Global Patent Index - EP 1318276 A2

EP 1318276 A2 2003-06-11 - Bayonet type coupling for housing sections of a high pressure compressor for a gas turbine

Title (en)

Bayonet type coupling for housing sections of a high pressure compressor for a gas turbine

Title (de)

Bajonettverbindung für ein Ringgehäuse eines Hochdruckkompressors einer Gasturbine

Title (fr)

Raccord à baionnette pour des sections d'un carter de compresseur à haute pression d'une turbine à gaz

Publication

EP 1318276 A2 (DE)

Application

EP 02026024 A

Priority

DE 10159669 A

Abstract (en)

The annular casing has two casing rings (1,2) set in axial arrangement and connected to one another by a bayonet joint (3).

Abstract (de)

Die Erfindung bezieht sich auf ein Ringgehäuse für einen Hochdruckkompressor einer Gasturbine, mit mehreren axial zueinander angeordneten Gehäuseringen 1, 2, dadurch gekennzeichnet, dass zumindest zwei benachbarte Gehäuseringe 1, 2 mittels einer Bajonettverbindung 3 miteinander verbunden sind. <IMAGE>

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

F01D 25/24; F04D 29/52; F16B 21/04

IPC 8 full level (invention and additional information)

F01D 25/24 (2006.01); F04D 29/52 (2006.01); F04D 29/64 (2006.01)

CPC (invention and additional information)

F01D 25/246 (2013.01); F01D 25/243 (2013.01); F04D 29/522 (2013.01); F04D 29/644 (2013.01); F05D 2260/33 (2013.01)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 1318276 A2 20030611; EP 1318276 A3 20050209; EP 1318276 B1 20060614; DE 10159669 A1 20030703; DE 50207188 D1 20060727; US 2003102670 A1 20030605

INPADOC legal status


2015-11-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2015-07-29 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20141121

2015-06-02 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 50207188

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2013-05-23 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG, DE

- Free text: FORMER OWNER: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG, 15827 BLANKENFELDE, DE

- Document: DE 50207188

- Effective date: 20130402

2013-05-23 [REG DE R082] CHANGE OF REPRESENTATIVE

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2013-05-23 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 50207188

- Representative's name: HOEFER & PARTNER PATENTANWAELTE MBB, DE

- Effective date: 20130402

2013-04-02 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 50207188

- Representative's name: HOEFER & PARTNER, DE

2007-05-23 [26N] NO OPPOSITION FILED

- Effective date: 20070315

2006-11-17 [ET] FR: TRANSLATION FILED

2006-07-27 [REF] CORRESPONDS TO:

- Document: DE 50207188 P 20060727

2006-07-19 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20060623

2006-06-14 [AK] DESIGNATED CONTRACTING STATES:

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2006-06-14 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2006-02-22 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: SEYDEL, CHRISTIAN

2006-02-22 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: BUCHHOLZER, UWE

2005-10-26 [AKX] PAYMENT OF DESIGNATION FEES

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2005-05-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20050316

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2005-02-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI

2003-06-11 [AK] DESIGNATED CONTRACTING STATES:

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

2003-06-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI