The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 1979
Filed:
Sep. 30, 1977
Heinz Rathmayr, Hallein, AT;
Friedmann & Maier Aktiengesellschaft, Hallein, AT;
Abstract
The invention relates to a fuel injection device comprising an injection pump and an injection nozzle, the nozzle having a spring-loaded control pin and being assembled together with the pump to form a unit insertable into the wall of a cylinder of an injection type internal combustion engine. The device includes a pump piston, a piston sleeve and a pump housing, the housing enclosing the piston sleeve, the return spring action on the piston, and the regulating jacket acting on the piston. The housing is attachable to the engine housing by tightening screws having axes parallel to the piston sleeve, and the said injection nozzle is tightened by a sleeve nut to an element of the piston sleeve.