NO176033C - Kuleventil med seter av laminerte ringer - Google Patents

Kuleventil med seter av laminerte ringer

Info

Publication number
NO176033C
NO176033C NO914871A NO914871A NO176033C NO 176033 C NO176033 C NO 176033C NO 914871 A NO914871 A NO 914871A NO 914871 A NO914871 A NO 914871A NO 176033 C NO176033 C NO 176033C
Authority
NO
Norway
Prior art keywords
ball valve
seats
rings
plates
laminated rings
Prior art date
Application number
NO914871A
Other languages
English (en)
Norwegian (no)
Other versions
NO914871D0 (no
NO914871L (no
NO176033B (no
Inventor
Giulio Bonetti
Original Assignee
Bonetti Cesare 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 Bonetti Cesare Spa filed Critical Bonetti Cesare Spa
Publication of NO914871D0 publication Critical patent/NO914871D0/no
Publication of NO914871L publication Critical patent/NO914871L/no
Publication of NO176033B publication Critical patent/NO176033B/no
Publication of NO176033C publication Critical patent/NO176033C/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Closures For Containers (AREA)
  • Valve Housings (AREA)
NO914871A 1991-01-30 1991-12-11 Kuleventil med seter av laminerte ringer NO176033C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910216A IT1244526B (it) 1991-01-30 1991-01-30 Valvola a sfera per fluidi con sedi ad anelli stratificati

Publications (4)

Publication Number Publication Date
NO914871D0 NO914871D0 (no) 1991-12-11
NO914871L NO914871L (no) 1992-07-31
NO176033B NO176033B (no) 1994-10-10
NO176033C true NO176033C (no) 1995-01-18

Family

ID=11358317

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914871A NO176033C (no) 1991-01-30 1991-12-11 Kuleventil med seter av laminerte ringer

Country Status (10)

Country Link
US (1) US5170993A (sv)
EP (1) EP0497013B1 (sv)
JP (1) JPH04296261A (sv)
AT (1) ATE133765T1 (sv)
AU (1) AU650307B2 (sv)
CA (1) CA2055558C (sv)
DE (1) DE69116849T2 (sv)
FI (1) FI95743C (sv)
IT (1) IT1244526B (sv)
NO (1) NO176033C (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9417801U1 (de) * 1994-11-05 1996-03-07 Pfeiffer Chemie-Armaturenbau GmbH, 47906 Kempen Dichtungseinrichtung an einem Kugelhahn
KR100249682B1 (ko) * 1997-07-10 2000-04-01 안장홍 볼밸브용 시트
US7866343B2 (en) 2002-12-18 2011-01-11 Masco Corporation Of Indiana Faucet
US7866342B2 (en) 2002-12-18 2011-01-11 Vapor Technologies, Inc. Valve component for faucet
US8220489B2 (en) 2002-12-18 2012-07-17 Vapor Technologies Inc. Faucet with wear-resistant valve component
US8555921B2 (en) 2002-12-18 2013-10-15 Vapor Technologies Inc. Faucet component with coating
ITMI20070093U1 (it) * 2007-03-20 2008-09-21 Bonetti Cesare Spa Valvola a sfera con mezzi rimovibili di trattenuta della guarnizione di tenuta assiale
ITTO20070519A1 (it) * 2007-07-12 2009-01-14 Seval Srl Guarnizioni metalliche lamellari e procedimento di produzione
CA2694864C (en) * 2010-03-23 2011-09-20 Velan Inc. Ball valve sealing ring
ITVI20110068A1 (it) * 2011-03-29 2012-09-30 Tyco Valves & Controls Italia S R L Inserto di tenuta per valvola a sfera, seggio per valvola a sfera e valvola a sfera
CN102501001A (zh) * 2011-09-29 2012-06-20 张谭伟 一种不锈钢管或其它金属管加工球阀的新工艺
US8662475B2 (en) * 2012-07-11 2014-03-04 Lan Shiuon Ptfe Industry Co., Ltd. Ball valve gasket structure
RU2502909C1 (ru) * 2012-08-20 2013-12-27 Закрытое акционерное общество "УНИХИМТЕК" (ЗАО "УНИХИМТЕК") Шаровой кран
CN103206555A (zh) * 2013-04-09 2013-07-17 张家港市科辰仪表有限公司 V型调节球阀
RU2685800C1 (ru) * 2018-05-28 2019-04-23 Закрытое акционерное общество "ПРОММАШСЕРВИС" Шаровой кран

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556037A (en) * 1896-03-10 Carl w
US1246787A (en) * 1916-08-23 1917-11-13 Locomobile Co America Valve.
US2369025A (en) * 1943-08-30 1945-02-06 Thompson Prod Inc Valve insert seat
US3649035A (en) * 1968-06-24 1972-03-14 Texaco Inc A selaing means for a ball valve
US3863889A (en) * 1973-03-22 1975-02-04 Milwaukee Valve Gate valve
DE2361332C3 (de) * 1973-12-08 1978-04-27 Armaturenfabrik Und Metallgiesserei Koch Und Mueller Gmbh, 4250 Bottrop Zwischen einem Kugelküken und einer den Durchflußkanal eines Kugelhahns umgebenden Gehäusedichtfläche angeordnete Ringdichtung
US4006881A (en) * 1974-12-09 1977-02-08 Gachot S.A. Fluid-tight packing for closure devices and devices fitted with said packing
US4269391A (en) * 1977-04-28 1981-05-26 Nippon Petrochemicals Co., Ltd. Valve sealing device and a valve
GB2116678B (en) * 1982-02-08 1986-04-30 Hitachi Metals Ltd Ball valves
DE3806871A1 (de) * 1988-03-03 1989-09-14 Berchem & Schaberg Gmbh Stellkugelhahn mit gehaeuse, stroemungskanal, hahnkugel und stellspindel
AU626826B2 (en) * 1989-01-30 1992-08-13 Valtek Incorporated Multi-element, bi-directional valve seat

Also Published As

Publication number Publication date
CA2055558C (en) 2003-02-04
ITMI910216A1 (it) 1992-07-30
NO914871D0 (no) 1991-12-11
CA2055558A1 (en) 1992-07-31
NO914871L (no) 1992-07-31
ITMI910216A0 (it) 1991-01-30
US5170993A (en) 1992-12-15
AU650307B2 (en) 1994-06-16
EP0497013B1 (en) 1996-01-31
NO176033B (no) 1994-10-10
EP0497013A1 (en) 1992-08-05
FI920402A (sv) 1992-07-31
DE69116849D1 (de) 1996-03-14
DE69116849T2 (de) 1996-06-20
FI920402A0 (sv) 1992-01-29
IT1244526B (it) 1994-07-15
ATE133765T1 (de) 1996-02-15
JPH04296261A (ja) 1992-10-20
FI95743C (sv) 1996-03-11
AU8968891A (en) 1992-08-06
FI95743B (sv) 1995-11-30

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Legal Events

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MK1K Patent expired