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:
Feb. 17, 1981
Filed:
Jun. 26, 1978
Applicant:
Inventors:
Hideaki Matsuoka, Zama, JP;
Nobuhiro Kondo, Matsudo, JP;
Assignee:
Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
60602 ;
Abstract
In an apparatus wherein part of the compressed air from the compressor of a turbocharger is used as control air and is made to act on a diaphragm so as to control an exhaust gas relief valve, thereby controlling the amount of exhaust gas to be charged into the turbine of a turbocharger. The present invention discharges into the exhaust gas the control air which acts on the diaphragm.