Title:
【発明の名称】触媒コンバータと排気マフラとの組立体
Document Type and Number:
Japanese Patent JP2613468
Kind Code:
B2
Abstract:
A combined catalytic converter and muffler is provided. A catalyst is securely mounted in a canister which in turn is mounted intermediate a pair of formed internal plates. The plates are further formed to define an array of tubes therebetween. The tubes comprise an inlet to the muffler and an outlet from the muffler and communicate with the inlet and outlet of the catalytic converter. Selected tubes may have perforations or other apertures through which exhaust gases may communicate. At least one external shell is mounted to the assembled internal plates. The external shell is formed to define a plurality of chambers which communicate with apertures in the internal plates.
Inventors:
John W. Lerwood
Michael creg
Bruno A. Rosa
Michael creg
Bruno A. Rosa
Application Number:
JP4146089A
Publication Date:
May 28, 1997
Filing Date:
February 21, 1989
Export Citation:
Assignee:
A.Parts.Manufacturing.Company
International Classes:
F01N3/24; F01N1/02; F01N1/08; F01N3/28; F01N13/18; F01N3/30; (IPC1-7): F01N3/24
Domestic Patent References:
| JP6496417A | ||||
| JP63309712A |
Attorney, Agent or Firm:
Yoshihisa Oshida