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.

Date of Patent:
Dec. 22, 2015

Filed:

Dec. 07, 2011
Applicants:

Iori Kurata, Fujisawa, JP;

Shinobu Uno, Fujisawa, JP;

Kazutaka Ooishi, Fujisawa, JP;

Inventors:

Iori Kurata, Fujisawa, JP;

Shinobu Uno, Fujisawa, JP;

Kazutaka Ooishi, Fujisawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 33/44 (2006.01); F02M 25/07 (2006.01); F02B 37/00 (2006.01); F02B 37/013 (2006.01); F02B 37/18 (2006.01); F02C 6/12 (2006.01);
U.S. Cl.
CPC ...
F02M 25/07 (2013.01); F02B 37/004 (2013.01); F02B 37/013 (2013.01); F02B 37/18 (2013.01); F02C 6/12 (2013.01); F02B 37/183 (2013.01); Y02T 10/144 (2013.01);
Abstract

A multi-stage supercharging apparatus including a first supercharger and a second supercharger. The first supercharger is provided with a first turbine accommodating section, a first exhaust inlet, and a first exhaust outlet which extends in an axial direction of the first turbine from the first turbine accommodating section and is bent upward. The second supercharger is provided with a second turbine, a second turbine accommodating section, and a second exhaust inlet which is directly connected to the first exhaust outlet to allow the first exhaust outlet to be communicated with the second turbine accommodating section, and the second supercharger is supported by the first supercharger by placing an opening of the second exhaust inlet on an opening of the first exhaust outlet.


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Kurata, Iori. (2015). Multi-stage supercharging apparatus (U.S. Patent No. 9217394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9217394

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