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:
Apr. 05, 2016
Filed:
May. 16, 2013
Applicant:
Shinano Kenshi Co., Ltd., Ueda-shi, Nagano, JP;
Inventor:
Kazuhiro Ueda, Nagano, JP;
Assignee:
SHINANO KENSHI CO., LTD., Ueda-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 27/04 (2006.01); F04B 17/03 (2006.01); F04B 17/00 (2006.01); F04B 35/01 (2006.01); F04B 37/04 (2006.01); F04B 39/12 (2006.01);
U.S. Cl.
CPC ...
F04B 17/00 (2013.01); F04B 27/0404 (2013.01); F04B 35/01 (2013.01); F04B 37/04 (2013.01); F04B 39/121 (2013.01);
Abstract
A compressor includes a motor; a piston reciprocating by the motor; a crankcase comprising a wall portion formed with a communication hole, and the crankcase housing the piston; a cylinder body secured to an internal surface of the wall portion, the cylinder body and the wall portion defining a chamber, a capacity of the chamber increasing or decreasing by reciprocating the piston; and a cylinder head secured to an outer surface of the wall portion, and the cylinder head and the wall portion defining a flow path communicated with the chamber through the communication hole.