Patent ID: 11865920
Assignee: HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 5:
6. The controller for vehicle air conditioner according to claim 1, wherein the bearing element of the at least one bearing element is selected from a group consisting of:
(1) a horizontal rolling bearing element comprising a retaining ring and a plurality of rolling members arranged in the retaining ring, wherein the rolling members protrude out from two ends of the retaining ring in an axial direction to act as frictional contact areas; and
(2) a vertical rolling bearing element comprising a retaining sleeve and a plurality of rolling members arranged on the retaining sleeve, wherein the rolling members protrude out from two sides of the retaining sleeve in a radial direction to act as frictional contact areas.