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:
Aug. 27, 2019
Filed:
May. 21, 2015
Bitzer Refrigeration Technology (China) Co., Ltd., Beijing, CN;
BITZER Refrigeration Technology (China) Co., Ltd., Beijing, CN;
Abstract
A two-way wobble plate compressor, comprising: a cylinder block (); a two-way piston () capable of reciprocating within a cylinder bore () of the cylinder block (); a drive assembly () driving the two-way piston (), the drive assembly () including a drive shaft (), a rotor () fixedly connected with the drive shaft (), and an annular wobble plate () fitting with the rotor (); the rotor () has an inner surface () for fitting with the annular wobble plate (), the inner surface () include a first inner surface () and a second inner surface (), which are oppositely arranged, and a rotor contact surface (); the wobble plate () is partially encircled within the inner surface () of the rotor (), and includes a first peripheral portion (), a second peripheral portion (), and a wobble plate contact surface (); a first bearing () is provided between the first inner surface () and the first peripheral portion (), a second bearing () is provided between the second inner surface () and the second peripheral portion (), and a third bearing () is provided between the rotor contact surface () and the wobble plate contact surface (). The two-way wobble plate compressor of the present invention may significantly reduce friction loss.