CH676487A5 - - Google Patents
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- Publication number
- CH676487A5 CH676487A5 CH376188A CH376188A CH676487A5 CH 676487 A5 CH676487 A5 CH 676487A5 CH 376188 A CH376188 A CH 376188A CH 376188 A CH376188 A CH 376188A CH 676487 A5 CH676487 A5 CH 676487A5
- Authority
- CH
- Switzerland
- Prior art keywords
- housing
- casing
- compressor
- wall
- stage
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- 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
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8813757A FR2637948A1 (fr) | 1988-10-19 | 1988-10-19 | Compresseur centrifuge a plan d'assemblage horizontal |
Publications (1)
Publication Number | Publication Date |
---|---|
CH676487A5 true CH676487A5 (fr) | 1991-01-31 |
Family
ID=9371164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH376188A CH676487A5 (fr) | 1988-10-19 | 1988-10-07 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH676487A5 (fr) |
DE (1) | DE3835341A1 (fr) |
FR (1) | FR2637948A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20032149A1 (it) * | 2003-11-07 | 2005-05-08 | Nuovo Pignone Spa | Compressore centrifugo multistadio con cassa apribile orizzontalmente |
JP4910872B2 (ja) | 2007-05-10 | 2012-04-04 | 株式会社日立プラントテクノロジー | 多段遠心圧縮機 |
DE102008027232B3 (de) * | 2008-06-06 | 2009-09-03 | Uhde Gmbh | Sperrung des NO-Kompressors und des Restgasexpanders in einer Salpetersäureanlage |
JP5104624B2 (ja) * | 2008-07-30 | 2012-12-19 | 株式会社日立プラントテクノロジー | 多段遠心圧縮機 |
EP2321534B1 (fr) * | 2008-09-03 | 2016-11-16 | Siemens Aktiengesellschaft | Fond intermédiaire de carter pour une turbomachine |
EP2572108B1 (fr) * | 2010-05-18 | 2015-08-26 | Siemens Aktiengesellschaft | Compresseur centrifuge |
JP2018517103A (ja) * | 2015-05-07 | 2018-06-28 | ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータNuovo Pignone Tecnologie S.R.L. | ターボ機械ガスケットおよび前記ガスケットを設けたターボ機械 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191327255A (en) * | 1913-11-26 | 1914-09-24 | Edward Norman Mackley | Improvements in Centrifugal Pumps. |
US2578617A (en) * | 1946-11-15 | 1951-12-11 | Worthington Pump & Mach Corp | Multistage centrifugal compressor |
US2481613A (en) * | 1948-07-02 | 1949-09-13 | Petersen And Kelley Corp | Hydraulic pump |
FR1306368A (fr) * | 1961-11-16 | 1962-10-13 | Laval Steam Turbine Co | Machine rotative à fluide |
SU732556A1 (ru) * | 1978-07-18 | 1980-05-05 | Ордена Ленина И Ордена Трудового Красного Знамени Производственное Объединение "Невский Завод" Им. В.И.Ленина | Статор турбомашины с горизонтальным разъемом |
SU859683A1 (ru) * | 1979-09-07 | 1981-08-30 | Ордена Ленина И Ордена Трудового Красного Знамени Производственное Объединение "Невский Завод" Им.В.И.Ленина | Статор многоступенчатого центробежного компрессора |
-
1988
- 1988-10-07 CH CH376188A patent/CH676487A5/de not_active IP Right Cessation
- 1988-10-17 DE DE19883835341 patent/DE3835341A1/de not_active Withdrawn
- 1988-10-19 FR FR8813757A patent/FR2637948A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3835341A1 (de) | 1990-04-19 |
FR2637948A1 (fr) | 1990-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |