14 and to provide a sealing surface for radial sealing by means of the O-ring 15.
  • Fig. 3 shows a radiator with inventive sealing system and an extension tube 16, which allows a flexible arrangement of thermostats and flow and return connections.
  • the extension tube 16 has an integrally formed collar 18 at its pressure-element-side tube end 19.
  • This integrally formed collar 18 may, for example, be produced without cutting by forming methods such as drawing or pressing or the like.
  • This recess 17 serves to receive and clamp the molded collar 18 of the extension tube 16 between the sealing body 6 and the pressure element 14.
  • the depth of the recess 17 is advantageously slightly less than the height of the molded collar 18, since in this way a secure and stable clamping of the extension tube 16 between sealing body 6 and pressure element 14 is ensured.

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  • 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)
  • Gasket Seals (AREA)
  • Resistance Heating (AREA)
  • Sealing Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Claims (19)

  1. Système d'étanchéité pour un radiateur (1) formé de plusieurs éléments de base, dans lequel les différents éléments de base (2) sont reliés entre eux de manière étanche aux fluides en formant des ouvertures de trop-plein (4), les ouvertures dans les zones de trop-plein pouvant être fermées au moins entre un élément d'extrémité et un élément voisin avec le système d'étanchéité, dans lequel le système d'étanchéité comprend au moins un bloc d'étanchéité (6), un élément de pression (14) et une tige d'étanchéité (11), le bloc d'étanchéité étant conçu comme un anneau d'étanchéité ayant une ouverture de passage (7) définie, pouvant être introduit dans l'ouverture de trop-plein (4a) et pouvant être pressé de manière étanche sur le bord entourant l'ouverture de trop-plein (4a), tandis qu'une force axiale nécessaire pour cela peut être exercée par la tige d'étanchéité (11) introduite dans l'ouverture faisant face à l'ouverture de trop-plein (4a) en direction de l'ouverture de trop-plein à rendre étanche, de sorte qu'une surface de la tige d'étanchéité (11) est pressée sur l'élément de pression (14) et celui-ci est pressé dans une zone en forme de disque sur l'anneau d'étanchéité (6), la surface de contact entre l'élément de pression (14) et l'anneau d'étanchéité (6) étant plus grande que la partie projetée dans un plan perpendiculaire au sens d'action de la force d'appui de la surface de contact entre la tige d'étanchéité (11) et l'élément de pression (14), tandis que les bords de l'ouverture de passage (7) et de l'ouverture de trop-plein (4a) peuvent être rendus étanche au fluide, caractérisé en ce que l'élément de pression (14) est en forme de douille et la tige d'étanchéité (11) a à son extrémité tournée vers l'ouverture de trop-plein (4a) un contour extérieur de forme définie, qui est introduit dans un contour intérieur en creux de l'élément de pression (14), de telle sorte que la force d'appui agissant sur la tige d'étanchéité (11) peut être transmise à l'élément de pression (14).
  2. Système d'étanchéité selon la revendication 1,
    caractérisé en ce que le contour extérieur de la tige d'étanchéité (11) et le contour intérieur de l'élément de pression (14) sont coniques.
  3. Système d'étanchéité selon l'une des revendications 1 à 2, caractérisé en ce que l'élément de pression (14) est un élément en forme de douille avec une ouverture de passage (7) dans le fond.
  4. Système d'étanchéité selon l'une des revendications 1 à 3, caractérisé en ce que le contour extérieur de la tige d'étanchéité (11) et le contour intérieur de l'élément de pression (14) sont congruents.
  5. Système d'étanchéité selon une ou plusieurs des revendications 1 à 4, caractérisé en ce que la tige d'étanchéité (11) est un élément fileté, qui presse par son contour extérieur orienté vers l'élément de pression l'élément de pression (14) servant de surface plane d'application de pression contre l'anneau d'étanchéité (6), et presse celui-ci sur le bord entourant l'ouverture de trop-plein (4a).
  6. Système d'étanchéité selon l'une des revendications 1 à 3, caractérisé en ce que la tige d'étanchéité (11) est un élément fileté, qui presse par sa face d'extrémité l'élément de pression (14) servant de surface plane d'application de pression contre le bloc d'étanchéité (6) et celui-ci sur le bord entourant l'ouverture de trop-plein (4a).
  7. Système d'étanchéité selon une ou plusieurs des revendications 1 à 5, caractérisé en ce que le contour extérieur de la tige d'étanchéité (11) orienté vers l'élément de pression (14) est suivi d'une partie cylindrique, tandis que le contour intérieur de l'élément de pression (14) entoure le contour extérieur et une partie de la partie cylindrique.
  8. Système d'étanchéité selon la revendication 7, caractérisé en ce qu'un moyen d'étanchéité (15) est disposé entre la partie cylindrique de la tige d'étanchéité (11) et l'élément de pression (14).
  9. Système d'étanchéité selon la revendication 6, caractérisé en ce qu'un moyen d'étanchéité (15) est disposé entre la partie conique (13) de la tige d'étanchéité (11) et l'élément de pression (14).
  10. Système d'étanchéité selon l'une des revendications 8 ou 9, caractérisé en ce que le moyen d'étanchéité (15) est disposé dans une gorge dans le contour intérieur de l'élément de pression (14).
  11. Système d'étanchéité selon une ou plusieurs des revendications 1 à 10, caractérisé en ce que la tige d'étanchéité (11) est vissée dans un bouchon d'obturation (12) .
  12. Système d'étanchéité selon une ou plusieurs des revendications 1 à 11, caractérisé en ce que la tige d'étanchéité (11) est une soupape.
  13. Système d'étanchéité selon l'une des revendications précédentes, caractérisé en ce qu'au moins un élément de rallonge (16) peut être mis en place.
  14. Système d'étanchéité selon la revendication 13, caractérisé en ce que l'élément de rallonge (16) est serré entre le bloc d'étanchéité (6) et l'élément de pression (14).
  15. Système d'étanchéité selon l'une des revendications 13 ou 14, caractérisé en ce que l'élément de pression (14) possède sur son côté orienté vers le bloc d'étanchéité (6) au moins un creux (17) destiné à recevoir au moins une partie de l'élément de rallonge (16).
  16. Système d'étanchéité selon l'une des revendications 13 à 15, caractérisé en ce que l'élément de rallonge (16) est serré de manière étanche entre le bloc d'étanchéité (6) et l'élément de pression (14).
  17. Système d'étanchéité selon l'une des revendications 13 à 16, caractérisé en ce que l'élément de rallonge (16) est serré par un collet déformé entre le bloc d'étanchéité (6) et l'élément de pression (14).
  18. Système d'étanchéité selon l'une des revendications 8, 9 ou 10, caractérisé en ce que le moyen d'étanchéité est un joint torique (15)
  19. Radiateur caractérisé en ce qu'il comporte un système d'étanchéité selon une ou plusieurs des revendications 1 à 18.
EP04005938A 2003-03-29 2004-03-12 Système d'étanchéité pour radiateur de chauffage Expired - Lifetime EP1464899B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04005938T PL1464899T3 (pl) 2003-03-29 2004-03-12 Zestaw uszczelniający do grzejnika

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20305104U DE20305104U1 (de) 2003-03-29 2003-03-29 Dichtsystem für einen Heizkörper
DE20305104U 2003-03-29

Publications (3)

Publication Number Publication Date
EP1464899A2 EP1464899A2 (fr) 2004-10-06
EP1464899A3 EP1464899A3 (fr) 2004-12-22
EP1464899B1 true EP1464899B1 (fr) 2007-07-04

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EP04005938A Expired - Lifetime EP1464899B1 (fr) 2003-03-29 2004-03-12 Système d'étanchéité pour radiateur de chauffage

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Country Link
EP (1) EP1464899B1 (fr)
AT (1) ATE366396T1 (fr)
DE (2) DE20305104U1 (fr)
PL (1) PL1464899T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009011150B4 (de) * 2009-02-28 2020-08-06 Danfoss A/S Gliederheizkörpertrennelement und Gliederheizkörper
DE102009011151B4 (de) * 2009-02-28 2020-07-09 Danfoss A/S Gliederheizkörpertrennelement und Gliederheizkörper
IT1395748B1 (it) * 2009-09-21 2012-10-19 Dl Radiators Spa Sistema per la tenuta interna di un radiatore.
RU2478884C1 (ru) * 2011-09-26 2013-04-10 Павел Эдуардович Мельников Секционный радиатор водяного отопления и футорка для него
RU195496U1 (ru) * 2019-11-05 2020-01-29 Общество с ограниченной ответственностью "Сильвер-Инновация" Радиатор отопления с нижним подключением со встроенным термостатическим клапаном

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DE29502860U1 (de) * 1995-02-21 1995-04-06 HKF Heizkörperfertigung Meiningen GmbH, 98617 Meiningen Röhrenradiator
DK0735338T3 (da) * 1995-03-25 1999-06-28 Zehnder Verkauf Verwaltung Radiator
DE19818209C2 (de) * 1997-04-26 2002-10-24 Siegfried Von Der Heyden Universal-Gliederheizkörper
PT1243887E (pt) 2001-03-21 2004-05-31 Zehnder Verkauf Verwaltung Sistema de vedacao para um dispositivo de aquecimento

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DE20305104U1 (de) 2003-07-31
DE502004004222D1 (de) 2007-08-16
PL1464899T3 (pl) 2007-11-30
EP1464899A3 (fr) 2004-12-22
EP1464899A2 (fr) 2004-10-06

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