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:
Nov. 09, 1976
Filed:
Sep. 25, 1974
Applicant:
Inventor:
Masamichi Itakura, Toyota, JA;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F / ; F02M / ;
U.S. Cl.
CPC ...
1231 / ; 55419 ; 55510 ; 1231 / ;
Abstract
An air cleaner for intake air of an internal combustion engine wherein one end of a pressure balancing tube connected to a space confined within a crank case of the engine communicates with to an air cleaner outlet chamber space from which the intake air for the engine is taken out through a main port, characterized in that a port communicating with said one end of the pressure balancing tube is positioned to border on said main port.