EP0863365A3 - Dampferzeuger - Google Patents

Dampferzeuger Download PDF

Info

Publication number
EP0863365A3
EP0863365A3 EP97120542A EP97120542A EP0863365A3 EP 0863365 A3 EP0863365 A3 EP 0863365A3 EP 97120542 A EP97120542 A EP 97120542A EP 97120542 A EP97120542 A EP 97120542A EP 0863365 A3 EP0863365 A3 EP 0863365A3
Authority
EP
European Patent Office
Prior art keywords
steam generator
sector
burner shaft
channels
insert
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.)
Granted
Application number
EP97120542A
Other languages
English (en)
French (fr)
Other versions
EP0863365A2 (de
EP0863365B1 (de
Inventor
Jaroslav Klouda
Maarten Botman
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.)
Rational AG
Original Assignee
Rational AG
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 Rational AG filed Critical Rational AG
Publication of EP0863365A2 publication Critical patent/EP0863365A2/de
Publication of EP0863365A3 publication Critical patent/EP0863365A3/de
Application granted granted Critical
Publication of EP0863365B1 publication Critical patent/EP0863365B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/12—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary fire tubes; Arrangement of header boxes providing for return diversion of flue gas flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/005—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body with flues, other than fire tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Die Erfindung betrifft einen Dampferzeuger, insbesondere zur Verwendung in der Küchentechnik, der einen Dampfkessel, einen Brennerschacht zur Zuleitung heißer Abgase von einem Brenner und mindestens einen Wärmetauscherabschnitt mit einem oder mehreren Kanälen zum Durchleiten der Abgase des Brenners und zum Wärmeaustausch mit der in dem Dampfkessel enthaltenen Flüssigkeit aufweist, wobei der oder die Kanäle des Wärmetauscherabschnitts einerseits mit einem Abzug und andererseits über einen Verbindungsabschnitt mit dem Brennerschacht verbunden und so angeordnet sind, daß die Strömungsrichtung der von dem Brenner zu dem Abzug strömenden Gase in dem oder den Kanälen verschieden von der Strömungsrichtung in den Brennerschacht ist. Der erfindungsgemäße Dampferzeuger ist dadurch gekennzeichnet, daß der Verbindungsabschnitt einen Durchlaß aufweist, der durch eine Öffnung in einer Wand des Brennerschachts und einen Einsatz gebildet wird, wobei die Öffnung den Brennerschacht mit einem oder mehreren Kanälen des Wärmetauscherabschnitts verbindet und teilweise durch den Einsatz verschlossen ist.
EP97120542A 1997-02-28 1997-11-24 Dampferzeuger Expired - Lifetime EP0863365B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19708229 1997-02-28
DE19708229A DE19708229C2 (de) 1997-02-28 1997-02-28 Dampferzeuger

Publications (3)

Publication Number Publication Date
EP0863365A2 EP0863365A2 (de) 1998-09-09
EP0863365A3 true EP0863365A3 (de) 2000-08-02
EP0863365B1 EP0863365B1 (de) 2002-10-16

Family

ID=7821879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120542A Expired - Lifetime EP0863365B1 (de) 1997-02-28 1997-11-24 Dampferzeuger

Country Status (6)

Country Link
US (1) US6076518A (de)
EP (1) EP0863365B1 (de)
JP (1) JP3527841B2 (de)
AT (1) ATE226296T1 (de)
DE (2) DE19708229C2 (de)
DK (1) DK0863365T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269580B1 (en) * 1998-10-14 2001-08-07 Asahi Kogaku Kogyo Kabushiki Kaisha Motor-driven focusing apparatus of a sighting telescope
DE10315818B4 (de) * 2003-04-07 2005-10-06 Rational Ag Dampferzeuger mit reduzierter Kalkablagerung
US8590491B2 (en) * 2007-07-05 2013-11-26 Ib.Ntec Device for producing heat by circulating a fluid under pressure through a plurality of tubes, and a thermodynamic system implementing such a device
US7823544B2 (en) * 2008-01-04 2010-11-02 Ecr International, Inc. Steam boiler
US9103603B2 (en) * 2009-10-28 2015-08-11 Tai-Her Yang Thermal conductive cylinder installed with U-type core piping and loop piping
EP2766685B1 (de) * 2011-10-10 2017-09-20 Intellihot Green Technologies, Inc. Hybrider wärmetauscher mit gas-wasser-rohrkombination
RU2506493C2 (ru) * 2012-02-07 2014-02-10 Федеральное государственное военное образовательное учреждение высшего профессионального образования Военная академия Ракетных войск стратегического назначения имени Петра Великого МО РФ Способ генерации пара
EP3701797B1 (de) 2019-02-26 2023-08-09 Electrolux Professional S.p.A. Ofen mit einem dampfgenerator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630357A (de) * 1962-01-30
DE2807166A1 (de) * 1978-02-20 1979-08-23 Nils Oestbo Dampf- oder heisswasserkessel
DE29500595U1 (de) * 1994-01-17 1995-03-02 Zanussi Grandi Impianti Spa Backofen mit einem einen Gebläsebrenner aufweisenden Dampferzeuger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US608291A (en) * 1898-08-02 Water-heater
US4178880A (en) * 1976-11-11 1979-12-18 Nils Ostbo Furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630357A (de) * 1962-01-30
DE2807166A1 (de) * 1978-02-20 1979-08-23 Nils Oestbo Dampf- oder heisswasserkessel
DE29500595U1 (de) * 1994-01-17 1995-03-02 Zanussi Grandi Impianti Spa Backofen mit einem einen Gebläsebrenner aufweisenden Dampferzeuger

Also Published As

Publication number Publication date
DE19708229C2 (de) 1999-01-21
DE59708490D1 (de) 2002-11-21
JPH1182904A (ja) 1999-03-26
DE19708229A1 (de) 1998-09-10
US6076518A (en) 2000-06-20
JP3527841B2 (ja) 2004-05-17
EP0863365A2 (de) 1998-09-09
EP0863365B1 (de) 2002-10-16
ATE226296T1 (de) 2002-11-15
DK0863365T3 (da) 2003-02-17

Similar Documents

Publication Publication Date Title
CA2002488A1 (en) Forced draft direct vent system for a water heater
EP0767250A3 (de) Hochwarmfester Gusstahl, Dampfturbinengehäuse, Dampfturbinenkraftwerk und Dampfturbine
EP0773407A3 (de) Rekuperator und Rekuperatorbrenner
WO1988004393A3 (fr) Convecteur electrique de chauffage a double regime
EP0863365A3 (de) Dampferzeuger
ATE213532T1 (de) Wärmetauschereinrichtung
EP1030123A3 (de) Blockheizkraftwerk
EP0924457A3 (de) Anlage zur Verbrennung von fossilem Brennstoff und Biostoff oder Abfall
EP0176232A3 (de) Ofen
DE59907367D1 (de) Einrichtung für eine Heizungsanlage, mit einer hydraulischen Weiche und mit einem Heizkreisverteiler
DE58909592D1 (de) Niedertemperaturheizkessel
DE59403458D1 (de) Dreizug-Heizkessel
Rohrer Not all CHP plants are the same
IT1250409B (it) Generatore automatico di calore a camera separata con caldaia a condensazione funzionante con energia alternativa.
ITBO930242A0 (it) Stufa perfezionata a combustibile solido per la generazione di aria calda.
ATE137008T1 (de) Brennwerk-kessel mit masse- und wärmetauscher
DE3460861D1 (en) Hot water generator, in particular a central heating boiler, for solid fuel, especially for burning logs of wood
EP0117750A3 (de) Wärmetauscher
BG101416U (en) Heating boiler
IT1227222B (it) Ferro da stiro a vapore particolarmente per usi domestici
GEP19981496B (en) Coal Stove
EP0833113A3 (de) Heizkessel
IT1269729B (it) Impianto per la generazione di vapore
DK0687871T3 (da) Opvarmningskedel omfattende mere end ét kammer
IT8559460V0 (it) Stufa con una piccola caldaia, una cucina economica e un generatore di aria calda.

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RATIONAL AG

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 22B 13/00 A, 7F 22B 7/12 B

17P Request for examination filed

Effective date: 20000714

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20010917

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021016

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021016

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021016

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021016

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021016

REF Corresponds to:

Ref document number: 226296

Country of ref document: AT

Date of ref document: 20021115

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20021016

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59708490

Country of ref document: DE

Date of ref document: 20021121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021124

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021130

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030116

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030116

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030429

ET Fr: translation filed
BERE Be: lapsed

Owner name: *RATIONAL A.G.

Effective date: 20021130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030601

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

Ref document number: 0863365E

Country of ref document: IE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030717

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20021016

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060405

Year of fee payment: 9

REG Reference to a national code

Ref country code: GB

Ref legal event code: ERR

Free format text: THE ABOVE EP(UK) PATENT WAS ADVERTISED AS VOID IN THE PATENTS AND DESIGNS JOURNAL NO. 6070 DATED 20050921. THIS NOTICE WAS MADE IN ERROR AND THE PATENT IS STILL IN FORCE IN THE UNITED KINGDOM

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20061124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20071115

Year of fee payment: 11

Ref country code: DE

Payment date: 20071114

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20071108

Year of fee payment: 11

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081130

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20141121

Year of fee payment: 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

Effective date: 20151124