IT1400344B1 - Regolatore di pressione per impianti di irrigazione - Google Patents

Regolatore di pressione per impianti di irrigazione

Info

Publication number
IT1400344B1
IT1400344B1 ITVI2010A000129A ITVI20100129A IT1400344B1 IT 1400344 B1 IT1400344 B1 IT 1400344B1 IT VI2010A000129 A ITVI2010A000129 A IT VI2010A000129A IT VI20100129 A ITVI20100129 A IT VI20100129A IT 1400344 B1 IT1400344 B1 IT 1400344B1
Authority
IT
Italy
Prior art keywords
pressure regulator
irrigation systems
irrigation
systems
regulator
Prior art date
Application number
ITVI2010A000129A
Other languages
English (en)
Inventor
Arno Drechsel
Original Assignee
Drechsel
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 Drechsel filed Critical Drechsel
Priority to ITVI2010A000129A priority Critical patent/IT1400344B1/it
Priority to PCT/IB2011/052015 priority patent/WO2011138764A1/en
Priority to US13/639,153 priority patent/US20130126018A1/en
Publication of ITVI20100129A1 publication Critical patent/ITVI20100129A1/it
Application granted granted Critical
Publication of IT1400344B1 publication Critical patent/IT1400344B1/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0608—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the controller being mounted within the flow path and having slidable elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7808—Apertured reactor surface surrounds flow line

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Nozzles (AREA)
  • Control Of Fluid Pressure (AREA)
ITVI2010A000129A 2010-05-07 2010-05-07 Regolatore di pressione per impianti di irrigazione IT1400344B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITVI2010A000129A IT1400344B1 (it) 2010-05-07 2010-05-07 Regolatore di pressione per impianti di irrigazione
PCT/IB2011/052015 WO2011138764A1 (en) 2010-05-07 2011-05-06 Pressure control device for irrigation plants
US13/639,153 US20130126018A1 (en) 2010-05-07 2011-05-06 Pressure control device for irrigation plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2010A000129A IT1400344B1 (it) 2010-05-07 2010-05-07 Regolatore di pressione per impianti di irrigazione

Publications (2)

Publication Number Publication Date
ITVI20100129A1 ITVI20100129A1 (it) 2011-11-08
IT1400344B1 true IT1400344B1 (it) 2013-05-24

Family

ID=43333083

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI2010A000129A IT1400344B1 (it) 2010-05-07 2010-05-07 Regolatore di pressione per impianti di irrigazione

Country Status (3)

Country Link
US (1) US20130126018A1 (it)
IT (1) IT1400344B1 (it)
WO (1) WO2011138764A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9367070B2 (en) 2014-04-14 2016-06-14 Nelson Irrigation Corporation Pressure regulator having single strut seat with strut coaxial to plunger
ITUB20150884A1 (it) * 2015-05-25 2016-11-25 Arno Drechsel Dispositivo regolatore di pressione per un liquido
IT202100012794A1 (it) * 2021-05-18 2022-11-18 Komet Austria Gmbh Regolatore di pressione per un liquido con flusso deviato

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671989A (en) * 1950-08-04 1954-03-16 Kromschroeder Ag G Membrane fluid pressure regulator
GB930349A (en) * 1961-04-27 1963-07-03 Zwicky Ltd Control of liquid distribution
GB1011899A (en) * 1963-09-04 1965-12-01 Parkinson Cowan Appliances Ltd Fluid pressure governors
US3814543A (en) * 1973-01-30 1974-06-04 Jacuzzi Bros Inc Pump systems for liquids
US3930519A (en) * 1975-02-13 1976-01-06 The United States Of America As Represented By The Secretary Of The Army Pressure regulator
GB2185537A (en) * 1985-09-24 1987-07-22 Metal Box Plc Aerated liquid storage/dispensing apparatus
IL88703A (en) * 1988-12-16 1992-02-16 Plasson Maagan Michael Ind Ltd Fluid flow control device
US5104090A (en) * 1990-06-13 1992-04-14 The Toro Company Irrigation valve
US5881757A (en) 1997-05-02 1999-03-16 Senninger Irrigation, Inc. Pressure regulator apparatus and method
JP4471541B2 (ja) * 2001-07-18 2010-06-02 旭有機材工業株式会社 定圧レギュレータ
US7048001B2 (en) * 2004-04-13 2006-05-23 Nelson Irrigation Corporation Pressure regulator with single strut regulator seat
US7438083B2 (en) * 2005-08-02 2008-10-21 Rain Bird Corporation Pressure regulator filter assembly

Also Published As

Publication number Publication date
US20130126018A1 (en) 2013-05-23
ITVI20100129A1 (it) 2011-11-08
WO2011138764A1 (en) 2011-11-10

Similar Documents

Publication Publication Date Title
DK2658573T3 (da) Ekspressionssystemer
DK3617840T3 (da) Termosifonsystemer til elektroniske anordninger
JP2013504374A5 (ja) 成長調節システム
DE202010007835U8 (de) Durchflussmengenregler
IL226232A0 (en) Watering system
BR112013002086A2 (pt) disposição de montagem para um sistema de irrigação pressurizado
DK2605980T3 (da) High flow aerosolventil
DE102011101960A8 (de) Fluiddruckvorrichtung
EP2558753A4 (en) PRESSURE REGULATOR ASSEMBLY
BRDI7102414S (pt) Configuração aplicada a regulador de fluxo
DK2423428T3 (da) Forseglingssystem
BR112012023070A2 (pt) ajuste de fluxo de bomba em ferramenta.
EP2521982A4 (en) SYSTEMS FOR EVALUATING THE COST OF OPERATIONAL PREPARATION FOR A NEW INDUSTRIAL INSTITUTION
GB201111701D0 (en) Pressure regulation system
IT1403188B1 (it) Cabina di verniciatura per impianti di verniciatura di manufatti.
IT1400344B1 (it) Regolatore di pressione per impianti di irrigazione
BR112013015596A2 (pt) sistemas de válvulas desmodrômicas
GB2493778B (en) Fluid pressure control system
IT1398766B1 (it) Dispositivo di manutenzione per impianti di condizionamento.
ZA201309114B (en) Water pulsating device for irrigation systems
BR112012019952A2 (pt) válvula reguladora de pressão
FI20115432A0 (fi) Rakennusjärjestelmä
FI20110063A0 (fi) Öljyntorjuntajärjestelmä
IT1397828B1 (it) Regolatore di pressione per gas
DE102011120008A8 (de) Durchflussmengenregler-Einheit