PT71182A - Emitter for drip irrigation systems - Google Patents
Emitter for drip irrigation systemsInfo
- Publication number
- PT71182A PT71182A PT71182A PT7118280A PT71182A PT 71182 A PT71182 A PT 71182A PT 71182 A PT71182 A PT 71182A PT 7118280 A PT7118280 A PT 7118280A PT 71182 A PT71182 A PT 71182A
- Authority
- PT
- Portugal
- Prior art keywords
- emitter
- drip irrigation
- irrigation systems
- systems
- drip
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7915630 | 1979-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT71182A true PT71182A (en) | 1980-06-01 |
Family
ID=10504967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT71182A PT71182A (en) | 1979-05-04 | 1980-05-02 | Emitter for drip irrigation systems |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0018815A1 (pt) |
ES (1) | ES8102848A1 (pt) |
GR (1) | GR68416B (pt) |
JO (1) | JO1091B1 (pt) |
MA (1) | MA18826A1 (pt) |
PT (1) | PT71182A (pt) |
WO (1) | WO1980002358A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL75336A (en) * | 1985-05-29 | 1992-07-15 | Plastro Gvat | Method for producing a drip irrigation line and an emitter therefor |
FR2709400B1 (fr) * | 1993-09-01 | 1995-12-15 | Pierre Jouglens | Dispositif goutte à goutte pour installation d'arrosage de cultures. |
Family Cites Families (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 |
US3998244A (en) * | 1975-08-08 | 1976-12-21 | Clarence Bentley | Drip irrigation valve with helical flow path |
NZ181702A (en) * | 1975-10-17 | 1978-07-28 | Iplex Plastic Ind Pty Ltd | Drip feed deivce:attachment to water supply tube |
US4177947A (en) * | 1978-10-13 | 1979-12-11 | Reed Irrigation Systems Pty. Ltd. | Irrigation device |
-
1980
- 1980-04-29 EP EP80301404A patent/EP0018815A1/en not_active Ceased
- 1980-05-02 WO PCT/GB1980/000079 patent/WO1980002358A1/en unknown
- 1980-05-02 MA MA19021A patent/MA18826A1/fr unknown
- 1980-05-02 ES ES491132A patent/ES8102848A1/es not_active Expired
- 1980-05-02 PT PT71182A patent/PT71182A/pt unknown
- 1980-05-02 GR GR61833A patent/GR68416B/el unknown
- 1980-05-04 JO JO19801091A patent/JO1091B1/en active
Also Published As
Publication number | Publication date |
---|---|
JO1091B1 (en) | 1982-07-10 |
MA18826A1 (fr) | 1980-12-31 |
EP0018815A1 (en) | 1980-11-12 |
WO1980002358A1 (en) | 1980-11-13 |
ES491132A0 (es) | 1981-02-16 |
GR68416B (pt) | 1981-12-29 |
ES8102848A1 (es) | 1981-02-16 |
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