FR2111144A5 - - Google Patents

Info

Publication number
FR2111144A5
FR2111144A5 FR7136233A FR7136233A FR2111144A5 FR 2111144 A5 FR2111144 A5 FR 2111144A5 FR 7136233 A FR7136233 A FR 7136233A FR 7136233 A FR7136233 A FR 7136233A FR 2111144 A5 FR2111144 A5 FR 2111144A5
Authority
FR
France
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
FR7136233A
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.)
Pignone Sud SpA
Original Assignee
Pignone Sud SpA
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 Pignone Sud SpA filed Critical Pignone Sud SpA
Application granted granted Critical
Publication of FR2111144A5 publication Critical patent/FR2111144A5/fr
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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • 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
    • 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • 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
    • Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
FR7136233A 1970-10-13 1971-10-08 Expired FR2111144A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3089970 1970-10-13

Publications (1)

Publication Number Publication Date
FR2111144A5 true FR2111144A5 (fr) 1972-06-02

Family

ID=11232717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136233A Expired FR2111144A5 (fr) 1970-10-13 1971-10-08

Country Status (6)

Country Link
US (1) US3765438A (fr)
BE (1) BE773737A (fr)
DE (1) DE2150392A1 (fr)
FR (1) FR2111144A5 (fr)
LU (1) LU64053A1 (fr)
NL (1) NL7113700A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465146A1 (fr) * 1979-09-17 1981-03-20 Nuovo Pignone Spa Vanne a obturateur equilibre
FR2773862A1 (fr) * 1998-01-16 1999-07-23 Pierre Lezier Vanne a jet creux

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887161A (en) * 1972-10-03 1975-06-03 Jr Joseph R Kubelka Arrangement for closing a kelly-cock supported on a rotary swivel with a stem therefrom
GB8812480D0 (en) * 1988-05-26 1988-06-29 Grovag Grossventiltech Hydraulic actuator for isolators
GB9023322D0 (en) * 1990-10-26 1990-12-05 Grovag Grossventiltech Hydraulic actuator for isolators
DE29706688U1 (de) * 1997-04-14 1997-07-17 Buerkert Werke Gmbh & Co Linearventil
DE10347127A1 (de) 2003-10-10 2005-05-12 Linde Ag Hebelantrieb für ein kryogenes Ventil
US8128057B2 (en) * 2008-02-29 2012-03-06 General Electric Company Methods and apparatus for regulating gas turbine engine fluid flow
RU2450190C2 (ru) * 2010-05-27 2012-05-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Технопроект" Клапан с линейным приводом
RU2443924C2 (ru) * 2010-05-27 2012-02-27 Общество с ограниченной ответственностью Научно-производственное предприятие "Технопроект" Клапан с линейным приводом
DE102011017731A1 (de) * 2011-04-28 2012-10-31 Behr Gmbh & Co. Kg Ventil zur Regulierung eines Durchflusses eines Mediums durch einen Wärmetauscher, insbesondere für einen Heizer eines Klimagerätes
US20140001389A1 (en) * 2012-06-27 2014-01-02 Ross Arthur Schade Axial fluid valves having linear actuators
US10352468B2 (en) * 2013-11-06 2019-07-16 Smith International, Inc. Controller apparatus, system and/or method for controlling pressures in a fluid control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564252A (en) * 1921-11-04 1925-12-08 William Cramp & Sons Ship & En Differential plunger valve
US1679774A (en) * 1923-07-24 1928-08-07 Chester W Larner Valve
US2442625A (en) * 1943-12-16 1948-06-01 Atomic Energy Commission Packless valve
US3102550A (en) * 1955-05-26 1963-09-03 Saunders Valve Co Ltd Fluid controlling valves
DE1137914B (de) * 1958-05-22 1962-10-11 Schneider Bochumer Maschf A Regel- oder Absperrventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465146A1 (fr) * 1979-09-17 1981-03-20 Nuovo Pignone Spa Vanne a obturateur equilibre
FR2773862A1 (fr) * 1998-01-16 1999-07-23 Pierre Lezier Vanne a jet creux

Also Published As

Publication number Publication date
LU64053A1 (fr) 1972-04-21
NL7113700A (fr) 1972-04-17
US3765438A (en) 1973-10-16
BE773737A (fr) 1972-01-31
DE2150392A1 (de) 1972-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse