EP0286488A1 - Luftdichtes Rauchleitungselement mit doppelten und wärmeisolierten Wänden - Google Patents

Luftdichtes Rauchleitungselement mit doppelten und wärmeisolierten Wänden Download PDF

Info

Publication number: EP0286488A1
Authority: EP; European Patent Office
Prior art keywords: internal; centering member; external; axial end; edge
Prior art date: 1987-04-10
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

EP88400661A

Other languages

English (en)

French (fr)

Other versions

EP0286488B1 (de

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.)

1987-04-10

Filing date

1988-03-18

Publication date

1988-10-12

1988-03-18 Application filed by Individual filed Critical Individual

1988-03-18 Priority to AT88400661T priority Critical patent/ATE59081T1/de

1988-10-12 Publication of EP0286488A1 publication Critical patent/EP0286488A1/de

1990-12-12 Application granted granted Critical

1990-12-12 Publication of EP0286488B1 publication Critical patent/EP0286488B1/de

2008-03-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000009413 insulation Methods 0.000 title abstract description 5
239000000779 smoke Substances 0.000 claims description 8
238000002788 crimping Methods 0.000 claims description 5
230000002093 peripheral effect Effects 0.000 claims description 2
206010022000 influenza Diseases 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 5
230000000717 retained effect Effects 0.000 description 4
230000035515 penetration Effects 0.000 description 3
238000010276 construction Methods 0.000 description 2
239000011490 mineral wool Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000003517 fume Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005192 partition Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1

Images

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

Definitions

the object of the invention is to provide a double-walled and insulated pipe element, which makes it possible to produce, by assembly with other identical elements, smoke completely sealed, without possibility of penetration of condensate inside the joints between butted elements, the flue being moreover completely insulated by thermal insulation and with considerably reduced thermal bridges, at the level of said joints, compared to those obtained by the use of conduit elements of the aforementioned prior art.
the duct element according to the invention is, in a known manner, such that the edge of the first axial end of its internal wall is rolled outwards around the right internal edge of the corresponding annular part , and that the edge of the first axial end of its outer wall is straight and engaged in the outer edge rolled towards the outside of the corresponding annular part, according to a characteristic specific to the invention, the external edge of each centering member is rolled by crimping towards the outside, projecting outside the part of the second axial end of the external wall, and is intended to be kept applied by a collar clamping against the outer edge rolled towards the outside of the annular part in which the centering member engages by its conical bearing, upon assembly with another conduit element.
the duct element advantageously comprises a locking device, intended to secure each centering member to the annular piece in the gutter in which it projects, when assembled with another duct element.
lugs or bosses extend in a direction inclined also on the generatrices or the radial direction depending on whether they are carried on the conical bearing 22a or on the base 19a, and the inclination corresponds to that sheet metal parts projecting from the corresponding flange, so that the rotation of one of the duct elements relative to the other, after centering, causes the sheet metal parts projecting from the flange, for example 7b, to block against the lugs or bosses of the corresponding centering member 18a.

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)

EP88400661A 1987-04-10 1988-03-18 Luftdichtes Rauchleitungselement mit doppelten und wärmeisolierten Wänden Expired - Lifetime EP0286488B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT88400661T ATE59081T1 (de)	1987-04-10	1988-03-18	Luftdichtes rauchleitungselement mit doppelten und waermeisolierten waenden.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8705083		1987-04-10
FR8705083A FR2613746B1 (fr)	1987-04-10	1987-04-10	Element de conduit de fumee etanche, a double paroi et calorifuge

Publications (2)

Publication Number	Publication Date
EP0286488A1 true EP0286488A1 (de)	1988-10-12
EP0286488B1 EP0286488B1 (de)	1990-12-12

Family

ID=9349989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88400661A Expired - Lifetime EP0286488B1 (de)	1987-04-10	1988-03-18	Luftdichtes Rauchleitungselement mit doppelten und wärmeisolierten Wänden

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0798513A3 (de) *	1996-03-23	1999-02-03	Karl Schräder Nachfolger Inh. Karl-Heinz Schräder	Rohrabschnitt eines doppelwandigen Kaminrohrs für den Schornsteinbau
CN115095879A (zh) *	2022-07-25	2022-09-23	珠海格力电器股份有限公司	烟管组件和家用电器
EP4435212A1 (de)	2023-03-21	2024-09-25	Cogelec	Aussteller

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2658897B1 (fr) *	1990-02-23	1992-05-22	Leroux Gerard	Conduit metallique rigide modulaire multifonction.
ATE358800T1 (de) *	2002-12-21	2007-04-15	Eka Edelstahlkamine Gmbh	Stecksystem für rohrverbindungen mit nichtlinearen kontinuierlichen abschnitten
FR2866376B1 (fr)	2004-02-13	2006-04-28	Sofamec	Element de conduit de fumee a double paroi

Citations (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 (de) *	1968-08-20	1969-08-01
AT323386B (de) *	1973-05-24	1975-07-10	Metallschornsteinbau Ges M B H	Schornsteinelement
FR2438131A1 (fr) *	1978-10-05	1980-04-30	Coffin Ets	Souche de cheminee en tole metallique
EP0060316A1 (de) *	1981-03-16	1982-09-22	Household Manufacturing, Inc.	Vorgefertigter doppelwandiger Metallkamin
FR2537636A1 (fr) *	1982-12-09	1984-06-15	Urion Daniel	Conduit de fumee etanche, notamment pour cheminees
CA1197659A (en) *	1983-08-29	1985-12-10	Mark D. Ewen	High temperature chimney

1987
- 1987-04-10 FR FR8705083A patent/FR2613746B1/fr not_active Expired - Lifetime
- 1987-09-30 IT IT8753690U patent/IT212238Z2/it active
1988
- 1988-03-18 DE DE8888400661T patent/DE3861255D1/de not_active Expired - Lifetime
- 1988-03-18 ES ES88400661T patent/ES2019461B3/es not_active Expired - Lifetime
- 1988-03-18 AT AT88400661T patent/ATE59081T1/de active
- 1988-03-18 EP EP88400661A patent/EP0286488B1/de not_active Expired - Lifetime

Patent Citations (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 (de) *	1968-08-20	1969-08-01
AT323386B (de) *	1973-05-24	1975-07-10	Metallschornsteinbau Ges M B H	Schornsteinelement
FR2438131A1 (fr) *	1978-10-05	1980-04-30	Coffin Ets	Souche de cheminee en tole metallique
EP0060316A1 (de) *	1981-03-16	1982-09-22	Household Manufacturing, Inc.	Vorgefertigter doppelwandiger Metallkamin
FR2537636A1 (fr) *	1982-12-09	1984-06-15	Urion Daniel	Conduit de fumee etanche, notamment pour cheminees
CA1197659A (en) *	1983-08-29	1985-12-10	Mark D. Ewen	High temperature chimney

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0798513A3 (de) *	1996-03-23	1999-02-03	Karl Schräder Nachfolger Inh. Karl-Heinz Schräder	Rohrabschnitt eines doppelwandigen Kaminrohrs für den Schornsteinbau
CN115095879A (zh) *	2022-07-25	2022-09-23	珠海格力电器股份有限公司	烟管组件和家用电器
EP4435212A1 (de)	2023-03-21	2024-09-25	Cogelec	Aussteller
FR3146924A1 (fr)	2023-03-21	2024-09-27	Cogelec	Entrebâilleur

Also Published As

Publication number	Publication date
ATE59081T1 (de)	1990-12-15
EP0286488B1 (de)	1990-12-12
FR2613746A1 (fr)	1988-10-14
IT8753690V0 (it)	1987-09-30
FR2613746B1 (fr)	1992-10-09
IT212238Z2 (it)	1989-07-04
ES2019461B3 (es)	1991-06-16
DE3861255D1 (de)	1991-01-24

Legal Events

Date	Code	Title	Description
1988-08-27	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
1988-10-12	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE DE ES GB IT LU NL
1989-01-18	17P	Request for examination filed	Effective date: 19881110
1990-05-02	17Q	First examination report despatched	Effective date: 19900314
1990-10-27	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-12-12	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE DE ES GB IT LU NL
1990-12-12	REF	Corresponds to:	Ref document number: 59081 Country of ref document: AT Date of ref document: 19901215 Kind code of ref document: T
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1991-02-06	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-02-19	ITF	It: translation for a ep patent filed
1991-10-17	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-10-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-12-04	26N	No opposition filed
1993-03-31	ITTA	It: last paid annual fee
1994-05-06	EPTA	Lu: last paid annual fee
1996-03-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: LU Payment date: 19960301 Year of fee payment: 9
1996-03-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19960308 Year of fee payment: 9
1997-03-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19970314 Year of fee payment: 10
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1998-09-30	BERE	Be: lapsed	Owner name: URION DANIEL Effective date: 19980331
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1998-11-11	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19980318
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2005-03-18	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: 20050318

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