Title:
MIXER
Document Type and Number:
Japanese Patent JP2018188979
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a mixer capable of properly agitating exhaust regardless of an exhaust gas flow rate, without using a complicated structure.SOLUTION: A mixer 1 includes a cylindrical member 10, a stationary fin 20, a movable fin 30, and an energization member 15. The movable fin 30 is configured to rotate within a movable range with a shaft member as a rotational shaft, the shaft member provided in the stationary fin 20. The energization member 15 is configured to energize the movable fin 30 toward a direction of reducing an area that each of plural blades of the movable fin 30 is overlapped with any of plural blades of the stationary fin 20. Each of the plural blades 35 of the movable fin 30 is inclined so as to get closer to a downstream side in an exhaust gas inflow direction as approaching a side where the energization member performs energization.SELECTED DRAWING: Figure 2
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Inventors:
TERUI YUKI
Application Number:
JP2017089612A
Publication Date:
November 29, 2018
Filing Date:
April 28, 2017
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F01N3/24; F01N3/08
Attorney, Agent or Firm:
Fukami patent office