Global Patent Index - EP 1056946 A1

EP 1056946 A1 2000-12-06 - FUEL INJECTION VALVE

Title (en)

FUEL INJECTION VALVE

Title (de)

KRAFTSTOFFEINSPRITZVENTIL

Title (fr)

SOUPAPE D'INJECTION DE CARBURANT

Publication

EP 1056946 A1 (DE)

Application

EP 99966843 A

Priority

  • DE 9903914 W
  • DE 19859592 A

Abstract (en)

[origin: DE19859592C1] The fuel injection valve injects fuel from a central high pressure reservoir (1) into the combustion chamber. The reservoir is in connection with a control chamber (2) via a feed throttle bore (10). The pressure in the control chamber controls the opening and closing of an injection nozzle. The control chamber is connected via an outlet throttle bore, to a switch valve which opens or closes the outlet of the outlet throttle bore. The inlet throttle bore is eccentric to the control chamber so that a rotational axis of a rotation flow generated by the inflow from the inlet bore is parallel to the inflow direction if the fuel into the outlet flow bore.

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

F02M 47/02

IPC 8 full level (invention and additional information)

F02M 47/00 (2006.01); F02M 47/02 (2006.01)

CPC (invention and additional information)

F02M 47/02 (2013.01); F02M 55/008 (2013.01)

Citation (search report)

See references of WO 0037794A1

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

DE 19859592 C1 20000504; EP 1056946 A1 20001206; EP 1056946 B1 20040317; JP 2002533608 A 20021008; US 6382185 B1 20020507; WO 0037794 A1 20000629

INPADOC legal status


2016-06-30 [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: 20131208

2016-04-29 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20160224

- Year of fee payment: 17

2015-08-31 [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: 20131231

2014-11-28 [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: 20131231

2014-11-28 [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: 20131208

2014-09-26 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20140829

2014-08-27 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20131208

2013-04-30 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20130123

- Year of fee payment: 14

2013-02-28 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: IT

- Payment date: 20121220

- Year of fee payment: 14

2013-02-28 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20121218

- Year of fee payment: 14

2005-03-09 [26N] NO OPPOSITION FILED

- Effective date: 20041220

2004-11-12 [ET] FR: TRANSLATION FILED

2004-10-20 [REG IE FD4D] EUROPEAN PATENTS DESIGNATING IRELAND TREATED AS ALWAYS HAVING BEEN VOID

2004-07-28 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20040706

2004-04-22 [REF] CORRESPONDS TO:

- Document: DE 59908888 P 20040422

2004-04-21 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

- Free text: GERMAN

2004-03-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB IT

2004-03-17 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2003-05-14 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030326

2001-03-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001229

2000-12-06 [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