EP0798513A3 - Double walled pipe element for building chimneys - Google Patents

Double walled pipe element for building chimneys Download PDF

Info

Publication number
EP0798513A3
EP0798513A3 EP97102961A EP97102961A EP0798513A3 EP 0798513 A3 EP0798513 A3 EP 0798513A3 EP 97102961 A EP97102961 A EP 97102961A EP 97102961 A EP97102961 A EP 97102961A EP 0798513 A3 EP0798513 A3 EP 0798513A3
Authority
EP
European Patent Office
Prior art keywords
pipe
chimney
tube
conically
section
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
EP97102961A
Other languages
German (de)
French (fr)
Other versions
EP0798513A2 (en
EP0798513B1 (en
Inventor
Karl-Heinz Schräder
Horst Funda
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.)
Karl Schrader Nachfolger Inh Karl-Heinz Schrader
Original Assignee
Karl Schrader Nachfolger Inh Karl-Heinz Schrader
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 Karl Schrader Nachfolger Inh Karl-Heinz Schrader filed Critical Karl Schrader Nachfolger Inh Karl-Heinz Schrader
Publication of EP0798513A2 publication Critical patent/EP0798513A2/en
Publication of EP0798513A3 publication Critical patent/EP0798513A3/en
Application granted granted Critical
Publication of EP0798513B1 publication Critical patent/EP0798513B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/40—Heat insulation fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Chimneys And Flues (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Incineration Of Waste (AREA)

Abstract

Die Erfindung betrifft einen Rohrabschnitt eines doppelwandigen Kaminrohrs für den Schornsteinbau, mit einem zylindrischen Innenraum, das ein erweitertes Ende aufweist, mit einem zylindrischen Außenrohr, das ein erweitertes Ende aufweist, und mit einer zwischen Innenrohr und Außenrohr angeordneten Isolierung. Ein Rohrabschnitt, aus dem sich bei einfacher Montage gas- und kondensatdichte Kaminrohre für die Schornsteinsanierung erstellen lassen, ist dadurch gekennzeichnet, daß sowohl das Innenrohr (2) als auch das Außenrohr (3) ein aufgeweitetes, sich konisch erweiterndes Ende (6 bzw. 9) und ein aufgeweitetes, sich konisch verjüngendes Ende (7 bzw. 10) aufweist, daß die konischen Enden (6, 7, 9, 10) gleiche Konuswinkel aufweisen und die konisch verjüngten Enden (7, 10) über ihre Länge größere Durchmesser aufweisen als die Zylinderteile (5, 8) von Innenrohr (2) bzw. Außenrohr (3), daß im Bereich jeder Stirnseite des Rohrabschnitts ein konisch verjüngtes Ende (7 bzw. 10) sowie ein konisch erweitertes Ende (6 bzw. 9) angeordnet ist und daß ein zwischen dem konisch verjüngten Ende (7) des Innenrohrs (2) und dem konisch erweiterten Ende (9) des Außenrohrs (3) gebildeter Ringraum (11) frei von Isolierung ist.

Figure 00000001
The invention relates to a pipe section of a double-walled chimney pipe for chimney construction, with a cylindrical interior, which has an enlarged end, with a cylindrical outer pipe, which has an enlarged end, and with an insulation arranged between the inner pipe and the outer pipe. A pipe section, from which gas and condensate-tight chimney pipes for chimney renovation can be created with simple assembly, is characterized in that both the inner pipe (2) and the outer pipe (3) have a widened, conically widening end (6 or 9 ) and a widened, conically tapered end (7 or 10), that the conical ends (6, 7, 9, 10) have the same cone angle and the conically tapered ends (7, 10) have larger diameters over their length than the cylinder parts (5, 8) of the inner tube (2) or outer tube (3) that a conically tapered end (7 or 10) and a flared end (6 or 9) is arranged in the region of each end face of the tube section and that an annular space (11) formed between the tapered end (7) of the inner tube (2) and the flared end (9) of the outer tube (3) is free of insulation.
Figure 00000001
EP97102961A 1996-03-23 1997-02-24 Double walled pipe element for building chimneys Expired - Lifetime EP0798513B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611580A DE19611580C1 (en) 1996-03-23 1996-03-23 Pipe section of a double-walled chimney pipe for chimney construction
DE19611580 1996-03-23

Publications (3)

Publication Number Publication Date
EP0798513A2 EP0798513A2 (en) 1997-10-01
EP0798513A3 true EP0798513A3 (en) 1999-02-03
EP0798513B1 EP0798513B1 (en) 2002-07-17

Family

ID=7789242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102961A Expired - Lifetime EP0798513B1 (en) 1996-03-23 1997-02-24 Double walled pipe element for building chimneys

Country Status (8)

Country Link
EP (1) EP0798513B1 (en)
AT (1) ATE220781T1 (en)
CZ (1) CZ287333B6 (en)
DE (2) DE19611580C1 (en)
DK (1) DK0798513T3 (en)
ES (1) ES2180832T3 (en)
HU (1) HU224184B1 (en)
SI (1) SI0798513T1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547677C2 (en) * 1995-12-20 2000-01-27 Karl Schraeder Nachf Inh Karl Chimney pipe for chimney renovation
DE19825477C2 (en) * 1998-06-08 2003-03-27 Ct Therm Abgastechnik Gmbh Outer wall fireplace
DE19909787A1 (en) * 1999-03-05 2000-09-07 Wilfried Seitz Mineral wool chimney insulation shell and process for its production
DE20206239U1 (en) 2002-04-19 2002-09-19 Armacell Enterprise GmbH, 48153 Münster Jacket for insulation made of stainless steel sheet
DE20216502U1 (en) 2002-10-25 2004-02-26 Joseph Raab Gmbh & Cie. K.G. Gas extraction device for a gas discharge system
ATE358800T1 (en) * 2002-12-21 2007-04-15 Eka Edelstahlkamine Gmbh CONNECTION SYSTEM FOR PIPE CONNECTIONS WITH NON-LINEAR CONTINUOUS SECTIONS
PL2682660T3 (en) * 2012-07-03 2015-09-30 Beza S P A Conical fitting for metal sheet pipes
DE202013002004U1 (en) 2013-03-04 2013-04-24 Jeremias GmbH Fachgroßhandel für Schornsteinbedarf Chimney pipe and exhaust system with such a chimney pipe
EP2871416A1 (en) * 2013-11-06 2015-05-13 eka edelstahlkamine gmbh Adapter pipe for pipe element with variable length

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262668A1 (en) * 1972-12-21 1974-06-27 Plein Wagner Soehne CHIMNEY COMPOSED OF SEVERAL ASSEMBLY, PIPE-SHAPED SECTIONS
EP0286488A1 (en) * 1987-04-10 1988-10-12 Daniel Urion Air-tight flue element with double walls and heat insulation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1272503A (en) * 1917-01-16 1918-07-16 Alice C Nelson Chimney-flue.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262668A1 (en) * 1972-12-21 1974-06-27 Plein Wagner Soehne CHIMNEY COMPOSED OF SEVERAL ASSEMBLY, PIPE-SHAPED SECTIONS
EP0286488A1 (en) * 1987-04-10 1988-10-12 Daniel Urion Air-tight flue element with double walls and heat insulation

Also Published As

Publication number Publication date
SI0798513T1 (en) 2002-12-31
ES2180832T3 (en) 2003-02-16
HU224184B1 (en) 2005-06-28
CZ287333B6 (en) 2000-10-11
HU9700625D0 (en) 1997-05-28
CZ86397A3 (en) 1997-10-15
DK0798513T3 (en) 2002-10-14
DE59707701D1 (en) 2002-08-22
EP0798513A2 (en) 1997-10-01
HUP9700625A2 (en) 1998-03-30
ATE220781T1 (en) 2002-08-15
HUP9700625A3 (en) 1998-10-28
EP0798513B1 (en) 2002-07-17
DE19611580C1 (en) 1997-10-30

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