Fuel control system

Details Fuel control system Fuel control system

1995-09-14

1997-04-01

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Having means analyzing composition of exhaust gas

60299, 180 892, 180309, F01N 328

Patent

active

056155514

ABSTRACT:
In a vehicle, a floor has a lower side face. A tubular shell is disposed beneath the lower side face of the floor. The tubular shell defines an exhaust path and receives a catalyst module. An oxygen sensor includes a sensing element, a holder supporting the sensing element, and a protector covering the sensing element. The sensing element, holder and protector cooperate to define a space communicating with the exhaust path. The protector has a drain hole which is so disposed as to discharge water out of the space owing to gravity.

REFERENCES:
patent: 4111778 (1978-09-01), Davis
patent: 4130095 (1978-12-01), Bowler et al.
patent: 4349078 (1982-09-01), Shimada
patent: 4484440 (1984-11-01), Oki et al.
patent: 4617795 (1986-10-01), Abthoff
patent: 5018348 (1991-05-01), Durschmidt et al.
patent: 5056308 (1991-10-01), Kumi
patent: 5360081 (1994-11-01), Takegami

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