Title:
粉塵抑制システム
Document Type and Number:
Japanese Patent JP7369431
Kind Code:
B2
Abstract:
A fluid discharger includes: a discharge nozzle configured to discharge fluid; a first rotation device configured to rotate the discharge nozzle; and a control device configured to control the first rotation device by remote operation. The control device includes a first mode control unit including a first automatic control unit configured to automatically perform reciprocating control of the discharge nozzle in a first rotation range set for each of the fluid dischargers; and a first switching unit configured to switch between a control signal to be outputted from the first automatic control unit and a control signal to rotate the discharge nozzle by a first rotation angle designated by remote operation. In a dust suppression system, this configuration can control the direction of the discharge nozzle by remote operation, and also can automatically reciprocate the direction of the discharge nozzle within a predetermined range.
Inventors:
Yasunobu Suzuki
Application Number:
JP2019159089A
Publication Date:
October 26, 2023
Filing Date:
August 30, 2019
Export Citation:
Assignee:
Suzu Ken Kogyo Co., Ltd.
International Classes:
E04G23/08; B05B13/04
Domestic Patent References:
| JP2018109327A | ||||
| JP2008307516A | ||||
| JP2018145689A | ||||
| JP8326331A |
Attorney, Agent or Firm:
Shuzo Sudo