SE345496B - - Google Patents
Info
- Publication number
- SE345496B SE345496B SE9469A SE9469A SE345496B SE 345496 B SE345496 B SE 345496B SE 9469 A SE9469 A SE 9469A SE 9469 A SE9469 A SE 9469A SE 345496 B SE345496 B SE 345496B
- Authority
- SE
- Sweden
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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/60—Shafts
- F05D2240/63—Glands for admission or removal of fluids from shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69579368A | 1968-01-04 | 1968-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE345496B true SE345496B (en) | 1972-05-29 |
Family
ID=24794485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9469A SE345496B (en) | 1968-01-04 | 1969-01-03 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE726491A (en) |
| CH (1) | CH501170A (en) |
| DE (1) | DE1817012B2 (en) |
| ES (1) | ES362089A1 (en) |
| FR (1) | FR1600157A (en) |
| GB (1) | GB1193800A (en) |
| NL (1) | NL6818158A (en) |
| SE (1) | SE345496B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2158720C2 (en) * | 1971-11-26 | 1982-12-16 | Indramat Gesellschaft für Industrie-Rationalisierung und Automatisierung mbH, 8770 Lohr | Servo controlled piston and cylinder - has labyrinth seal each end with multiple grooved section of leakage oil return chamber |
| CH550348A (en) * | 1972-10-11 | 1974-06-14 | Bbc Brown Boveri & Cie | BARRIER MEDIUM LABYRINTH SEAL. |
| FR2569780B1 (en) * | 1984-08-30 | 1989-03-31 | Worthington Turbodyne | SEALING AND PRESSURIZATION METHOD AND DEVICE FOR OIL-FREE AIR COMPRESSOR SHAFT OUTLETS |
| EP0268423B1 (en) * | 1986-11-14 | 1992-10-21 | Hitachi, Ltd. | Gland sealing steam supply system for steam turbines |
| DE3709397C2 (en) * | 1987-03-21 | 1997-10-09 | Head Acoustics Gmbh | Process for filtering sound signals |
| DE4041965A1 (en) * | 1990-12-24 | 1992-07-02 | Siegfried Stargard | Packing fluid seal between high and low pressure zone in relatively moving components - has annular grooves and pressure reducing pipes |
| GB2253442B (en) * | 1991-03-02 | 1994-08-24 | Rolls Royce Plc | An axial flow turbine assembly |
| DE19742621A1 (en) * | 1997-09-26 | 1999-04-08 | Siemens Ag | Shaft seal component for steam turbine machine |
| ATE228203T1 (en) | 1997-09-26 | 2002-12-15 | Siemens Ag | HOUSING FOR A FLOW MACHINE |
| GB2393766A (en) * | 2002-10-03 | 2004-04-07 | Alstom | A sealing arrangement for a turbine |
| DE102013227208A1 (en) * | 2013-12-30 | 2015-07-02 | Siemens Aktiengesellschaft | Sealing system for a steam turbine and steam turbine |
-
1968
- 1968-12-12 GB GB5915068A patent/GB1193800A/en not_active Expired
- 1968-12-18 NL NL6818158A patent/NL6818158A/xx unknown
- 1968-12-19 CH CH1892868A patent/CH501170A/en not_active IP Right Cessation
- 1968-12-24 DE DE19681817012 patent/DE1817012B2/en not_active Withdrawn
- 1968-12-31 FR FR1600157D patent/FR1600157A/fr not_active Expired
-
1969
- 1969-01-03 SE SE9469A patent/SE345496B/xx unknown
- 1969-01-03 ES ES362089A patent/ES362089A1/en not_active Expired
- 1969-01-03 BE BE726491D patent/BE726491A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1817012B2 (en) | 1971-06-24 |
| DE1817012A1 (en) | 1969-08-07 |
| ES362089A1 (en) | 1970-11-01 |
| NL6818158A (en) | 1969-07-08 |
| GB1193800A (en) | 1970-06-03 |
| FR1600157A (en) | 1970-07-20 |
| BE726491A (en) | 1969-06-16 |
| CH501170A (en) | 1970-12-31 |