MX9307856A - Valvula bloqueadora y anillo sellador. - Google Patents
Valvula bloqueadora y anillo sellador.Info
- Publication number
- MX9307856A MX9307856A MX9307856A MX9307856A MX9307856A MX 9307856 A MX9307856 A MX 9307856A MX 9307856 A MX9307856 A MX 9307856A MX 9307856 A MX9307856 A MX 9307856A MX 9307856 A MX9307856 A MX 9307856A
- Authority
- MX
- Mexico
- Prior art keywords
- sealing ring
- housing
- soft material
- sheets
- interposition
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
- F16J15/122—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally parallel to the surfaces
-
- 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
- Y10S277/935—Seal made of a particular material
- Y10S277/944—Elastomer or plastic
- Y10S277/945—Containing fluorine
- Y10S277/946—PTFE
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4273—Mechanical cleaning
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
- Sealing Devices (AREA)
- Control Of Combustion (AREA)
- Lift Valve (AREA)
- Gasket Seals (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
Abstract
La presente invención se refiere a una válvula bloqueadora con un alojamiento (1) que forma un canal de corriente (1') y con un miembro bloqueador (3) desplazable axialmente con relación al alojamiento (1), que bajo intercalado de un primer anillo sellador (2) bloquea un orificio de alojamiento (11) presente dentro del canal de corriente (1'), en que el primer anillo sellador (2) consta de láminas de material blando extendida radialmente (20, 27) y láminas metálicas intercaladas (21, 25) estando estructurado este material blando de manera no homogénea en tanto que el orificio de alojamiento (11) está sellado al exterior bajo intercalado de un sellador de estopero (9) que tiene por lo menos un segundo anillo sellador (10), en tanto que las láminas metálicas (21, 25) por lo menos en la zona alrededor del plano de camisa donde incide la corriente (22) del anillo sellador (2) tiene deformaciones axiales que debido a su conexión en arrastre de la forma con las láminas de material blando colindantes (20, 27), delimitan sus capas deslizantes que se extienden en forma libre, radialmente, hasta un máximo de un tercio del espesor de las láminas, con inclusión de los anillos selladores para la misma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924241963 DE4241963C2 (de) | 1992-12-12 | 1992-12-12 | Absperrventil und Weichstoff-Dichtungsring hierfür |
DE9312956U DE9312956U1 (de) | 1993-08-28 | 1993-08-28 | Dichtungsring |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9307856A true MX9307856A (es) | 1994-07-29 |
Family
ID=25921262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9307856A MX9307856A (es) | 1992-12-12 | 1993-12-10 | Valvula bloqueadora y anillo sellador. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5381818A (es) |
EP (1) | EP0602519B1 (es) |
AT (1) | ATE147840T1 (es) |
BR (1) | BR9305016A (es) |
DE (1) | DE59305146D1 (es) |
MX (1) | MX9307856A (es) |
TR (1) | TR27700A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5715858A (en) * | 1995-02-10 | 1998-02-10 | Johnson Service Company | Globe valve sticking prevention |
DE19526364C1 (de) * | 1995-07-20 | 1996-08-14 | Klinger Ag | Dichtungsring |
DE29713878U1 (de) * | 1997-08-04 | 1998-09-24 | Weh Gmbh, Verbindungstechnik, 89257 Illertissen | Schaltventil |
CH710862B1 (de) | 1999-11-26 | 2016-09-15 | Imerys Graphite & Carbon Switzerland Sa | Verfahren zur Herstellung von Graphitpulvern mit erhöhter Schüttdichte. |
CN1278439C (zh) * | 2001-10-08 | 2006-10-04 | 蒂米卡尔股份公司 | 电化学电池 |
US7028712B2 (en) * | 2002-07-17 | 2006-04-18 | Fisher Controls International Llc. | Skirt guided globe valve |
US6637452B1 (en) * | 2002-10-08 | 2003-10-28 | Fisher Controls International, Inc. | Valve with self-cleaning trim |
EP1636850A1 (en) * | 2003-06-11 | 2006-03-22 | Koninklijke Philips Electronics N.V. | Silicon-on-insulator device |
US6997211B2 (en) * | 2003-07-03 | 2006-02-14 | Fisher Controls International Llc. | Multiple material valve plug for high temperature operation |
US7448409B2 (en) * | 2005-03-17 | 2008-11-11 | Fisher Controls International Llc | Fluid flow control device having a throttling element seal |
US20090179169A1 (en) * | 2008-01-11 | 2009-07-16 | Fleming Leslie E | Seal assembly for use with valves having a two-piece cage |
KR100978061B1 (ko) * | 2008-06-05 | 2010-08-25 | 조광아이엘아이주식회사 | 극저온 밸브 |
US8066258B2 (en) * | 2009-05-26 | 2011-11-29 | Fisher Controls International, Llc | Valve seat apparatus for use with fluid valves |
WO2012112845A1 (en) * | 2011-02-17 | 2012-08-23 | Egc Interprises, Inc. | Control valve assembly |
US9046191B2 (en) | 2012-08-30 | 2015-06-02 | Fisher Controls International, Llc | Valve body with upper flow diverter |
WO2024155999A1 (en) * | 2023-01-20 | 2024-07-25 | Fourth Power, Inc. | Brittle material valves |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1550322A (en) * | 1919-11-08 | 1925-08-18 | Grapho Metal Packing Company | Packing |
GB272649A (en) * | 1926-04-09 | 1927-06-23 | Robert Esnault Pelterie | Improvements in or relating to packing means for preventing the leakage of gas and/or liquid between slidable or other movable members |
US1927450A (en) * | 1929-10-26 | 1933-09-19 | Detroit Gasket & Mfg Co | Gasket |
US1948252A (en) * | 1931-07-18 | 1934-02-20 | Mccord Radiator & Mfg Co | Sheet packing |
US1992967A (en) * | 1933-05-03 | 1935-03-05 | Ernest R Roy | Automatic packing |
US2519683A (en) * | 1947-09-17 | 1950-08-22 | Ramsey Corp | Piston ring |
DE1899583U (de) * | 1964-06-06 | 1964-08-27 | Hans J Zimmer Verfahrenstechni | Absperrschieber fuer kunststoffschmelzen. |
NL137883C (es) * | 1967-09-11 | |||
US3656766A (en) * | 1969-12-15 | 1972-04-18 | Robert Geffroy | Piston and piston rings unit for an internal combustion engine |
US4061157A (en) * | 1976-01-27 | 1977-12-06 | International Telephone And Telegraph Corporation | Reciprocating valve having stem cleaning means |
JPS5313610A (en) * | 1976-07-23 | 1978-02-07 | Nippon Carbon Co Ltd | Compound sheet materials |
WO1986002164A1 (en) * | 1984-10-05 | 1986-04-10 | Kawasaki Steel Corporation | Method of determining thickness and composition of alloy film |
DE3631447A1 (de) * | 1985-12-03 | 1987-07-02 | Klinger Ag | Kolbenschieber |
US4690411A (en) * | 1985-12-23 | 1987-09-01 | Winkle Denzal W Van | Bonded mechanically inner connected seal arrangement for a blowout preventer |
DE3721967C1 (de) * | 1987-07-03 | 1987-12-03 | Kempchen & Co Gmbh | Stopfbuchsdichtung |
US5338004A (en) * | 1990-07-16 | 1994-08-16 | Heil John S | Valve seal apparatus |
-
1993
- 1993-12-08 AT AT93119760T patent/ATE147840T1/de active
- 1993-12-08 EP EP19930119760 patent/EP0602519B1/de not_active Expired - Lifetime
- 1993-12-08 DE DE59305146T patent/DE59305146D1/de not_active Expired - Lifetime
- 1993-12-10 US US08/165,111 patent/US5381818A/en not_active Expired - Lifetime
- 1993-12-10 TR TR116493A patent/TR27700A/xx unknown
- 1993-12-10 BR BR9305016A patent/BR9305016A/pt not_active IP Right Cessation
- 1993-12-10 MX MX9307856A patent/MX9307856A/es not_active IP Right Cessation
-
1994
- 1994-10-20 US US08/326,602 patent/US5544898A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59305146D1 (de) | 1997-02-27 |
EP0602519B1 (de) | 1997-01-15 |
EP0602519A1 (de) | 1994-06-22 |
TR27700A (tr) | 1995-06-20 |
ATE147840T1 (de) | 1997-02-15 |
US5381818A (en) | 1995-01-17 |
BR9305016A (pt) | 1994-06-14 |
US5544898A (en) | 1996-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |