Fuel injection nozzle unit
A fuel injection nozzle unit has an inwardly opening valve member which can be moved by fuel pressure in a chamber connected to a fuel inlet to allow fuel flow through an outlet orifice. In order to circulate fuel through the chamber a passage leads therefrom to a fuel outlet. A restrictor is locate...
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Main Author | |
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Format | Patent |
Language | English |
Published |
14.02.1989
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | A fuel injection nozzle unit has an inwardly opening valve member which can be moved by fuel pressure in a chamber connected to a fuel inlet to allow fuel flow through an outlet orifice. In order to circulate fuel through the chamber a passage leads therefrom to a fuel outlet. A restrictor is located in the passage and the valve member acts to prevent flow through the passage when it is open to allow fuel flow through the outlet orifice. |
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Bibliography: | Application Number: US19850709303 |