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:
Sep. 17, 2019
Filed:
Feb. 08, 2016
Danfoss A/s, Nordborg, DK;
Erik Haugaard, Grasten, DK;
Danfoss A/S, Nordborg, DK;
Abstract
A vane cell machine is provided comprising a housing having a stator bore with an outer limitation formed by a circumferential wall and two axial end faces (), a rotor mounted rotatably in said stator bore, a plurality of vanes moveable in radial direction relative to said rotor and sliding along said circumferential wall, and sealing means () at least at one of said end faces (), said sealing means () acting on said rotor in axial direction. Such a vane cell machine should have a simple construction. To this end said end face () is formed at an end plate () of said housing wherein said end plate () comprises a recess in which said sealing means () are rotated.