NL263276A - - Google Patents
Info
- Publication number
- NL263276A NL263276A NL263276DA NL263276A NL 263276 A NL263276 A NL 263276A NL 263276D A NL263276D A NL 263276DA NL 263276 A NL263276 A NL 263276A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
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- 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
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
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- 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
- F04D29/14—Shaft sealings operative only when pump is inoperative
- F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR3071384X | 1960-04-07 | ||
| FR823761A FR77564E (fr) | 1960-04-07 | 1960-04-07 | Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL263276A true NL263276A (ja) |
Family
ID=29421998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL263276D NL263276A (ja) | 1960-04-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR77564E (ja) |
| NL (1) | NL263276A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1171006C (zh) * | 1999-08-27 | 2004-10-13 | 西门子公司 | 透平及从该透平导出漏泄流体的方法 |
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0
- NL NL263276D patent/NL263276A/xx unknown
-
1960
- 1960-04-07 FR FR823761A patent/FR77564E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR77564E (fr) | 1962-03-24 |