DE1628404C3 - - Google Patents
Info
- Publication number
- DE1628404C3 DE1628404C3 DE19511628404 DE1628404A DE1628404C3 DE 1628404 C3 DE1628404 C3 DE 1628404C3 DE 19511628404 DE19511628404 DE 19511628404 DE 1628404 A DE1628404 A DE 1628404A DE 1628404 C3 DE1628404 C3 DE 1628404C3
- Authority
- DE
- Germany
- Prior art keywords
- slots
- impeller
- fan blades
- cover
- ring
- Prior art date
- 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
-
- 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
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
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 |
---|---|---|---|
DE19511628404 DE1628404A1 (de) | 1951-01-28 | 1951-01-28 | Laufrad fuer Geblaese und Verfahren zu seiner Herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511628404 DE1628404A1 (de) | 1951-01-28 | 1951-01-28 | Laufrad fuer Geblaese und Verfahren zu seiner Herstellung |
DET0034918 | 1967-09-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1628404A1 DE1628404A1 (de) | 1971-09-09 |
DE1628404B2 DE1628404B2 (enrdf_load_stackoverflow) | 1974-04-18 |
DE1628404C3 true DE1628404C3 (enrdf_load_stackoverflow) | 1974-11-28 |
Family
ID=25753883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511628404 Granted DE1628404A1 (de) | 1951-01-28 | 1951-01-28 | Laufrad fuer Geblaese und Verfahren zu seiner Herstellung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1628404A1 (enrdf_load_stackoverflow) |
-
1951
- 1951-01-28 DE DE19511628404 patent/DE1628404A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1628404B2 (enrdf_load_stackoverflow) | 1974-04-18 |
DE1628404A1 (de) | 1971-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |