JPS5310286B2 - - Google Patents
Info
- Publication number
- JPS5310286B2 JPS5310286B2 JP10683974A JP10683974A JPS5310286B2 JP S5310286 B2 JPS5310286 B2 JP S5310286B2 JP 10683974 A JP10683974 A JP 10683974A JP 10683974 A JP10683974 A JP 10683974A JP S5310286 B2 JPS5310286 B2 JP S5310286B2
- Authority
- JP
- Japan
- 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
-
- 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
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/005—Adaptations for refrigeration plants
-
- 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398351A US3927889A (en) | 1973-09-18 | 1973-09-18 | Rotating element fluid seal for centrifugal compressor |
| US398352A US3927890A (en) | 1973-09-18 | 1973-09-18 | Rotating element fluid seal for centrifugal compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5056611A JPS5056611A (en) | 1975-05-17 |
| JPS5310286B2 true JPS5310286B2 (en) | 1978-04-12 |
Family
ID=27016218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10683974A Expired JPS5310286B2 (en) | 1973-09-18 | 1974-09-18 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5310286B2 (en) |
| AU (1) | AU476959B2 (en) |
| FR (1) | FR2244107A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE459755B (en) * | 1985-02-14 | 1989-07-31 | Flygt Ab | DEVICE TO ACHIEVE A SEAL BETWEEN A ROTARY PUMP WHEEL AND A SURROUNDING PUMP HOUSE |
| DE102007043080A1 (en) * | 2007-09-10 | 2009-03-12 | Siemens Ag | compressor unit |
-
1974
- 1974-08-20 AU AU72547/74A patent/AU476959B2/en not_active Expired
- 1974-09-17 FR FR7431346A patent/FR2244107A1/en active Granted
- 1974-09-18 JP JP10683974A patent/JPS5310286B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2244107B1 (en) | 1980-08-14 |
| AU476959B2 (en) | 1976-10-07 |
| AU7254774A (en) | 1976-02-26 |
| FR2244107A1 (en) | 1975-04-11 |
| JPS5056611A (en) | 1975-05-17 |