DE2134964A1 - Vorrichtung zum Abdichten eines um laufenden Teiles gegen einen nicht dreh baren Teil - Google Patents
Vorrichtung zum Abdichten eines um laufenden Teiles gegen einen nicht dreh baren TeilInfo
- Publication number
- DE2134964A1 DE2134964A1 DE19712134964 DE2134964A DE2134964A1 DE 2134964 A1 DE2134964 A1 DE 2134964A1 DE 19712134964 DE19712134964 DE 19712134964 DE 2134964 A DE2134964 A DE 2134964A DE 2134964 A1 DE2134964 A1 DE 2134964A1
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- grooves
- sealing ring
- rotatable
- pressure
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims description 92
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 claims 1
- 208000008384 ileus Diseases 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001165661 Diura Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7026081A FR2098520A5 (enrdf_load_stackoverflow) | 1970-07-15 | 1970-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2134964A1 true DE2134964A1 (de) | 1972-01-20 |
Family
ID=9058711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712134964 Pending DE2134964A1 (de) | 1970-07-15 | 1971-07-13 | Vorrichtung zum Abdichten eines um laufenden Teiles gegen einen nicht dreh baren Teil |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2134964A1 (enrdf_load_stackoverflow) |
FR (1) | FR2098520A5 (enrdf_load_stackoverflow) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2554217A1 (de) * | 1975-08-29 | 1977-03-10 | Escher Wyss Ag | Beruehrungslose dichtung |
DE2558651A1 (de) * | 1975-12-24 | 1977-06-30 | Gutehoffnungshuette Sterkrade | Gasgesperrte wellendichtung |
DE2610045A1 (de) * | 1976-03-11 | 1977-09-22 | Gutehoffnungshuette Sterkrade | Gasgesperrte wellendichtung |
DE3221380C1 (de) * | 1982-06-05 | 1983-07-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Wellendichtung mit aktiv-magnetisch geregeltem Dichtspalt |
EP0096233A1 (de) * | 1982-06-05 | 1983-12-21 | Man Gutehoffnungshütte Gmbh | Wellendichtung mit aktiv-magnetisch geregeltem Dichtspalt |
DE3223703A1 (de) * | 1982-06-25 | 1984-01-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Fluidgesperrte wellendichtung mit fluidzufuehr- und abfuehrbohrungen |
DE3607044A1 (de) * | 1985-04-12 | 1986-10-30 | Osakeyhtiö Safematic Ltd., Muurame | Gleitringabdichtung |
DE3612327A1 (de) * | 1986-02-05 | 1987-08-06 | Escher Wyss Gmbh | Gasgesperrte axiale wellendichtung |
WO2018005846A1 (en) * | 2016-06-30 | 2018-01-04 | General Electric Company | Turbomachine and corresponding method of assembling a face seal assembly |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT411092B (de) * | 2000-09-15 | 2003-09-25 | Gittler Philipp Dipl Ing Dr Te | Abdichtung des laufrades von hydraulischen turbomaschinen |
AT413138B (de) * | 2000-09-15 | 2005-11-15 | Philipp Dipl Ing Dr Te Gittler | Abdichtung einer hydraulischen turbomaschine |
-
1970
- 1970-07-15 FR FR7026081A patent/FR2098520A5/fr not_active Expired
-
1971
- 1971-07-13 DE DE19712134964 patent/DE2134964A1/de active Pending
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2554217A1 (de) * | 1975-08-29 | 1977-03-10 | Escher Wyss Ag | Beruehrungslose dichtung |
DE2558651A1 (de) * | 1975-12-24 | 1977-06-30 | Gutehoffnungshuette Sterkrade | Gasgesperrte wellendichtung |
DE2610045A1 (de) * | 1976-03-11 | 1977-09-22 | Gutehoffnungshuette Sterkrade | Gasgesperrte wellendichtung |
US4071253A (en) * | 1976-03-11 | 1978-01-31 | Gutehoffnungshutte Sterkrade A. G. | Gas-sealed shaft packing |
DE3221380C1 (de) * | 1982-06-05 | 1983-07-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Wellendichtung mit aktiv-magnetisch geregeltem Dichtspalt |
EP0096233A1 (de) * | 1982-06-05 | 1983-12-21 | Man Gutehoffnungshütte Gmbh | Wellendichtung mit aktiv-magnetisch geregeltem Dichtspalt |
DE3223703A1 (de) * | 1982-06-25 | 1984-01-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Fluidgesperrte wellendichtung mit fluidzufuehr- und abfuehrbohrungen |
US4523764A (en) * | 1982-06-25 | 1985-06-18 | M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Fluid-sealed shaft seal with bores for supplying and discharging fluid |
EP0097802B1 (de) * | 1982-06-25 | 1987-07-22 | Man Gutehoffnungshütte Gmbh | Fluidgesperrte Wellendichtung mit Fluidzuführ- und -abführbohrungen |
DE3607044A1 (de) * | 1985-04-12 | 1986-10-30 | Osakeyhtiö Safematic Ltd., Muurame | Gleitringabdichtung |
DE3612327A1 (de) * | 1986-02-05 | 1987-08-06 | Escher Wyss Gmbh | Gasgesperrte axiale wellendichtung |
WO2018005846A1 (en) * | 2016-06-30 | 2018-01-04 | General Electric Company | Turbomachine and corresponding method of assembling a face seal assembly |
CN109642677A (zh) * | 2016-06-30 | 2019-04-16 | 通用电气公司 | 涡轮机和组装端面密封组件的对应方法 |
JP2019521277A (ja) * | 2016-06-30 | 2019-07-25 | ゼネラル・エレクトリック・カンパニイ | ターボ機械および対応する面シールアセンブリの組立方法 |
US10626743B2 (en) | 2016-06-30 | 2020-04-21 | General Electric Company | Segmented face seal assembly and an associated method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2098520A5 (enrdf_load_stackoverflow) | 1972-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHW | Rejection |