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:
Mar. 08, 2016
Filed:
Aug. 01, 2014
Honda Motor Co., Ltd., Tokyo, JP;
Hikari Seiko Co., Ltd., Kuwana-shi, Mie, JP;
Yoshitsugu Gokan, Wako, JP;
Tomokazu Kobayashi, Wako, JP;
Takayuki Osako, Wako, JP;
Masatoshi Ito, Wako, JP;
Kenichi Nishimura, Kuwana, JP;
Keiji Yamamoto, Kuwana, JP;
Masaki Sabato, Kuwana, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
HIKARI SEIKO CO., LTD., Kuwana-Shi, JP;
Abstract
A piston cooling apparatus includes: a main body including a communication passage communicating with an oil path formed in an internal combustion engine; a nozzle pipe portion including an oil injection port configured to inject oil having passed through the communication passage toward a piston; and a filter disposed upstream of the nozzle pipe portion on the flow passage of the oil and including a hole having a smaller diameter than the minimum diameter of the oil injection port, the oil being injected toward the piston from the oil injection port, wherein: the filter is removably mounted on the outer surface of the outer wall portion of the main body existing upstream on the oil flow passage; and the main body is mounted on the internal combustion engine in a state where at least a portion of the filter is inserted into the oil path.