ZA927236B - Flow emitter units and moulds for use in the manufacture thereof. - Google Patents
Flow emitter units and moulds for use in the manufacture thereof.Info
- Publication number
- ZA927236B ZA927236B ZA927236A ZA927236A ZA927236B ZA 927236 B ZA927236 B ZA 927236B ZA 927236 A ZA927236 A ZA 927236A ZA 927236 A ZA927236 A ZA 927236A ZA 927236 B ZA927236 B ZA 927236B
- Authority
- ZA
- South Africa
- Prior art keywords
- baffles
- control duct
- baffle
- pair
- opposite
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
-
- 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
- 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
- A01G25/026—Apparatus or processes for fitting the drippers to the hoses or the pipes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Air-Flow Control Members (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Nozzles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Saccharide Compounds (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Making Paper Articles (AREA)
- External Artificial Organs (AREA)
- Exhaust Silencers (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Preliminary Treatment Of Fibers (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Luminescent Compositions (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/771,003 US5207386A (en) | 1991-10-01 | 1991-10-01 | Flow emitter units moulds for use in the manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA927236B true ZA927236B (en) | 1993-03-24 |
Family
ID=25090389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA927236A ZA927236B (en) | 1991-10-01 | 1992-09-22 | Flow emitter units and moulds for use in the manufacture thereof. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US5207386A (xx) |
| EP (1) | EP0535877B1 (xx) |
| JP (1) | JP2753428B2 (xx) |
| KR (1) | KR100258835B1 (xx) |
| CN (1) | CN1041688C (xx) |
| AT (1) | ATE166528T1 (xx) |
| AU (1) | AU646354B2 (xx) |
| BG (1) | BG60891B1 (xx) |
| BR (1) | BR9203825A (xx) |
| CA (1) | CA2079526C (xx) |
| CO (1) | CO4480685A1 (xx) |
| DE (1) | DE69225660T2 (xx) |
| ES (1) | ES2117655T3 (xx) |
| GR (1) | GR3027655T3 (xx) |
| HU (1) | HU212656B (xx) |
| IL (1) | IL103228A (xx) |
| MX (1) | MX9205569A (xx) |
| NZ (1) | NZ244440A (xx) |
| RU (1) | RU2067389C1 (xx) |
| SG (1) | SG51707A1 (xx) |
| TR (1) | TR27162A (xx) |
| TW (1) | TW253845B (xx) |
| UY (1) | UY23485A1 (xx) |
| ZA (1) | ZA927236B (xx) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688072A (en) | 1995-12-14 | 1997-11-18 | Micro Irrigation Technologies, Inc. | Agricultural drip tape |
| US6120634A (en) * | 1997-02-26 | 2000-09-19 | Micro Irrigation Technologies, Inc. | Method and apparatus for forming agricultural drip tape |
| IL121967A (en) * | 1997-10-14 | 2001-06-14 | Hydro Plan Eng Ltd | Irrigation output unit |
| GR980100173A (el) * | 1998-05-12 | 2000-01-31 | *�65tF fs@ �5st*5 f@*66 0� f9 | st 9 t*s@65 υ#0@Ν υθv#0 |
| IL131591A (en) * | 1999-08-25 | 2008-03-20 | Yuval Yassour | Adaptive vacuum grip system |
| US6620278B1 (en) | 2000-04-18 | 2003-09-16 | Nelson Irrigation Corporation | Drip tape manufacturing process |
| US6817548B2 (en) | 2001-09-05 | 2004-11-16 | R.M. Wade & Co. | Fluid distribution emitter and system |
| TWI222423B (en) * | 2001-12-27 | 2004-10-21 | Orbotech Ltd | System and methods for conveying and transporting levitated articles |
| US6736337B2 (en) | 2002-02-08 | 2004-05-18 | The Toro Company | Pressure compensating drip irrigation hose |
| US6877714B2 (en) * | 2003-05-08 | 2005-04-12 | The Toro Company | Flow control valve having differently configured labyrinths to select closing speed |
| US20050258279A1 (en) * | 2004-05-24 | 2005-11-24 | Nelson Irrigation Corporation | Pressure compensating drip tape and related method |
| WO2006105364A2 (en) * | 2005-03-31 | 2006-10-05 | Rain Bird Corporation | Drip emitter |
| JP4713397B2 (ja) * | 2006-01-18 | 2011-06-29 | 株式会社リコー | 微小流路構造体及び微小液滴生成システム |
| US7648085B2 (en) * | 2006-02-22 | 2010-01-19 | Rain Bird Corporation | Drip emitter |
| WO2008010026A1 (en) | 2006-07-19 | 2008-01-24 | Netafim Ltd. | Fluid flow labyrinth |
| US7735758B2 (en) * | 2006-09-18 | 2010-06-15 | Amir Cohen | Drip irrigation hoses of the labyrinth type and flow-control elements for producing such hoses |
| US8231445B2 (en) * | 2007-07-20 | 2012-07-31 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Apparatus and method for providing detonation damage resistance in ductwork |
| US8628032B2 (en) | 2008-12-31 | 2014-01-14 | Rain Bird Corporation | Low flow irrigation emitter |
| US20100282873A1 (en) * | 2009-05-06 | 2010-11-11 | Mattlin Jeffrey L | Drip Emitter and Methods of Assembly and Mounting |
| US8511586B2 (en) | 2011-04-20 | 2013-08-20 | Deere & Company | Disc shaped regulated drip irrigation emitter |
| US8920071B2 (en) * | 2011-09-07 | 2014-12-30 | Hazard Mitigation, Inc. | Apparatus and method for limiting ice formation |
| US9877440B2 (en) | 2012-03-26 | 2018-01-30 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
| US9485923B2 (en) | 2012-03-26 | 2016-11-08 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
| US20130248622A1 (en) | 2012-03-26 | 2013-09-26 | Jae Yung Kim | Drip line and 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 |
| US9872444B2 (en) | 2013-03-15 | 2018-01-23 | Rain Bird Corporation | Drip emitter |
| USD811179S1 (en) | 2013-08-12 | 2018-02-27 | Rain Bird Corporation | Emitter part |
| US10631473B2 (en) * | 2013-08-12 | 2020-04-28 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
| 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 |
| IL232537B (en) * | 2014-05-11 | 2019-06-30 | Wint Wi Ltd | flow control system |
| US10330559B2 (en) | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
| GR20140100552A (el) | 2014-11-04 | 2016-06-28 | Αριστειδης Εμμανουηλ Δερμιτζακης | Κυλινδρικος σταλακτης με φιλτρο νερου και μεθοδος |
| JP6577318B2 (ja) | 2015-10-01 | 2019-09-18 | 株式会社エンプラス | エミッタおよび点滴灌漑用チューブ |
| US10070595B2 (en) * | 2015-11-03 | 2018-09-11 | THE Machines Yvonand S.A. | Drip irrigation tube having dosing elements inserted therein |
| CN105479653B (zh) * | 2015-11-20 | 2017-06-16 | 西北农林科技大学 | 一种一体化压力补偿式扁平滴头生产方法 |
| 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 |
| US10626998B2 (en) | 2017-05-15 | 2020-04-21 | Rain Bird Corporation | Drip emitter with check valve |
| JP2018201426A (ja) * | 2017-06-06 | 2018-12-27 | 株式会社エンプラス | エミッタおよびそれを有する点滴灌漑用チューブ |
| USD883048S1 (en) | 2017-12-12 | 2020-05-05 | Rain Bird Corporation | Emitter part |
| JP2019129785A (ja) * | 2018-02-01 | 2019-08-08 | 株式会社エンプラス | エミッタおよび点滴灌漑用チューブ |
| US11985924B2 (en) | 2018-06-11 | 2024-05-21 | Rain Bird Corporation | Emitter outlet, emitter, drip line and methods relating to same |
| US11933417B2 (en) | 2019-09-27 | 2024-03-19 | Rain Bird Corporation | Irrigation sprinkler service valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870236A (en) * | 1973-03-14 | 1975-03-11 | Sahagun Barragan Jaime | Dripping irrigation tubing |
| US3896999A (en) * | 1973-09-28 | 1975-07-29 | Jaime Sahagun Barragan | Anti-clogging drip irrigation valve |
| IL45466A (en) * | 1974-08-14 | 1976-07-30 | Hydro Plan Eng Ltd | Drip irrigation |
| AR205938A1 (es) * | 1974-08-14 | 1976-06-15 | Hydro Plan Eng Ltd | Unidad de goteo |
| IL68835A (en) * | 1976-10-26 | 1984-10-31 | Hydro Plan Eng Ltd | Drip irrigation system |
| US4573640A (en) * | 1976-10-26 | 1986-03-04 | Hydro-Plan Engineering Ltd. | Irrigation emitter unit |
| US4430020A (en) * | 1982-09-29 | 1984-02-07 | Robbins Jackie W D | Drip irrigation hose |
-
1991
- 1991-10-01 US US07/771,003 patent/US5207386A/en not_active Expired - Lifetime
-
1992
- 1992-09-21 IL IL10322892A patent/IL103228A/en not_active IP Right Cessation
- 1992-09-21 HU HU9203008A patent/HU212656B/hu unknown
- 1992-09-22 AU AU25262/92A patent/AU646354B2/en not_active Expired
- 1992-09-22 ZA ZA927236A patent/ZA927236B/xx unknown
- 1992-09-22 NZ NZ24444092A patent/NZ244440A/en not_active IP Right Cessation
- 1992-09-25 DE DE69225660T patent/DE69225660T2/de not_active Expired - Lifetime
- 1992-09-25 AT AT92308773T patent/ATE166528T1/de not_active IP Right Cessation
- 1992-09-25 ES ES92308773T patent/ES2117655T3/es not_active Expired - Lifetime
- 1992-09-25 EP EP92308773A patent/EP0535877B1/en not_active Expired - Lifetime
- 1992-09-25 SG SG1996007604A patent/SG51707A1/en unknown
- 1992-09-29 JP JP4282216A patent/JP2753428B2/ja not_active Expired - Lifetime
- 1992-09-29 CO CO92368553A patent/CO4480685A1/es unknown
- 1992-09-30 BG BG96932A patent/BG60891B1/bg unknown
- 1992-09-30 CA CA002079526A patent/CA2079526C/en not_active Expired - Lifetime
- 1992-09-30 MX MX9205569A patent/MX9205569A/es unknown
- 1992-09-30 BR BR929203825A patent/BR9203825A/pt not_active IP Right Cessation
- 1992-09-30 KR KR1019920017886A patent/KR100258835B1/ko not_active IP Right Cessation
- 1992-09-30 RU SU925052898A patent/RU2067389C1/ru active
- 1992-09-30 TW TW081107737A patent/TW253845B/zh not_active IP Right Cessation
- 1992-09-30 CN CN92112478A patent/CN1041688C/zh not_active Expired - Lifetime
- 1992-10-01 TR TR00925/92A patent/TR27162A/xx unknown
- 1992-10-02 UY UY23485A patent/UY23485A1/es not_active IP Right Cessation
-
1998
- 1998-08-14 GR GR980401831T patent/GR3027655T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL103228A (en) | 1996-08-04 |
| KR930008322A (ko) | 1993-05-21 |
| HUT64439A (en) | 1994-01-28 |
| JPH05276841A (ja) | 1993-10-26 |
| TW253845B (xx) | 1995-08-11 |
| ES2117655T3 (es) | 1998-08-16 |
| BR9203825A (pt) | 1993-04-27 |
| KR100258835B1 (ko) | 2000-06-15 |
| CO4480685A1 (es) | 1997-07-09 |
| EP0535877B1 (en) | 1998-05-27 |
| RU2067389C1 (ru) | 1996-10-10 |
| ATE166528T1 (de) | 1998-06-15 |
| DE69225660T2 (de) | 1998-11-12 |
| GR3027655T3 (en) | 1998-11-30 |
| AU2526292A (en) | 1993-04-08 |
| SG51707A1 (en) | 1998-09-28 |
| EP0535877A3 (xx) | 1994-08-03 |
| CN1041688C (zh) | 1999-01-20 |
| CN1073067A (zh) | 1993-06-16 |
| US5207386A (en) | 1993-05-04 |
| EP0535877A2 (en) | 1993-04-07 |
| MX9205569A (es) | 1993-04-01 |
| CA2079526A1 (en) | 1993-04-02 |
| BG96932A (bg) | 1994-07-29 |
| HU212656B (en) | 1996-09-30 |
| TR27162A (tr) | 1994-11-10 |
| IL103228A0 (en) | 1993-02-21 |
| CA2079526C (en) | 1998-05-05 |
| BG60891B1 (bg) | 1996-06-28 |
| AU646354B2 (en) | 1994-02-17 |
| JP2753428B2 (ja) | 1998-05-20 |
| DE69225660D1 (de) | 1998-07-02 |
| NZ244440A (en) | 1994-07-26 |
| HU9203008D0 (en) | 1992-12-28 |
| UY23485A1 (es) | 1993-03-03 |
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