Global Patent Index - EP 0874152 A3

EP 0874152 A3 2000-10-25 - Throttling device

Title (en)

Throttling device

Title (de)

Drosselelement

Title (fr)

Dispositif d'étranglement

Publication

EP 0874152 A3 (DE)

Application

EP 98102040 A

Priority

DE 29707496 U

Abstract (en)

[origin: EP0874152A2] The throttle has a aperture (9), and is fitted as an insert (5) into a fuel channel (2). A filter is positioned upstream of the aperture. A ring groove (10) is formed between channel wall (4) and insert upstream of the aperture. A wall of the insert upstream of the ring groove, and the channel wall form a ring gap (14), which acts as filter and is part of the connection between the sides of the insert. The section of the ring gap is larger than that of the aperture.

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

F02M 59/44

IPC 8 full level (invention and additional information)

F02M 51/04 (2006.01); F02M 59/44 (2006.01)

CPC (invention and additional information)

F02M 59/44 (2013.01); Y10T 137/794 (2015.04)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

DE 29707496 U1 19980820; EP 0874152 A2 19981028; EP 0874152 A3 20001025; EP 0874152 B1 20041006; JP 4243365 B2 20090325; JP H10325375 A 19981208; US 6162029 A 20001219

INPADOC legal status


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2005-09-28 [26N] NO OPPOSITION FILED

- Effective date: 20050707

2005-08-05 [ET] FR: TRANSLATION FILED

2005-02-16 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20050124

2004-11-11 [REF] CORRESPONDS TO:

- Document: DE 59812059 P 20041111

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