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:
May. 10, 1983
Filed:
Jul. 10, 1980
Hiroshi Okano, Mishima, JP;
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Abstract
A turbocharger comprising a compressor which has a radially extending vaneless diffuser arranged between an impeller and an air discharge chamber. The vaneless diffuser is formed between a first annular surface and a second annular surface which are arranged in parallel to each other. The first annular surface is formed on the center housing of a turbocharger. The second annular surface is formed on an annular separating member which separates the vaneless diffuser from the air discharge chamber. The first annular surface is connected to the inner surface of the air discharge chamber, which is located furthest from the impeller. The first annular surface has a concavely curved portion at the connecting portion of the first annular surface and the inner wall of the air discharge chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile