NO176033C - Kuleventil med seter av laminerte ringer - Google Patents
Kuleventil med seter av laminerte ringerInfo
- 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
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)
- Valve Housings (AREA)
- Closures For Containers (AREA)
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 (no) |
EP (1) | EP0497013B1 (no) |
JP (1) | JPH04296261A (no) |
AT (1) | ATE133765T1 (no) |
AU (1) | AU650307B2 (no) |
CA (1) | CA2055558C (no) |
DE (1) | DE69116849T2 (no) |
FI (1) | FI95743C (no) |
IT (1) | IT1244526B (no) |
NO (1) | NO176033C (no) |
Families Citing this family (15)
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 |
US8555921B2 (en) | 2002-12-18 | 2013-10-15 | Vapor Technologies Inc. | Faucet component with coating |
US8220489B2 (en) | 2002-12-18 | 2012-07-17 | Vapor Technologies Inc. | Faucet with wear-resistant valve component |
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)
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 |
-
1991
- 1991-01-30 IT ITMI910216A patent/IT1244526B/it active IP Right Grant
- 1991-11-12 AT AT91202940T patent/ATE133765T1/de not_active IP Right Cessation
- 1991-11-12 EP EP91202940A patent/EP0497013B1/en not_active Expired - Lifetime
- 1991-11-12 DE DE69116849T patent/DE69116849T2/de not_active Expired - Lifetime
- 1991-11-14 US US07/792,355 patent/US5170993A/en not_active Expired - Lifetime
- 1991-11-14 CA CA002055558A patent/CA2055558C/en not_active Expired - Lifetime
- 1991-12-11 NO NO914871A patent/NO176033C/no not_active IP Right Cessation
- 1991-12-13 AU AU89688/91A patent/AU650307B2/en not_active Expired
-
1992
- 1992-01-20 JP JP4007535A patent/JPH04296261A/ja active Pending
- 1992-01-29 FI FI920402A patent/FI95743C/fi active
Also Published As
Publication number | Publication date |
---|---|
ATE133765T1 (de) | 1996-02-15 |
AU650307B2 (en) | 1994-06-16 |
FI920402A (fi) | 1992-07-31 |
NO176033B (no) | 1994-10-10 |
DE69116849T2 (de) | 1996-06-20 |
CA2055558C (en) | 2003-02-04 |
US5170993A (en) | 1992-12-15 |
AU8968891A (en) | 1992-08-06 |
DE69116849D1 (de) | 1996-03-14 |
FI95743C (fi) | 1996-03-11 |
FI95743B (fi) | 1995-11-30 |
ITMI910216A1 (it) | 1992-07-30 |
EP0497013B1 (en) | 1996-01-31 |
NO914871D0 (no) | 1991-12-11 |
CA2055558A1 (en) | 1992-07-31 |
FI920402A0 (fi) | 1992-01-29 |
NO914871L (no) | 1992-07-31 |
EP0497013A1 (en) | 1992-08-05 |
JPH04296261A (ja) | 1992-10-20 |
ITMI910216A0 (it) | 1991-01-30 |
IT1244526B (it) | 1994-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |