EP 1149253 A1 20011031 - GAS CONDUCTING DEVICE
Title (en)
GAS CONDUCTING DEVICE
Title (de)
GASFÜHRUNGSEINRICHTUNG
Title (fr)
DISPOSITIF D'ADDUCTION DE GAZ
Publication
Application
Priority
- DE 19904190 A 19990202
- DE 19925242 A 19990602
- EP 0000778 W 20000201
Abstract (en)
[origin: WO0046533A1] The invention relates to a gas conducting device for internal combustion engines, notably motor vehicle engines, comprising a pressure line (5), a fresh-gas line (2) supplying fresh gas, a discharge line (4) and an orifice (1) which opens into the fresh gas line (2) and the discharge line (4). At least the pressure line (5) and the orifice (1) are connected via a control element (60-69) for the metered addition of gas. A compensating unit (61; 61A; 62; 62A; 63; 80; 81; 82; 84; 85; 86; 89) is provided for so as to compensate forces which act on the control element (60-69) as a result of a pressure difference (p5-p3; p3-p2) between the gas pressures on the compressed gas side (p5; p3) and the fresh gas side (p3; p2).
IPC 1-7
IPC 8 full level
F02M 25/07 (2006.01); F16K 31/06 (2006.01)
CPC (source: EP US)
F02M 26/21 (2016.02 - EP US); F02M 26/53 (2016.02 - EP US); F02M 26/67 (2016.02 - EP US); F02M 26/68 (2016.02 - EP US)
Citation (search report)
See references of WO 0046533A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0046533 A1 20000810; DE 50003439 D1 20031002; EP 1149253 A1 20011031; EP 1149253 B1 20030827; ES 2206188 T3 20040516; JP 2002536585 A 20021029; JP 4526709 B2 20100818; US 6557346 B1 20030506
DOCDB simple family (application)
EP 0000778 W 20000201; DE 50003439 T 20000201; EP 00902645 A 20000201; ES 00902645 T 20000201; JP 2000597574 A 20000201; US 88933501 A 20011019