BRPI0920644A2 - seguidor de engaxetamento para uso com uma válvula, e, válvula. - Google Patents
seguidor de engaxetamento para uso com uma válvula, e, válvula.Info
- Publication number
- BRPI0920644A2 BRPI0920644A2 BRPI0920644A BRPI0920644A BRPI0920644A2 BR PI0920644 A2 BRPI0920644 A2 BR PI0920644A2 BR PI0920644 A BRPI0920644 A BR PI0920644A BR PI0920644 A BRPI0920644 A BR PI0920644A BR PI0920644 A2 BRPI0920644 A2 BR PI0920644A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- packing follower
- follower
- packing
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2268—Sealing means for the axis of rotation
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
- F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/258,017 US8727310B2 (en) | 2008-10-24 | 2008-10-24 | Packing followers for use with valves |
PCT/US2009/057865 WO2010047908A1 (en) | 2008-10-24 | 2009-09-22 | Packing followers for use with valves |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0920644A2 true BRPI0920644A2 (pt) | 2016-01-12 |
Family
ID=41396316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0920644A BRPI0920644A2 (pt) | 2008-10-24 | 2009-09-22 | seguidor de engaxetamento para uso com uma válvula, e, válvula. |
Country Status (8)
Country | Link |
---|---|
US (1) | US8727310B2 (pt) |
EP (1) | EP2347159B1 (pt) |
JP (1) | JP5580321B2 (pt) |
CN (1) | CN102197251B (pt) |
BR (1) | BRPI0920644A2 (pt) |
CA (1) | CA2740219C (pt) |
MX (1) | MX2011004248A (pt) |
WO (1) | WO2010047908A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8910921B2 (en) * | 2011-10-27 | 2014-12-16 | Aegis Flow Technologies, L.L.C. | Valve and stem sealing assembly |
KR200475572Y1 (ko) * | 2013-04-03 | 2014-12-26 | 윤을상 | 감압밸브의 역압 배출통로 기밀구조 |
US20150001804A1 (en) * | 2013-06-27 | 2015-01-01 | Aktiebolaget Skf | Fluid seal assembly with wear ring |
US9989154B2 (en) | 2013-07-30 | 2018-06-05 | Hayward Industries, Inc. | Butterfly valve handle |
US10378656B2 (en) * | 2017-11-10 | 2019-08-13 | Mueller International, Llc | Valve with active seal and shaft blowout prevention device |
WO2022160161A1 (en) | 2021-01-28 | 2022-08-04 | Mueller International, Llc | Bonded valve seat |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3148901A (en) * | 1963-06-05 | 1964-09-15 | L & L Mfg Company | Metal seal fitting and method |
US3746301A (en) * | 1969-04-10 | 1973-07-17 | Weatherhead Co | Valve stem friction device |
US3677514A (en) * | 1970-03-03 | 1972-07-18 | Vittorio Mencarelli | Ball valve |
GB1354260A (en) | 1971-03-23 | 1974-06-05 | Effebi Sas | Valve and/or stopcock in fluid circuits |
US3982729A (en) * | 1974-03-14 | 1976-09-28 | Kerotest Manufacturing Corporation | Back-up seal for diaphragm valve |
JPS5550439Y2 (pt) * | 1976-08-20 | 1980-11-25 | ||
SE423269B (sv) * | 1978-05-08 | 1982-04-26 | Wallberg Kurt Ake | Sett att anordna ett stellbart flodesbegrensande ventilorgan vid en rorledning, jemte anordning for utovande av settet |
US4270730A (en) * | 1979-05-29 | 1981-06-02 | Acf Industries, Incorporated | Means to retain a valve stem |
US4489916A (en) * | 1982-04-07 | 1984-12-25 | Cameron Iron Works, Inc. | Valve and stem seal therefor |
US4492362A (en) * | 1982-11-26 | 1985-01-08 | Vetco Offshore, Inc. | Valve seat with trapped O-ring |
US4541612A (en) * | 1984-04-03 | 1985-09-17 | Keystone International, Inc. | Rotatable shaft assembly |
JPH0536156Y2 (pt) * | 1985-10-25 | 1993-09-13 | ||
US4659064A (en) * | 1986-08-01 | 1987-04-21 | Keystone International, Inc. | Apparatus for fixing the position of a valve element shaft in a bore |
DE3721967C1 (de) * | 1987-07-03 | 1987-12-03 | Kempchen & Co Gmbh | Stopfbuchsdichtung |
JPH01100961U (pt) * | 1987-12-25 | 1989-07-06 | ||
US4830043A (en) | 1988-02-22 | 1989-05-16 | Delaware Investments, Inc. | Improvement in rotary valves |
US4958802A (en) * | 1988-04-07 | 1990-09-25 | United States Brass Corporation | Stop valve |
US4893781A (en) | 1988-05-19 | 1990-01-16 | Whitey Co. | Stem packing assembly for frequent cycling valve |
JPH0360673A (ja) | 1989-07-26 | 1991-03-15 | Kiev N I Inst Neirochirurgii | 閉塞装置 |
JPH0360673U (pt) * | 1989-10-18 | 1991-06-14 | ||
US5234194A (en) * | 1990-09-19 | 1993-08-10 | Smith Russell G | Seal for a shaft |
JPH05329818A (ja) | 1991-06-05 | 1993-12-14 | Hitachi Plant Eng & Constr Co Ltd | コンクリート型枠 |
JPH06273176A (ja) | 1993-03-19 | 1994-09-30 | Tokin Corp | 圧電振動ジャイロ |
DE4330819A1 (de) * | 1993-09-13 | 1995-03-16 | Richter Chemie Technik Gmbh | Verbindung zwischen einer Dreh- oder Schwenkarmatur und einem Drehantrieb |
DE4430181A1 (de) | 1994-08-25 | 1996-02-29 | Klein Schanzlin & Becker Ag | Wellenabdichtung für Armaturen |
US5839717A (en) * | 1997-03-25 | 1998-11-24 | Feigel; Kurt R. | Valve with improved shaft retainer |
US6202668B1 (en) * | 1998-03-20 | 2001-03-20 | North American Corporation | Valve with fire-resistant seal |
US6095493A (en) * | 1999-01-15 | 2000-08-01 | Velan Inc. | High pressure valve |
US7093819B1 (en) * | 2004-07-01 | 2006-08-22 | Mogas Industries, Inc. | Ball valve with shear bushing and integral bracket for stem blowout protection |
JP5329818B2 (ja) | 2007-03-26 | 2013-10-30 | 株式会社東芝 | 磁気共鳴イメージング装置および磁気共鳴イメージング装置における撮影条件設定方法 |
-
2008
- 2008-10-24 US US12/258,017 patent/US8727310B2/en active Active
-
2009
- 2009-09-22 BR BRPI0920644A patent/BRPI0920644A2/pt not_active Application Discontinuation
- 2009-09-22 CN CN200980142543.4A patent/CN102197251B/zh active Active
- 2009-09-22 EP EP09792852.7A patent/EP2347159B1/en active Active
- 2009-09-22 MX MX2011004248A patent/MX2011004248A/es active IP Right Grant
- 2009-09-22 CA CA2740219A patent/CA2740219C/en active Active
- 2009-09-22 WO PCT/US2009/057865 patent/WO2010047908A1/en active Application Filing
- 2009-09-22 JP JP2011533209A patent/JP5580321B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100102262A1 (en) | 2010-04-29 |
CN102197251A (zh) | 2011-09-21 |
EP2347159A1 (en) | 2011-07-27 |
CN102197251B (zh) | 2014-05-28 |
CA2740219C (en) | 2015-11-10 |
US8727310B2 (en) | 2014-05-20 |
CA2740219A1 (en) | 2010-04-29 |
JP5580321B2 (ja) | 2014-08-27 |
JP2012506978A (ja) | 2012-03-22 |
EP2347159B1 (en) | 2021-01-20 |
WO2010047908A1 (en) | 2010-04-29 |
MX2011004248A (es) | 2011-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |