Global Patent Index - EP 1162403 A1

EP 1162403 A1 2001-12-12 - Evaporation chamber for premix fuel oil burner

Title (en)

Evaporation chamber for premix fuel oil burner

Title (de)

Verdampferkammer für Ölverdampfer-Vormischbrenner

Title (fr)

Chambre d'évaporation pour brûleur au fioul à prémélange

Publication

EP 1162403 A1 (DE)

Application

EP 01890159 A

Priority

AT 9942000 A

Abstract (en)

Made as a cylindrical shell from a lower part and a jacket joined on, a vaporizer chamber (5) has a base opening for feeding in fuel and air and a resistor heating device inserted in ring grooves. A cylindrically hollow burner tube (8) fits on the jacket. Outer guiding devices (9) guide part of the combustion gases from the burner tube to the jacket. The lower part forms the base of the shell.

Abstract (de)

Eine Verdampferkammer (5) in Ölverdampfer-Vormischbrennern ist in Grundform einer zylindrischen Schale (11, 12) aus einem Unterteil (11) und einem angesetzten Mantel (12) gebildet, besitzt eine Bodenöffnung (6) für die Brennstoff- und Luftzuführungen und eine in Ringnuten (13, 14) eingesetzte elektrische Widerstandsheizung. Ein hohlzylindrisches Brennerrohr (8) ist an den Mantel (12) ansetzbar. Äußere Leiteinrichtungen (9) führen einen Teil der Verbrennungsgase vom Brennerrohr (8) zum Mantel (12). Der Unterteil (11) ist als Boden (11) der Schale ausgebildet, die Ringnuten (13, 14) für die Widerstandsheizung sind zu deren Schutz und zur Verbesserung der Wärmeübergabe zueinander offen im Boden (11) und Mantel (12) vorgesehen und bilden miteinander einen geschlossenen Kanal (15). Ein die Verdampferkammer (5) mit Abstand umschließender Isoliationsring (10) dient zur Konzentration der Wärmeabgabe der heißen Verbrennungsgase auf die Verdampferkammer (5). <IMAGE> <IMAGE>

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

F23D 11/44

IPC 8 full level (invention and additional information)

F23D 11/44 (2006.01)

CPC (invention and additional information)

F23D 11/441 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1162403 A1 20011212; EP 1162403 B1 20040922; AT 408904 B 20020425; AT A9942000 A 20010815; DE 50103710 D1 20041028

INPADOC legal status


2016-04-29 [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: 20151201

2016-02-29 [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 NON-PAYMENT OF DUE FEES

- Effective date: 20150525

2016-01-29 [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 NON-PAYMENT OF DUE FEES

- Effective date: 20150531

2016-01-29 [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 NON-PAYMENT OF DUE FEES

- Effective date: 20150531

2016-01-15 [REG AT MM01] LAPSE BECAUSE OF NOT PAYING ANNUAL FEES

- Document: AT 277327 T

- Effective date: 20150525

2015-12-31 [REG CH PL] PATENT CEASED

2015-12-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 50103710

2014-10-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20140728

- Year of fee payment: 14

2014-08-29 [PGFP CH] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: CH

- Payment date: 20140417

- Year of fee payment: 14

2014-08-29 [PGFP AT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: AT

- Payment date: 20140527

- Year of fee payment: 14

2008-04-30 [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: 20060531

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: 20050222

2007-12-31 [BERE] BE: LAPSED

- Owner name: *WINDHAGER ZENTRALHEIZUNG A.G.

- Effective date: 20050531

2007-10-30 [REG CH PFA] NAME/FIRM CHANGED

- Owner name: WINDHAGER ZENTRALHEIZUNG AKTIENGESELLSCHAFT

- Free text: WINDHAGER ZENTRALHEIZUNG AKTIENGESELLSCHAFT#ANTON WINDHAGER STRASSE 20#5201 SEEKIRCHEN (AT) -TRANSFER TO- WINDHAGER ZENTRALHEIZUNG AKTIENGESELLSCHAFT#ANTON WINDHAGER STRASSE 20#5201 SEEKIRCHEN (AT)

2007-03-23 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20070131

2005-11-30 [BERE] BE: LAPSED

- Owner name: *WINDHAGER ZENTRALHEIZUNG A.G.

- Effective date: 20050531

2005-09-14 [26N] NO OPPOSITION FILED

- Effective date: 20050623

2005-08-12 [ET] FR: TRANSLATION FILED

2005-05-31 [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 NON-PAYMENT OF DUE FEES

- Effective date: 20050531

2005-05-31 [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: 20050531

2005-05-25 [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: 20050525

2005-05-25 [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: 20050525

2005-05-19 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20050519

- Year of fee payment: 5

2005-04-20 [REG IE FD4D] EUROPEAN PATENTS DESIGNATING IRELAND TREATED AS ALWAYS HAVING BEEN VOID

2005-04-20 [GBV] GB: EP PATENT (UK) TREATED AS ALWAYS HAVING BEEN VOID IN ACCORDANCE WITH GB SECTION 77(7)/1977

- Effective date: 20040922

2005-04-01 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2005-01-02 [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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20050102

2004-12-22 [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: 20041222

2004-12-22 [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: 20041222

2004-12-22 [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: 20041222

2004-12-15 [REG CH NV] NEW AGENT

- Representative's name: E. BLUM & CO. PATENTANWAELTE

2004-10-28 [REF] CORRESPONDS TO:

- Document: DE 50103710 P 20041028

2004-10-20 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

- Free text: GERMAN

2004-09-30 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2004-09-22 [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 TR

2004-09-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: SI

2004-09-22 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2004-09-22 [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: 20040922

2004-09-22 [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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20040922

2004-09-22 [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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20040922

2004-09-22 [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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20040922

2004-09-22 [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: 20040922

2004-09-22 [PG25 TR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: TR

- 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: 20040922

2002-09-04 [AKX] PAYMENT OF DESIGNATION FEES

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

2002-09-04 [AXX] PAYMENT OF EXTENSION FEES

- Free text: SI PAYMENT 20020122

2002-04-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020122

2001-12-12 [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 TR

2001-12-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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