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. 31, 1982
Filed:
Dec. 23, 1980
Yutaka Noritake, Kawagoe, JP;
Ikuo Kajitani, Hanno, JP;
Sakuji Arai, Ageo, JP;
Toshiaki Muto, Kamifukuoka, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The converter casing includes a hollow cylindrical body in which a monolithic catalyst substrate is supported by a wire-mesh cushioning element. Secured to the casing body are a pair of holding fixtures which are each fitted with an end cushioning element engageable with the adjacent end face of the catalyst substrate to hold the latter against axial displacement. The casing body includes a smaller-diameter portion, at least one larger-diameter portion and a sloped shoulder portion interposed therebetween. The holding fixtures are fixed to the larger-diameter or other end portions of the casing body in spaced relation to the cushioning element held between the catalyst substrate and the casing body. Such casing structure reduces the danger of the catalyst substrate being damaged or broken under vibration or shock to a minimum thereby to enhance the durability of the substrate and enables realization of a particularly compact and inexpensive catalytic converter.