JPS51129771A - Device of controlling spray and recovery of agricultural chemicals - Google Patents
Device of controlling spray and recovery of agricultural chemicalsInfo
- Publication number
- JPS51129771A JPS51129771A JP5175475A JP5175475A JPS51129771A JP S51129771 A JPS51129771 A JP S51129771A JP 5175475 A JP5175475 A JP 5175475A JP 5175475 A JP5175475 A JP 5175475A JP S51129771 A JPS51129771 A JP S51129771A
- Authority
- JP
- Japan
- Prior art keywords
- recovery
- agricultural chemicals
- controlling spray
- control
- pressure signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: The opening and closing of spray valve and recovery valve are controlled by a fluid pressure signal produced by a fluid compressing means, in order to perform the control with a simple construction as well as to control the two valves simultaneously with the same fluid pressure signal.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5175475A JPS51129771A (en) | 1975-04-28 | 1975-04-28 | Device of controlling spray and recovery of agricultural chemicals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5175475A JPS51129771A (en) | 1975-04-28 | 1975-04-28 | Device of controlling spray and recovery of agricultural chemicals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51129771A true JPS51129771A (en) | 1976-11-11 |
JPS5754103B2 JPS5754103B2 (en) | 1982-11-16 |
Family
ID=12895713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5175475A Granted JPS51129771A (en) | 1975-04-28 | 1975-04-28 | Device of controlling spray and recovery of agricultural chemicals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51129771A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59231504A (en) * | 1983-06-14 | 1984-12-26 | Furukawa Electric Co Ltd:The | Manufacture of optical fiber unit |
-
1975
- 1975-04-28 JP JP5175475A patent/JPS51129771A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5754103B2 (en) | 1982-11-16 |
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