Title:
SPRAY CONTROL APPARATUS ON LIQUID SPRAY VEHICLE
Document Type and Number:
Japanese Patent JP3970575
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a spray control apparatus on a liquid spray vehicle, in which a stable vehicle speed tuning control is performed by correcting the opening degree of a control valve in accordance with the change of the revolution speed of a spray pump or the like.
SOLUTION: In the liquid spray vehicle, in which a liquid storage tank 2 is mounted on the vehicle and is communicated to a spray nozzle 3 through the spray pump 5 and a control valve 6 to control the spray quantity of the liquid from the spray nozzle 3 by controlling the opening degree of the control valve 6 in accordance with the vehicle speed, a revolution speed detector 12 for detecting the revolution speed of the spray pump 5 or an engine 7 for driving the spray pump 5 is provided to control the opening degree of the control valve 6 based on the value detected in the revolution speed detector 12.
Inventors:
Yoshikazu Horinouchi
Takuzo Fukuo
Shoichi Kaneda
Kazuhiro Furusho
Takuzo Fukuo
Shoichi Kaneda
Kazuhiro Furusho
Application Number:
JP2001323136A
Publication Date:
September 05, 2007
Filing Date:
October 22, 2001
Export Citation:
Assignee:
ShinMaywa Industries,Ltd.
International Classes:
A01C23/00; A01G25/09; B05B17/00; E01H3/02; E01H10/00; (IPC1-7): B05B17/00; A01C23/00; A01G25/09; E01H3/02; E01H10/00
Domestic Patent References:
| JP4001224U | ||||
| JP61141954A | ||||
| JP11010042A | ||||
| JP6087420U |
Attorney, Agent or Firm:
Yoshiro Kurauchi