IT987087B - DROP BY DROP IRRIGATION DEVICE - Google Patents
DROP BY DROP IRRIGATION DEVICEInfo
- Publication number
- IT987087B IT987087B IT23391/73A IT2339173A IT987087B IT 987087 B IT987087 B IT 987087B IT 23391/73 A IT23391/73 A IT 23391/73A IT 2339173 A IT2339173 A IT 2339173A IT 987087 B IT987087 B IT 987087B
- Authority
- IT
- Italy
- Prior art keywords
- drop
- irrigation device
- drop irrigation
- irrigation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH614072A CH550532A (en) | 1972-04-25 | 1972-04-25 | IRRIGATION DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT987087B true IT987087B (en) | 1975-02-20 |
Family
ID=4304903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23391/73A IT987087B (en) | 1972-04-25 | 1973-04-24 | DROP BY DROP IRRIGATION DEVICE |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT323455B (en) |
BE (1) | BE798627A (en) |
CH (1) | CH550532A (en) |
DE (1) | DE2320630A1 (en) |
ES (1) | ES414025A1 (en) |
FR (1) | FR2182471A5 (en) |
IT (1) | IT987087B (en) |
LU (1) | LU67483A1 (en) |
NL (1) | NL7305736A (en) |
OA (1) | OA04370A (en) |
ZA (1) | ZA73636B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885743A (en) * | 1974-09-05 | 1975-05-27 | Apache Corp | Flow control device for providing low flow rates |
HU177567B (en) * | 1978-11-15 | 1981-11-28 | Budapesti Mueszaki Egyetem | Sprinkler |
FR2468810A1 (en) * | 1979-10-29 | 1981-05-08 | Irrifrance Sa | Flow control valve for constant pressure - has cup with water passages to allow for pressure drop at outlet of valve |
HU188744B (en) * | 1983-07-21 | 1986-05-28 | "Kiskun" Mtsz,Hu | Method and apparatus for local flood irrigation |
-
1972
- 1972-04-25 CH CH614072A patent/CH550532A/en not_active IP Right Cessation
-
1973
- 1973-01-29 ZA ZA730636A patent/ZA73636B/en unknown
- 1973-04-18 FR FR7314208A patent/FR2182471A5/fr not_active Expired
- 1973-04-24 DE DE2320630A patent/DE2320630A1/en active Pending
- 1973-04-24 IT IT23391/73A patent/IT987087B/en active
- 1973-04-24 NL NL7305736A patent/NL7305736A/xx not_active Application Discontinuation
- 1973-04-24 ES ES414025A patent/ES414025A1/en not_active Expired
- 1973-04-24 BE BE130343A patent/BE798627A/en unknown
- 1973-04-24 LU LU67483A patent/LU67483A1/xx unknown
- 1973-04-24 AT AT360973A patent/AT323455B/en not_active IP Right Cessation
- 1973-04-25 OA OA54884A patent/OA04370A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7305736A (en) | 1973-10-29 |
FR2182471A5 (en) | 1973-12-07 |
ZA73636B (en) | 1974-03-27 |
BE798627A (en) | 1973-10-24 |
AT323455B (en) | 1975-07-10 |
LU67483A1 (en) | 1974-11-21 |
OA04370A (en) | 1980-01-31 |
ES414025A1 (en) | 1976-02-01 |
DE2320630A1 (en) | 1973-11-15 |
CH550532A (en) | 1974-06-28 |
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