Multiple electronic control throttle body for outboard motor

Details Multiple electronic control throttle body for outboard motor Multiple electronic control throttle body for outboard motor

2006-05-09

2006-05-09

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Intake manifold

Passage to crankcase

C123S336000

Reexamination Certificate

active

07040272

ABSTRACT:
A plurality of intake passages (2) provided in a horizontal direction in an electronically controlled throttle body (1) are arranged in a vertical direction. A throttle valve shaft (3) constituted by one shaft penetrates the intake passages (2) in a vertical direction. A gear receiving chamber (6) receiving gears (10, 14) and a motor receiving chamber (5) receiving a motor (12) are formed in an upper end portion (1a) of the throttle body (1). A vapor separator (20) is arranged in the throttle body (1) below the motor receiving chamber (5), while an axis (Y-Y) of an output shaft (12a) of the motor (12) and an axis (Z-Z) of a fuel pump (24) are arranged in parallel to an axis (X-X) of the throttle valve shaft (3).

REFERENCES:
patent: 1970025 (1934-08-01), Teeter
patent: 2230740 (1941-02-01), Birkigt
patent: 5803050 (1998-09-01), Osakabe et al.
patent: 5875745 (1999-03-01), Watanabe et al.
patent: 5924409 (1999-07-01), Kato
patent: 8312485 (1996-11-01), None
patent: 2002-371865 (2002-12-01), None

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