Title:
薬剤散布車
Document Type and Number:
Japanese Patent JP6710179
Kind Code:
B2
Abstract:
To improve waste heat efficiency of an engine, and improve assembling properties of installation parts arranged in an engine room, and avoid heat effect to an actuator of a valve device.SOLUTION: A remotely controllable valve device 50 for performing split flow and opening/closing to multiple nozzle groups A-D of the liquid chemical from a chemical tank is arranged in a space part S between a fan case 9 containing a blowing fan 8 inside and a fan cover 10 for covering an outer periphery of the fan case 9. A space for installing the valve device in a conventional engine room is made empty. Waste heat efficiency of an engine is improved and an allowance is produced in the space by emptying the space. Assembling properties of other installation parts arranged in the engine room are improved. Also, thus, the valve device 50 is arranged in a space part S between the fan case 9 and the fan cover 10, and thereby the heat effect by the engine to actuators 50e-50h of the valve device 50 is avoided.SELECTED DRAWING: Figure 3
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Inventors:
Kenji Kobayashi
Application Number:
JP2017098437A
Publication Date:
June 17, 2020
Filing Date:
May 17, 2017
Export Citation:
Assignee:
Maruyama Manufacturing Co., Ltd.
International Classes:
A01M7/00; B05B17/00; B60P3/30
Domestic Patent References:
| JP9074974A | ||||
| JP2004278408A | ||||
| JP2083064U | ||||
| JP2001108132A |
Foreign References:
| US4172557 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ryosuke Yasuda
Yoshiki Kuroki
Ryosuke Yasuda