MX167716B - Unidad emisora de irrigacion por goteo, compensadoa de presion en linea, de una pieza - Google Patents
Unidad emisora de irrigacion por goteo, compensadoa de presion en linea, de una piezaInfo
- Publication number
- MX167716B MX167716B MX011343A MX1134388A MX167716B MX 167716 B MX167716 B MX 167716B MX 011343 A MX011343 A MX 011343A MX 1134388 A MX1134388 A MX 1134388A MX 167716 B MX167716 B MX 167716B
- Authority
- MX
- Mexico
- Prior art keywords
- flow
- fluid
- housing
- inlets
- annular outlet
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
-
- 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
-
- 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
- A01G2025/006—Tubular drip irrigation dispensers mounted coaxially within water feeding tubes
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Pipe Accessories (AREA)
Abstract
La presente invención se refiere a una unidad emisora, de irrigación por goteo, compensadora de presión, en líena, de una pieza, cilíndrica, dispuesta dentro de un alojamiento y que comprende: a) entradas que están en comunicación con el interior del alojamiento; b) desviadores de flujo formados en la superficie externa de la unidad emisora, para forzar desde las entradas el flujo de fluído en el mismo, para llevar a cabo varias secciones y arcos lado a lado; c) regulador deformable del flujo interpuesto entre las entradas y las regiones de salida anulares para regular ulteriormente el volúmen de fluído que fluye entre ellos; d) canales entre las entradas y los reguladores deformables del flujo; e) regiones anulares de salida que proporcionan una trayectoria directa para el flujo libre del fluído a través de las regiones de salida anulares al exterior del alojamiento, a través de uno o más orificios de salida; caracterizada porque el regulador de flujo deformable incluye un miembro tubular que atraviesa la unidad emisora, el miembro tubular se deforma por una presión de fluido mayor en el alojamiento para restringir el flujo del fluido a través de las mismas; las regiones de salida anulares comprenden una pluralidad de bordes de soporte con espacios en la superficie externa de la unidad emisora, los orificios de salida están cortados dentro de alojamiento inmediatamente adyacentes a las regiones de salida anulares por lo cual los cambios en la presión del fluido en el alojamiento afectan al flujo de fluido a través del miembro tubular de tal forma que los regimenes de flujo de fluido de salida tienden a permanecer relativamente estables.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/054,468 US4824025A (en) | 1987-05-26 | 1987-05-26 | One-piece in-line pressure compensating drip irrigation emitter |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167716B true MX167716B (es) | 1993-04-07 |
Family
ID=21991289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX011343A MX167716B (es) | 1987-05-26 | 1988-05-02 | Unidad emisora de irrigacion por goteo, compensadoa de presion en linea, de una pieza |
Country Status (9)
Country | Link |
---|---|
US (1) | US4824025A (es) |
EP (1) | EP0295400B1 (es) |
AU (1) | AU602981B2 (es) |
BR (1) | BR8802529A (es) |
EG (1) | EG18403A (es) |
ES (1) | ES2042633T3 (es) |
IL (1) | IL86355A (es) |
MX (1) | MX167716B (es) |
ZA (1) | ZA882930B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111565560A (zh) * | 2017-11-08 | 2020-08-21 | 恩足立普有限公司 | 在稳定压力下的灌溉方法及系统 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL93255A (en) * | 1990-02-02 | 1997-03-18 | Plastro Gvat | Drip irrigation lines |
US5111996A (en) * | 1991-02-27 | 1992-05-12 | Drip Irrigation Systems, Ltd. | Incremental pressure-compensating drip irrigation emitter |
US5236130A (en) * | 1991-03-15 | 1993-08-17 | Lego M. Lemelshtrich Ltd. | Drip irrigation apparatus |
GR1000745B (el) * | 1991-08-01 | 1992-12-30 | Eurodrip A V E G E Anonymos Vi | Σταλλακτης μεσα σε αγωγο ποτισματος σε σταγονες, αντισταθμιζων με αυτορρυθμιση την πιεση του νερου. |
IL108171A (en) * | 1993-12-24 | 2000-01-31 | Hydromatic Ltd | Flow reducer devices and drip irrigation emitter including same |
US5628462A (en) * | 1995-08-15 | 1997-05-13 | Miller; David B. | Drip irrigation emitter |
IL143253A0 (en) | 1998-11-20 | 2002-04-21 | T Systems Int Inc | Drip irrigation hose with emitters having different discharge rates |
IL129817A (en) * | 1999-05-06 | 2002-12-01 | Plassim Tech Plastics Works | Method for producing an irrigation pipeline with inner emitters |
GR20000100065A (el) * | 2000-02-28 | 2001-10-31 | Σταλακτης με φιλτρο εισοδου του νερου και μεθοδος συναρμολογησης | |
US7108205B1 (en) * | 2005-03-01 | 2006-09-19 | D.R.T.S. Enterprises Ltd. | Drip irrigation system employing parallel adjacent flowpaths |
US8302887B2 (en) * | 2005-03-31 | 2012-11-06 | Rain Bird Corporation | Drip emitter |
US20070189852A1 (en) * | 2006-01-31 | 2007-08-16 | Greg Wolfley | Modular network irrigation system |
US7648085B2 (en) | 2006-02-22 | 2010-01-19 | Rain Bird Corporation | Drip emitter |
US20080017729A1 (en) * | 2006-07-07 | 2008-01-24 | Kuang-Bao Ou-Young | High volume dripping hoses |
US7988076B2 (en) * | 2008-10-20 | 2011-08-02 | D.R.T.S. Enterprises Ltd. | Non-clogging non-pressure compensated drip emitter |
US8372326B2 (en) * | 2008-10-20 | 2013-02-12 | D.R.T.S. Enterprises Ltd. | Pressure compensated non-clogging drip emitter |
US8628032B2 (en) | 2008-12-31 | 2014-01-14 | Rain Bird Corporation | Low flow irrigation emitter |
WO2010127358A1 (en) * | 2009-05-01 | 2010-11-04 | D.R.T.S. Enterprises Ltd. | Internally pressure compensated non-clogging drip emitter |
US20100282873A1 (en) * | 2009-05-06 | 2010-11-11 | Mattlin Jeffrey L | Drip Emitter and Methods of Assembly and Mounting |
WO2012064761A2 (en) | 2010-11-08 | 2012-05-18 | Aktivpak, Inc. | Beneficial agent dispenser |
GB2496832B (en) * | 2011-05-16 | 2013-11-13 | Uri Alkalay | Cylindrical drip irrigation emitter |
US20130248622A1 (en) | 2012-03-26 | 2013-09-26 | Jae Yung Kim | Drip line and emitter and methods relating to same |
US9485923B2 (en) * | 2012-03-26 | 2016-11-08 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10440903B2 (en) | 2012-03-26 | 2019-10-15 | Rain Bird Corporation | Drip line emitter and methods relating to same |
US9877440B2 (en) | 2012-03-26 | 2018-01-30 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9872444B2 (en) | 2013-03-15 | 2018-01-23 | Rain Bird Corporation | Drip emitter |
US9258949B2 (en) | 2013-06-19 | 2016-02-16 | National Diversified Sales, Inc. | Adjustable drip emitter |
US10631473B2 (en) | 2013-08-12 | 2020-04-28 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
USD811179S1 (en) | 2013-08-12 | 2018-02-27 | Rain Bird Corporation | Emitter part |
US10285342B2 (en) | 2013-08-12 | 2019-05-14 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9883640B2 (en) | 2013-10-22 | 2018-02-06 | Rain Bird Corporation | Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines |
MX2016013215A (es) * | 2014-04-09 | 2017-05-03 | Roots Sustainable Agricultural Tech Ltd | Sistema y metodo de suministro de calor. |
US10330559B2 (en) | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
US9795092B2 (en) * | 2015-08-27 | 2017-10-24 | Edward Newbegin | Circle in-line emitter |
US10736278B2 (en) * | 2016-04-14 | 2020-08-11 | Dimitrios Daios | Anti-clogging drip irrigation emitter |
US10375904B2 (en) | 2016-07-18 | 2019-08-13 | Rain Bird Corporation | Emitter locating system and related methods |
WO2018140772A1 (en) | 2017-01-27 | 2018-08-02 | Rain Bird Corporation | Pressure compensation members, emitters, drip line and methods relating to same |
US10440904B2 (en) * | 2017-04-19 | 2019-10-15 | Sgt Co., Ltd. | Drip emitter |
US10626998B2 (en) | 2017-05-15 | 2020-04-21 | Rain Bird Corporation | Drip emitter with check valve |
USD883048S1 (en) | 2017-12-12 | 2020-05-05 | Rain Bird Corporation | Emitter part |
US11985924B2 (en) | 2018-06-11 | 2024-05-21 | Rain Bird Corporation | Emitter outlet, emitter, drip line and methods relating to same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815636A (en) * | 1971-06-23 | 1974-06-11 | Iplex Plastic Ind Pty Ltd | Pressure reducing valve and flow control device |
US3856333A (en) * | 1972-12-07 | 1974-12-24 | Johns Manville | Drip irrigator device |
AR205938A1 (es) * | 1974-08-14 | 1976-06-15 | Hydro Plan Eng Ltd | Unidad de goteo |
US3981452A (en) * | 1975-02-10 | 1976-09-21 | Gershon Eckstein | Irrigation pipes with dripper units and method of its manufacture |
US4022384A (en) * | 1975-12-08 | 1977-05-10 | Hancor, Inc. | Irrigation tubing |
US4627573A (en) * | 1981-04-04 | 1986-12-09 | Havens International | Pressure compensator/emitter |
IL75336A (en) * | 1985-05-29 | 1992-07-15 | Plastro Gvat | Method for producing a drip irrigation line and an emitter therefor |
IL76553A (en) * | 1985-10-03 | 1993-01-31 | Naan Mech Works | Drip irrigation apparatus |
-
1987
- 1987-05-26 US US07/054,468 patent/US4824025A/en not_active Expired - Fee Related
-
1988
- 1988-04-26 ZA ZA882930A patent/ZA882930B/xx unknown
- 1988-04-26 AU AU15161/88A patent/AU602981B2/en not_active Ceased
- 1988-04-26 ES ES88106685T patent/ES2042633T3/es not_active Expired - Lifetime
- 1988-04-26 EP EP88106685A patent/EP0295400B1/en not_active Expired - Lifetime
- 1988-05-02 MX MX011343A patent/MX167716B/es unknown
- 1988-05-12 IL IL86355A patent/IL86355A/xx unknown
- 1988-05-24 BR BR8802529A patent/BR8802529A/pt not_active IP Right Cessation
- 1988-05-25 EG EG278/88A patent/EG18403A/xx active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111565560A (zh) * | 2017-11-08 | 2020-08-21 | 恩足立普有限公司 | 在稳定压力下的灌溉方法及系统 |
CN111565560B (zh) * | 2017-11-08 | 2023-06-02 | 恩足立普有限公司 | 在稳定压力下的灌溉方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
EP0295400A1 (en) | 1988-12-21 |
EG18403A (en) | 1993-02-28 |
ZA882930B (en) | 1988-10-24 |
IL86355A0 (en) | 1988-11-15 |
ES2042633T3 (es) | 1993-12-16 |
IL86355A (en) | 1991-11-21 |
BR8802529A (pt) | 1988-12-20 |
AU1516188A (en) | 1988-12-01 |
US4824025A (en) | 1989-04-25 |
AU602981B2 (en) | 1990-11-01 |
EP0295400B1 (en) | 1993-06-23 |
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