ATE131346T1 - Verbesserte flüssigkeitssteuereinheit - Google Patents

Verbesserte flüssigkeitssteuereinheit

Info

Publication number
ATE131346T1
ATE131346T1 AT91309662T AT91309662T ATE131346T1 AT E131346 T1 ATE131346 T1 AT E131346T1 AT 91309662 T AT91309662 T AT 91309662T AT 91309662 T AT91309662 T AT 91309662T AT E131346 T1 ATE131346 T1 AT E131346T1
Authority
AT
Austria
Prior art keywords
outer member
control unit
molded
inner member
irrigation emitter
Prior art date
Application number
AT91309662T
Other languages
English (en)
Inventor
Raphael Mehoudar
Original Assignee
Hydro Plan Eng Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydro Plan Eng Ltd filed Critical Hydro Plan Eng Ltd
Application granted granted Critical
Publication of ATE131346T1 publication Critical patent/ATE131346T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/023Dispensing fittings for drip irrigation, e.g. drippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/541Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles a substantially flat extra element being placed between and clamped by the joined hollow-preforms
    • B29C66/5412Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles a substantially flat extra element being placed between and clamped by the joined hollow-preforms said substantially flat extra element being flexible, e.g. a membrane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81417General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Vehicle Body Suspensions (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Paper (AREA)
  • Surgical Instruments (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Nozzles (AREA)
  • External Artificial Organs (AREA)
AT91309662T 1990-10-25 1991-10-18 Verbesserte flüssigkeitssteuereinheit ATE131346T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL96106A IL96106A (en) 1990-10-25 1990-10-25 Fluid flow control unit for example for an irrigation emitter

Publications (1)

Publication Number Publication Date
ATE131346T1 true ATE131346T1 (de) 1995-12-15

Family

ID=11061703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309662T ATE131346T1 (de) 1990-10-25 1991-10-18 Verbesserte flüssigkeitssteuereinheit

Country Status (11)

Country Link
US (1) US5279462A (de)
EP (1) EP0482843B1 (de)
AT (1) ATE131346T1 (de)
AU (1) AU639374B2 (de)
BR (1) BR9104607A (de)
DE (1) DE69115437T2 (de)
DK (1) DK0482843T3 (de)
ES (1) ES2080914T3 (de)
GR (1) GR3019233T3 (de)
IL (1) IL96106A (de)
ZA (1) ZA918378B (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820028A (en) * 1992-02-26 1998-10-13 Naan Irrigation Systems Irrigation apparatus
IL109486A0 (en) * 1994-04-29 1994-07-31 Naan Irrigation Systems Irrigation apparatus
IL106572A0 (en) * 1992-11-19 1993-12-08 Paskal Avizarey Kshira Ltd Outlet connector for irrigation pipe
US5636797A (en) * 1993-07-30 1997-06-10 Cohen; Amir Drip irrigation emitter and flow control unit included therein
US5634594A (en) * 1993-07-30 1997-06-03 Cohen; Amir Flow control device particularly useful in drip irrigation emitters
US5413282A (en) * 1993-10-28 1995-05-09 James Hardie Irrigation, Inc. Pressure compensating emitter with shut down flush
US5711482A (en) * 1994-05-03 1998-01-27 Yu; Michael Resilient disk drip irrigation devices
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
US5615838A (en) * 1995-03-10 1997-04-01 Drip Irrigation Systems, Ltd. In-line retention drip emitter
IL122777A (en) * 1997-12-28 2003-12-10 Amir Cohen Valve controlled drip irrigation lines
IL131716A (en) 1998-12-21 2006-09-05 Amir Cohen Drip irrigation emitters
IL129817A (en) * 1999-05-06 2002-12-01 Plassim Tech Plastics Works Method for producing an irrigation pipeline with inner emitters
IL134695A0 (en) * 2000-02-23 2001-07-24 Naan Irrigation Systems C S Lt Flow regulators with flexibile diaphragms
FR2805699A1 (fr) 2000-02-25 2001-08-31 Thomson Multimedia Sa Methode de gestion d'une liste d'evenements diffuses et dispositif associe
GR20000100065A (el) 2000-02-28 2001-10-31 Σταλακτης με φιλτρο εισοδου του νερου και μεθοδος συναρμολογησης
US8302887B2 (en) * 2005-03-31 2012-11-06 Rain Bird Corporation Drip emitter
CN101557701A (zh) * 2005-08-17 2009-10-14 内塔芬有限公司 灌溉发射器内的泡沫硅树脂部件
IL171482A (en) 2005-10-19 2014-12-31 Zvi Einav Dropper with independent runoff valve
ATE449989T1 (de) * 2005-12-27 2009-12-15 Netafim Ltd Fluidströmungs-steuerregler
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
ITSV20060018A1 (it) * 2006-07-10 2008-01-11 Irritec S R L Emettitore regolabile per fluidi in particolare negli impianti di irrigazione
EP1884157A1 (de) * 2006-08-03 2008-02-06 GARDENA Manufacturing GmbH Bewässerungsvorrichtung
US8628032B2 (en) 2008-12-31 2014-01-14 Rain Bird Corporation Low flow irrigation emitter
IL204685A (en) * 2009-03-23 2014-07-31 Rosenberg Avner A device for flow control especially useful for drip irrigation drips
US8317111B2 (en) * 2010-01-31 2012-11-27 Amirim Products Development & Patents Ltd. Bi-component drip emitter
GB2484924A (en) 2010-10-25 2012-05-02 Amirim Products Dev & Patents Ltd An on line drip irrigation emitter having an inlet filtering dvice
US9485923B2 (en) 2012-03-26 2016-11-08 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9877440B2 (en) 2012-03-26 2018-01-30 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
US20130248622A1 (en) 2012-03-26 2013-09-26 Jae Yung Kim Drip line and emitter and methods relating to same
CN103062466B (zh) * 2013-01-11 2014-11-05 李光永 一种微灌毛管进口流量调节器
US9872444B2 (en) 2013-03-15 2018-01-23 Rain Bird Corporation Drip emitter
US9949448B2 (en) 2015-01-14 2018-04-24 Amirim Products Development & Patents Ltd. Modular in line button drip emitter system
US10869434B2 (en) 2013-07-09 2020-12-22 Amirim Products Development & Patents Ltd. Elliptical in line button dripper with extended bonding zones
US9462760B2 (en) 2013-07-09 2016-10-11 Amirim Products Development & Patents Ltd. In line button drip emitter
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
USD811179S1 (en) 2013-08-12 2018-02-27 Rain Bird Corporation Emitter part
US10172302B2 (en) * 2013-09-25 2019-01-08 Netafim, Ltd. Drip emitter
US9883640B2 (en) 2013-10-22 2018-02-06 Rain Bird Corporation Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines
WO2015070915A1 (de) 2013-11-14 2015-05-21 Alfred Kärcher Gmbh & Co. Kg Sprühdüsenvorrichtung und verfahren zur einstellung eines oder mehrerer sprühstrahlen
BR112016029844B1 (pt) * 2014-06-20 2021-06-01 Medspray B.V. Dispositivos de pulverização, método para fabricação de um dispositivo de pulverização, e, uso do dispositivo de pulverização
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
RU2579468C1 (ru) * 2014-12-24 2016-04-10 Михаил Иванович Голубенко Водовыпуск поливного трубопровода
CN112703994B (zh) 2015-12-03 2023-05-02 耐特菲姆有限公司 滴灌灌水器
JP6689634B2 (ja) * 2016-03-17 2020-04-28 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
CN107258475A (zh) 2016-04-07 2017-10-20 阿米尔·科恩 内嵌式按钮滴灌灌水器
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
US10100863B2 (en) * 2016-07-27 2018-10-16 GM Global Technology Operations LLC External heat-stake arrangement
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
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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR48310E (fr) * 1936-07-31 1937-12-27 Accessoire Precision Perfectionnements apportés aux dispositifs de commande à distance, notamment à ceux pour véhicules automobiles
FR48811E (fr) * 1937-02-19 1938-07-12 Tube à vide amplificateur
US2431238A (en) * 1946-04-15 1947-11-18 Friedman Theodore Process of locking flat members to bodies
US3436803A (en) * 1966-02-07 1969-04-08 Stanley J Sarnoff Uniting parts by the use of vibrational and positive material deforming forces and article made thereby
US3970273A (en) * 1975-01-10 1976-07-20 Arundale, Inc. Appliance foot with secure resilient pad
US3998427A (en) * 1975-12-11 1976-12-21 Clarence Bentley Self-cleaning drip irrigation valve
US4084749A (en) * 1976-04-11 1978-04-18 Mordeki Drori Flow reducing devices particularly useful as drip emitters for drip irrigation
IL50650A (en) * 1976-10-10 1979-05-31 Drori Mordeki Regulated flow-reducing device particularly useful for drip irrigation
IL68835A (en) * 1976-10-26 1984-10-31 Hydro Plan Eng Ltd Drip irrigation system
DE2729458C3 (de) * 1977-06-30 1981-07-16 Arcu Armaturindustri AB, Alstermo Strömungsregulator, insbesondere zum Einbau zwischen einem Wasserkran und einem Wasserleitungsende
IL58176A0 (en) * 1979-09-04 1979-12-30 Bron Dan A self-regulating nozzle for a liquid supply line
FR2468810A1 (fr) * 1979-10-29 1981-05-08 Irrifrance Sa Limiteur de debit
IL58773A (en) * 1979-11-22 1982-12-31 Hydro Plan Eng Ltd Emitter unit
SU935011A1 (ru) * 1981-01-19 1982-06-15 Всесоюзное Научно-Производственное Объединение По Механизации Орошения "Радуга" Водовыпуск дл капельного орошени
CA1292846C (en) * 1988-09-20 1991-12-10 Pierre P. Meunier Charcoal bed assembly

Also Published As

Publication number Publication date
EP0482843A1 (de) 1992-04-29
AU8600391A (en) 1992-04-30
AU639374B2 (en) 1993-07-22
GR3019233T3 (en) 1996-06-30
EP0482843B1 (de) 1995-12-13
IL96106A (en) 1998-04-05
ZA918378B (en) 1992-07-29
DE69115437D1 (de) 1996-01-25
DK0482843T3 (da) 1996-03-04
DE69115437T2 (de) 1996-05-02
ES2080914T3 (es) 1996-02-16
US5279462A (en) 1994-01-18
BR9104607A (pt) 1992-06-09
IL96106A0 (en) 1991-07-18

Similar Documents

Publication Publication Date Title
DE69115437D1 (de) Verbesserte Flüssigkeitssteuereinheit
DE59000725D1 (de) Dehnschlauch zur verringerung von druckpulsationen.
ES2102635T3 (es) Cateter con conjunto de valvula mejorado.
SE7901747L (sv) Rorforband och forfarande for dess tillverkning
DE59000735D1 (de) Medizinisches pumpgeraet.
ES8505457A1 (es) "perfeccionamientos introducidos en un manguito flexible ondulado destinado a guarnecer una junta mecanica".
FI953767A (fi) Väline muhviliitoksen tekemiseksi muoviputkeen
DE60115319D1 (de) Kraftstofftank und Herstellungsverfahren
SE9400835D0 (sv) Valve cartridge
SE8602456D0 (sv) Sett vid anordning av en forgrening pa ett ror
TR199900217T2 (xx) �zellikle ya�murlama sistemleri i�in i� i�e ge�meli boru.
DK0451892T3 (da) Kuglehane
EP0414977B1 (de) Kleine Zerstäuber für die Bewässerung
SE9701734D0 (sv) Sätt att avtäta en spalt mellan en ringformig vägg och ett rörändparti
DE59203255D1 (de) Verbindungsanordnung einer Rohrleitung.
ES2095249T3 (es) Tuberia de riego por goteo y metodo de produccion de la misma.
FI934848A0 (fi) Menetelmä ja muotti laajennuksen, kuten muhvin muodostamiseksi putkeen sekä muoviputki
ATE129057T1 (de) Sanitäre wandarmatur.
RU2000491C1 (ru) Струйный диод
ATE163468T1 (de) Muffenspiegeldichtung
DE59302140D1 (de) Ablaufarmatur einer wandhängenden Toilette
DK189482A (da) Aggregat til indbygning i et fluidfoerende ledningssystem og omfattende en hul metaldel og en muffedel af plast
DE59901166D1 (de) Verbindung eines Rohrformteils mit einem Rohr
SE9003965L (sv) Anordning foer avtaetning av tvaa roerformiga kopplingsdelar mellan ett draenkbart pumpaggregat och en utloppsledning
JPS5431470A (en) Manufacture of flexible pipe

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee