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US 3,941,109 AGranted
Arrangement for mounting a fuel injection nozzle
AssigneeDr. Ing. h.c.F. Porsche Aktiengesellschaft
InventorWolfgang Schmid
Life of this patent
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Abstract
An arrangement for mounting a fuel injection nozzle which is arranged in an aperture of the cylinder head of an internal combustion engine; the aperture is thereby provided with a recess, by means of which a form-locking connection is established with the cylinder head by the use of an elastic part of the fuel injection nozzle.
Claims10
In an internal combustion engine having a cylinder head and at least one fuel injection nozzle, an improved mounting arrangement for said fuel injection nozzle in said cylinder head, said improved mounting arrangement comprising:
- aperture means provided with respect to said cylinder head for receiving the nozzle therein, said aperture means including a recess means disposed within said aperture means, and
- elastic means coupled to said nozzle for form-lockingly engaging said recess means,
- wherein the nozzle is retained in said aperture means in a threadless and readily removable manner by said elastic means.
Dependencies are inferred from the claim text.