FR2098520A5 - - Google Patents
Info
- Publication number
- FR2098520A5 FR2098520A5 FR7026081A FR7026081A FR2098520A5 FR 2098520 A5 FR2098520 A5 FR 2098520A5 FR 7026081 A FR7026081 A FR 7026081A FR 7026081 A FR7026081 A FR 7026081A FR 2098520 A5 FR2098520 A5 FR 2098520A5
- Authority
- FR
- France
- 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
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7026081A FR2098520A5 (en) | 1970-07-15 | 1970-07-15 | |
DE19712134964 DE2134964A1 (en) | 1970-07-15 | 1971-07-13 | Device for sealing a running part against a non-rotating ble part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7026081A FR2098520A5 (en) | 1970-07-15 | 1970-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2098520A5 true FR2098520A5 (en) | 1972-03-10 |
Family
ID=9058711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7026081A Expired FR2098520A5 (en) | 1970-07-15 | 1970-07-15 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2134964A1 (en) |
FR (1) | FR2098520A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2610045A1 (en) * | 1976-03-11 | 1977-09-22 | Gutehoffnungshuette Sterkrade | GAS-LOCKED SHAFT SEAL |
WO2002023038A1 (en) * | 2000-09-15 | 2002-03-21 | Philipp Gittler | Sealing in a hydraulic turbine unit |
AT413138B (en) * | 2000-09-15 | 2005-11-15 | Philipp Dipl Ing Dr Te Gittler | Rotor seal for hydraulic turbine has a floating mounting connected to a pressurised water feed |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH598514A5 (en) * | 1975-08-29 | 1978-04-28 | Escher Wyss Ag | |
DE2558651C3 (en) * | 1975-12-24 | 1982-01-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Shaft seal with a sealing ring rotating with the shaft |
DE3221380C1 (en) * | 1982-06-05 | 1983-07-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Shaft seal with actively magnetically controlled seal gap |
EP0096233B1 (en) * | 1982-06-05 | 1986-12-30 | Man Gutehoffnungshütte Gmbh | Shaft seal with a magnetically adjusted sealing clearance |
DE3223703C2 (en) * | 1982-06-25 | 1984-05-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gas-locked shaft seal with radial sealing gap |
FI71824C (en) * | 1985-04-12 | 1987-02-09 | Safematic Ltd Oy | MEKANISK TAETNING. |
CH668813A5 (en) * | 1986-02-05 | 1989-01-31 | Escher Wyss Ag | GAS LOCKED AXIAL SHAFT SEAL. |
US10626743B2 (en) * | 2016-06-30 | 2020-04-21 | General Electric Company | Segmented face seal assembly and an associated method thereof |
-
1970
- 1970-07-15 FR FR7026081A patent/FR2098520A5/fr not_active Expired
-
1971
- 1971-07-13 DE DE19712134964 patent/DE2134964A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2610045A1 (en) * | 1976-03-11 | 1977-09-22 | Gutehoffnungshuette Sterkrade | GAS-LOCKED SHAFT SEAL |
WO2002023038A1 (en) * | 2000-09-15 | 2002-03-21 | Philipp Gittler | Sealing in a hydraulic turbine unit |
AT413138B (en) * | 2000-09-15 | 2005-11-15 | Philipp Dipl Ing Dr Te Gittler | Rotor seal for hydraulic turbine has a floating mounting connected to a pressurised water feed |
ES2257907A1 (en) * | 2000-09-15 | 2006-08-01 | Philipp Gittler | Sealing in a hydraulic turbine unit |
US7222861B2 (en) | 2000-09-15 | 2007-05-29 | Philipp Gittler | Sealing in a hydraulic turbine unit |
KR100753180B1 (en) * | 2000-09-15 | 2007-08-30 | 지틀러, 필립 | Sealing in a hydraulic turbine unit |
Also Published As
Publication number | Publication date |
---|---|
DE2134964A1 (en) | 1972-01-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
CA | Change of address | ||
ST | Notification of lapse |