EP 0599195 B1 19960410 - Inlet conduit of a combustion engine with a throttle system
Title (en)
Inlet conduit of a combustion engine with a throttle system
Title (de)
Ansaugkanal einer Brennkraftmaschine mit einem Drosselsystem
Title (fr)
Canal d'admission d'un moteur à combustion avec un système d'étranglement
Publication
Application
Priority
DE 4239975 A 19921127
Abstract (en)
[origin: EP0599195A1] The intake duct (1) of an internal combustion engine has a venturi-like wall portion (8) with which an axially displaceable throttling element (7) interacts. The throttle system thus represents a venturi nozzle with its favourable flow characteristics. The throttling element (7) is positioned by a variable magnetic field. At the same time, this magnetic field causes the throttling element (7) to perform microvibrational movements, allowing an air-bearing cushion to form between this throttling element (7) and a supporting element (10). Advantageous constructional arrangements are described. <IMAGE>
IPC 1-7
IPC 8 full level
F02D 9/12 (2006.01)
CPC (source: EP)
F02D 9/12 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4239975 C1 19940428; DE 59302189 D1 19960515; EP 0599195 A1 19940601; EP 0599195 B1 19960410
DOCDB simple family (application)
DE 4239975 A 19921127; DE 59302189 T 19931118; EP 93118566 A 19931118