DE69028626T2 - Dichtungen - Google Patents
DichtungenInfo
- Publication number
- DE69028626T2 DE69028626T2 DE69028626T DE69028626T DE69028626T2 DE 69028626 T2 DE69028626 T2 DE 69028626T2 DE 69028626 T DE69028626 T DE 69028626T DE 69028626 T DE69028626 T DE 69028626T DE 69028626 T2 DE69028626 T2 DE 69028626T2
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- elastomer
- gap
- pressure
- seals
- 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 - Fee Related
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
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable 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
- 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
- F16K1/228—Movable sealing bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Sealing Material Composition (AREA)
- Temperature-Responsive Valves (AREA)
- Saccharide Compounds (AREA)
- Closures For Containers (AREA)
- Glass Compositions (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890882A FI81186C (fi) | 1989-02-24 | 1989-02-24 | Taetning. |
PCT/FI1990/000065 WO1990010809A1 (en) | 1989-02-24 | 1990-03-15 | Sealing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69028626D1 DE69028626D1 (de) | 1996-10-24 |
DE69028626T2 true DE69028626T2 (de) | 1997-03-27 |
Family
ID=8527959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69028626T Expired - Fee Related DE69028626T2 (de) | 1989-02-24 | 1990-03-15 | Dichtungen |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0463018B1 (de) |
AT (1) | ATE143111T1 (de) |
AU (1) | AU5183890A (de) |
DE (1) | DE69028626T2 (de) |
ES (1) | ES2094151T3 (de) |
FI (1) | FI81186C (de) |
WO (1) | WO1990010809A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386769A (en) * | 1989-10-03 | 1995-02-07 | Rinne; Erkki | Adjustable press roller using silicone elastomer as pressure medium |
US5476268A (en) * | 1990-03-15 | 1995-12-19 | Unicraft Oy | Seal assembly with a hard seal layer actuated through a silicone layer |
US5470083A (en) * | 1991-09-16 | 1995-11-28 | Unicraft Oy | Seal assembly with a hard seal layer actuated through a silicone layer |
GB9910021D0 (en) * | 1999-05-01 | 1999-06-30 | Pipeline Engineering And Suppl | Bladder seal |
EP1388592B1 (de) * | 2002-07-31 | 2010-08-25 | Hilmar Bode | Verfahren und Vorrichtung zur Isolierung eines Oberflächenbereichs eines Werkstücks |
CN108980353B (zh) * | 2014-04-17 | 2021-02-02 | 肯发系统有限公司 | 用于接合高纯度流体通路的超密封垫圈 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1073150A (en) * | 1964-12-16 | 1967-06-21 | Doulton & Co Ltd | Improvements relating to the provision of annular sealing members at the ends of spigot-and -socket pipe sections |
DE1918804A1 (de) * | 1969-04-14 | 1970-12-03 | Wilfried Niemes | Hydraulische und pneumatische Dichtungen |
SE413200B (sv) * | 1978-08-14 | 1980-04-28 | Asea Atom Ab | Tetningsanordning for tillfellig tryckavtetning |
US4300775A (en) * | 1979-08-13 | 1981-11-17 | Caterpillar Tractor Co. | Liquid-filled radial seal |
-
1989
- 1989-02-24 FI FI890882A patent/FI81186C/fi not_active IP Right Cessation
-
1990
- 1990-03-15 EP EP90904358A patent/EP0463018B1/de not_active Expired - Lifetime
- 1990-03-15 AU AU51838/90A patent/AU5183890A/en not_active Abandoned
- 1990-03-15 AT AT90904358T patent/ATE143111T1/de not_active IP Right Cessation
- 1990-03-15 WO PCT/FI1990/000065 patent/WO1990010809A1/en active IP Right Grant
- 1990-03-15 ES ES90904358T patent/ES2094151T3/es not_active Expired - Lifetime
- 1990-03-15 DE DE69028626T patent/DE69028626T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE143111T1 (de) | 1996-10-15 |
DE69028626D1 (de) | 1996-10-24 |
FI81186C (fi) | 1990-09-10 |
AU5183890A (en) | 1990-10-09 |
EP0463018A1 (de) | 1992-01-02 |
FI890882A0 (fi) | 1989-02-24 |
ES2094151T3 (es) | 1997-01-16 |
FI81186B (fi) | 1990-05-31 |
EP0463018B1 (de) | 1996-09-18 |
WO1990010809A1 (en) | 1990-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2122802T3 (es) | Junta de estanqueidad y su procedimiento de realizacion. | |
IT1183916B (it) | Guarnizione di tenuta per alte pressioni e meccanismo idraulico utilizzante tale guarnizione | |
JPS6471993A (en) | Submarine casing hanger pack-off assembly | |
WO2002016809A3 (en) | Seal assembly with two sealing mechanisms for providing static and dynamic sealing | |
DE29806768U1 (de) | Dynamisches Dichtungselement für eine Gleitringdichtungsanordnung | |
FR2407403A1 (fr) | Rondelle de joint etanche | |
TR200100703T2 (tr) | Sızdırmaz tıkaç unsuru | |
MY126375A (en) | Refrigerator door | |
ATE104409T1 (de) | Ferrofluiddichtung fuer eine welle. | |
DE69822573D1 (de) | Hochdrucksichere Dichtung | |
PT80353A (fr) | Joint de culasse | |
IT8921508A0 (it) | Procedimento e dispositivo per la produzione di superfici di tenuta su valvole. | |
DE69418066T2 (de) | Ausrichtanordnung für die Dichtung eines Stehlagers | |
IT1185813B (it) | Stampo e procedimento per la produzione di guarnizioni di tenuta composite | |
KR840003337A (ko) | 금속 가스킷(metallic gasket) | |
DE69411756D1 (de) | Abdichtung gegen umwelteinflüsse | |
DE69028626D1 (de) | Dichtungen | |
FI104210B1 (fi) | Laite kahden toisiinsa nähden liikkuvan kone-elimen välistä tiivistystä varten | |
DE69517776T2 (de) | Dichtung mit elastischen Druckringen | |
ES2159501T3 (es) | Junta de estanqueidad de bajo rozamiento y cilindro hidraulico. | |
MX172568B (es) | Mejoras a una junta para un conjunto de valvula rotatoria | |
SE8403778D0 (sv) | Mechanical face seals | |
IT235861Y1 (it) | Conformazione della zona di piantaggio e di tenuta statica perguarnizioni di materiale elastomerico. | |
DE59405358D1 (de) | Hydrodynamische Hochdruck-Rotordichtung | |
CH643980GA3 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |