IT8920694V0 - Valvola di regolazione. - Google Patents

Valvola di regolazione.

Info

Publication number
IT8920694V0
IT8920694V0 IT2069489U IT2069489U IT8920694V0 IT 8920694 V0 IT8920694 V0 IT 8920694V0 IT 2069489 U IT2069489 U IT 2069489U IT 2069489 U IT2069489 U IT 2069489U IT 8920694 V0 IT8920694 V0 IT 8920694V0
Authority
IT
Italy
Prior art keywords
regolation
valve
regolation valve
Prior art date
Application number
IT2069489U
Other languages
English (en)
Other versions
IT215751Z2 (it
Original Assignee
Carraro S R L
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 Carraro S R L filed Critical Carraro S R L
Priority to IT2069489U priority Critical patent/IT215751Z2/it
Publication of IT8920694V0 publication Critical patent/IT8920694V0/it
Priority to CA 2011536 priority patent/CA2011536A1/en
Priority to FR9002861A priority patent/FR2644221B3/fr
Priority to GB9005127A priority patent/GB2231126A/en
Priority to DE9002675U priority patent/DE9002675U1/de
Application granted granted Critical
Publication of IT215751Z2 publication Critical patent/IT215751Z2/it

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/34—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float acting on pilot valve controlling the cut-off apparatus
    • 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
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
IT2069489U 1989-03-07 1989-03-07 Valvola di regolazione. IT215751Z2 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2069489U IT215751Z2 (it) 1989-03-07 1989-03-07 Valvola di regolazione.
CA 2011536 CA2011536A1 (en) 1989-03-07 1990-03-06 Control valve
FR9002861A FR2644221B3 (fr) 1989-03-07 1990-03-07 Soupape de commande
GB9005127A GB2231126A (en) 1989-03-07 1990-03-07 Diaphragm valve
DE9002675U DE9002675U1 (de) 1989-03-07 1990-03-07 Steuerventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2069489U IT215751Z2 (it) 1989-03-07 1989-03-07 Valvola di regolazione.

Publications (2)

Publication Number Publication Date
IT8920694V0 true IT8920694V0 (it) 1989-03-07
IT215751Z2 IT215751Z2 (it) 1990-11-05

Family

ID=11170673

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2069489U IT215751Z2 (it) 1989-03-07 1989-03-07 Valvola di regolazione.

Country Status (5)

Country Link
CA (1) CA2011536A1 (it)
DE (1) DE9002675U1 (it)
FR (1) FR2644221B3 (it)
GB (1) GB2231126A (it)
IT (1) IT215751Z2 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675598A1 (fr) * 1991-04-17 1992-10-23 Emerit Michel Dispositif de regulation du debit d'un fluide dans un reseau de distribution de fluide.
JP2004524460A (ja) * 2000-11-22 2004-08-12 ハイ−ラム エンジニアリング カンパニー リミテッド 管継手
US7121522B2 (en) * 2004-01-30 2006-10-17 Perez Sergio Device for the regulation of flow applied to flow valves working under pressure differential
EP2082154B1 (en) 2006-10-20 2017-04-19 Tyco Fire Products LP Fluid control valve system an methods
CN105485369A (zh) * 2014-09-18 2016-04-13 江苏开能华宇环保设备有限公司 一种新型v型隔膜阀
CN104565430A (zh) * 2015-01-07 2015-04-29 宁波耀峰液压电器有限公司 一种减压输水阀
CN104806800A (zh) * 2015-02-13 2015-07-29 宁波耀峰液压电器有限公司 一种减压输水阀
US11137078B2 (en) 2016-12-13 2021-10-05 Tyco Fire Products Lp Fluid control valve having diaphragm that exclusively biases to closed position and methods of fluid control
CN109027302B (zh) * 2018-08-31 2021-01-26 杭州电子科技大学 一种夹膜阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709839A (en) * 1951-12-07 1954-06-02 Gloster Aircraft Company Ltd Improvements in or relating to shut-off valves for controlling flow of liquid from tanks
GB785323A (en) * 1955-02-15 1957-10-23 Acf Ind Inc Improvements relating to motor vehicle fuel supply systems
GB813916A (en) * 1955-12-23 1959-05-27 Mads Clausen A valve diaphragm, preferably for pilot-valve controlled diaphragm valves for fluids
GB996847A (en) * 1964-01-15 1965-06-30 Hills Mccanna Co Valve diaphragm structure and method of making same
US3582037A (en) * 1969-10-29 1971-06-01 Brown & Sharpe Mfg Pneumatic logic element construction
US3642026A (en) * 1970-04-08 1972-02-15 Air Reduction Metering valve
US3719343A (en) * 1971-04-08 1973-03-06 Ladish Co Fluid pressure actuated diaphragm valve

Also Published As

Publication number Publication date
GB2231126A (en) 1990-11-07
GB9005127D0 (en) 1990-05-02
CA2011536A1 (en) 1991-09-06
FR2644221B3 (fr) 1991-02-22
FR2644221A3 (fr) 1990-09-14
IT215751Z2 (it) 1990-11-05
DE9002675U1 (de) 1990-06-13

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