IT1159874B - Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione - Google Patents

Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione

Info

Publication number
IT1159874B
IT1159874B IT68563/78A IT6856378A IT1159874B IT 1159874 B IT1159874 B IT 1159874B IT 68563/78 A IT68563/78 A IT 68563/78A IT 6856378 A IT6856378 A IT 6856378A IT 1159874 B IT1159874 B IT 1159874B
Authority
IT
Italy
Prior art keywords
flow rate
irrigation systems
cleaning valve
fluid self
rate fluid
Prior art date
Application number
IT68563/78A
Other languages
English (en)
Other versions
IT7868563A0 (it
Inventor
Virginio Maggioni
Renzo Moretti
Original Assignee
Fiat Spa
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 Fiat Spa filed Critical Fiat Spa
Priority to IT68563/78A priority Critical patent/IT1159874B/it
Publication of IT7868563A0 publication Critical patent/IT7868563A0/it
Priority to US06/041,968 priority patent/US4244555A/en
Priority to GB7918837A priority patent/GB2024994A/en
Priority to FR7914460A priority patent/FR2430557A1/fr
Priority to DE2923571A priority patent/DE2923571C2/de
Priority to JP7623079A priority patent/JPS558894A/ja
Priority to BR7904200A priority patent/BR7904200A/pt
Application granted granted Critical
Publication of IT1159874B publication Critical patent/IT1159874B/it

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
    • A01G25/16—Control of watering

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)
  • Flow Control (AREA)
  • Spray Control Apparatus (AREA)
IT68563/78A 1978-07-04 1978-07-04 Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione IT1159874B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT68563/78A IT1159874B (it) 1978-07-04 1978-07-04 Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione
US06/041,968 US4244555A (en) 1978-07-04 1979-05-23 Self-cleaning valve for regulating the flow of liquid in irrigation systems
GB7918837A GB2024994A (en) 1978-07-04 1979-05-30 Self-cleaning valve for regulating the flow of liquid in irrigation systems
FR7914460A FR2430557A1 (fr) 1978-07-04 1979-06-06 Robinet auto-nettoyeur pour reguler le debit de liquide dans des circuits d'irrigation
DE2923571A DE2923571C2 (de) 1978-07-04 1979-06-11 Selbstreinigendes Ventil
JP7623079A JPS558894A (en) 1978-07-04 1979-06-15 Valve
BR7904200A BR7904200A (pt) 1978-07-04 1979-07-03 Aparelho para monitorar as condicoes atmosfericas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68563/78A IT1159874B (it) 1978-07-04 1978-07-04 Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione

Publications (2)

Publication Number Publication Date
IT7868563A0 IT7868563A0 (it) 1978-07-04
IT1159874B true IT1159874B (it) 1987-03-04

Family

ID=11309857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68563/78A IT1159874B (it) 1978-07-04 1978-07-04 Valvola autopulente regolatrice del liquido di portata per impianti di irrigazione

Country Status (7)

Country Link
US (1) US4244555A (it)
JP (1) JPS558894A (it)
BR (1) BR7904200A (it)
DE (1) DE2923571C2 (it)
FR (1) FR2430557A1 (it)
GB (1) GB2024994A (it)
IT (1) IT1159874B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195014A (en) * 1981-05-22 1982-11-30 Meikikou:Kk Linear driving gear
US4538637A (en) * 1983-02-28 1985-09-03 Williams Robert F Freeze proof faucet
DE3412739A1 (de) * 1984-04-05 1985-10-17 Gardena Kress + Kastner Gmbh, 7900 Ulm Anschlussgeraet fuer bewaesserungsanlagen
JPH02255226A (ja) * 1989-03-28 1990-10-16 Aida Eng Ltd プレス機械におけるフィードバーの送り、戻し装置
US5249745A (en) * 1991-09-19 1993-10-05 Giacomo Bertolotti Fluid distribution system
US8074671B2 (en) 2007-06-06 2011-12-13 Applied Magnetics Lab., Inc. Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves
CN105284554B (zh) * 2015-10-26 2018-02-02 大禹节水（天津）有限公司 双流量稳流器
US10865810B2 (en) 2018-11-09 2020-12-15 Flowserve Management Company Fluid exchange devices and related systems, and methods
AU2019376673A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
CN113015856B (zh) 2018-11-09 2023-08-08 芙罗服务管理公司 流体交换设备以及相关控制装置、系统和方法
WO2020097541A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Methods and valves including flushing features.
US11592036B2 (en) 2018-11-09 2023-02-28 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
MX2021005200A (es) 2018-11-09 2021-07-15 Flowserve Man Co Pistones para uso en dispositivos de intercambio de fluidos y dispositivos, sistemas y metodos relacionados.
MX2022005109A (es) 2019-12-12 2022-05-30 Flowserve Man Co Dispositivos de intercambio de fluidos y controles, sistemas y metodos relacionados.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956960A (it) * 1950-02-10
US3123337A (en) * 1964-03-03 Pxras
FR965536A (it) * 1950-09-15
US1759904A (en) * 1925-02-23 1930-05-27 Samuel M Kass Plumber's bib
US1813581A (en) * 1929-05-21 1931-07-07 Rodrigues George Valve
FR783740A (fr) * 1935-01-08 1935-07-18 Robinet pour liquides
FR893347A (fr) * 1942-05-23 1944-06-06 Heinrich Frings Obturateur ou soupape
US2389297A (en) * 1943-08-25 1945-11-20 Crevatin Vasco Valve
US2571327A (en) * 1947-11-12 1951-10-16 Agudo Francisco Fernandez Faucet
FR1115665A (fr) * 1954-12-02 1956-04-27 Robinetterie Bine Robinet cylindrique à ouverture et fermeture rapide
US2892614A (en) * 1955-03-21 1959-06-30 Ludwig A Majneri Bleeder valve structure
FR1267284A (fr) * 1960-06-09 1961-07-21 Obturateur pour fluides
US3245703A (en) * 1963-10-28 1966-04-12 Robert S Manly Quick detachable pipe coupling
JPS4943350B1 (it) * 1970-11-27 1974-11-20
DE2207580A1 (de) * 1972-02-18 1973-08-23 Argus Gmbh Stopfbuchsenloses absperrventil
US3856262A (en) * 1972-11-17 1974-12-24 C Jordan Valve
DE2426473B2 (de) * 1974-05-31 1979-05-03 Siegfried 2800 Bremen Bast Absperr- und/oder Regulierventil für Wasserleitungen
US3985332A (en) * 1975-09-17 1976-10-12 Bristol Screw Products Corporation Non-refillable safety valve
GB1493879A (en) * 1976-03-03 1977-11-30 Poulten Ltd J Valve for controlling fluid flow
IT1061205B (it) * 1976-12-30 1983-02-08 Fiat Spa Impianto per irrigazione autopilotato

Also Published As

Publication number Publication date
IT7868563A0 (it) 1978-07-04
DE2923571C2 (de) 1984-03-22
BR7904200A (pt) 1980-04-01
GB2024994A (en) 1980-01-16
FR2430557A1 (fr) 1980-02-01
US4244555A (en) 1981-01-13
FR2430557B1 (it) 1984-06-08
DE2923571A1 (de) 1980-01-17
JPS558894A (en) 1980-01-22

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731