ES411869A1 - Fluid-flow regulating valves - Google Patents

Fluid-flow regulating valves

Info

Publication number
ES411869A1
ES411869A1 ES411869A ES411869A ES411869A1 ES 411869 A1 ES411869 A1 ES 411869A1 ES 411869 A ES411869 A ES 411869A ES 411869 A ES411869 A ES 411869A ES 411869 A1 ES411869 A1 ES 411869A1
Authority
ES
Spain
Prior art keywords
fluid
valve
spigot
duct
sealing seat
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES411869A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES411869A1 publication Critical patent/ES411869A1/en
Expired legal-status Critical Current

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Improved sectioning valve with built-in flow control elements, such as fuels, of the servo-actuated type by means of the liquid controlled by the valve itself and comprising a glass plug that extends telescopically from a chamber contained in the body of the valve, and communicating with the fluid above the valve sealing seat, by means of a pipeline in the fixed part, and with the fluid below the valve sealing seat by means of a pipeline included in the head of the vessel, or otherwise housed, the second duct having a section greater than the first, and said second duct being able to be closed or divided by means of a spigot, or any other appropriate equivalent means, housed substantially in the axis of the aligned fluid fluid inlet and outlet ducts, axially positionable by means of the appropriate organs, preferably elastic, adjustable from the outside, characterized by the fact that said spigot or other appropriate equivalent means extends to the outside of the warhead chamber contained in the valve body, and ends with an angled disc straight, placed substantially in the center of the flow lines of the inlet fluid, so as to collect the hydrodynamic thrust of at least part of it. (Machine-translation by Google Translate, not legally binding)
ES411869A 1972-02-29 1973-02-21 Fluid-flow regulating valves Expired ES411869A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4683272A IT949567B (en) 1972-02-29 1972-02-29 PERFECT SHUT-OFF VALVE BORN WITH INCORPORATED FLOW CONTROL ELEMENTS

Publications (1)

Publication Number Publication Date
ES411869A1 true ES411869A1 (en) 1976-01-16

Family

ID=11259365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411869A Expired ES411869A1 (en) 1972-02-29 1973-02-21 Fluid-flow regulating valves

Country Status (5)

Country Link
DE (1) DE2308333A1 (en)
ES (1) ES411869A1 (en)
FR (1) FR2174122B1 (en)
GB (1) GB1424371A (en)
IT (1) IT949567B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410360B (en) * 2000-12-21 2003-04-25 Ktc Fluid Control VALVE
GB2473616A (en) * 2009-09-16 2011-03-23 Ge Aviat Systems Ltd Flow regulation in aircraft systems
CN102966775B (en) * 2012-11-19 2014-02-26 福建高中压阀门科技有限公司 Direct-current piston type emergency shutoff valve and application thereof
CA3002640A1 (en) * 2015-09-11 2017-03-16 Pressure Biosciences, Inc. Ultrahigh pressure compact valve with throttling capability
CN116952314B (en) * 2023-09-21 2023-12-08 海默新宸水下技术(上海)有限公司 Flow measuring method for underwater medicament injection equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608985A (en) * 1945-03-03 1952-09-02 Garrett Corp Aires Mfg Company Flow control valve
US3485264A (en) * 1966-04-04 1969-12-23 Ltv Electrosystems Inc Flow control valve
FI41326B (en) * 1968-07-09 1969-06-30 Valmet Oy

Also Published As

Publication number Publication date
FR2174122B1 (en) 1977-02-04
DE2308333A1 (en) 1973-10-18
IT949567B (en) 1973-06-11
GB1424371A (en) 1976-02-11
FR2174122A1 (en) 1973-10-12

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