Title:
SUPPORT SYSTEM FOR PURIFICATION CATALYST HOUSING
Document Type and Number:
WIPO Patent Application WO/2020/179765
Kind Code:
A1
Abstract:
An engine body (2) has arranged on one lateral surface thereof n units (n≥1) of purification catalyst housings (3) that are disposed so as to oppose each other. Support devices (4) each having a vibration isolation member (5) are disposed between the engine body (2) and the n units of the purification catalyst housings (3). Among positions in the lateral direction, of the engine body (2), horizontally orthogonal with respect to the horizontally opposing direction in which the engine body (2) and the purification catalyst housings (3) oppose each other, the purification catalyst housings (3) and the support devices (4) are respectively disposed at n-number of such positions where the n-order mode amplitude of the vibration of the engine body (2) in the opposing direction becomes maximum.
Inventors:
OZAWA HISASHI (JP)
Application Number:
PCT/JP2020/008829
Publication Date:
September 10, 2020
Filing Date:
March 03, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
B60K13/04; F01N3/28; F01N13/08
Foreign References:
| JP2015105573A | 2015-06-08 | |||
| JP2002081494A | 2002-03-22 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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