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
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/en

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499833A (en) * 2016-11-18 2017-03-15 扬中市阀门厂有限公司 A kind of Novel supercritical unit pressure-reducing valve closure member

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR415068A (en) * 1909-07-03 1910-09-17 Jean Celestin Roy Improvement in water pressure taps
FR657049A (en) * 1928-04-17 1929-05-16 Water tap
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 (en) * 1966-04-12 1968-03-22 Ifoeverken Ab Improvements to taps for liquids
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 (en) * 1971-10-07 1973-04-12 Offenbacher Praez Sdrehteile G Conical safety valve seating - esp for pit props is entirely plastics faced
US4047695A (en) * 1975-03-28 1977-09-13 Chappell Industries, Inc. Adjustable choke

Also Published As

Publication number Publication date
IT8022909A0 (en) 1980-06-20
SE8004459L (en) 1980-12-27
JPS5635867A (en) 1981-04-08
DE3022982A1 (en) 1981-01-22
BE883965A (en) 1980-10-16
IT1131623B (en) 1986-06-25
NL8003658A (en) 1980-12-30
AU525813B2 (en) 1982-12-02
NO801781L (en) 1980-12-29
ZA803582B (en) 1981-07-29
DK265080A (en) 1980-12-27
FR2459928A1 (en) 1981-01-16
AU5922680A (en) 1981-02-12

Similar Documents

Publication Publication Date Title
GB8300654D0 (en) Valve for controlling fluid flow
GB2056025B (en) Fluid flow control valve
DE3062447D1 (en) Flow control valve
GB2006925B (en) Valve for controlling fluid flow
GB2022779A (en) Fluid flow control valves
GB2121516B (en) Fluid flow control valve
DE3176381D1 (en) Fluid flow control valve
NZ194606A (en) Flow rate controlling valve
GB2069664B (en) Liner for a fluid control valve
GB2062814B (en) Hydraulic flow control valve
JPS5682667A (en) Control valve for fluid
GB2065834B (en) Electromagnetic fluid flow control valve unit
GB2088021B (en) Fluid flow control valve
JPS55110988A (en) Fluid flow valve
GB1554984A (en) Valve for controlling fluid flow
DE3379607D1 (en) Fluid flow control valve
GB2129912B (en) Fluid flow control valve
PT71461A (en) A valve for controlling a fluid flow
GB2060140B (en) Fluid control valve
ZA80723B (en) Firesafe fluid control valve
GB2107025B (en) Fluid flow control valve
GB2125519B (en) Fluid flow control valve
GB2049114B (en) Fluid flow shutoff valve
GB2045896B (en) Fluid flow control valve
GB2070204B (en) Sealing arrangement eg for a fluid flow control valve