EP 0374354 A3 19900822 - POSITIONING DEVICE FOR AN ADMISSION DEVICE OF AN INTERNAL-COMBUSTION ENGINE
Title (en)
POSITIONING DEVICE FOR AN ADMISSION DEVICE OF AN INTERNAL-COMBUSTION ENGINE
Publication
Application
Priority
DE 3843147 A 19881222
Abstract (en)
[origin: EP0374354A2] The invention relates to a positioning device for an admission device, in particular a throttle valve, of an internal-combustion engine with idling speed control, in which the throttle valve arranged in the intake tube is connected to an adjusting linkage and is prestressed by a restoring spring and a first, adjustable stop and a second, fixed stop are provided for an operating lever of the throttle valve, the second, fixed stop limiting the setting range of the first stop for a minimum opening of the throttle valve. An idling stop, preferably designed as a one-piece lever, is acted on by both. Interaction of the idling stop lever with the two stops on the one hand ensures a control of the idling position of the throttle valve, a minimum opening position being fixed, and furthermore ensures an idling position of the throttle valve with a slightly larger opening as the minimum opening for the case where a failure or defect of the idling speed control occurs. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 3/07 (2006.01)
CPC (source: EP US)
F02M 3/07 (2013.01 - EP US)
Citation (search report)
- [A] FR 2248417 A1 19750516 - PEUGEOT & RENAULT [FR]
- [A] US 4059088 A 19771122 - TATENO HIDENORI, et al
- [A] EP 0208222 A2 19870114 - VDO SCHINDLING [DE]
- [A] FR 2063793 A5 19710709 - BREV ETUDES SIBE
- [A] DE 3410993 A1 19850926 - VDO SCHINDLING [DE]
- [A] US 3354877 A 19671128 - ZUB ALBERT W, et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0374354 A2 19900627; EP 0374354 A3 19900822; DE 3843147 A1 19900628; US 5005546 A 19910409
DOCDB simple family (application)
EP 89110082 A 19890603; DE 3843147 A 19881222; US 41964289 A 19891011