JPS57207560A - Spray nozzle for agriculture - Google Patents
Spray nozzle for agricultureInfo
- Publication number
- JPS57207560A JPS57207560A JP9270281A JP9270281A JPS57207560A JP S57207560 A JPS57207560 A JP S57207560A JP 9270281 A JP9270281 A JP 9270281A JP 9270281 A JP9270281 A JP 9270281A JP S57207560 A JPS57207560 A JP S57207560A
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- chemicals
- spray nozzle
- cut holes
- spraying
- 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
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
PURPOSE: To eliminate dropping of chemicals when spraying of chemicals is stopped, by placing a screen board made of soft elastic material at a specified ditance behind the orifice 2 and forming discontinuous radial cut holes at the center.
CONSTITUTION: A spray nozzle A is provided with an orifice 2 at rear end of a cylindrical spray nozzle 3, and an air inlet hole 4 is provided on the peripheral face near the tip of the orifice 2. A screen board 5 made of soft elastic material such as rubber, soft synthetic resin, etc. is placed behind the orifice 2 at a specified distance, and discontinuous radial cut holes 6 are formed at the center. When spraying of chemicals is interrupted or stopped, the cut holes 6 close immediately in correspondence to pressure drop of the chemicals which are sent by pressure.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9270281A JPS57207560A (en) | 1981-06-12 | 1981-06-12 | Spray nozzle for agriculture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9270281A JPS57207560A (en) | 1981-06-12 | 1981-06-12 | Spray nozzle for agriculture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57207560A true JPS57207560A (en) | 1982-12-20 |
JPS615786B2 JPS615786B2 (en) | 1986-02-21 |
Family
ID=14061811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9270281A Granted JPS57207560A (en) | 1981-06-12 | 1981-06-12 | Spray nozzle for agriculture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207560A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01501770A (en) * | 1986-06-17 | 1989-06-22 | ブロンザビア‐エール、エキプマン | Nozzles and equipment using this type of nozzle |
-
1981
- 1981-06-12 JP JP9270281A patent/JPS57207560A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01501770A (en) * | 1986-06-17 | 1989-06-22 | ブロンザビア‐エール、エキプマン | Nozzles and equipment using this type of nozzle |
JPH0536107B2 (en) * | 1986-06-17 | 1993-05-28 | Buronzabia Eeru Ekipuman |
Also Published As
Publication number | Publication date |
---|---|
JPS615786B2 (en) | 1986-02-21 |
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