[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR1347778A - Improvement in valve devices used to regulate a fluid flow - Google Patents

Improvement in valve devices used to regulate a fluid flow

Info

Publication number
FR1347778A
FR1347778A FR915834A FR915834A FR1347778A FR 1347778 A FR1347778 A FR 1347778A FR 915834 A FR915834 A FR 915834A FR 915834 A FR915834 A FR 915834A FR 1347778 A FR1347778 A FR 1347778A
Authority
FR
France
Prior art keywords
regulate
improvement
fluid flow
devices used
valve devices
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
FR915834A
Other languages
French (fr)
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.)
Rateau SA
Societe des Forges et Ateliers du Creusot
Original Assignee
Rateau SA
Societe des Forges et Ateliers du Creusot
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 Rateau SA, Societe des Forges et Ateliers du Creusot filed Critical Rateau SA
Priority to FR915834A priority Critical patent/FR1347778A/en
Application granted granted Critical
Publication of FR1347778A publication Critical patent/FR1347778A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR915834A 1962-11-19 1962-11-19 Improvement in valve devices used to regulate a fluid flow Expired FR1347778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR915834A FR1347778A (en) 1962-11-19 1962-11-19 Improvement in valve devices used to regulate a fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915834A FR1347778A (en) 1962-11-19 1962-11-19 Improvement in valve devices used to regulate a fluid flow

Publications (1)

Publication Number Publication Date
FR1347778A true FR1347778A (en) 1964-01-04

Family

ID=8791072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915834A Expired FR1347778A (en) 1962-11-19 1962-11-19 Improvement in valve devices used to regulate a fluid flow

Country Status (1)

Country Link
FR (1) FR1347778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200509A1 (en) * 1985-04-25 1986-11-05 Westinghouse Electric Corporation Plug for a modulating control valve for a steam turbine
FR2705131A1 (en) * 1993-05-12 1994-11-18 Dresser Rand Cy Assembly forming a balanced steam-control valve and shut-off member of the plug type for this assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200509A1 (en) * 1985-04-25 1986-11-05 Westinghouse Electric Corporation Plug for a modulating control valve for a steam turbine
FR2705131A1 (en) * 1993-05-12 1994-11-18 Dresser Rand Cy Assembly forming a balanced steam-control valve and shut-off member of the plug type for this assembly

Similar Documents

Publication Publication Date Title
BE610638A (en) Improvements to actuation devices sensitive to fluid pressure
FR1336578A (en) Improvements to valves for regulating the flow of a fluid
FR1347778A (en) Improvement in valve devices used to regulate a fluid flow
CH378628A (en) Device for adjusting the pressure of a fluid in a duct
FR1325261A (en) Fluid flow machine
FR1345414A (en) Improvements made to distributors used to adjust the flow rate of a fluid
FR1092737A (en) Valve intended to gradually adjust the flow of a fluid
FR91505E (en) Device for controlling the flow of a hydraulic fluid independently of its pressure and directional valves fitted with this device
FR1385630A (en) Improvements to safety devices controlling the flow of a fluid
FR1495484A (en) Improvements to valves ensuring the distribution of a fluid flow
FR1345970A (en) Fluid flow control valve
FR1514431A (en) Improvements to devices controlling the state of a fluid
CH397367A (en) Fluid pressure reduction valve
FR1388357A (en) Improvements to devices simulating a fluid flow
FR1341659A (en) Improvement in devices used to modify the trajectory of a flow
BE603928A (en) Improvements to valves used to control the flow of a fluid
FR1258128A (en) Improvements to valves intended to control the flow of a fluid
FR1413026A (en) Valve for dividing the flow of a fluid
FR1442931A (en) Improvements to valves controlling the flow of a fluid
FR1388806A (en) Device for controlling the flow of a hydraulic fluid independently of its pressure and directional valves fitted with this device
CH405032A (en) Valve for gaseous fluid
FR1319850A (en) Valve for fluid flow lines
FR1379954A (en) Improvements to fluid flow regulators
BE591468A (en) Improvements to valves intended to control the flow of a fluid.
FR1392366A (en) Improvements to devices for measuring and regulating the mass flow rate of a fluid