FR1364037A - Improvements made to gas seals for rotating machines, in particular for compressors and turbines - Google Patents
Improvements made to gas seals for rotating machines, in particular for compressors and turbinesInfo
- Publication number
- FR1364037A FR1364037A FR933803A FR933803A FR1364037A FR 1364037 A FR1364037 A FR 1364037A FR 933803 A FR933803 A FR 933803A FR 933803 A FR933803 A FR 933803A FR 1364037 A FR1364037 A FR 1364037A
- Authority
- FR
- France
- Prior art keywords
- compressors
- turbines
- improvements made
- rotating machines
- gas 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
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
-
- 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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
- F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal
- F16J15/366—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal and comprising vibration-damping means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR933803A FR1364037A (en) | 1963-05-06 | 1963-05-06 | Improvements made to gas seals for rotating machines, in particular for compressors and turbines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR933803A FR1364037A (en) | 1963-05-06 | 1963-05-06 | Improvements made to gas seals for rotating machines, in particular for compressors and turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1364037A true FR1364037A (en) | 1964-06-19 |
Family
ID=8803151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR933803A Expired FR1364037A (en) | 1963-05-06 | 1963-05-06 | Improvements made to gas seals for rotating machines, in particular for compressors and turbines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1364037A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0578285A1 (en) * | 1992-06-22 | 1994-01-12 | General Motors Corporation | Turbomachine with active tip-clearance control |
CN114294257A (en) * | 2022-01-17 | 2022-04-08 | 北京化工大学 | Static pressure isolation sealing assembly and method for double-corrugated-pipe type turbo pump |
-
1963
- 1963-05-06 FR FR933803A patent/FR1364037A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0578285A1 (en) * | 1992-06-22 | 1994-01-12 | General Motors Corporation | Turbomachine with active tip-clearance control |
CN114294257A (en) * | 2022-01-17 | 2022-04-08 | 北京化工大学 | Static pressure isolation sealing assembly and method for double-corrugated-pipe type turbo pump |
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