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. 08, 2024
Filed:
Feb. 28, 2020
Mitsubishi Heavy Industries Thermal Systems, Ltd., Tokyo, JP;
Yasunori Watanabe, Tokyo, JP;
Takayuki Hagita, Tokyo, JP;
Shunsuke Yakushiji, Tokyo, JP;
Ryoji Okabe, Tokyo, JP;
Hideo Saho, Tokyo, JP;
Abstract
A compressor () comprises a compressor body (), a pipe () connected to the compressor body (), and an acoustic cover disposed so as to surround the compressor body (). The acoustic cover () has an insertion hole () through which the pipe () is inserted while being in close contact with the pipe (), and an inner surface (A) of the acoustic cover has a shape that traces an outer surface (A) of the compressor body (). Due to this configuration, it is possible to reduce the size and the weight of the acoustic cover (), and by using the acoustic cover () with a simpler structure, it is possible to reduce the noise of the compressor () of this automobile air conditioning device.