IT1026748B - Valvola di regolazione con dispositivo del fluido trim a velocita controllata - Google Patents

Valvola di regolazione con dispositivo del fluido trim a velocita controllata

Info

Publication number
IT1026748B
IT1026748B IT30124/74A IT3012474A IT1026748B IT 1026748 B IT1026748 B IT 1026748B IT 30124/74 A IT30124/74 A IT 30124/74A IT 3012474 A IT3012474 A IT 3012474A IT 1026748 B IT1026748 B IT 1026748B
Authority
IT
Italy
Prior art keywords
trim
speed
regulating valve
fluid device
controlled fluid
Prior art date
Application number
IT30124/74A
Other languages
English (en)
Inventor
M Vinci
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
Priority to IT30124/74A priority Critical patent/IT1026748B/it
Priority to DK529275A priority patent/DK529275A/da
Priority to LU73897A priority patent/LU73897A1/xx
Priority to BE162365A priority patent/BE836179A/xx
Priority to NO754062A priority patent/NO144079C/no
Priority to FR7536864A priority patent/FR2293646A1/fr
Priority to NL7514047A priority patent/NL7514047A/xx
Priority to DE19752554445 priority patent/DE2554445A1/de
Application granted granted Critical
Publication of IT1026748B publication Critical patent/IT1026748B/it

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)
IT30124/74A 1974-12-03 1974-12-03 Valvola di regolazione con dispositivo del fluido trim a velocita controllata IT1026748B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT30124/74A IT1026748B (it) 1974-12-03 1974-12-03 Valvola di regolazione con dispositivo del fluido trim a velocita controllata
DK529275A DK529275A (da) 1974-12-03 1975-11-24 Reguleringsventil
LU73897A LU73897A1 (it) 1974-12-03 1975-12-01
BE162365A BE836179A (fr) 1974-12-03 1975-12-02 Vanne regulatrice a garniture perfectionnee permettant de regler la vitesse du fluide qui y circule
NO754062A NO144079C (no) 1974-12-03 1975-12-02 Reguleringsventil.
FR7536864A FR2293646A1 (fr) 1974-12-03 1975-12-02 Vanne regulatrice a garniture perfectionnee permettant de regler la vitesse du fluide qui y circule
NL7514047A NL7514047A (nl) 1974-12-03 1975-12-02 Regelklep.
DE19752554445 DE2554445A1 (de) 1974-12-03 1975-12-03 Regelventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30124/74A IT1026748B (it) 1974-12-03 1974-12-03 Valvola di regolazione con dispositivo del fluido trim a velocita controllata

Publications (1)

Publication Number Publication Date
IT1026748B true IT1026748B (it) 1978-10-20

Family

ID=11229159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30124/74A IT1026748B (it) 1974-12-03 1974-12-03 Valvola di regolazione con dispositivo del fluido trim a velocita controllata

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728697C3 (de) * 1977-06-25 1984-03-29 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Entspannungsventil
DE2929389C2 (de) * 1979-07-20 1984-05-17 Machinefabriek Mokveld B.V., 2800 Gouda Regelventil
DE3100639C2 (de) * 1981-01-12 1985-04-18 C.H. Zikesch GmbH Maschinen- und Apparatebau, 4100 Duisburg Absperr- und Regelorgan eines Dampfumformventiles
CH654636A5 (de) * 1982-03-02 1986-02-28 Sulzer Ag Verteilventil.
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 (fr) * 1984-06-18 1988-01-22 Mc Graw Edison Co Vanne de commande comportant un systeme anti-cavitation
IT1244024B (it) * 1990-11-23 1994-06-28 Nuovo Pignone Spa Valvola riduttrice di pressione perfezionata per gas
FR2892791A1 (fr) * 2005-10-28 2007-05-04 Michel Emin Dispositifs de perte de charge variable et/ou de fermeture et d'etancheite a cartouche interne et tube mobile

Also Published As

Publication number Publication date
FR2293646B1 (it) 1980-08-22
BE836179A (fr) 1976-06-02
DK529275A (da) 1976-06-04
NO144079C (no) 1981-06-17
LU73897A1 (it) 1976-07-01
NO754062L (it) 1976-06-04
DE2554445A1 (de) 1976-06-16
NL7514047A (nl) 1976-06-08
NO144079B (no) 1981-03-09
FR2293646A1 (fr) 1976-07-02

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