MX366423B - Obturadores para ejes en rotacion. - Google Patents
Obturadores para ejes en rotacion.Info
- Publication number
- MX366423B MX366423B MX2015012958A MX2015012958A MX366423B MX 366423 B MX366423 B MX 366423B MX 2015012958 A MX2015012958 A MX 2015012958A MX 2015012958 A MX2015012958 A MX 2015012958A MX 366423 B MX366423 B MX 366423B
- Authority
- MX
- Mexico
- Prior art keywords
- valve body
- shaft
- rotary shaft
- shaft seals
- seal
- 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
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
-
- 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
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/106—Spindle sealings with diaphragm, e.g. shaped as bellows or tube for use with rotating spindles or 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
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/047—Metallic bellows
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
- F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Se describen en la presente obturadores para ejes en rotación. Un aparato de ejemplo incluye un cuerpo de válvula y un eje que se extiende en el interior del cuerpo de válvula. El eje rota con respecto al cuerpo de válvula. El aparato de ejemplo también incluye un obturador. El obturador se dispone en la parte externa del cuerpo de válvula y se acopla de forma fija al cuerpo de válvula y el eje para proporcionar un sellado fluido entre el eje y una cavidad dentro del cuerpo de válvula.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/830,434 US9206923B2 (en) | 2013-03-14 | 2013-03-14 | Rotary shaft seals |
PCT/US2014/022248 WO2014150109A1 (en) | 2013-03-14 | 2014-03-10 | Rotary shaft seals |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015012958A MX2015012958A (es) | 2016-07-20 |
MX366423B true MX366423B (es) | 2019-07-08 |
Family
ID=50513427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015012958A MX366423B (es) | 2013-03-14 | 2014-03-10 | Obturadores para ejes en rotacion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9206923B2 (es) |
EP (1) | EP2971907B1 (es) |
JP (1) | JP6433972B2 (es) |
CN (2) | CN203836364U (es) |
BR (1) | BR112015021384A2 (es) |
CA (1) | CA2904003C (es) |
MX (1) | MX366423B (es) |
WO (1) | WO2014150109A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9206923B2 (en) * | 2013-03-14 | 2015-12-08 | Fisher Controls International Llc | Rotary shaft seals |
DE102018122495B4 (de) * | 2018-09-14 | 2022-02-03 | Carl Freudenberg Kg | Dichtungsbalg und Dichtungsanordnung, die den Dichtungsbalg umfasst |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867242A (en) | 1956-01-16 | 1959-01-06 | North American Aviation Inc | High pressure flexible hose |
US3082795A (en) | 1960-05-10 | 1963-03-26 | Chester M Heller | Torsional pipe couplings |
US3318335A (en) | 1963-10-15 | 1967-05-09 | Chester M Heller | Torsional pipe coupling |
US4125130A (en) * | 1975-02-04 | 1978-11-14 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Bellows permitting twisting movement |
CN2032658U (zh) * | 1988-06-05 | 1989-02-15 | 青州水泵厂 | 往复运动轴杆密封装置 |
FR2641838B1 (fr) | 1989-01-19 | 1992-06-19 | Sealol | Dispositif d'etancheification, destine a realiser une etancheite entre deux organes disposant d'une possibilite de rotation relative d'amplitude limitee |
JPH0389276U (es) * | 1989-12-27 | 1991-09-11 | ||
US6937316B2 (en) * | 2001-08-15 | 2005-08-30 | Asml Netherlands B.V. | Lithographic apparatus, device manufacturing method and device manufactured thereby |
US6796563B2 (en) * | 2002-11-22 | 2004-09-28 | Honeywell International Inc. | Hermetic seal for devices with limited rotation |
DE10307471A1 (de) | 2003-02-21 | 2004-11-18 | Robert Bosch Gmbh | Wellendurchführung |
CN201934783U (zh) * | 2010-12-28 | 2011-08-17 | 浙江纽顿流体控制有限公司 | 一种氯气专用波纹管截止阀 |
DE102011089080B4 (de) * | 2011-12-19 | 2013-10-10 | Continental Automotive Gmbh | Ventilvorrichtung |
US20140034858A1 (en) * | 2012-07-31 | 2014-02-06 | Fisher Controls International Llc | Valve actuator for rotary valve |
US9206923B2 (en) * | 2013-03-14 | 2015-12-08 | Fisher Controls International Llc | Rotary shaft seals |
-
2013
- 2013-03-14 US US13/830,434 patent/US9206923B2/en active Active
-
2014
- 2014-03-06 CN CN201420112628.6U patent/CN203836364U/zh not_active Expired - Lifetime
- 2014-03-06 CN CN201410090066.4A patent/CN104048099A/zh active Pending
- 2014-03-10 MX MX2015012958A patent/MX366423B/es active IP Right Grant
- 2014-03-10 EP EP14718211.7A patent/EP2971907B1/en active Active
- 2014-03-10 WO PCT/US2014/022248 patent/WO2014150109A1/en active Application Filing
- 2014-03-10 JP JP2016500923A patent/JP6433972B2/ja active Active
- 2014-03-10 BR BR112015021384A patent/BR112015021384A2/pt not_active Application Discontinuation
- 2014-03-10 CA CA2904003A patent/CA2904003C/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140264121A1 (en) | 2014-09-18 |
EP2971907B1 (en) | 2017-05-03 |
BR112015021384A2 (pt) | 2017-07-18 |
JP6433972B2 (ja) | 2018-12-05 |
US9206923B2 (en) | 2015-12-08 |
JP2016512592A (ja) | 2016-04-28 |
EP2971907A1 (en) | 2016-01-20 |
CA2904003C (en) | 2021-08-10 |
WO2014150109A1 (en) | 2014-09-25 |
CN203836364U (zh) | 2014-09-17 |
MX2015012958A (es) | 2016-07-20 |
CA2904003A1 (en) | 2014-09-25 |
CN104048099A (zh) | 2014-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |