Fuel injection system

Details Fuel injection system Fuel injection system

1998-08-18

2000-10-24

Moulis, Thomas N.

Internal-combustion engines

Charge forming device

Fuel injection system

123467, 123468, F02M 3704

Patent

active

061350923

ABSTRACT:
A fuel injection system includes a fuel body having a compact fuel chamber connected through individual flexible fuel tubes with separate fuel injectors mounted on the separate cylinder inlet passages of an engine. The system may have an integral fuel pressure regulator or the regulator may be located separately, for example with the fuel pump in a vehicle fuel tank. The pressure regulator may include a unitized diaphragm and valve assembly which may be dropped into a housing with a valve seat in the fuel body and enclosed by cover and spring means to form an integrated system. The unitized assembly can also be used in other applications. Pulsation damping may be provided by a flexible wall of the fuel chamber. The flexible wall may be the pressure regulator diaphragm or a resilient wall designed for the purpose.

REFERENCES:
patent: 2957682 (1960-10-01), Cameron et al.
patent: 4615320 (1986-10-01), Fehrenbach
patent: 4653528 (1987-03-01), Field et al.
patent: 4660524 (1987-04-01), Bertsch et al.
patent: 4729360 (1988-03-01), Fehrenbach
patent: 4756289 (1988-07-01), Rock et al.
patent: 4991556 (1991-02-01), Mahnke et al.
patent: 5012784 (1991-05-01), Fehrenbach
patent: 5070845 (1991-12-01), Avdenko et al.
patent: 5082184 (1992-01-01), Stettner et al.
patent: 5152269 (1992-10-01), Murphy
patent: 5207203 (1993-05-01), Wagner et al.
patent: 5312050 (1994-05-01), Schumann et al.
patent: 5341785 (1994-08-01), Meaney
patent: 5353767 (1994-10-01), Carbone et al.
patent: 5398656 (1995-03-01), Brisbane et al.
patent: 5429094 (1995-07-01), Akiba et al.
patent: 5447140 (1995-09-01), Brisbane et al.
patent: 5505181 (1996-04-01), McRae et al.
patent: 5577478 (1996-11-01), Tuckey
patent: 5579739 (1996-12-01), Tuckey et al.
patent: 5671890 (1997-09-01), Cooper et al.
patent: 5715996 (1998-02-01), Cooper et al.
patent: 5845621 (1998-12-01), Robinson et al.
patent: 5954031 (1999-09-01), Ogiso et al.
patent: 5967177 (1999-10-01), Bueser
patent: 5975115 (1999-11-01), Schwegler et al.

Affiliated with

Also associated with

Rating

Fuel injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1953657