SAFETY MEANS FOR A DIFFERENTIAL PRESSURE VALVE ASSOCIATED WITH A FUEL INJECTION APPARATUS

In order to protect against excessive loads the membrane of a differential pressure valve associated with a fuel metering valve of a fuel injection apparatus, there is provided a second differential pressure valve which is connected parallel with the first-named differential pressure valve and which...

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1. Verfasser: EHEIM F,DT
Format: Patent
Sprache:eng
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Zusammenfassung:In order to protect against excessive loads the membrane of a differential pressure valve associated with a fuel metering valve of a fuel injection apparatus, there is provided a second differential pressure valve which is connected parallel with the first-named differential pressure valve and which opens to discharge pressurized fluid therefrom when the differential pressure in the first-named valve exceeds a safe magnitude.