IT201900021225A1 - Dispositivo attuatore per valvola d’intercettazione - Google Patents

Dispositivo attuatore per valvola d’intercettazione

Info

Publication number
IT201900021225A1
IT201900021225A1 IT102019000021225A IT201900021225A IT201900021225A1 IT 201900021225 A1 IT201900021225 A1 IT 201900021225A1 IT 102019000021225 A IT102019000021225 A IT 102019000021225A IT 201900021225 A IT201900021225 A IT 201900021225A IT 201900021225 A1 IT201900021225 A1 IT 201900021225A1
Authority
IT
Italy
Prior art keywords
shut
valve
actuator device
actuator
Prior art date
Application number
IT102019000021225A
Other languages
English (en)
Inventor
Fabio Gallinella
Michele Ambrosini
Original Assignee
Galperti Eng And Flow Control 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 Galperti Eng And Flow Control Spa filed Critical Galperti Eng And Flow Control Spa
Priority to IT102019000021225A priority Critical patent/IT201900021225A1/it
Priority to EP20829330.8A priority patent/EP4058705A1/en
Priority to PCT/IB2020/060743 priority patent/WO2021095020A1/en
Publication of IT201900021225A1 publication Critical patent/IT201900021225A1/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
    • 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
    • F16K31/1635—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 for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
IT102019000021225A 2019-11-14 2019-11-14 Dispositivo attuatore per valvola d’intercettazione IT201900021225A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000021225A IT201900021225A1 (it) 2019-11-14 2019-11-14 Dispositivo attuatore per valvola d’intercettazione
EP20829330.8A EP4058705A1 (en) 2019-11-14 2020-11-16 Actuator device for shut-off valve
PCT/IB2020/060743 WO2021095020A1 (en) 2019-11-14 2020-11-16 Actuator device for shut-off valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000021225A IT201900021225A1 (it) 2019-11-14 2019-11-14 Dispositivo attuatore per valvola d’intercettazione

Publications (1)

Publication Number Publication Date
IT201900021225A1 true IT201900021225A1 (it) 2021-05-14

Family

ID=69903895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000021225A IT201900021225A1 (it) 2019-11-14 2019-11-14 Dispositivo attuatore per valvola d’intercettazione

Country Status (3)

Country Link
EP (1) EP4058705A1 (it)
IT (1) IT201900021225A1 (it)
WO (1) WO2021095020A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584847A (en) * 1948-04-17 1952-02-05 Reconstruction Finance Corp Automatically operated valve with continuously connected handwheel
GB1001629A (en) 1963-03-18 1965-08-18 Rotork Eng Co Ltd Improvements in or relating to actuating mechanisms, more particularly for fluid flow control valves
GB1316885A (en) * 1969-12-30 1973-05-16 Cupedos Octrooi Fluid-operated actuating mechanisms
WO2004090403A1 (en) * 2003-04-06 2004-10-21 B.G. Tech Ltd. Rotary valve actuator
US7584692B2 (en) 2007-05-18 2009-09-08 Petrolvalves, Llc Helical spline actuators

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584847A (en) * 1948-04-17 1952-02-05 Reconstruction Finance Corp Automatically operated valve with continuously connected handwheel
GB1001629A (en) 1963-03-18 1965-08-18 Rotork Eng Co Ltd Improvements in or relating to actuating mechanisms, more particularly for fluid flow control valves
GB1316885A (en) * 1969-12-30 1973-05-16 Cupedos Octrooi Fluid-operated actuating mechanisms
WO2004090403A1 (en) * 2003-04-06 2004-10-21 B.G. Tech Ltd. Rotary valve actuator
US7584692B2 (en) 2007-05-18 2009-09-08 Petrolvalves, Llc Helical spline actuators

Also Published As

Publication number Publication date
EP4058705A1 (en) 2022-09-21
WO2021095020A1 (en) 2021-05-20

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