Fuel injection valve for internal combustion engines

Details Fuel injection valve for internal combustion engines Fuel injection valve for internal combustion engines

1997-06-25

1999-08-03

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

2395338, 2395339, 23953315, F02M 5900

Patent

active

059313889

ABSTRACT:
A fuel injection valve for internal combustion engines, having a valve member guided axially displaceably in a bore of a valve body. On an end of the valve member toward the combustion chamber, a valve sealing face is disposed, with which the valve member cooperates with a valve seat face on the valve body to control an injection cross section. At least one valve spring that acts upon the valve member and is inserted into a spring chamber is provided in a valve retaining body that is braced axially against the valve body. The spring chamber is closed on one end remote from the combustion chamber by a lid. The lid is secured to the valve retaining body by a crimped connection.

REFERENCES:
patent: 3081952 (1963-03-01), Woodward et al.
patent: 4852808 (1989-08-01), Yamamoto
patent: 4917307 (1990-04-01), Baxter et al.
patent: 5209403 (1993-05-01), Tarr et al.
patent: 5673670 (1997-10-01), Powell et al.

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