BE879130A - Dispositif anti-friction pour arbre de commande de vanne - Google Patents
Dispositif anti-friction pour arbre de commande de vanneInfo
- Publication number
- BE879130A BE879130A BE0/197426A BE197426A BE879130A BE 879130 A BE879130 A BE 879130A BE 0/197426 A BE0/197426 A BE 0/197426A BE 197426 A BE197426 A BE 197426A BE 879130 A BE879130 A BE 879130A
- Authority
- BE
- Belgium
- Prior art keywords
- valve control
- control shaft
- friction device
- friction
- shaft
- 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/915—Seal including compression set feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Temperature-Responsive Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7829546A FR2439348A1 (fr) | 1978-10-17 | 1978-10-17 | Dispositif anti-friction pour arbre de commande de vanne |
Publications (1)
Publication Number | Publication Date |
---|---|
BE879130A true BE879130A (fr) | 1980-02-01 |
Family
ID=9213831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/197426A BE879130A (fr) | 1978-10-17 | 1979-10-01 | Dispositif anti-friction pour arbre de commande de vanne |
Country Status (6)
Country | Link |
---|---|
US (1) | US4291863A (fr) |
JP (1) | JPS5557786A (fr) |
BE (1) | BE879130A (fr) |
DE (1) | DE2941451C2 (fr) |
FR (1) | FR2439348A1 (fr) |
NL (1) | NL175097C (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424924A1 (de) * | 1984-07-06 | 1986-02-06 | Günter 5600 Wuppertal Herberholz | Absperrklappe fuer aggresive durchflussmedien |
US4682758A (en) * | 1986-03-05 | 1987-07-28 | Keystone International, Inc. | Disk/stem connection apparatus for butterfly valve |
US4699357A (en) * | 1986-07-14 | 1987-10-13 | Ultraflo Corp. | Reinforced industrial butterfly valve |
GB9119644D0 (en) * | 1991-09-13 | 1991-10-23 | Wabco Automotive Uk Ltd | Butterfly valve seal |
US7243901B2 (en) * | 1998-12-21 | 2007-07-17 | Fisher Controls International Llc | Rotary valve apparatus and associated methods |
US6213141B1 (en) * | 1998-12-21 | 2001-04-10 | Philip W. Eggleston | Rotary valve apparatus and associated methods |
US7080820B2 (en) * | 1999-11-16 | 2006-07-25 | Fisher Controls International Llc. | Elliptical sealing surface for butterfly valve |
US6626421B2 (en) * | 2000-02-16 | 2003-09-30 | Denso Corporation | Manufacturing method for a throttle body of an internal combustion engine and a related throttle apparatus |
US6400049B1 (en) * | 2000-12-26 | 2002-06-04 | Phill Lai | Cooling fan |
US6595488B2 (en) * | 2001-01-19 | 2003-07-22 | Zwick Gmbh | Butterfly valve |
US20070080314A1 (en) * | 2005-10-06 | 2007-04-12 | Arvin Technologies, Inc. | Exhaust valve bushing |
US9512926B2 (en) * | 2011-10-27 | 2016-12-06 | Aegis Flow Technologies, L.L.C. | Butterfly valve and stem sealing assembly |
FR2985558A3 (fr) * | 2012-01-10 | 2013-07-12 | Renault Sa | Dispositif d'etancheite aux fluides entre deux structures en liaison pivot-glissant |
DE102013108164B4 (de) * | 2013-07-30 | 2017-11-02 | Hartmuth Rausch | Ventil mit einem Linearantrieb für den Ventilkolben |
CN105452745B (zh) * | 2013-08-28 | 2019-03-19 | 博格华纳公司 | 高温阀轴密封 |
LU92493B1 (en) * | 2014-07-04 | 2016-01-05 | Luxembourg Patent Co Sa | Shut-off valve for liquified natural gas |
KR101836254B1 (ko) * | 2016-03-16 | 2018-03-08 | 현대자동차 주식회사 | 차량용 배기가스 재순환 밸브장치 |
CN105952912A (zh) * | 2016-07-01 | 2016-09-21 | 天津奥赛阀门有限公司 | 一种新型对夹蝶阀 |
US9915352B2 (en) * | 2016-08-03 | 2018-03-13 | Scc, Inc. | Butterfly valve utilizing spring for consistent disk placement |
DE102017117289A1 (de) | 2017-07-31 | 2019-01-31 | Friedrich Boysen Gmbh & Co. Kg | Klappeneinrichtung |
KR20190043004A (ko) * | 2017-10-17 | 2019-04-25 | 현대자동차주식회사 | Egr밸브 |
GB2567772B (en) * | 2019-02-21 | 2020-02-19 | Score Europe Ltd | Butterfly valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932533A (en) * | 1957-11-01 | 1960-04-12 | Allis Chalmers Mfg Co | Butterfly valve sealing arrangement |
GB937770A (en) * | 1959-12-19 | 1963-09-25 | Porringer & Schindler G M B H | Improvements in or relating to seals for rotary valve-spindles |
US3096071A (en) * | 1960-05-16 | 1963-07-02 | Stewart Warner Corp | Butterfly valve having resilient sealing means |
US3186681A (en) * | 1961-12-18 | 1965-06-01 | Acf Ind Inc | Stem seal for rotary plug valve |
US3582041A (en) * | 1969-02-14 | 1971-06-01 | Hills Mccanna Co | Valve packing box assembly |
US3567178A (en) * | 1969-09-29 | 1971-03-02 | Acf Ind Inc | Valve stem packing and bearing assembly |
US3698684A (en) * | 1970-09-17 | 1972-10-17 | Gen Ind Inc | Stem sealing for valving |
US3912221A (en) * | 1974-06-26 | 1975-10-14 | United States Pipe Foundry | Stem seal and retainer for gate valve |
FR2301750A2 (fr) * | 1975-02-18 | 1976-09-17 | Gachot Jean | Vanne papillon perfectionnee |
US4146206A (en) * | 1977-03-11 | 1979-03-27 | Garlock Inc. | Valve closure member thrust and load compensator |
-
1978
- 1978-10-17 FR FR7829546A patent/FR2439348A1/fr active Granted
-
1979
- 1979-10-01 BE BE0/197426A patent/BE879130A/fr not_active IP Right Cessation
- 1979-10-03 NL NLAANVRAGE7907356,A patent/NL175097C/xx not_active IP Right Cessation
- 1979-10-09 US US06/082,478 patent/US4291863A/en not_active Expired - Lifetime
- 1979-10-12 DE DE2941451A patent/DE2941451C2/de not_active Expired
- 1979-10-17 JP JP13411879A patent/JPS5557786A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5557786A (en) | 1980-04-28 |
NL7907356A (nl) | 1980-04-21 |
JPS5725753B2 (fr) | 1982-05-31 |
DE2941451C2 (de) | 1983-11-17 |
NL175097C (nl) | 1984-09-17 |
DE2941451A1 (de) | 1980-04-30 |
US4291863A (en) | 1981-09-29 |
NL175097B (nl) | 1984-04-16 |
FR2439348A1 (fr) | 1980-05-16 |
FR2439348B1 (fr) | 1981-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GACHOT JEAN Effective date: 19951031 |