JO1331B1 - جهاز تغذية متقطرة منظم بالضغط - Google Patents
جهاز تغذية متقطرة منظم بالضغطInfo
- Publication number
- JO1331B1 JO1331B1 JO19841331A JOP19841331A JO1331B1 JO 1331 B1 JO1331 B1 JO 1331B1 JO 19841331 A JO19841331 A JO 19841331A JO P19841331 A JOP19841331 A JO P19841331A JO 1331 B1 JO1331 B1 JO 1331B1
- Authority
- JO
- Jordan
- Prior art keywords
- disc
- pressure
- chamber
- feed device
- drip feed
- 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)
- Measuring Volume Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Safety Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
جهاز تغذية منظم بالضغط من اجل استعماله لأغراض الريّ يشتمل على هيكل فيه فتحة مدخل فوق احد جوانبه وجدار حلقي على الجانب الآخر، يشبك هذا الهيكل بواسطة غطاء فيه فتحة مخرج على احد الجوانب وجدار حلقي على الجانب الآخر، لكي يشبك الجدار الحلقي على الهيكل ويحجز داخل الحجرة المتشكلة بينهما يشتمل على حافة او اطار حلقي يشبك بمحيط الحجرة، ويوجد في داخل هذا الزر غشاء مرن بالقرب من فتحة المخرج، وتشمل فتحة المخرج على القل على اخدود لكي يقوم بالتحكم بالدفق عندما يدفع (يضغط) الغشاء المرن باتجاه هذا الاخدود بواسطة ضغط المائع المتدفق من خلاله ليتحكم بالدفق بشكل يتناسب مع الضغط.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPF767483 | 1983-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JO1331B1 true JO1331B1 (ar) | 1986-11-30 |
Family
ID=3769944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JO19841331A JO1331B1 (ar) | 1983-01-19 | 1984-01-18 | جهاز تغذية متقطرة منظم بالضغط |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0132262A1 (ar) |
FR (1) | FR2539329A1 (ar) |
GR (1) | GR79175B (ar) |
IT (2) | IT1178826B (ar) |
JO (1) | JO1331B1 (ar) |
NZ (1) | NZ206880A (ar) |
WO (1) | WO1984002828A1 (ar) |
ZA (1) | ZA84416B (ar) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612044B1 (fr) * | 1987-03-13 | 1989-08-25 | France Arrosage Sarl | Dispositif d'autoregulation pour micro-aspersion destine a l'irrigation des terrains agricoles |
IL101071A (en) * | 1992-02-26 | 1997-09-30 | Naan Irrigation Systems | Drip irrigation apparatus |
US6085986A (en) * | 1994-05-03 | 2000-07-11 | Yu; Michael | Oscillating disk drives |
US6305617B1 (en) | 1994-05-03 | 2001-10-23 | Michael Yu | Oscillating disk dental hygiene device |
US5711482A (en) * | 1994-05-03 | 1998-01-27 | Yu; Michael | Resilient disk drip irrigation devices |
IL119352A (en) * | 1996-10-04 | 1999-12-22 | Rosenberg Peretz | Water metering device particularly useful for multiple outlet units |
WO2011051933A1 (en) * | 2009-10-29 | 2011-05-05 | Naan Dan Jain Irrigation C.S. Ltd. | A dripper and a flow resistance mechanism thereof |
FR2995757B1 (fr) * | 2012-09-25 | 2015-04-24 | Inst Nat De Recherche En Sciences Et Technologies Pour L'environnement Et L'agriculture Irstea | Distributeur d'irrigation a debit autoregule et son utilisation |
US10426104B2 (en) * | 2015-11-20 | 2019-10-01 | Massachusetts Institute Of Technology | Pressure compensating emitter having very low activation pressure and large operating range |
US11937556B2 (en) | 2020-08-13 | 2024-03-26 | Massachusetts Institute Of Technology | Channel-less drip irrigation emitters and methods of using the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727635A (en) * | 1971-07-12 | 1973-04-17 | T Todd | Pressure compensating trickle rate fluid outlet |
AU483758B2 (en) * | 1973-02-14 | 1975-08-07 | Ris Irrigation Systems Pty. Ltd. | Button drip feed device |
AU3712878A (en) * | 1977-07-08 | 1979-12-20 | Deutsher Pty Ltd | 'trickle irrigation emitter' |
IL58385A0 (en) * | 1979-02-05 | 1980-01-31 | Sub Terrain Irrigation | Irrigation emitter |
FR2500259A1 (fr) * | 1981-02-26 | 1982-08-27 | Dumont Marc | Emetteur d'irrigation en goutte a goutte destine a etre monte sur un conduit d'amenee de liquide |
NZ200961A (en) * | 1981-06-23 | 1985-11-08 | Ris Irrigation Syst | Pressure-regulated drip feed device with diaphragm which adjusts according to water pressure to control flow |
-
1984
- 1984-01-18 NZ NZ206880A patent/NZ206880A/en unknown
- 1984-01-18 FR FR8400762A patent/FR2539329A1/fr active Granted
- 1984-01-18 JO JO19841331A patent/JO1331B1/ar active
- 1984-01-19 ZA ZA84416A patent/ZA84416B/xx unknown
- 1984-01-19 EP EP84900490A patent/EP0132262A1/en not_active Withdrawn
- 1984-01-19 GR GR73562A patent/GR79175B/el unknown
- 1984-01-19 IT IT67053/84A patent/IT1178826B/it active
- 1984-01-19 IT IT8452851U patent/IT8452851V0/it unknown
- 1984-01-19 WO PCT/AU1984/000012 patent/WO1984002828A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0132262A1 (en) | 1985-01-30 |
IT8452851V0 (it) | 1984-01-19 |
FR2539329A1 (fr) | 1984-07-20 |
ZA84416B (en) | 1984-09-26 |
IT8467053A0 (it) | 1984-01-19 |
FR2539329B3 (ar) | 1985-04-12 |
WO1984002828A1 (en) | 1984-08-02 |
GR79175B (ar) | 1984-10-02 |
IT1178826B (it) | 1987-09-16 |
NZ206880A (en) | 1987-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2133511B (en) | Fluid flow valves with preset throughflow | |
GB2190471B (en) | Faucet valve with anti-siphon back flow preventer | |
JO1331B1 (ar) | جهاز تغذية متقطرة منظم بالضغط | |
JPS5655766A (en) | Flow rate regulating valve | |
JPS5635871A (en) | Pressure regulating and flow rate control valve with preliminary exhaust | |
SE8305069D0 (sv) | Genomstromningsmengdregulator | |
DE3662458D1 (en) | Equalizing device for flow and pressure fluctuations in a fluid flow network | |
NZ221875A (en) | Fluid flow valve with automatic pressure fluctuation adjustment providing constant flow rate | |
JPS572488A (en) | High pressure pump with flow controlling valve | |
GB2128166B (en) | Improvements in the metering of fluid flow | |
DE3175724D1 (en) | Check valve for use with intravenous administration sets | |
EP0192037A3 (en) | Shut-off device, especially for high-pressure fluids, and use of the device | |
GB2176580B (en) | Improved differential pressure fluid flow regulating device | |
ES2001051A6 (es) | Valvula y metodo para controlar el flujo de material solido en particulas, y tolva que contiene dicha valvula. | |
AU549665B2 (en) | Flow and pressure compensated valve | |
GB2049114B (en) | Fluid flow shutoff valve | |
IE863164L (en) | Flow control valve, suitable for use with an instantaneous¹water heater | |
DE3174139D1 (en) | Pressure regulating and shut-off valve | |
ZA85553B (en) | Fluid flow diverter valve with improved flow-through construction | |
SE8207247L (sv) | Ventilinsats | |
GB2192794B (en) | Improvements in gaseous fluid flow valves | |
GB1401691A (en) | Nozzle attachment | |
AU7109881A (en) | Valve with restricted and unrestricted flow inlets | |
ES8505557A1 (es) | Un dispositivo de alimentacion por goteo a presion regulada, utilizable particularmente en riego | |
JPS5683363A (en) | Pressure reducing and flow rate regulating nozzle |