BR9305016A - Valvula de bloqueio e anel de vedaçao. - Google Patents
Valvula de bloqueio e anel de vedaçao.Info
- Publication number
- BR9305016A BR9305016A BR9305016A BR9305016A BR9305016A BR 9305016 A BR9305016 A BR 9305016A BR 9305016 A BR9305016 A BR 9305016A BR 9305016 A BR9305016 A BR 9305016A BR 9305016 A BR9305016 A BR 9305016A
- Authority
- BR
- Brazil
- 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)
- Lift Valve (AREA)
- Sealing Devices (AREA)
- Control Of Combustion (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
- Gasket Seals (AREA)
- Details Of Valves (AREA)
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 |
---|---|
BR9305016A true BR9305016A (pt) | 1994-06-14 |
Family
ID=25921262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9305016A BR9305016A (pt) | 1992-12-12 | 1993-12-10 | Valvula de bloqueio e anel de vedaçao. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5381818A (pt) |
EP (1) | EP0602519B1 (pt) |
AT (1) | ATE147840T1 (pt) |
BR (1) | BR9305016A (pt) |
DE (1) | DE59305146D1 (pt) |
MX (1) | MX9307856A (pt) |
TR (1) | TR27700A (pt) |
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 |
KR20060017864A (ko) * | 2003-06-11 | 2006-02-27 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Soi 장치 |
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 |
US20130320252A1 (en) * | 2011-02-17 | 2013-12-05 | Egc Enterprises, Inc. | Control valve assembly |
US9046191B2 (en) | 2012-08-30 | 2015-06-02 | Fisher Controls International, Llc | Valve body with upper flow diverter |
US20240247723A1 (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 (pt) * | 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 DE DE59305146T patent/DE59305146D1/de not_active Expired - Lifetime
- 1993-12-08 AT AT93119760T patent/ATE147840T1/de active
- 1993-12-08 EP EP19930119760 patent/EP0602519B1/de 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
- 1993-12-10 US US08/165,111 patent/US5381818A/en not_active Expired - Lifetime
-
1994
- 1994-10-20 US US08/326,602 patent/US5544898A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE147840T1 (de) | 1997-02-15 |
US5381818A (en) | 1995-01-17 |
TR27700A (tr) | 1995-06-20 |
EP0602519A1 (de) | 1994-06-22 |
US5544898A (en) | 1996-08-13 |
EP0602519B1 (de) | 1997-01-15 |
DE59305146D1 (de) | 1997-02-27 |
MX9307856A (es) | 1994-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 10/12/2013 |