BE487943A - - Google Patents
Info
- Publication number
- BE487943A BE487943A BE487943DA BE487943A BE 487943 A BE487943 A BE 487943A BE 487943D A BE487943D A BE 487943DA BE 487943 A BE487943 A BE 487943A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB275574X | 1948-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487943A true BE487943A (US20100056889A1-20100304-C00004.png) | 1949-04-15 |
Family
ID=10261535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487943D BE487943A (US20100056889A1-20100304-C00004.png) | 1948-03-23 | 1949-03-17 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2681837A (en) * | 1951-06-28 | 1954-06-22 | A V Roe Canada Ltd | Bearing oil seal |
| US3014694A (en) * | 1954-10-25 | 1961-12-26 | Garrett Corp | Gas turbine and sealing means therefor |
| US3106381A (en) * | 1961-04-26 | 1963-10-08 | Eberspaecher J | Turbomachine housing |
| GB946597A (en) * | 1961-05-29 | 1964-01-15 | Rolls Royce | Fluid flow machine |
| DE1210625B (de) * | 1962-05-17 | 1966-02-10 | Daimler Benz Ag | Stroemungsmaschine, insbesondere Gasturbinentriebwerk |
| GB1149326A (en) * | 1968-01-18 | 1969-04-23 | Rolls Royce | Sealing device |
| US3501245A (en) * | 1968-03-04 | 1970-03-17 | Avco Corp | Seal assemblies |
| US4916892A (en) * | 1988-05-06 | 1990-04-17 | General Electric Company | High pressure seal |
| FR3011608B1 (fr) * | 2013-10-09 | 2016-05-27 | Snecma | Joint a labyrinthe et machine tournante comprenant un tel joint |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1806515A (en) * | 1931-05-19 | Heineich zoelly | ||
| US1168273A (en) * | 1914-05-11 | 1916-01-18 | Ingersoll Rand Co | Means for maintaining clearances in rotary machines. |
| US1932214A (en) * | 1932-09-29 | 1933-10-24 | Ingersoll Rand Co | Sealing device |
-
1948
- 1948-03-23 GB GB8581/48A patent/GB649792A/en not_active Expired
- 1948-11-22 FR FR988631D patent/FR988631A/fr not_active Expired
-
1949
- 1949-03-14 US US81284A patent/US2587326A/en not_active Expired - Lifetime
- 1949-03-17 BE BE487943D patent/BE487943A/xx unknown
- 1949-03-17 FR FR983292D patent/FR983292A/fr not_active Expired
- 1949-03-19 CH CH275574D patent/CH275574A/de unknown
- 1949-03-22 NL NL145534A patent/NL79802C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| GB649792A (en) | 1951-01-31 |
| FR988631A (fr) | 1951-08-29 |
| US2587326A (en) | 1952-02-26 |
| NL79802C (US20100056889A1-20100304-C00004.png) | 1955-12-15 |
| FR983292A (fr) | 1951-06-21 |
| CH275574A (de) | 1951-05-31 |
