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:
Jul. 25, 1989
Filed:
Sep. 11, 1987
Applicant:
Inventor:
Ulf W Naslund, Huskvarna, SE;
Assignee:
Aktiebolaget Electrolux, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417500 ; 92 13 ;
Abstract
The invention relates to an arrangement of an oil pump for manual control of the oil quantity and consists of a supplement to the known way of operating the piston stroke with a control member (28) which, when working, is capable of guiding a setting of a maximum movement of the pump piston (11).