BE741845A - - Google Patents
Info
- Publication number
- BE741845A BE741845A BE741845DA BE741845A BE 741845 A BE741845 A BE 741845A BE 741845D A BE741845D A BE 741845DA BE 741845 A BE741845 A BE 741845A
- Authority
- BE
- Belgium
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D21/00—Pump involving supersonic speed of pumped fluids
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
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 |
|---|---|---|---|
| US77768268A | 1968-11-21 | 1968-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE741845A true BE741845A (en) | 1970-05-19 |
Family
ID=25110948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE741845D BE741845A (en) | 1968-11-21 | 1969-11-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE741845A (en) |
| CH (1) | CH506714A (en) |
| DE (1) | DE1958859A1 (en) |
| FR (1) | FR2023770A1 (en) |
| GB (1) | GB1256119A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502837A (en) * | 1982-09-30 | 1985-03-05 | General Electric Company | Multi stage centrifugal impeller |
| US10428823B2 (en) * | 2014-11-06 | 2019-10-01 | General Electric Company | Centrifugal compressor apparatus |
-
1969
- 1969-10-24 GB GB52279/69A patent/GB1256119A/en not_active Expired
- 1969-11-05 FR FR6938001A patent/FR2023770A1/fr not_active Withdrawn
- 1969-11-17 DE DE19691958859 patent/DE1958859A1/en active Pending
- 1969-11-18 BE BE741845D patent/BE741845A/xx unknown
- 1969-11-20 CH CH1739069A patent/CH506714A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1256119A (en) | 1971-12-08 |
| DE1958859A1 (en) | 1970-12-23 |
| CH506714A (en) | 1971-04-30 |
| FR2023770A1 (en) | 1970-08-21 |