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:
Jul. 16, 2024
Filed:
Feb. 10, 2020
Applicant:
Ihi Rotating Machinery Engineering Co., Ltd., Tokyo, JP;
Inventors:
Kouji Ukai, Tokyo, JP;
Yosuke Matsubara, Tokyo, JP;
Assignee:
IHI ROTATING MACHINERY ENGINEERING CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/10 (2006.01); F04B 15/08 (2006.01); F04B 39/04 (2006.01); F04B 39/06 (2006.01); F04B 39/12 (2006.01); F04B 53/08 (2006.01); F04B 53/14 (2006.01); F04B 53/16 (2006.01);
U.S. Cl.
CPC ...
F04B 39/10 (2013.01); F04B 15/08 (2013.01); F04B 39/041 (2013.01); F04B 39/06 (2013.01); F04B 39/064 (2013.01); F04B 39/12 (2013.01); F04B 39/121 (2013.01); F04B 53/08 (2013.01); F04B 53/146 (2013.01); F04B 53/16 (2013.01); F04B 2015/081 (2013.01); F04B 2015/082 (2013.01); F04B 2015/0822 (2013.01);
Abstract
A reciprocating compressorA includes a compression partcompressing, by a piston, gas sucked into a cylinderthrough a suction valve, and discharging the compressed gas through a discharge valve, a piston drive partsupplying a force to the pistonto reciprocate the pistonvia a piston rodcoupled to the piston, and a housingaccommodating the compression partand forming a vacuum region around the compression part