NL55891C - - Google Patents
Info
- Publication number
- NL55891C NL55891C NL55891DA NL55891C NL 55891 C NL55891 C NL 55891C NL 55891D A NL55891D A NL 55891DA NL 55891 C NL55891 C NL 55891C
- 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/162—Double suction 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
- F04D29/26—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
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE852429X | 1938-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL55891C true NL55891C (en:Method) |
Family
ID=6784542
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92760D NL92760C (en:Method) | 1938-12-15 | ||
| NL55891D NL55891C (en:Method) | 1938-12-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92760D NL92760C (en:Method) | 1938-12-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE433671A (en:Method) |
| FR (1) | FR852429A (en:Method) |
| NL (2) | NL55891C (en:Method) |
-
0
- NL NL92760D patent/NL92760C/xx active
- NL NL55891D patent/NL55891C/xx active
- BE BE433671D patent/BE433671A/xx unknown
-
1939
- 1939-03-31 FR FR852429D patent/FR852429A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL92760C (en:Method) | |
| BE433671A (en:Method) | |
| FR852429A (fr) | 1940-02-01 |