NL290437A - - Google Patents
Info
- Publication number
- NL290437A NL290437A NL290437DA NL290437A NL 290437 A NL290437 A NL 290437A NL 290437D A NL290437D A NL 290437DA NL 290437 A NL290437 A NL 290437A
- Authority
- NL
- Netherlands
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
- 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
- F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290437A true NL290437A (en) |
Family
ID=1874791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290437D NL290437A (en) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL290437A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236871A (en) * | 1978-01-03 | 1980-12-02 | Johnston Brothers (Engineering) Limited | Centrifugal fan impellers with blades secured between plates |
| US4720242A (en) * | 1987-03-23 | 1988-01-19 | Lowara, S.P.A. | Centrifugal pump impeller |
-
0
- NL NL290437D patent/NL290437A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236871A (en) * | 1978-01-03 | 1980-12-02 | Johnston Brothers (Engineering) Limited | Centrifugal fan impellers with blades secured between plates |
| US4720242A (en) * | 1987-03-23 | 1988-01-19 | Lowara, S.P.A. | Centrifugal pump impeller |
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