Fuel injector cup with improved lead-in dimensions for reduced insertion force
A fuel rail cup is provided with a lead-in volume of one-third a receiving volume of the fuel rail cup that allows insertion of an O-ring mounted on a fuel injector inlet to be inserted at 20 pound-force or less. A method of inserting the fuel injector inlet with an O-ring surrounding the fuel injec...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
27.03.2007
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| Online Access | Get full text |
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| Summary: | A fuel rail cup is provided with a lead-in volume of one-third a receiving volume of the fuel rail cup that allows insertion of an O-ring mounted on a fuel injector inlet to be inserted at 20 pound-force or less. A method of inserting the fuel injector inlet with an O-ring surrounding the fuel injector inlet into a receiving volume of a fuel rail cup is also provided. |
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