Title: Fuel injection nozzle arrangement

Abstract: A fuel injection nozzle arrangement for an internal combustion engine includes a nozzle holder, a hose which serves as a fuel supply conduit and a tubular socket. The tubular socket is preferably fixedly connected to the nozzle holder. A connection means is provided between the nozzle holder and the hose. The connection means includes an affixable hose nipple. A sealing means, preferably an O-ring, is positioned between a surface of the hose nipple and an opposing surface, which is preferably a surface of the tubular socket. At least one hose coupling member is associated with the affixable hose nipple. Two coupling members are preferably associated with the hose nipple.

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Inventors: Hofmann, Karl (Aldingen, DT)
Mladek, Walter (Stuttgart, DT)

Application Number: 438417
Filing Date: 1974-01-31
Publication_date: 1976-01-27
Assignee: Robert Bosch G.m.b.H. (Stuttgart, DT)
Primary Class(es): 239/533.3 285/189, 285/239, 285/321, 285/384
Other Classes:
US Patent Ref:

1908821	May, 1933	Cornel, Jr.	285/156.
2112290	Mar, 1938	Holland	285/239.
3245701	Apr, 1966	Leopol, Jr. et al.	285/239.
3262721	Jul, 1966	Knight	285/242.
3544008	Dec, 1970	Reiners et al.	239/533.
3653692	Apr, 1972	Henson	285/242.
3680782	Aug, 1972	Monpetit et al.	239/533.
3731954	May, 1973	Haglund	285/287.

Other Refs: 1,098,634

Mar, 1955	FR

Primary Examiner: Schroeder, Werner H.
Assistant Examiner: Cohen, Moshe I.
Attorney: Greigg; Edwin E.