GB1464452A - Seal assembly for sealing between two relatively movable compo nents - Google Patents
Seal assembly for sealing between two relatively movable compo nentsInfo
- Publication number
- GB1464452A GB1464452A GB3742674A GB3742674A GB1464452A GB 1464452 A GB1464452 A GB 1464452A GB 3742674 A GB3742674 A GB 3742674A GB 3742674 A GB3742674 A GB 3742674A GB 1464452 A GB1464452 A GB 1464452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- sealing
- seal assembly
- relatively movable
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Glass Compositions (AREA)
- Seal Device For Vehicle (AREA)
- Actuator (AREA)
Abstract
1464452 Seals SKEGA AB 27 Aug 1974 [28 Aug 1973] 37426/74 Heading F2B In a seal for a piston-rod 2, or cylindrical ridged portion 8 is pressed into engagement with the rod, while a flange portion 9 abuts housing 3. The portions 8 and 9 are integrally formed as an axially divided polyurethane ring 7. In a double-acting seal two rings 7 are pressed inwardly by two rubber 0-rings 13 and located between two polyester support rings 14. When the rings 7 and 14 are both axially split, a projection 18 engages a recess 19, to prevent the splits coming into register. In a single acting seal, one of each kind of ring is used. Two rings 7 may be joined to form a U- shaped ring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7311651A SE375591B (en) | 1973-08-28 | 1973-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1464452A true GB1464452A (en) | 1977-02-16 |
Family
ID=20318349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3742674A Expired GB1464452A (en) | 1973-08-28 | 1974-08-27 | Seal assembly for sealing between two relatively movable compo nents |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS5645026B2 (en) |
AT (1) | AT335243B (en) |
BE (1) | BE818971A (en) |
BR (1) | BR7406838D0 (en) |
CA (1) | CA1077990A (en) |
CH (1) | CH588650A5 (en) |
CS (1) | CS178825B2 (en) |
DD (1) | DD115189A5 (en) |
DE (1) | DE2440124A1 (en) |
DK (1) | DK144197C (en) |
ES (1) | ES429611A1 (en) |
FI (1) | FI249974A (en) |
FR (1) | FR2245888B1 (en) |
GB (1) | GB1464452A (en) |
IT (1) | IT1016889B (en) |
NL (1) | NL7410953A (en) |
NO (1) | NO146613C (en) |
PL (1) | PL110748B1 (en) |
SE (1) | SE375591B (en) |
YU (1) | YU230974A (en) |
ZA (1) | ZA745180B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2892812A1 (en) * | 2005-10-27 | 2007-05-04 | Tremark Technologies Inc | Tubular sealing element for dosing piston, has rigid ring for supporting thin sleeve through O-ring joint coaxial to ring, where sleeve comprises central portion exteriorly provided with annular protrusion |
EP1794482A2 (en) * | 2004-09-24 | 2007-06-13 | Greene, Tweed Of Delaware, Inc. | Cammed seal assembly with elastomeric energizer element |
DE102005059926A1 (en) * | 2005-12-13 | 2007-06-21 | Carl Freudenberg Kg | Sealing ring and seal assembly and their use |
EP2484942A4 (en) * | 2009-10-02 | 2016-02-24 | Nok Corp | Seal device |
EP3329158A4 (en) * | 2015-07-31 | 2019-04-24 | Trelleborg Sealing Solutions U.S., Inc. | High pressure seal |
WO2021146178A1 (en) * | 2020-01-15 | 2021-07-22 | Worldwide Oilfield Machine, Inc. | Gate valve |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094516A (en) * | 1976-06-09 | 1978-06-13 | Chicago Rawhide Manufacturing Company | Track pin assemblies and seal therefor |
DE2747332C3 (en) * | 1977-10-21 | 1981-10-01 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Piston ring assembly, especially for pistons in pneumatic working cylinders |
US4248439A (en) * | 1979-10-15 | 1981-02-03 | Caterpillar Tractor Co. | Stabilized seal structure |
WO1981001038A1 (en) * | 1979-10-15 | 1981-04-16 | G Haslett | Stabilized seal structure |
DE3603669A1 (en) * | 1986-02-06 | 1987-08-13 | Busak & Luyken Gmbh & Co | DOUBLE SCRAPER ARRANGEMENT |
US4744571A (en) * | 1986-07-08 | 1988-05-17 | Geberth John Daniel Jun | Self-compensating seal with biased sealing wipers |
DE8709094U1 (en) * | 1987-07-01 | 1987-11-19 | Fietz, Manfred, 5093 Burscheid | Sealing device |
US6203022B1 (en) | 1996-04-17 | 2001-03-20 | Lucas Industries Public Limited | Annular sealing element |
DE19615157A1 (en) * | 1996-04-17 | 1997-10-23 | Lucas Ind Plc | Annular sealing element |
-
1973
- 1973-08-28 SE SE7311651A patent/SE375591B/xx unknown
-
1974
- 1974-08-09 CA CA206,653A patent/CA1077990A/en not_active Expired
- 1974-08-13 ZA ZA00745180A patent/ZA745180B/en unknown
- 1974-08-15 NL NL7410953A patent/NL7410953A/en not_active Application Discontinuation
- 1974-08-19 BR BR6838/74A patent/BR7406838D0/en unknown
- 1974-08-19 BE BE147718A patent/BE818971A/en not_active IP Right Cessation
- 1974-08-20 CH CH1133174A patent/CH588650A5/xx not_active IP Right Cessation
- 1974-08-21 DE DE2440124A patent/DE2440124A1/en not_active Withdrawn
- 1974-08-21 FR FR7428667A patent/FR2245888B1/fr not_active Expired
- 1974-08-21 AT AT681274A patent/AT335243B/en not_active IP Right Cessation
- 1974-08-23 YU YU02309/74A patent/YU230974A/en unknown
- 1974-08-26 FI FI2499/74A patent/FI249974A/fi unknown
- 1974-08-26 DD DD180720A patent/DD115189A5/xx unknown
- 1974-08-27 DK DK455474A patent/DK144197C/en not_active IP Right Cessation
- 1974-08-27 JP JP9830574A patent/JPS5645026B2/ja not_active Expired
- 1974-08-27 GB GB3742674A patent/GB1464452A/en not_active Expired
- 1974-08-27 PL PL1974173686A patent/PL110748B1/en unknown
- 1974-08-27 IT IT69617/74A patent/IT1016889B/en active
- 1974-08-28 NO NO743073A patent/NO146613C/en unknown
- 1974-08-28 ES ES429611A patent/ES429611A1/en not_active Expired
- 1974-08-28 CS CS7400005930A patent/CS178825B2/en unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1794482A2 (en) * | 2004-09-24 | 2007-06-13 | Greene, Tweed Of Delaware, Inc. | Cammed seal assembly with elastomeric energizer element |
EP1794482A4 (en) * | 2004-09-24 | 2007-11-14 | Greene Tweed Inc | Cammed seal assembly with elastomeric energizer element |
FR2892812A1 (en) * | 2005-10-27 | 2007-05-04 | Tremark Technologies Inc | Tubular sealing element for dosing piston, has rigid ring for supporting thin sleeve through O-ring joint coaxial to ring, where sleeve comprises central portion exteriorly provided with annular protrusion |
DE102005059926A1 (en) * | 2005-12-13 | 2007-06-21 | Carl Freudenberg Kg | Sealing ring and seal assembly and their use |
EP2484942A4 (en) * | 2009-10-02 | 2016-02-24 | Nok Corp | Seal device |
EP3329158A4 (en) * | 2015-07-31 | 2019-04-24 | Trelleborg Sealing Solutions U.S., Inc. | High pressure seal |
US10794490B2 (en) | 2015-07-31 | 2020-10-06 | Trelleborg Sealing Solutions Us, Inc. | High pressure seal |
WO2021146178A1 (en) * | 2020-01-15 | 2021-07-22 | Worldwide Oilfield Machine, Inc. | Gate valve |
US11435001B2 (en) | 2020-01-15 | 2022-09-06 | Worldwide Oilfield Machine, Inc. | Gate valve |
GB2606911A (en) * | 2020-01-15 | 2022-11-23 | Worldwide Oilfield Machine Inc | Gate valve |
US11624444B2 (en) | 2020-01-15 | 2023-04-11 | Worldwide Oilfield Machine, Inc. | Gate valve |
Also Published As
Publication number | Publication date |
---|---|
NO146613C (en) | 1982-11-03 |
FR2245888A1 (en) | 1975-04-25 |
SE375591B (en) | 1975-04-21 |
AT335243B (en) | 1977-02-25 |
SE7311651L (en) | 1975-03-03 |
PL110748B1 (en) | 1980-07-31 |
CH588650A5 (en) | 1977-06-15 |
YU230974A (en) | 1981-08-31 |
NO743073L (en) | 1975-03-24 |
BE818971A (en) | 1974-12-16 |
DD115189A5 (en) | 1975-09-12 |
CS178825B2 (en) | 1977-10-31 |
ES429611A1 (en) | 1976-10-01 |
AU7237974A (en) | 1976-02-26 |
ZA745180B (en) | 1975-08-27 |
FI249974A (en) | 1975-03-01 |
DE2440124A1 (en) | 1975-03-06 |
FR2245888B1 (en) | 1980-05-23 |
JPS5050541A (en) | 1975-05-07 |
DK455474A (en) | 1975-04-21 |
IT1016889B (en) | 1977-06-20 |
ATA681274A (en) | 1976-06-15 |
CA1077990A (en) | 1980-05-20 |
JPS5645026B2 (en) | 1981-10-23 |
NL7410953A (en) | 1975-03-04 |
DK144197B (en) | 1982-01-11 |
DK144197C (en) | 1982-06-14 |
BR7406838D0 (en) | 1975-06-24 |
NO146613B (en) | 1982-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |