CH585361A5 - - Google Patents
Info
- Publication number
- CH585361A5 CH585361A5 CH745975A CH745975A CH585361A5 CH 585361 A5 CH585361 A5 CH 585361A5 CH 745975 A CH745975 A CH 745975A CH 745975 A CH745975 A CH 745975A CH 585361 A5 CH585361 A5 CH 585361A5
- Authority
- CH
- Switzerland
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
- F16J15/54—Other sealings for rotating shafts
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH745975A CH585361A5 (US06299757-20011009-C00006.png) | 1975-06-10 | 1975-06-10 | |
| DE19752530757 DE2530757A1 (de) | 1975-06-10 | 1975-07-10 | Wellendichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH745975A CH585361A5 (US06299757-20011009-C00006.png) | 1975-06-10 | 1975-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH585361A5 true CH585361A5 (US06299757-20011009-C00006.png) | 1977-02-28 |
Family
ID=4325444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH745975A CH585361A5 (US06299757-20011009-C00006.png) | 1975-06-10 | 1975-06-10 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH585361A5 (US06299757-20011009-C00006.png) |
| DE (1) | DE2530757A1 (US06299757-20011009-C00006.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITCO20120020A1 (it) * | 2012-04-27 | 2013-10-28 | Nuovo Pignone Srl | Compressore, alimentazione del gas di tenuta e metodo |
-
1975
- 1975-06-10 CH CH745975A patent/CH585361A5/xx not_active IP Right Cessation
- 1975-07-10 DE DE19752530757 patent/DE2530757A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITCO20120020A1 (it) * | 2012-04-27 | 2013-10-28 | Nuovo Pignone Srl | Compressore, alimentazione del gas di tenuta e metodo |
| WO2013160416A1 (en) * | 2012-04-27 | 2013-10-31 | Nuovo Pignone Srl | Compressor, seal gas delivery, and method |
| JP2015520317A (ja) * | 2012-04-27 | 2015-07-16 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． | 圧縮機、シールガスの供給、および方法 |
| RU2611136C2 (ru) * | 2012-04-27 | 2017-02-21 | Нуово Пиньоне СРЛ | Компрессор, система для подвода уплотнительного газа и способ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2530757A1 (de) | 1976-12-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PLX | Patent declared invalid from date of grant onwards |