Title:
吸引車、臭気変調用油剤、潤滑油、回収タンクのエア排気方法
Document Type and Number:
Japanese Patent JP6647985
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate odor of exhaust air in a suction vehicle safely, unfailingly, and easily.SOLUTION: A suction vehicle is provided with: a vacuum pump 10; a recovery tank 4 for storing a suctioned object which is suctioned by utilizing negative pressure of the vacuum pump 10; an exhaust passage 15 which exhausts air discharged from the vacuum pump 10 to the outside; and a lubrication oil circulation passage 20 for sending a lubrication oil 50 including an odor modulation oil solution 50a which eliminates odor of the suctioned object to the vacuum pump 10. The suction vehicle is configured so that air containing the lubrication oil is discharged from the vacuum pump 10 to the exhaust passage 15.SELECTED DRAWING: Figure 3
Inventors:
Hideto Yokoze
Shunichi Ehara
Shunichi Ehara
Application Number:
JP2016149903A
Publication Date:
February 14, 2020
Filing Date:
July 29, 2016
Export Citation:
Assignee:
ShinMaywa Industries,Ltd.
International Classes:
B60P3/00; E03F7/10
Domestic Patent References:
| JP42229Y2 | ||||
| JP10114995A | ||||
| JP201815429A | ||||
| JP201815423A |
Attorney, Agent or Firm:
Maeda patent office