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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.:

US 10197003 B1

PDFFull Text
Date of Patent:
Feb. 05, 2019

Filed:

Nov. 27, 2014

Control device for supercharging system

Applicant:

Mitsubishi Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Ko Takayanagi, Tokyo, JP;

Byeongil An, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Thai Ba Trieu

Int. Cl.
CPC ...
F02B 33/44 (2006.01); F02B 33/00 (2006.01); F02D 41/26 (2006.01); F02B 37/013 (2006.01); F02B 37/04 (2006.01); F02B 37/18 (2006.01); F02B 37/24 (2006.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01); F02B 37/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/26 (2013.01); F02B 37/013 (2013.01); F02B 37/04 (2013.01); F02B 37/18 (2013.01); F02B 37/186 (2013.01); F02B 37/24 (2013.01); F02D 41/0007 (2013.01); F02D 41/1401 (2013.01); F02D 41/266 (2013.01); F02B 2037/125 (2013.01); F02D 41/1446 (2013.01); F02D 2041/001 (2013.01); F02D 2041/141 (2013.01); F02D 2041/1419 (2013.01); F02D 2041/1422 (2013.01); F02D 2200/0406 (2013.01); F02D 2200/0614 (2013.01); F02D 2200/602 (2013.01); Y02T 10/144 (2013.01);
Abstract

A control device () for a supercharging system for supplying compressed intake air to an engine () includes: an engine controller (A) including an engine-signal input part (A) and an engine control part (B) configured to control an operational state of the engine; and a turbo controller (B) including a turbo-signal input part (B) and a turbo-control part (B) including a turbo-control-command-value computing part (B) configured to compute a turbo control command value corresponding to a target boost pressure of the supercharger (). The boost-pressure control unit is controlled so that a boost pressure of the supercharger reaches the target boost pressure through output of the turbo control command value computed by the turbo-control-command-value computing part to the boost-pressure control unit.

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