EP0905456A3 - Chaudière à trois passages - Google Patents

Chaudière à trois passages Download PDF

Info

Publication number: EP0905456A3
Authority: EP; European Patent Office
Prior art keywords: combustion chamber; train; chamber sleeve; iii; sleeve
Prior art date: 1997-09-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP98118049A

Other languages

German (de)

English (en)

Other versions

EP0905456A2 (fr

Inventor

Robert Hofmann

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.)

Viessmann Generations Group GmbH and Co KG

Original Assignee

Viessmann Werke GmbH and Co KG

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.)

1997-09-27

Filing date

1998-09-23

Publication date

2001-04-11

1997-09-27 Priority claimed from DE1997142783 external-priority patent/DE19742783C1/de

1998-07-15 Priority claimed from DE29812566U external-priority patent/DE29812566U1/de

1998-09-23 Application filed by Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG

1999-03-31 Publication of EP0905456A2 publication Critical patent/EP0905456A2/fr

2001-04-11 Publication of EP0905456A3 publication Critical patent/EP0905456A3/fr

Status Withdrawn legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 abstract 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
239000003546 flue gas Substances 0.000 abstract 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/263—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body with a dry-wall combustion chamber

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Combustion Of Fluid Fuel (AREA)

EP98118049A 1997-09-27 1998-09-23 Chaudière à trois passages Withdrawn EP0905456A3 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE1997142783 DE19742783C1 (de)	1997-09-27	1997-09-27	Dreizugheizkessel
DE19742783		1997-09-27
DE29812566U		1998-07-15
DE29812566U DE29812566U1 (de)	1998-07-15	1998-07-15	Dreizugheizkessel

Publications (2)

Publication Number	Publication Date
EP0905456A2 EP0905456A2 (fr)	1999-03-31
EP0905456A3 true EP0905456A3 (fr)	2001-04-11

Family

ID=26040382

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98118049A Withdrawn EP0905456A3 (fr)	1997-09-27	1998-09-23	Chaudière à trois passages

Country Status (1)

Country	Link
EP (1)	EP0905456A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101922792B (zh) *	2010-09-10	2012-02-29	无锡锡州机械有限公司	圆筒形热交换器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1571097A (fr) *	1967-06-17	1969-06-13
US4433645A (en) *	1981-05-20	1984-02-28	Hunter Investment Company	Heat exchanger
EP0684431A1 (fr) *	1994-05-23	1995-11-29	BELLELI S.p.A.	Chaudière pour chauffage domestique, à trois passages, à température basse et avec basse teneur en NOX

1998
- 1998-09-23 EP EP98118049A patent/EP0905456A3/fr not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1571097A (fr) *	1967-06-17	1969-06-13
US4433645A (en) *	1981-05-20	1984-02-28	Hunter Investment Company	Heat exchanger
EP0684431A1 (fr) *	1994-05-23	1995-11-29	BELLELI S.p.A.	Chaudière pour chauffage domestique, à trois passages, à température basse et avec basse teneur en NOX

Also Published As

Publication number	Publication date
EP0905456A2 (fr)	1999-03-31

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Legal Events

Date	Code	Title	Description
1999-02-12	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
1999-03-31	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB IT LI NL
1999-03-31	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-02-23	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2001-04-11	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2001-04-11	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-11-28	17P	Request for examination filed	Effective date: 20010927
2002-01-02	AKX	Designation fees paid	Free format text: AT BE CH DE ES FR GB IT LI NL
2003-08-22	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
2003-10-08	18D	Application deemed to be withdrawn	Effective date: 20030401