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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.:

US 12123413 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

May. 11, 2022

Screw compressor having a plurality of branch paths with intersects and central axes

Applicant:

Hitachi Industrial Equipment Systems Co., Ltd., Tokyo, JP;

Inventors:

Kotaro Chiba, Tokyo, JP;

Masahiko Takano, Tokyo, JP;

Shigeyuki Yorikane, Tokyo, JP;

Kenji Morita, Tokyo, JP;

Yoshitaka Takeuchi, Tokyo, JP;

Assignee:

Hitachi Industrial Equipment Systems Co., Ltd., Tokyo, JP;

Attorney:

Crowell & Moring LLP

Primary Examiner:

Laert Dounis

Int. Cl.
CPC ...
F04C 2/16 (2006.01); B05B 1/26 (2006.01); F04C 18/16 (2006.01); F04C 29/00 (2006.01); F04C 29/02 (2006.01);
U.S. Cl.
CPC ...
F04C 2/16 (2013.01); B05B 1/26 (2013.01); F04C 18/16 (2013.01); F04C 29/0007 (2013.01); F04C 29/028 (2013.01); F04C 2240/30 (2013.01);
Abstract

Provided is a liquid supply mechanism including: a plurality of liquid supply sections each including a plurality of branch paths whose central axes intersect with each other, and a supply path having a side surface to which the plurality of branch paths of the plurality of liquid supply sections are directly connected, respectively, and supplying liquid, which is supplied from an upstream, to the branch paths.

Find Patent Forward Citations

Chiba, Kotaro. (2024). Screw compressor having a plurality of branch paths with intersects and central axes (U.S. Patent No. 12123413). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12123413

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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