EP0905458A3 - Chauffe-eau à gaz avec dispositif pour la surveillance du gaz de combustion - Google Patents

Chauffe-eau à gaz avec dispositif pour la surveillance du gaz de combustion Download PDF

Info

Publication number: EP0905458A3
Authority: EP; European Patent Office
Prior art keywords: exhaust gas; water heater; gas; fired water; flue gas
Prior art date: 1997-09-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP98110113A

Other languages

German (de)

English (en)

Other versions

EP0905458A2 (fr

Inventor

Peter Reicherter

Heinz-Peter Schricks

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1997-09-24

Filing date

1998-06-03

Publication date

2000-05-17

1998-06-03 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1999-03-31 Publication of EP0905458A2 publication Critical patent/EP0905458A2/fr

2000-05-17 Publication of EP0905458A3 publication Critical patent/EP0905458A3/fr

Status Withdrawn legal-status Critical Current

Links

239000007789 gas Substances 0.000 title abstract 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
239000003546 flue gas Substances 0.000 title 1
238000012806 monitoring device Methods 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
- F24H9/2042—Preventing or detecting the return of combustion gases
- F24H9/205—Closing the energy supply
- 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
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/112—Preventing or detecting blocked flues
- F24H15/116—Disabling the heating means in response thereto
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/235—Temperature of exhaust gases
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/36—Control of heat-generating means in heaters of burners

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)
Control Of Combustion (AREA)
Heat-Pump Type And Storage Water Heaters (AREA)
Sampling And Sample Adjustment (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

EP98110113A 1997-09-24 1998-06-03 Chauffe-eau à gaz avec dispositif pour la surveillance du gaz de combustion Withdrawn EP0905458A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE29717072U		1997-09-24
DE29717072U DE29717072U1 (de)	1997-09-24	1997-09-24	Gasbeheizter Wassererhitzer mit Abgasüberwachungseinrichtung

Publications (2)

Publication Number	Publication Date
EP0905458A2 EP0905458A2 (fr)	1999-03-31
EP0905458A3 true EP0905458A3 (fr)	2000-05-17

Family

ID=8046389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98110113A Withdrawn EP0905458A3 (fr)	1997-09-24	1998-06-03	Chauffe-eau à gaz avec dispositif pour la surveillance du gaz de combustion

Country Status (2)

Country	Link
EP (1)	EP0905458A3 (fr)
DE (1)	DE29717072U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10005150A1 (de) *	2000-02-07	2001-08-09	Merck Patent Gmbh	Verfahren zur Herstellung von 5-Arylnicotinaldehyden
AT503132B1 (de) *	2006-04-10	2007-08-15	Vaillant Austria Gmbh	Verfahren zur überwachung einer strömungssicherung für heizgeräte

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2260517A1 (de) *	1972-12-11	1974-06-27	Wamsler Herd & Ofen Gmbh	Gas-raumheizgeraet
EP0744582A1 (fr) *	1995-05-26	1996-11-27	SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme	Dispositif de sécurité contre le refoulement des produits de combustion dans les chauffe-bains et chaudières à gaz

1997
- 1997-09-24 DE DE29717072U patent/DE29717072U1/de not_active Expired - Lifetime
1998
- 1998-06-03 EP EP98110113A patent/EP0905458A3/fr not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2260517A1 (de) *	1972-12-11	1974-06-27	Wamsler Herd & Ofen Gmbh	Gas-raumheizgeraet
EP0744582A1 (fr) *	1995-05-26	1996-11-27	SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme	Dispositif de sécurité contre le refoulement des produits de combustion dans les chauffe-bains et chaudières à gaz

Also Published As

Publication number	Publication date
EP0905458A2 (fr)	1999-03-31
DE29717072U1 (de)	1999-02-04

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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): DE ES FR GB IT PT
1999-03-31	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-03-31	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-05-17	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
2000-05-17	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-01-17	17P	Request for examination filed	Effective date: 20001117
2001-01-24	AKX	Designation fees paid	Free format text: DE ES FR GB IT PT
2003-03-05	17Q	First examination report despatched	Effective date: 20030120
2004-06-04	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
2004-07-21	18D	Application deemed to be withdrawn	Effective date: 20040102