FR2139047A1 - - Google Patents
Info
- Publication number
- FR2139047A1 FR2139047A1 FR7218708A FR7218708A FR2139047A1 FR 2139047 A1 FR2139047 A1 FR 2139047A1 FR 7218708 A FR7218708 A FR 7218708A FR 7218708 A FR7218708 A FR 7218708A FR 2139047 A1 FR2139047 A1 FR 2139047A1
- 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.)
- Granted
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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712126087 DE2126087A1 (de) | 1971-05-26 | 1971-05-26 | Radialgebläse mit Nabe für die Tragböden der Gebläseflügel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2139047A1 true FR2139047A1 (https=) | 1973-01-05 |
| FR2139047B1 FR2139047B1 (https=) | 1973-07-13 |
Family
ID=5808950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218708A Expired FR2139047B1 (https=) | 1971-05-26 | 1972-05-25 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH538053A (https=) |
| DE (1) | DE2126087A1 (https=) |
| FR (1) | FR2139047B1 (https=) |
| GB (1) | GB1335798A (https=) |
| IT (1) | IT955741B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1002716Y (es) * | 1987-06-05 | 1989-02-01 | Bombas Electricas, S.A. (Boelsa) | Turbina con alabes para bomba centrifuga |
| DE102010020574A1 (de) * | 2010-05-14 | 2011-11-17 | Ksb Aktiengesellschaft | Strömungsführende Einrichtung |
-
1971
- 1971-05-26 DE DE19712126087 patent/DE2126087A1/de active Pending
-
1972
- 1972-05-12 CH CH705072A patent/CH538053A/de not_active IP Right Cessation
- 1972-05-23 IT IT2468972A patent/IT955741B/it active
- 1972-05-25 FR FR7218708A patent/FR2139047B1/fr not_active Expired
- 1972-05-26 GB GB2507972A patent/GB1335798A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1335798A (en) | 1973-10-31 |
| IT955741B (it) | 1973-09-29 |
| FR2139047B1 (https=) | 1973-07-13 |
| CH538053A (de) | 1973-06-15 |
| DE2126087A1 (de) | 1972-12-07 |