MA42993A - Vanne fluidique a hysteresis - Google Patents

Vanne fluidique a hysteresis

Info

Publication number
MA42993A
MA42993A MA042993A MA42993A MA42993A MA 42993 A MA42993 A MA 42993A MA 042993 A MA042993 A MA 042993A MA 42993 A MA42993 A MA 42993A MA 42993 A MA42993 A MA 42993A
Authority
MA
Morocco
Prior art keywords
hysteresis
fluidic valve
fluidic
valve
hysteresis fluidic
Prior art date
Application number
MA042993A
Other languages
English (en)
Inventor
Bernard Balet
Original Assignee
Aqualone
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 Aqualone filed Critical Aqualone
Publication of MA42993A publication Critical patent/MA42993A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/025—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining open after return of the normal pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Driven Valves (AREA)
MA042993A 2015-10-14 2016-10-14 Vanne fluidique a hysteresis MA42993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1559775A FR3042576B1 (fr) 2015-10-14 2015-10-14 Vanne fluidique a hysteresis

Publications (1)

Publication Number Publication Date
MA42993A true MA42993A (fr) 2018-08-22

Family

ID=55022572

Family Applications (1)

Application Number Title Priority Date Filing Date
MA042993A MA42993A (fr) 2015-10-14 2016-10-14 Vanne fluidique a hysteresis

Country Status (7)

Country Link
US (1) US20180266576A1 (fr)
EP (1) EP3362716A1 (fr)
CN (1) CN108368946A (fr)
FR (1) FR3042576B1 (fr)
IL (1) IL258562A (fr)
MA (1) MA42993A (fr)
WO (1) WO2017064438A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
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
US10285342B2 (en) 2013-08-12 2019-05-14 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10631473B2 (en) 2013-08-12 2020-04-28 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
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
EP3364746B1 (fr) * 2015-10-22 2020-06-03 Aqualone Systeme d'irrigation autonome
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
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
WO2018140772A1 (fr) 2017-01-27 2018-08-02 Rain Bird Corporation Éléments de compensation de pression, émetteurs, canalisation de goutte-à-goutte et procédés associés
US10626998B2 (en) * 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
CN107366795A (zh) * 2017-06-21 2017-11-21 合肥助航生态农业科技有限公司 一种恒压灌溉管道
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
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
CN112228599B (zh) * 2020-12-02 2021-05-14 杭州青流液压设备制造有限公司 一种自动补偿式保压阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710125B3 (fr) * 1993-09-17 1996-04-12 Carlier Anny Procédé et dispositif de distribution séquentielle de fluides.
DE9411857U1 (de) * 1994-07-22 1994-11-24 GOK Regler- und Armaturen- Gesellschaft mbH & Co. KG, 97342 Seinsheim Sicherheitsabsperrventil für Flüssiggasanlagen, die aus Flaschen versorgt werden, insbesondere für den Zusammenbau mit Druckregler und/oder thermisch auslösenden Absperrventilen
CN2539031Y (zh) * 2002-03-01 2003-03-05 刘宗仁 异物污流阀
CN1373332A (zh) * 2002-03-25 2002-10-09 许大雄 燃气热水器用转角水银开关触发式水气联动阀
US20070176016A1 (en) * 2006-02-01 2007-08-02 Green Kenneth I Sprinkler station expander
US8905055B2 (en) * 2010-05-13 2014-12-09 Water Missions International Full flow pressure relief valve
CN103742681A (zh) * 2013-10-28 2014-04-23 江苏合丰机械制造有限公司 高压组合单向阀

Also Published As

Publication number Publication date
EP3362716A1 (fr) 2018-08-22
FR3042576B1 (fr) 2018-04-27
WO2017064438A1 (fr) 2017-04-20
US20180266576A1 (en) 2018-09-20
FR3042576A1 (fr) 2017-04-21
CN108368946A (zh) 2018-08-03
IL258562A (en) 2018-05-31

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