EP0483075A3 - Fitting for coupling air and fume pipes in tightly enclosed boilers - Google Patents

Fitting for coupling air and fume pipes in tightly enclosed boilers Download PDF

Info

Publication number: EP0483075A3
Authority: EP; European Patent Office
Prior art keywords: boilers; fitting; tightly enclosed; coupling air; fume pipes
Prior art date: 1990-10-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19910830218

Other languages

English (en)

Other versions

EP0483075A2 (en

Inventor

Giacomo Carpaneto

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.)

Carbofuel Officine Meccaniche SpA

Original Assignee

Carbofuel Officine Meccaniche SpA

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.)

1990-10-25

Filing date

1991-05-23

Publication date

1992-11-19

1991-05-23 Application filed by Carbofuel Officine Meccaniche SpA filed Critical Carbofuel Officine Meccaniche SpA

1992-04-29 Publication of EP0483075A2 publication Critical patent/EP0483075A2/en

1992-11-19 Publication of EP0483075A3 publication Critical patent/EP0483075A3/en

Status Withdrawn legal-status Critical Current

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1
239000003517 fume Substances 0.000 title 1

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
- F23J13/00—Fittings for chimneys or flues
- F23J13/02—Linings; Jackets; Casings
- F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
- 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
- F23J2213/203—Joints; Connections between stack/duct and combustion apparatus

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Feeding And Controlling Fuel (AREA)

EP19910830218 1990-10-25 1991-05-23 Fitting for coupling air and fume pipes in tightly enclosed boilers Withdrawn EP0483075A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT2201790U IT220351Z2 (it)	1990-10-25	1990-10-25	Elemento di raccordo per un corretto collegamento dei tubi coassiali di caldaie a camera stagna, convoglianti rispettivamente aria comburente e fumi di combustione con elementi di canne fumarie, in doppia parete di acciaio inossidabile
IT2201790U		1990-10-25

Publications (2)

Publication Number	Publication Date
EP0483075A2 EP0483075A2 (en)	1992-04-29
EP0483075A3 true EP0483075A3 (en)	1992-11-19

Family

ID=11190257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19910830218 Withdrawn EP0483075A3 (en)	1990-10-25	1991-05-23	Fitting for coupling air and fume pipes in tightly enclosed boilers

Country Status (2)

Country	Link
EP (1)	EP0483075A3 (it)
IT (1)	IT220351Z2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1001070C2 (nl) *	1995-08-25	1997-02-27	Gastec Nv	Trekonderbreker- en injectieinrichting.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2461198A1 (fr) *	1979-07-09	1981-01-30	Leblanc Sa E L M	Installation de chauffage, notamment au gaz, du type etanche
GB2235971A (en) *	1989-09-12	1991-03-20	Vaillant Joh Gmbh & Co	Ducting means for a plurality of heaters installed in superposed rooms of a building

1990
- 1990-10-25 IT IT2201790U patent/IT220351Z2/it active IP Right Grant
1991
- 1991-05-23 EP EP19910830218 patent/EP0483075A3/en not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2461198A1 (fr) *	1979-07-09	1981-01-30	Leblanc Sa E L M	Installation de chauffage, notamment au gaz, du type etanche
GB2235971A (en) *	1989-09-12	1991-03-20	Vaillant Joh Gmbh & Co	Ducting means for a plurality of heaters installed in superposed rooms of a building

Also Published As

Publication number	Publication date
IT9022017V0 (it)	1990-10-25
IT9022017U1 (it)	1992-04-25
IT220351Z2 (it)	1993-09-17
EP0483075A2 (en)	1992-04-29

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Legal Events

Date	Code	Title	Description
1992-03-13	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
1992-04-29	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR LI NL
1992-10-02	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-11-19	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR LI NL
1993-11-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1994-01-12	18D	Application deemed to be withdrawn	Effective date: 19930520