Global Patent Index - EP 0991858 A1

EP 0991858 A1 2000-04-12 - DECELERATOR DEVICE MOUNTED IN THE EXHAUST GAS CIRCUIT OF A VEHICLE EQUIPPED WITH A COMBUSTION ENGINE

Title (en)

DECELERATOR DEVICE MOUNTED IN THE EXHAUST GAS CIRCUIT OF A VEHICLE EQUIPPED WITH A COMBUSTION ENGINE

Title (de)

IN EINER ABGASLEITUNG ANGEORDNETE BREMSVORRICHTUNG EINES FAHRZEUGES MIT BRENNKRAFTMASCHINE

Title (fr)

DISPOSITIF RALENTISSEUR MONTE DANS LE CIRCUIT D'ECHAPPEMENT DES GAZ D'UN VEHICULE EQUIPE D'UN MOTEUR A COMBUSTION

Publication

EP 0991858 A1 (FR)

Application

EP 99915822 A

Priority

  • FR 9900966 W
  • FR 9805211 A

Abstract (en)

[origin: FR2777946A1] The retarder consists of a valve with a housing (4) forming a channel (5), a shutter (7) on a control shaft (8), and a balancer (20) with a calibrated valve (22) in an outlet duct (21). The balancer is incorporated in the valve housing and has a guide bush (10) for the control shaft and an axial cavity (23) for the calibrated valve and its spring (27), which are coaxial with the shaft. The outlet duct (21) lies perpendicular to the shaft and discharges into the channel (5) after the shutter.

IPC 1-7 (main, further and additional classification)

F02D 9/06

IPC 8 full level (invention and additional information)

F02D 9/06 (2006.01); F02D 9/10 (2006.01)

CPC (invention and additional information)

F02D 9/106 (2013.01); F02D 9/06 (2013.01); F02D 9/10 (2013.01)

Citation (search report)

See references of WO 9954612A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE

DOCDB simple family

FR 2777946 A1 19991029; FR 2777946 B1 20000616; AT 221956 T 20020815; AU 3426699 A 19991108; CA 2294093 A1 19991028; DE 69902429 D1 20020912; DE 69902429 T2 20030508; EP 0991858 A1 20000412; EP 0991858 B1 20020807; KR 20010020489 A 20010315; RU 2218469 C2 20031210; TR 199903201 T1 20000721; US 6273058 B1 20010814; WO 9954612 A1 19991028