PT71461A - A valve for controlling a fluid flow - Google Patents

A valve for controlling a fluid flow

Info

Publication number
PT71461A
PT71461A PT71461A PT7146180A PT71461A PT 71461 A PT71461 A PT 71461A PT 71461 A PT71461 A PT 71461A PT 7146180 A PT7146180 A PT 7146180A PT 71461 A PT71461 A PT 71461A
Authority
PT
Portugal
Prior art keywords
valve
controlling
fluid flow
fluid
flow
Prior art date
Application number
PT71461A
Other languages
English (en)
Portuguese (pt)
Original Assignee
Vendy M J
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 Vendy M J filed Critical Vendy M J
Publication of PT71461A publication Critical patent/PT71461A/pt

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
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw
    • 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
    • F16K1/02—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 screw-spindle
    • 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
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
PT71461A 1979-06-26 1980-06-26 A valve for controlling a fluid flow PT71461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7922110 1979-06-26

Publications (1)

Publication Number Publication Date
PT71461A true PT71461A (en) 1980-07-01

Family

ID=10506079

Family Applications (1)

Application Number Title Priority Date Filing Date
PT71461A PT71461A (en) 1979-06-26 1980-06-26 A valve for controlling a fluid flow

Country Status (12)

Country Link
JP (1) JPS5635867A (it)
AU (1) AU525813B2 (it)
BE (1) BE883965A (it)
DE (1) DE3022982A1 (it)
DK (1) DK265080A (it)
FR (1) FR2459928A1 (it)
IT (1) IT1131623B (it)
NL (1) NL8003658A (it)
NO (1) NO801781L (it)
PT (1) PT71461A (it)
SE (1) SE8004459L (it)
ZA (1) ZA803582B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499833A (zh) * 2016-11-18 2017-03-15 扬中市阀门厂有限公司 一种新型超临界机组用减压阀关闭件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR415068A (fr) * 1909-07-03 1910-09-17 Jean Celestin Roy Perfectionnement aux robinets à pression d'eau
FR657049A (fr) * 1928-04-17 1929-05-16 Robinet à eau
GB448773A (en) * 1934-09-13 1936-01-06 Alfred Vincent Gillespie Improvement in water-taps, gas-taps and steam-taps, and all other taps controlling liquids including strong acids
GB756000A (en) * 1954-05-13 1956-08-29 Thomassen Thomas Improvements in jumpers for valves of the screw-down type
FR1518504A (fr) * 1966-04-12 1968-03-22 Ifoeverken Ab Perfectionnements aux robinets pour liquides
US3420262A (en) * 1968-01-16 1969-01-07 Chevron Res Corrosion-resistant valve
AU448651B2 (en) * 1971-03-02 1974-05-08 Co. N. Pty Ltd Needle valve
DE2150034A1 (de) * 1971-10-07 1973-04-12 Offenbacher Praez Sdrehteile G Ventilsitz
US4047695A (en) * 1975-03-28 1977-09-13 Chappell Industries, Inc. Adjustable choke

Also Published As

Publication number Publication date
AU525813B2 (en) 1982-12-02
IT1131623B (it) 1986-06-25
DK265080A (da) 1980-12-27
SE8004459L (sv) 1980-12-27
DE3022982A1 (de) 1981-01-22
BE883965A (fr) 1980-10-16
ZA803582B (en) 1981-07-29
NO801781L (no) 1980-12-29
AU5922680A (en) 1981-02-12
FR2459928A1 (fr) 1981-01-16
IT8022909A0 (it) 1980-06-20
JPS5635867A (en) 1981-04-08
NL8003658A (nl) 1980-12-30

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