PL225750A3 - - Google Patents
Info
- Publication number
- PL225750A3 PL225750A3 PL22575080A PL22575080A PL225750A3 PL 225750 A3 PL225750 A3 PL 225750A3 PL 22575080 A PL22575080 A PL 22575080A PL 22575080 A PL22575080 A PL 22575080A PL 225750 A3 PL225750 A3 PL 225750A3
- Authority
- PL
- Poland
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
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 |
|---|---|---|---|
| DD21584279A DD155706A3 (en) | 1979-09-27 | 1979-09-27 | RADIAL IMPELLER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL225750A3 true PL225750A3 (en) | 1981-10-16 |
Family
ID=5520314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22575080A PL225750A3 (en) | 1979-09-27 | 1980-07-18 |
Country Status (5)
| Country | Link |
|---|---|
| DD (1) | DD155706A3 (en) |
| DE (1) | DE3022518A1 (en) |
| FR (1) | FR2466645A2 (en) |
| GB (1) | GB2058940A (en) |
| PL (1) | PL225750A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19909748C2 (en) * | 1999-03-05 | 2003-03-27 | Valeo Klimasysteme Gmbh | fan |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR424660A (en) * | 1910-01-08 | 1911-05-20 | Waldemar Hessling | Drive vane for multi-vane fan impeller |
| US3257070A (en) * | 1963-10-10 | 1966-06-21 | Carrier Corp | Centrifugal blower wheel |
| AT320127B (en) * | 1972-03-02 | 1975-01-27 | Laing Ingeborg | Drum rotor for lamella blowers |
-
1979
- 1979-09-27 DD DD21584279A patent/DD155706A3/en not_active IP Right Cessation
-
1980
- 1980-06-11 FR FR8012995A patent/FR2466645A2/en active Pending
- 1980-06-16 DE DE19803022518 patent/DE3022518A1/en not_active Ceased
- 1980-07-18 PL PL22575080A patent/PL225750A3/xx unknown
- 1980-07-21 GB GB8023768A patent/GB2058940A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466645A2 (en) | 1981-04-10 |
| DD155706A3 (en) | 1982-06-30 |
| GB2058940A (en) | 1981-04-15 |
| DE3022518A1 (en) | 1981-04-16 |