DE29907405U1 - Connection element for metal pipelines - Google Patents

Connection element for metal pipelines

Info

Publication number
DE29907405U1
DE29907405U1 DE29907405U DE29907405U DE29907405U1 DE 29907405 U1 DE29907405 U1 DE 29907405U1 DE 29907405 U DE29907405 U DE 29907405U DE 29907405 U DE29907405 U DE 29907405U DE 29907405 U1 DE29907405 U1 DE 29907405U1
Authority
DE
Germany
Prior art keywords
connection element
pipe connection
metal
metal pipelines
memory
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
DE29907405U
Other languages
German (de)
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 DE29907405U priority Critical patent/DE29907405U1/en
Publication of DE29907405U1 publication Critical patent/DE29907405U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/004—Shrunk pipe-joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Description

• ·· * · · · .... 2574(jM• ·· * · · · .... 2574(jM

Verbindungselement für Metallrohrleitungen BeschreibungConnecting element for metal pipelines Description

Die Erfindung betrifft ein Verbindungselement für Metallrohrleitungen, insbesondere für Rohrleitungen in Heizkörpersystemen.The invention relates to a connecting element for metal pipelines, in particular for pipelines in radiator systems.

Bisher werden die Metallrohre der Garnituren für Mittelanschluss-Heizkörper bauhöhen- und längenabhängig gefertigt. Um weniger Varianten zu erhalten, werden einzelne Rohre dann in bauhöhen- bzw. baulängenabhängige Teilgarnituren, auch durch Stecken, verbunden. Hiebei kann allerdings keine absolute Dichtheit der Verbindung garantiert werden.Up to now, the metal pipes of the fittings for centrally connected radiators have been manufactured depending on the installation height and length. In order to obtain fewer variants, individual pipes are then connected in partial fittings depending on the installation height or length, also by plugging. However, the absolute tightness of the connection cannot be guaranteed.

Die Aufgabe der vorliegende Erfindung besteht darin, die Nachteile des bekannten Standes der Technik zu vermeiden.The object of the present invention is to avoid the disadvantages of the known prior art.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind im Anspruch 2 aufgeführt.According to the invention, this object is achieved by the features of claim 1. Advantageous further developments of the invention are set out in claim 2.

Demnach beinhaltet die Erfindung ein Rohrverbindungselement für Metallrohrleitungen in Heizkörpersystemen, welches aus einem Memory-Metall oder einem memoryfähigen Kunststoff besteht und mit innenliegenden Dichtungswülsten versehen ist. Nach einem weiteren Merkmal der Erfindung ist das Rohrverbindungselement hülsen-, ring-, muffen- oder klammerförmig ausgebildet.Accordingly, the invention includes a pipe connection element for metal pipes in radiator systems, which consists of a memory metal or a memory-capable plastic and is provided with internal sealing beads. According to a further feature of the invention, the pipe connection element is designed in the shape of a sleeve, ring, socket or clamp.

Der Vorteil eines derartigen Rohrverbindungselementes besteht darin, dass dieses keine speziellen Endenbearbeitung benötigt. Die Montage kann in einfacher und zuverlässiger Weise ohne Werkzeug erfolgen. Das Rohrverbindungselement behält nach der Montage seine Spannung auch bei Temperatur- und Vibrationseinflüssen und fasst bei Setzvorgängen selbständig nach. Vorteilhaft ist der Einsatz bei Heizkörpersystemen, da die Rohrverbindungselemente absolut druckdicht (Einsatz bis zu 1000 bar möglich), schlag-, vibrationsfest und wartungsfrei sind. Außerdem sind grobeThe advantage of such a pipe connection element is that it does not require any special end processing. The assembly can be carried out easily and reliably without tools. The pipe connection element retains its tension after assembly even when exposed to temperature and vibration and automatically adjusts itself during setting processes. It is advantageous to use it in radiator systems, as the pipe connection elements are absolutely pressure-tight (use up to 1000 bar possible), impact- and vibration-resistant and maintenance-free. In addition, coarse

. :: 2*: :··:·* "i "' 2574GM. :: 2*: :··:·* "i "' 2574GM

Toleranzen bei den Abmessungen der Verbindungselemente erlaubt, da aufgrund der Materialeigenschaften ein eigenes Nachsetzen erfolgt.Tolerances in the dimensions of the connecting elements are permitted, since the material properties require individual adjustment.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert.The invention is explained in more detail below using an embodiment shown in the drawing.

Die Figur 1 zeigt ein Rohrverbindungselement 1 in Hülsenform. Das Element besteht aus aus einem Memory-Metall und ist mit innenliegenden Dichtungswülsten 2 versehen. Die Rohre 3 und 4 sind Anschlussrohre für Heizkörper.Figure 1 shows a pipe connection element 1 in sleeve form. The element consists of a memory metal and is provided with internal sealing beads 2. The pipes 3 and 4 are connection pipes for radiators.

Claims (2)

,••„3 ·..' : ♦♦' ·· 2574GM Schutzansprüche,••„3 ·..' : ♦♦' ·· 2574GM Protection claims 1. Rohrverbindungselement für Metallrohrleitungen in Heizkörpersystemen, dadurch gekennzeichnet, dass das Rohrverbindungselement (1) aus einem Memory-Metall oder einem memoryfähigen Kunststoff besteht und mit innenliegenden Dichtungswülsten (2) versehen ist.1. Pipe connection element for metal pipes in radiator systems, characterized in that the pipe connection element (1) consists of a memory metal or a memory-capable plastic and is provided with internal sealing beads (2). 2. Rohrverbindungselement nach Anspruch 1, dadurch gekennzeichnet, dass das Rohrverbindungselement (1) hülsen-, ring-, muffen- oder klammerförmig ausgebildet ist.2. Pipe connection element according to claim 1, characterized in that the pipe connection element (1) is designed in the form of a sleeve, ring, socket or clamp.
DE29907405U 1999-04-29 1999-04-29 Connection element for metal pipelines Expired - Lifetime DE29907405U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29907405U DE29907405U1 (en) 1999-04-29 1999-04-29 Connection element for metal pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29907405U DE29907405U1 (en) 1999-04-29 1999-04-29 Connection element for metal pipelines

Publications (1)

Publication Number Publication Date
DE29907405U1 true DE29907405U1 (en) 1999-07-22

Family

ID=8072726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29907405U Expired - Lifetime DE29907405U1 (en) 1999-04-29 1999-04-29 Connection element for metal pipelines

Country Status (1)

Country Link
DE (1) DE29907405U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006115417A1 (en) * 2005-04-28 2006-11-02 Easy Well Solutions As A ring fastener device
EP2378137A1 (en) 2010-04-15 2011-10-19 Festo AG & Co. KG Installation assembly and method for producing the adjusted installation assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518788A (en) 1975-07-22 1978-07-26 Raychem Ltd Heatrecoverable article
DE3828966A1 (en) 1988-08-26 1990-03-08 Grohe Armaturen Friedrich Pipe-connecting member
DE2448160C2 (en) 1973-10-09 1991-04-18 Raychem Corp. (N.D.Ges.D.Staates Delaware), Menlo Park, Calif., Us
DE4102371A1 (en) 1990-01-31 1991-08-01 Asea Atom Ab SEALING SLEEVE
DE3426886C2 (en) 1983-07-21 1993-06-24 Ngk Insulators, Ltd., Nagoya, Aichi, Jp
DE68922101T2 (en) 1989-07-14 1995-09-14 Nippon Kokan Kk Pipe connection.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448160C2 (en) 1973-10-09 1991-04-18 Raychem Corp. (N.D.Ges.D.Staates Delaware), Menlo Park, Calif., Us
GB1518788A (en) 1975-07-22 1978-07-26 Raychem Ltd Heatrecoverable article
DE3426886C2 (en) 1983-07-21 1993-06-24 Ngk Insulators, Ltd., Nagoya, Aichi, Jp
DE3828966A1 (en) 1988-08-26 1990-03-08 Grohe Armaturen Friedrich Pipe-connecting member
DE68922101T2 (en) 1989-07-14 1995-09-14 Nippon Kokan Kk Pipe connection.
DE4102371A1 (en) 1990-01-31 1991-08-01 Asea Atom Ab SEALING SLEEVE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006115417A1 (en) * 2005-04-28 2006-11-02 Easy Well Solutions As A ring fastener device
EP2378137A1 (en) 2010-04-15 2011-10-19 Festo AG & Co. KG Installation assembly and method for producing the adjusted installation assembly
DE102010015097A1 (en) 2010-04-15 2011-10-20 Festo Ag & Co. Kg Mounting arrangement and method for producing the adjusted mounting arrangement

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990902

R021 Search request validly filed

Effective date: 20000303

R163 Identified publications notified

Effective date: 20000713

R156 Lapse of ip right after 3 years

Effective date: 20021031