FI854689A0 - TAETNING FOER EN FOG MED PLANA YTOR OCH FOERFARANDE FOER FRAMSTAELLNING AV DEN. - Google Patents
TAETNING FOER EN FOG MED PLANA YTOR OCH FOERFARANDE FOER FRAMSTAELLNING AV DEN.Info
- Publication number
- FI854689A0 FI854689A0 FI854689A FI854689A FI854689A0 FI 854689 A0 FI854689 A0 FI 854689A0 FI 854689 A FI854689 A FI 854689A FI 854689 A FI854689 A FI 854689A FI 854689 A0 FI854689 A0 FI 854689A0
- Authority
- FI
- Finland
- Prior art keywords
- foer
- gasket
- flat faces
- taetning
- ytor
- 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
- 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
- F16J15/125—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 perpendicular to the surfaces
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
Abstract
1. A sealing gasket (1) for an assembly having flat faces and in particular for a flange connection, said gasket being in the form of a ring and comprising an annular core (7) of moulded expanded graphite contained between two inner and outer metal rings (5 and 4 respectively) characterized in that : - the ring formed by the gasket (1) comprises two parallel flat faces (2) which are essentially those of the moulded graphite core (7) between the inner and outer metal rings (5 and 4 respectively), the edges of said two rings being flush with said flat faces ; - the two inner and outer metal rings (5, 4) both have a spring effect in the direction (X) perpendicular to the parallel flat faces (2) and, in cross-section perpendicular to the flat faces of the gasket (1), have a corrugated wall whose main direction is said direction (X) ; and - the annular core (7) of moulded expanded graphite, prior to use of the gasket (1), is of a density of between 1.4 and 1.9 g/m**3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418566A FR2573837B1 (en) | 1984-11-28 | 1984-11-28 | GASKET FOR FLAT FACE ASSEMBLY AND MANUFACTURING METHOD THEREOF |
FR8418566 | 1984-11-28 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI854689A0 true FI854689A0 (en) | 1985-11-27 |
FI854689A FI854689A (en) | 1986-05-29 |
FI79750B FI79750B (en) | 1989-10-31 |
FI79750C FI79750C (en) | 1990-02-12 |
Family
ID=9310267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI854689A FI79750C (en) | 1984-11-28 | 1985-11-27 | TAETNING FOER PLANA SKARVYTOR OCH FOERFARANDE FOER FRAMSTAELLNING AV DEN. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0187606B1 (en) |
AT (1) | ATE34819T1 (en) |
DE (1) | DE3563109D1 (en) |
ES (1) | ES295967Y (en) |
FI (1) | FI79750C (en) |
FR (1) | FR2573837B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601108B1 (en) * | 1986-07-01 | 1988-09-02 | Cefilac | SEALING DEVICE FOR PARALLEL PLANED FACE ASSEMBLY AND CORRESPONDING SEALS |
DE3825916A1 (en) * | 1988-07-29 | 1990-02-01 | Gore W L & Ass Gmbh | RING SEAL |
FR2659123A1 (en) * | 1990-03-02 | 1991-09-06 | Rhone Poulenc Chimie | Sealing gasket |
DE9319784U1 (en) * | 1993-12-22 | 1994-03-03 | Latty Int | poetry |
FR3051878B1 (en) | 2016-05-24 | 2018-10-26 | Onis | HIGH PRESSURE STATIC SEALING |
WO2020143820A1 (en) | 2019-01-11 | 2020-07-16 | 杭州三花研究院有限公司 | Pipeline connection device and pipeline adapting assembly |
CN112572090B (en) * | 2019-09-28 | 2023-11-21 | 杭州三花研究院有限公司 | Pipeline joint assembly |
CN112576829A (en) * | 2019-09-12 | 2021-03-30 | 杭州三花研究院有限公司 | Pipeline joint assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1775417B1 (en) * | 1968-08-08 | 1971-03-04 | Kempchen & Co Gmbh | SEALING RING FOR FLANGE CONNECTIONS |
DE2928954A1 (en) * | 1979-07-18 | 1981-01-29 | Goetze Ag | Asbestos free internal combustion engine gasket - each hole has individual surrounding seal suited to its function |
GB2088490B (en) * | 1980-11-15 | 1984-10-17 | T & N Materials Res Ltd | Gaskets |
FR2517789B1 (en) * | 1981-12-09 | 1985-12-27 | Latty Cyril | SEALING |
-
1984
- 1984-11-28 FR FR8418566A patent/FR2573837B1/en not_active Expired
-
1985
- 1985-11-26 DE DE8585420212T patent/DE3563109D1/en not_active Expired
- 1985-11-26 EP EP85420212A patent/EP0187606B1/en not_active Expired
- 1985-11-26 AT AT85420212T patent/ATE34819T1/en not_active IP Right Cessation
- 1985-11-27 ES ES1985295967U patent/ES295967Y/en not_active Expired
- 1985-11-27 FI FI854689A patent/FI79750C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES295967U (en) | 1987-06-16 |
EP0187606B1 (en) | 1988-06-01 |
FI854689A (en) | 1986-05-29 |
ES295967Y (en) | 1988-01-01 |
FI79750B (en) | 1989-10-31 |
FR2573837B1 (en) | 1989-06-30 |
FI79750C (en) | 1990-02-12 |
FR2573837A1 (en) | 1986-05-30 |
ATE34819T1 (en) | 1988-06-15 |
EP0187606A1 (en) | 1986-07-16 |
DE3563109D1 (en) | 1988-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: CEFILAC |
|
PC | Transfer of assignment of patent |
Owner name: CEFILAC |
|
FG | Patent granted |
Owner name: CEFILAC |
|
MA | Patent expired |