ITMI20032035A1 - Valvola a maschio con mezzi di lubrificazione perfezionati. - Google Patents

Valvola a maschio con mezzi di lubrificazione perfezionati.

Info

Publication number
ITMI20032035A1
ITMI20032035A1 IT002035A ITMI20032035A ITMI20032035A1 IT MI20032035 A1 ITMI20032035 A1 IT MI20032035A1 IT 002035 A IT002035 A IT 002035A IT MI20032035 A ITMI20032035 A IT MI20032035A IT MI20032035 A1 ITMI20032035 A1 IT MI20032035A1
Authority
IT
Italy
Prior art keywords
refined
male valve
lubrication means
lubrication
male
Prior art date
Application number
IT002035A
Other languages
English (en)
Inventor
Francesco Cassina
Original Assignee
Galli & Cassina S P A
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 Galli & Cassina S P A filed Critical Galli & Cassina S P A
Priority to IT002035A priority Critical patent/ITMI20032035A1/it
Priority to US10/574,480 priority patent/US20070051335A1/en
Priority to PCT/IB2004/003431 priority patent/WO2005038319A1/en
Publication of ITMI20032035A1 publication Critical patent/ITMI20032035A1/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/22—Features relating to lubrication
    • F16K5/222—Features relating to lubrication for plugs with conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
IT002035A 2003-10-20 2003-10-20 Valvola a maschio con mezzi di lubrificazione perfezionati. ITMI20032035A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT002035A ITMI20032035A1 (it) 2003-10-20 2003-10-20 Valvola a maschio con mezzi di lubrificazione perfezionati.
US10/574,480 US20070051335A1 (en) 2003-10-20 2004-10-19 Plug valve with lubrication means
PCT/IB2004/003431 WO2005038319A1 (en) 2003-10-20 2004-10-19 Plug valve with lubrication means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002035A ITMI20032035A1 (it) 2003-10-20 2003-10-20 Valvola a maschio con mezzi di lubrificazione perfezionati.

Publications (1)

Publication Number Publication Date
ITMI20032035A1 true ITMI20032035A1 (it) 2005-04-21

Family

ID=34452251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002035A ITMI20032035A1 (it) 2003-10-20 2003-10-20 Valvola a maschio con mezzi di lubrificazione perfezionati.

Country Status (3)

Country Link
US (1) US20070051335A1 (it)
IT (1) ITMI20032035A1 (it)
WO (1) WO2005038319A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070231A1 (it) * 2007-02-08 2008-08-09 Mv Agusta Motor S P A Sistema di aspirazione per motore per motocicletta

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147851A (en) * 1936-11-04 1939-02-21 Mallon Felix Stopcock
US2175867A (en) * 1937-01-15 1939-10-10 Walworth Patents Inc Valve
US2269887A (en) * 1940-02-10 1942-01-13 Mission Mfg Co Lubricated valve
US2591031A (en) * 1945-06-19 1952-04-01 Alexander S Volpin Lubricated plug valve
US2999510A (en) * 1957-07-05 1961-09-12 Alexander S Volpin Automatic lubricant-sealed plug valve
FR1200647A (fr) * 1958-07-26 1959-12-23 Valve à lubrification hydraulique
US3279492A (en) * 1959-11-30 1966-10-18 Rockwell Mfg Co Lubricated plug valve assemblies
US3414002A (en) * 1966-06-17 1968-12-03 Alexander S. Volpin Automatic two-way lubricant-sealed plug valve
US4450854A (en) * 1980-12-12 1984-05-29 Vapor Corporation Lubricated split plug valve
IN159589B (it) * 1982-08-16 1987-05-30 Rockwell International Corp
GB9012798D0 (en) * 1990-06-08 1990-08-01 Btr Plc Plug valve
US5232009A (en) * 1992-05-15 1993-08-03 Eclipse, Inc. Leak resistant plug valve

Also Published As

Publication number Publication date
WO2005038319A1 (en) 2005-04-28
US20070051335A1 (en) 2007-03-08

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