EP 1081357 A3 20011010 - Intake amount control apparatus of engine

Title (en)

Intake amount control apparatus of engine

Title (de)

Einlassluftmengensteuervorrichtung für Brennkraftmaschine

Title (fr)

Dispositif de commande de la quantité d'air d'admission pour moteur

Publication

EP 1081357 A3 20011010 (EN)

Application

EP 00402352 A 20000824

Priority

JP 25090899 A 19990903

Abstract (en)

[origin: EP1081357A2] To achieve a reduction in intake resistance in an intake amount control apparatus having a throttle body such that in a fully open state of the throttle valve, the valve is not present in an intake path of the throttle body. Solution A throttle body 11 is provided with a fitting hole 18 having a diameter larger than a diameter of an intake path 12 and orthogonal to an axial line X of the intake path 12, the fitting hole 18 is fitted with a rotary type throttle valve 20 for rotationally moving between a fully closed position and a fully open position and the throttle valve 20 is provided with a valve hole 27 coinciding with the intake path 12 at the fully open position. <IMAGE>

IPC 1-7

F02D 9/16

IPC 8 full level

F02D 9/16 (2006.01); F16K 5/04 (2006.01)

CPC (source: EP)

F02D 9/16 (2013.01)

Citation (search report)

[XY] US 5749335 A 19980512 - FLANERY JR ANSEL BERNARD [US], et al
[Y] US 5666988 A 19970916 - BECKER CHRISTINE CYNTHIA [US]
[Y] US 5881695 A 19990316 - APEL PETER [DE]
[X] FR 2757569 A1 19980626 - THULIEZ JEAN LUC [CH]
[X] EP 0856649 A2 19980805 - YAMAHA MOTOR CO LTD [JP]
[Y] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31)
[X] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10 31 August 1999 (1999-08-31)

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 1081357 A2 20010307; EP 1081357 A3 20011010; EP 1081357 B1 20051019; CN 1109187 C 20030521; CN 1287218 A 20010314; ES 2250087 T3 20060416; ID 27143 A 20010308; JP 2001073813 A 20010321; TW 486556 B 20020511

DOCDB simple family (application)

EP 00402352 A 20000824; CN 00122698 A 20000816; ES 00402352 T 20000824; ID 20000744 D 20000901; JP 25090899 A 19990903; TW 89117759 A 20000831