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:
Aug. 28, 1984
Filed:
May. 07, 1982
Ryuichi Matushiro, Okazaki, JP;
Koichi Moriguchi, Nagoya, JP;
Kenzi Iwamoto, Nishio, JP;
Hisasi Kawai, Toyohashi, JP;
Nobutaka Mizuno, Okazaki, JP;
Yasuhiro Ikuta, Okazaki, JP;
Nippon Soken, Inc., Nishio, JP;
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Abstract
An internal combustion engine equipped with a supercharger including a bypass passage avoiding a turbine and disposed in parallel to an exhaust pipe, and a bypass valve mounted in the bypass passage for controlling the flow rate of exhaust gas flowing through the exhaust pipe. A control method for the internal combustion engine equipped with a supercharger wherein an air intake is compressed by a compressor coaxially connected to the turbine driven by exhaust gas flowing in the exhaust pipe to supply a supercharger pressure to the engine; the temperature of exhaust gas flowing into a casing of the turbine is sensed by a temperature sensor; and the pressure of the air intake supplied to the engine as the supercharger pressure is controlled when the temperature sensor produces a signal, to thereby keep the temperature of the exhaust gas at a level below a predetermined value.