DK2276956T3 - Tætningsindretning - Google Patents
Tætningsindretning Download PDFInfo
- Publication number
- DK2276956T3 DK2276956T3 DK09750870.9T DK09750870T DK2276956T3 DK 2276956 T3 DK2276956 T3 DK 2276956T3 DK 09750870 T DK09750870 T DK 09750870T DK 2276956 T3 DK2276956 T3 DK 2276956T3
- Authority
- DK
- Denmark
- Prior art keywords
- shaft
- sealing device
- groove
- seal
- spindle
- 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
- F16J15/16—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
- 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
- F16K1/2268—Sealing means for the axis of rotation
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
- Lift Valve (AREA)
Claims (9)
1. Fremgangsmåde til tætnende montering af et aksel-lignende objekt (2), hvilken fremgangsmåde omfatter trinnene - at tilvejebringe et hus (3a) med et gennemgående hul (17) - at tilvejebringe mindst et aksel-lignende objekt (2) med mindst en rille (10a, 10b), - at tilvejebringe mindst en tætningsindretning (1) egnet til anbringelse i den mindst ene rille (10a, 10b), og - at placere den mindst ene tætningsindretning (1) i den mindst ene rille (10a, 10b) og indsætte det mindst ene aksel-lignende objekt (2) ind i det gennemgående hul (17), at tilvejebringe mindst en konus (12, 13) i forbindelse med huset (3a), og at den mindst ene tætningsindretning (1), der er placeret i den mindst ene rille (10a, 10b), passerer den mindst ene konus (12 , 13) under indsætning, og at en tætningsfunktion mellem huset (3a) og det mindst ene aksel-lignende objekt (2) er opnået, kendetegnet ved, at tætningsindretningen er fremstillet af et materiale med en elasticitetskoefficient i området fra 0,2 - 200 GPa, og at tætningsindretningen (1) er opdelt af en slids, hvor slidsen (1a) har den funktion at udvide uden at forlænge nævnte tætningsindretning (1) før anbringelse i rillen (10a, 10b) ved enhver egnet fremgangsmåde, for eksempel ved aksial eller radial montering.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at huset (3a) er et ventilhus.
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at den mindst ene konus (12, 13) er anbragt således, at det aksel-lignende objekt (2) under indsætning når den bredeste del af den mindst ene konus (12 , 13), før den når den smalleste del af den mindst ene konus (12,13).
4. Fremgangsmåde ifølge ethvert af de foregående krav, kendetegnet ved, at det mindst ene aksel-lignende objekt (2) og en rille (10a) under indsætning passerer en første konus (13), før tætningsindretningen (1) anbringes i den første rille (10a).
5. Fremgangsmåde ifølge krav 4, kendetegnet ved, at det aksel-lignende objekt (2) omfatter en aksel (2a) og mindst to riller (10a, 10b).
6. Fremgangsmåde ifølge ethvert af de foregående krav, kendetegnet ved, at det aksel-lignende objekt (2) har mindst to separate aksler (2a, 2d).
7. Tætningsindretning, der anvendes ved fremgangsmåden ifølge ethvert af de foregående krav, kendetegnet ved, at tætningsindretningen (1) er en delt tætningsring og fremstillet i et materiale med et Youngs modul på 0,3-50 GPa, fortrinsvis 0,4-5 GPa.
8. Tætningsindretning ifølge ethvert af de foregående krav, kendetegnet ved, at tætningsindretningen (1) er delt langs en i det væsentlige ret linie (1a).
9. Aksel-lignende objekt indrettet med mindst en tætningsindretning ifølge krav 7 eller 8, kendetegnet ved, at det aksel-lignende objekt (2) omfatter mindst en rille (10a, 10b).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0801209 | 2008-05-23 | ||
PCT/SE2009/050459 WO2009142575A1 (en) | 2008-05-23 | 2009-04-29 | Seal device |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2276956T3 true DK2276956T3 (da) | 2015-08-10 |
Family
ID=41340351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09750870.9T DK2276956T3 (da) | 2008-05-23 | 2009-04-29 | Tætningsindretning |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2276956B1 (da) |
DK (1) | DK2276956T3 (da) |
ES (1) | ES2551729T3 (da) |
PL (1) | PL2276956T3 (da) |
PT (1) | PT2276956E (da) |
RU (1) | RU2467237C2 (da) |
WO (1) | WO2009142575A1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010006023B4 (de) * | 2010-01-27 | 2012-04-26 | Pierburg Gmbh | Dichtungsanordnung für eine Regelvorrichtung einer Verbrennungskraftmaschine |
GB201406882D0 (en) * | 2014-04-16 | 2014-05-28 | Gt Prec Products Ltd | Butterfly valve spindle seal |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149524A (en) * | 1962-04-27 | 1964-09-22 | Oberg Mfg Co Inc | Piercing punches |
SU857602A1 (ru) * | 1978-09-04 | 1981-08-23 | Предприятие П/Я Г-4385 | Уплотнение вращающегос вала |
US4397470A (en) * | 1981-08-03 | 1983-08-09 | Elliott Turbomachinery Co., Inc. | Oil slinger and method of mounting |
US4659064A (en) * | 1986-08-01 | 1987-04-21 | Keystone International, Inc. | Apparatus for fixing the position of a valve element shaft in a bore |
SU1652719A1 (ru) * | 1988-04-01 | 1991-05-30 | Производственное объединение "Новокраматорский машиностроительный завод" | Дроссельно-регулирующее устройство |
DE3835505A1 (de) * | 1988-10-19 | 1990-05-03 | Ammann Siegfried | Abdichtung fuer hin- und hergehende kolben, plunger, stangen, zylinder und stangenlager |
AU676466B2 (en) * | 1993-03-09 | 1997-03-13 | Robert Mconie | Flexible drive split mechanical seal |
DE19742002C2 (de) * | 1997-09-24 | 1999-10-07 | Fischer Georg Gmbh | Dichtungsanordnung |
US7418998B2 (en) * | 2005-06-30 | 2008-09-02 | Intel Corporation | Chamber sealing valve |
US8017057B2 (en) * | 2006-06-15 | 2011-09-13 | E. I. Du Pont De Nemours And Company | Method for making a pressed part with separations or voids |
-
2009
- 2009-04-29 PL PL09750870T patent/PL2276956T3/pl unknown
- 2009-04-29 EP EP09750870.9A patent/EP2276956B1/en active Active
- 2009-04-29 DK DK09750870.9T patent/DK2276956T3/da active
- 2009-04-29 WO PCT/SE2009/050459 patent/WO2009142575A1/en active Application Filing
- 2009-04-29 ES ES09750870.9T patent/ES2551729T3/es active Active
- 2009-04-29 PT PT97508709T patent/PT2276956E/pt unknown
- 2009-04-29 RU RU2010143980/06A patent/RU2467237C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2010143980A (ru) | 2012-06-27 |
EP2276956B1 (en) | 2015-07-29 |
ES2551729T3 (es) | 2015-11-23 |
PL2276956T3 (pl) | 2015-12-31 |
EP2276956A1 (en) | 2011-01-26 |
WO2009142575A1 (en) | 2009-11-26 |
PT2276956E (pt) | 2015-09-24 |
RU2467237C2 (ru) | 2012-11-20 |
EP2276956A4 (en) | 2013-09-11 |
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