EP 1081356 A3 20011010 - Intake system of engine
Title (en)
Intake system of engine
Title (de)
Einlasssystem für Brennkraftmaschine
Title (fr)
Système d'admission pour moteur
Publication
Application
Priority
JP 25090999 A 19990903
Abstract (en)
[origin: EP1081356A2] An object of the present invention is to realize a compact formation of an intake system by unitizing a throttle position sensor and a fuel injection controlling elements and mounting unitized one on a throttle body in a compact manner. Solution In an intake system provided with a throttle body 11 having an intake path 12 communicating with an intake port of an engine E, with a throttle valve 20 for controlling an intake quantity of the engine by means of the intake path 12, and with a fuel injection valve 9 for injecting fuel and supplying to the engine E, the throttle body 11 is mounted with an electronic controlling unit U integrated with a throttle position sensor Sth for detecting an opening degree of the throttle valve 20 and with a fuel injection controlling elements 81 and 82 for controlling fuel injection quantity of the fuel injection valve 9 on the basis of, at least, an output signal of the throttle position sensor Sth. <IMAGE>
IPC 1-7
IPC 8 full level
G01B 21/22 (2006.01); F02D 9/10 (2006.01); F02D 9/16 (2006.01); F02D 35/00 (2006.01); F02D 41/00 (2006.01); F02M 51/00 (2006.01); F02M 69/00 (2006.01); F02D 9/02 (2006.01)
CPC (source: EP)
F02D 9/16 (2013.01); F02B 2275/20 (2013.01); F02D 9/107 (2013.01); F02D 2009/0294 (2013.01)
Citation (search report)
- [X] US 5718202 A 19980217 - BENTZ WILLY [DE], et al
- [Y] US 5271269 A 19931221 - RILLING HEINZ [DE], et al
- [Y] EP 0889213 A2 19990107 - DAIMLER BENZ AG [DE]
- [A] US 4718272 A 19880112 - PLAPP GUENTHER [DE]
- [A] US 4866981 A 19890919 - MATSUMOTO OSAMU [JP], et al
- [A] US 4812803 A 19890314 - HOCHHOLZER REINHARD [DE]
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)
EP 1081356 A2 20010307; EP 1081356 A3 20011010; EP 1081356 B1 20050302; CN 1109186 C 20030521; CN 1287217 A 20010314; ES 2238257 T3 20050901; ID 29314 A 20010816; JP 2001073828 A 20010321; JP 4414027 B2 20100210; TW 495583 B 20020721
DOCDB simple family (application)
EP 00402351 A 20000824; CN 00122699 A 20000816; ES 00402351 T 20000824; ID 20000743 D 20000901; JP 25090999 A 19990903; TW 89117599 A 20000830