IT7919274A0 - Valvola a sfera. - Google Patents

Valvola a sfera.

Info

Publication number
IT7919274A0
IT7919274A0 IT7919274A IT1927479A IT7919274A0 IT 7919274 A0 IT7919274 A0 IT 7919274A0 IT 7919274 A IT7919274 A IT 7919274A IT 1927479 A IT1927479 A IT 1927479A IT 7919274 A0 IT7919274 A0 IT 7919274A0
Authority
IT
Italy
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
IT7919274A
Other languages
English (en)
Other versions
IT1110975B (it
Original Assignee
Myson Group Marketing Ltd
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 Myson Group Marketing Ltd filed Critical Myson Group Marketing Ltd
Publication of IT7919274A0 publication Critical patent/IT7919274A0/it
Application granted granted Critical
Publication of IT1110975B publication Critical patent/IT1110975B/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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0668—Single packings
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
IT19274/79A 1978-01-13 1979-01-12 Valvola a sfera IT1110975B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,357 US4206904A (en) 1978-01-13 1978-01-13 Ball valve

Publications (2)

Publication Number Publication Date
IT7919274A0 true IT7919274A0 (it) 1979-01-12
IT1110975B IT1110975B (it) 1986-01-13

Family

ID=25353404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19274/79A IT1110975B (it) 1978-01-13 1979-01-12 Valvola a sfera

Country Status (16)

Country Link
US (1) US4206904A (it)
AU (1) AU4298978A (it)
BE (1) BE873445A (it)
CA (1) CA1093531A (it)
DE (1) DE2900646A1 (it)
DK (1) DK14679A (it)
FI (1) FI790102A (it)
FR (1) FR2414672A1 (it)
GB (1) GB2012921B (it)
IT (1) IT1110975B (it)
LU (1) LU80783A1 (it)
NL (1) NL7900166A (it)
NO (1) NO790095L (it)
PT (1) PT69062A (it)
SE (1) SE7900262L (it)
ZA (1) ZA79132B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051993A1 (en) * 1980-11-10 1982-05-19 Nibco Inc. Blocked ball valve
US4519412A (en) * 1983-06-01 1985-05-28 Cameron Iron Works, Inc. Valve and seal therefor
US4844413A (en) * 1984-08-20 1989-07-04 The Babcock & Wilcox Company Shut-off/equalizing valve with molded seals
US4650157A (en) * 1985-09-30 1987-03-17 Pittsburgh Brass Manufacturing Co. Angle ball valve
IT1251922B (it) * 1991-10-11 1995-05-27 Fimcim Srl Valvola a sfera
SE512355C2 (sv) * 1991-11-26 2000-03-06 Luk Lamellen & Kupplungsbau Friktionskoppling, särskilt för motorfordon, motorfordon med en dylik koppling samt kopplingsaggregat och drivenhet, speciellt för motorfordon
US6050545A (en) * 1998-01-21 2000-04-18 Stolzman; Michael D. Bulk container valve
DE19846084C2 (de) * 1998-10-07 2003-04-30 Fischer Georg Rohrleitung Kugelhahn
US6655412B2 (en) * 2001-06-22 2003-12-02 Webstone Company Inc Single flanged end ball valve of unitary construction
EP1583919B1 (en) * 2003-01-07 2010-03-10 Itt Manufacturing Enterprises, Inc. Isolation valve with rotatable flange
US20040129913A1 (en) * 2003-01-07 2004-07-08 Leonard William D. Isolation valve with rotatable flange
GB0311283D0 (en) * 2003-05-16 2003-06-18 Oliver Twinsafe Valves Ltd A ball valve assembly
WO2005031200A1 (en) * 2003-09-23 2005-04-07 Webstone Company, Inc. Isolation valve with valve in drain
US8167858B2 (en) * 2005-07-26 2012-05-01 Biofluid Technologies, Llc Medical waste disposal system assembly
US20080087340A1 (en) * 2006-01-04 2008-04-17 Reck Michael E Primary/secondary loop purge valve
US20110163171A1 (en) * 2006-01-04 2011-07-07 Webstone Company, Inc. Primary/secondary piping loop interface apparatus
US20070186986A1 (en) * 2006-01-04 2007-08-16 Reck Michael E Primary/secondary loop purge valve
US20100252129A1 (en) * 2006-01-04 2010-10-07 Jason Lars Olsen Primary/secondary loop adapter
US8770223B2 (en) * 2006-01-04 2014-07-08 Webstone Company, Inc. Purge/fill valve with a main valve portion aligned with a tee
KR100739656B1 (ko) * 2006-06-08 2007-07-13 삼성전자주식회사 반도체 장치의 제조 방법
US7762280B2 (en) * 2007-04-20 2010-07-27 Jomar International Ltd. Valve for tankless water heater
JP5259478B2 (ja) * 2009-03-31 2013-08-07 株式会社ケーヒン 流路開閉弁
DE102011110384B4 (de) 2011-08-17 2019-04-18 Johnson Electric Dresden Gmbh Elektromotorisch betriebenes Ventil
US9500285B2 (en) 2012-03-09 2016-11-22 Mogas Industries, Inc. High pressure ball valve and packing
US9249889B1 (en) 2012-03-09 2016-02-02 Mogas Industries, Inc. High pressure ball valve
US20170225848A1 (en) * 2016-02-04 2017-08-10 Heath Hill Bottle Cap Restrictor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617444A (en) * 1946-10-01 1949-02-07 Lauchlan Mckinnon Glen Improvements in cocks with spherical plugs and renewable ring seatings therefor
US3014690A (en) * 1960-09-26 1961-12-26 Grinnell Corp Ball valve
FR1517729A (fr) * 1966-07-05 1968-03-22 Joint perfectionné pour vannes ou robinets à boule
US3591131A (en) * 1966-08-01 1971-07-06 Union Tank Car Co Railroad tank car ball valve
FR1543939A (fr) * 1967-01-31 1968-10-31 Joint perfectionné pour robinets à boule
FR1599678A (it) * 1967-06-02 1970-07-20
US3538940A (en) * 1967-09-15 1970-11-10 Gra Tec Inc Fitting assembly
US3497178A (en) * 1968-03-21 1970-02-24 Hills Mccanna Co Ball valve with movable yieldable polymeric seats
US3556476A (en) * 1968-07-11 1971-01-19 Fwi Inc Butterfly valve having improved positive closure means
FR1590356A (it) * 1968-10-30 1970-04-13
US3598363A (en) * 1969-09-04 1971-08-10 Golconda Corp Ball valve
US3675677A (en) * 1970-04-02 1972-07-11 Domer Scaramucci Disc valve with molded-in-place liner and replaceable seat
FR2222588B1 (it) * 1973-03-20 1978-10-20 Gachot Sa
US3967812A (en) * 1975-02-26 1976-07-06 Dresser Industries, Inc. Shaft seal for corrosion resistant butterfly valve
US4078763A (en) * 1976-08-04 1978-03-14 Naoyuki Yamamoto Oil extractor for vehicle engines and the like

Also Published As

Publication number Publication date
DK14679A (da) 1979-06-14
CA1093531A (en) 1981-01-13
SE7900262L (sv) 1979-07-14
PT69062A (en) 1979-02-01
GB2012921A (en) 1979-08-01
IT1110975B (it) 1986-01-13
BE873445A (fr) 1979-05-02
AU4298978A (en) 1979-07-19
LU80783A1 (fr) 1979-06-05
NO790095L (no) 1979-07-16
DE2900646A1 (de) 1979-07-19
FI790102A (fi) 1979-07-14
ZA79132B (en) 1979-12-27
FR2414672A1 (fr) 1979-08-10
US4206904A (en) 1980-06-10
NL7900166A (nl) 1979-07-17
GB2012921B (en) 1982-05-26

Similar Documents

Publication Publication Date Title
IT7919274A0 (it) Valvola a sfera.
IT1212074B (it) Valvola a sfera.
ES239656Y (es) Valvula de retencion.
NL7901944A (nl) Balgklep.
IT7830484A0 (it) Valvola a sfera.
NL7802612A (nl) Kogelklep.
IT7923222A0 (it) Rubinetto a sfera.
NL7904303A (nl) Klepinrichting.
IT7926178A0 (it) Dispositivo valvolare.
NL181136C (nl) Kogelafsluiter.
IT7925189A0 (it) Dispositivo valvolare.
IT7924036A0 (it) Servovalvola.
NL7901685A (nl) Schuifafsluiter.
IT7831214A0 (it) Struttura di valvola a sfera.
IT7923236A0 (it) Cuscinetto a sfere.
NL182018C (nl) Afsluiter.
IT7921586A0 (it) Valvola servo-pilotata.
AR218371A1 (es) Valvula esferica
IT7924484A0 (it) Manicotto a sfere.
IT7927535A0 (it) Giunto a sfere.
NL7902821A (nl) Klepbesturing.
IT8125888A0 (it) Valvola a sfera.
NL7808354A (nl) Kogelafsluiter.
NL7903592A (nl) Ventiel.
IT7925351A0 (it) Valvola.