ES2019461B3 - WATERPROOF SMOKE DUCT ELEMENT, WITH DOUBLE WALL AND HEATED. - Google Patents

WATERPROOF SMOKE DUCT ELEMENT, WITH DOUBLE WALL AND HEATED.

Info

Publication number
ES2019461B3
ES2019461B3 ES88400661T ES88400661T ES2019461B3 ES 2019461 B3 ES2019461 B3 ES 2019461B3 ES 88400661 T ES88400661 T ES 88400661T ES 88400661 T ES88400661 T ES 88400661T ES 2019461 B3 ES2019461 B3 ES 2019461B3
Authority
ES
Spain
Prior art keywords
centring
bearing surface
frustoconical
heated
double wall
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
ES88400661T
Other languages
Spanish (es)
Inventor
Daniel Urion
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2019461B3 publication Critical patent/ES2019461B3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Connection Or Junction Boxes (AREA)
  • Cable Accessories (AREA)
  • Thermal Insulation (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

The airtight flue element (1a), with double walls (2a, 3a) and heat insulation (4a) comprises, at an axial end, an annular channel (7a) having a female centring bearing surface (11a). The other axial end of the flue element (1a) has an annular centring component (18a) shaped as a male end-piece with a male centring bearing surface (22a) of frustoconical shape, providing the interlocking and the centring of the element (1a) which carries it in the channel (7b) of an element (1b) abutted with the first element. This component (18a) rests by its frustoconical bearing surface (22a) on the upper frustoconical end (13a) of the external wall (2a) and is in contact with the outside of the upper end bent over at right angles towards the outside of the internal wall (3a). Application to prefabricated airtight flues, especially for connecting chimney stacks to furnace hearths. <IMAGE>
ES88400661T 1987-04-10 1988-03-18 WATERPROOF SMOKE DUCT ELEMENT, WITH DOUBLE WALL AND HEATED. Expired - Lifetime ES2019461B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705083A FR2613746B1 (en) 1987-04-10 1987-04-10 WATERPROOF, DOUBLE WALL, INSULATED SMOKE CONDUIT ELEMENT

Publications (1)

Publication Number Publication Date
ES2019461B3 true ES2019461B3 (en) 1991-06-16

Family

ID=9349989

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88400661T Expired - Lifetime ES2019461B3 (en) 1987-04-10 1988-03-18 WATERPROOF SMOKE DUCT ELEMENT, WITH DOUBLE WALL AND HEATED.

Country Status (6)

Country Link
EP (1) EP0286488B1 (en)
AT (1) ATE59081T1 (en)
DE (1) DE3861255D1 (en)
ES (1) ES2019461B3 (en)
FR (1) FR2613746B1 (en)
IT (1) IT212238Z2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658897B1 (en) * 1990-02-23 1992-05-22 Leroux Gerard MULTIFUNCTIONAL MODULAR RIGID METAL CONDUIT.
DE19611580C1 (en) * 1996-03-23 1997-10-30 Karl Schraeder Nachf Inh Karl Pipe section of a double-walled chimney pipe for chimney construction
ATE358800T1 (en) * 2002-12-21 2007-04-15 Eka Edelstahlkamine Gmbh CONNECTION SYSTEM FOR PIPE CONNECTIONS WITH NON-LINEAR CONTINUOUS SECTIONS
FR2866376B1 (en) 2004-02-13 2006-04-28 Sofamec DOUBLE-WALL SMOKE DUCT COMPONENT
CN115095879B (en) * 2022-07-25 2025-09-26 珠海格力电器股份有限公司 Smoke pipe components and household appliances
FR3146924B1 (en) 2023-03-21 2025-03-21 Cogelec Half-opener

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170544A (en) * 1962-03-01 1965-02-23 William Wallace Corp Prefabricated metal chimney
GB1156972A (en) * 1966-05-19 1969-07-02 Grateheat Ltd Insulated Chimneys
FR1577032A (en) * 1968-08-20 1969-08-01
AT323386B (en) * 1973-05-24 1975-07-10 Metallschornsteinbau Ges M B H CHIMNEY ELEMENT
FR2438131A1 (en) * 1978-10-05 1980-04-30 Coffin Ets Sectional all-metal chimney stack - uses coupled vertical tie bolts to connect and fix cover to rectangular body and plinth
US4462618A (en) * 1981-03-16 1984-07-31 Wallace-Murray Corporation Prefabricated double-walled metal chimney
FR2537636B1 (en) * 1982-12-09 1987-05-29 Urion Daniel WATERPROOF SMOKE PIPE, ESPECIALLY FOR FIREPLACES
CA1197659A (en) * 1983-08-29 1985-12-10 Mark D. Ewen High temperature chimney

Also Published As

Publication number Publication date
ATE59081T1 (en) 1990-12-15
EP0286488B1 (en) 1990-12-12
FR2613746A1 (en) 1988-10-14
EP0286488A1 (en) 1988-10-12
IT8753690V0 (en) 1987-09-30
FR2613746B1 (en) 1992-10-09
IT212238Z2 (en) 1989-07-04
DE3861255D1 (en) 1991-01-24

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