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:
Oct. 13, 2026
Filed:
Mar. 14, 2023
Mitsubishi Electric Corporation, Tokyo, JP;
Ryo Hamada, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A hermetic compressor includes: a cylinder including a compression chamber, an injection vertical hole, and a communicating part, and closing parts fixed to both end surfaces of the cylinder in the height direction to close the compression chamber, wherein the closing part that is fixed to one end surface of the cylinder has a discharge port through which the refrigerant compressed is discharged to the outside of the compression chamber and, in a plan view, a straight line connecting a center of the injection vertical hole and a center of a boundary part between the communicating part and an inner periphery of the cylinder passes through a region obtained by projecting the discharge port in the height direction of the cylinder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile