NL7514047A - CONTROL VALVE. - Google Patents

CONTROL VALVE.

Info

Publication number
NL7514047A
NL7514047A NL7514047A NL7514047A NL7514047A NL 7514047 A NL7514047 A NL 7514047A NL 7514047 A NL7514047 A NL 7514047A NL 7514047 A NL7514047 A NL 7514047A NL 7514047 A NL7514047 A NL 7514047A
Authority
NL
Netherlands
Prior art keywords
control valve
valve
control
Prior art date
Application number
NL7514047A
Other languages
Dutch (nl)
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of NL7514047A publication Critical patent/NL7514047A/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
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Sliding Valves (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
NL7514047A 1974-12-03 1975-12-02 CONTROL VALVE. NL7514047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30124/74A IT1026748B (en) 1974-12-03 1974-12-03 REGULATING VALVE WITH TRIM-SPEED-CONTROLLED FLUID DEVICE

Publications (1)

Publication Number Publication Date
NL7514047A true NL7514047A (en) 1976-06-08

Family

ID=11229159

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514047A NL7514047A (en) 1974-12-03 1975-12-02 CONTROL VALVE.

Country Status (8)

Country Link
BE (1) BE836179A (en)
DE (1) DE2554445A1 (en)
DK (1) DK529275A (en)
FR (1) FR2293646A1 (en)
IT (1) IT1026748B (en)
LU (1) LU73897A1 (en)
NL (1) NL7514047A (en)
NO (1) NO144079C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728697C3 (en) * 1977-06-25 1984-03-29 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Relief valve
DE2929389C2 (en) * 1979-07-20 1984-05-17 Machinefabriek Mokveld B.V., 2800 Gouda Control valve
DE3100639C2 (en) * 1981-01-12 1985-04-18 C.H. Zikesch GmbH Maschinen- und Apparatebau, 4100 Duisburg Shut-off and regulating device of a steam converting valve
CH654636A5 (en) * 1982-03-02 1986-02-28 Sulzer Ag DISTRIBUTION VALVE.
US4567915A (en) * 1984-02-10 1986-02-04 Valtek Incorporated Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow
FR2549193B1 (en) * 1984-06-18 1988-01-22 Mc Graw Edison Co CONTROL VALVE COMPRISING AN ANTI-CAVITATION SYSTEM
IT1244024B (en) * 1990-11-23 1994-06-28 Nuovo Pignone Spa PRESSURE REDUCING VALVE PERFECTED FOR GAS
FR2892791A1 (en) * 2005-10-28 2007-05-04 Michel Emin VARIABLE LOADING AND / OR CLOSURE AND SEALING DEVICES WITH INTERNAL CARTRIDGE AND MOBILE TUBE

Also Published As

Publication number Publication date
NO144079C (en) 1981-06-17
FR2293646A1 (en) 1976-07-02
FR2293646B1 (en) 1980-08-22
NO754062L (en) 1976-06-04
IT1026748B (en) 1978-10-20
BE836179A (en) 1976-06-02
DK529275A (en) 1976-06-04
LU73897A1 (en) 1976-07-01
DE2554445A1 (en) 1976-06-16
NO144079B (en) 1981-03-09

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable