Global Patent Index - EP 1090255 A1

EP 1090255 A1 2001-04-11 - A DEVICE AND A METHOD FOR COMBUSTION

Title (en)

A DEVICE AND A METHOD FOR COMBUSTION

Title (de)

VERBRENNUNGSVORRICHTUNG- UND VERFAHREN

Title (fr)

APPAREIL ET PROCEDE DE COMBUSTION

Publication

EP 1090255 A1 (EN)

Application

EP 99933370 A

Priority

  • SE 9901130 W
  • SE 9802239 A

Abstract (en)

[origin: WO0001987A1] A device (1) and a method for combustion of fuel, in particular solid fuels such as pellets of wood. The device (1) comprises a combustion chamber (2) with at least one gas inlet (8) and at least one gas outlet (9), said gas inlet being arranged to conduct oxygenous gas, for example air, substantially tangentially into the combustion chamber for the purpose of achieving a whirling motion in said combustion chamber and said gas outlet being arranged substantially centrally, in relation to a centre axis (10) of the combustion chamber, for letting combustion gas out in one end of the combustion chamber in a direction substantially parallel to said centre axis. Furthermore, the device includes a fuel holder (3) arranged in the combustion chamber for exposing the fuel (11) to gas present in the combustion chamber and promote mixing of the oxygen contained in the gas with the pyrolysis gas originating from the fuel.

IPC 1-7 (main, further and additional classification)

F23B 1/30

IPC 8 full level (invention and additional information)

F23C 3/00 (2006.01); F23M 9/08 (2006.01)

CPC (invention and additional information)

F23B 90/06 (2013.01); F23C 3/006 (2013.01); F23M 9/08 (2013.01); F23C 2202/30 (2013.01); F23G 2209/261 (2013.01)

Citation (search report)

See references of WO 0001987A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0001987 A1 20000113; AT 252213 T 20031115; AU 4943599 A 20000124; CA 2334639 A1 20000113; DE 69912126 D1 20031120; DE 69912126 T2 20040708; EP 1090255 A1 20010411; EP 1090255 B1 20031015; ES 2211121 T3 20040701; SE 514594 C2 20010319; SE 9802239 D0 19980624; SE 9802239 L 19991225

INPADOC legal status


2017-02-28 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: ES

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

- Effective date: 20150624

2017-02-01 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

- Effective date: 20170201

2016-05-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

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

- Effective date: 20150630

2016-04-29 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

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

- Effective date: 20150623

2016-04-01 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20160229

2016-02-24 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20150623

2015-10-21 [REG DE R079] AMENDMENT OF IPC MAIN CLASS

- Document: DE 69912126

- Free text: PREVIOUS MAIN CLASS: F23B0001300000

- IPC: F23C0005320000

2015-04-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

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

- Effective date: 20150101

2015-01-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 69912126

2014-11-28 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20140627

- Year of fee payment: 16

2014-11-28 [PGFP ES] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: ES

- Payment date: 20140728

- Year of fee payment: 16

2014-07-31 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20140627

- Year of fee payment: 16

2013-07-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20130620

- Year of fee payment: 15

2009-09-30 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

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

- Effective date: 20070623

2008-01-02 [PG25 PT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: PT

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

- Effective date: 20040315

2006-06-30 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: IT

- Payment date: 20060630

- Year of fee payment: 8

2005-04-06 [REG IE MM4A] PATENT LAPSED

2004-10-06 [26N] NO OPPOSITION FILED

- Effective date: 20040716

2004-07-30 [ET] FR: TRANSLATION FILED

2004-07-01 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2211121 T3

2004-06-30 [PG25 MC] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: MC

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

- Effective date: 20040630

2004-06-23 [PG25 IE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IE

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

- Effective date: 20040623

2004-06-23 [PG25 LU] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LU

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

- Effective date: 20040623

2004-04-30 [REG CH PL] PATENT CEASED

2004-04-01 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2004-01-15 [PG25 DK] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DK

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

- Effective date: 20040115

2004-01-15 [PG25 GR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GR

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

- Effective date: 20040115

2004-01-15 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: SE

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

- Effective date: 20040115

2003-11-20 [REF] CORRESPONDS TO:

- Document: DE 69912126 P 20031120

2003-11-12 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

2003-10-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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

2003-10-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2003-10-15 [REG GB FG4D] EUROPEAN PATENT GRANTED

2003-10-15 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: AT

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

- Effective date: 20031015

2003-10-15 [PG25 BE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: BE

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

- Effective date: 20031015

2003-10-15 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: CH

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

- Effective date: 20031015

2003-10-15 [PG25 CY] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: CY

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

- Effective date: 20031015

2003-10-15 [PG25 FI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FI

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

- Effective date: 20031015

2003-10-15 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LI

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

- Effective date: 20031015

2003-10-15 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: NL

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

- Effective date: 20031015

2003-03-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7F 23B 1/30 A

2003-03-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7F 23B 1/38 J

2003-03-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7F 23H 13:02 J

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010124

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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