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:
Jan. 29, 2019
Filed:
Oct. 30, 2017
Aisan Kogyo Kabushiki Kaisha, Obu-shi, Aichi-ken, JP;
Mamoru Yoshioka, Nagoya, JP;
Masashi Takeda, Toyota, JP;
AISAN KOGYO KABUSHIKI KAISHA, Obu-shi, JP;
Abstract
An intake manifold made of resin includes a surge tank, a plurality of branch pipes branching off from the surge tank, an EGR gas distribution part for distributing EGR gas to each of the branch pipes, and an EGR cooler for cooling EGR gas introduced into the EGR gas distribution part. The EGR cooler and the EGR gas distribution part are made of resin and provided adjacently and integrally. The EGR cooler includes a gas passage through which EGR gas flows and a water passage through which engine cooling water flows to cool the gas passage to allow the EGR gas to pass through the EGR cooler and then flow in the EGR gas distribution part.