FR2298021B1 - - Google Patents
Info
- Publication number
- FR2298021B1 FR2298021B1 FR7500974A FR7500974A FR2298021B1 FR 2298021 B1 FR2298021 B1 FR 2298021B1 FR 7500974 A FR7500974 A FR 7500974A FR 7500974 A FR7500974 A FR 7500974A FR 2298021 B1 FR2298021 B1 FR 2298021B1
- Authority
- FR
- France
- 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
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- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- 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
- F04D17/125—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 the casing being vertically split
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7500974A FR2298021A1 (fr) | 1975-01-14 | 1975-01-14 | Stator de compresseur centrifuge a etages multiples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7500974A FR2298021A1 (fr) | 1975-01-14 | 1975-01-14 | Stator de compresseur centrifuge a etages multiples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2298021A1 FR2298021A1 (fr) | 1976-08-13 |
| FR2298021B1 true FR2298021B1 (US20100268047A1-20101021-C00003.png) | 1978-06-23 |
Family
ID=9149743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500974A Granted FR2298021A1 (fr) | 1975-01-14 | 1975-01-14 | Stator de compresseur centrifuge a etages multiples |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2298021A1 (US20100268047A1-20101021-C00003.png) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL122704C (US20100268047A1-20101021-C00003.png) * | 1900-01-01 |
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1975
- 1975-01-14 FR FR7500974A patent/FR2298021A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2298021A1 (fr) | 1976-08-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |