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. 06, 1984
Filed:
Jun. 25, 1982
Yukio Kawai, Toyota, JP;
Michio Morishita, Toyota, JP;
Hiromi Otsuki, Anjo, JP;
Takashi Kondo, Toyota, JP;
Nippondenso Co., Ltd., Kariya, JP;
Abstract
An air flow control valve means for controlling air bleed of internal combustion engine. The air flow control valve means includes a valve housing, an air cleaner means attached to the valve housing, and a valve element adapted for opening and closing the air passage communicated with the air bleed passage. The valve housing is provided with tubular portions projected to the upstream side as viewed in the direction of flow of air introduced into the valve housing. The tubular portion has therein a bypass air passage which open at the end portion of the tubular portion. According to this arrangement, it is possible to avoid any foreign matters from coming into the bypass passage.