ES487786A0 - Un rodete de ventilador centrifugo perfeccionado - Google Patents
Un rodete de ventilador centrifugo perfeccionadoInfo
- Publication number
- ES487786A0 ES487786A0 ES487786A ES487786A ES487786A0 ES 487786 A0 ES487786 A0 ES 487786A0 ES 487786 A ES487786 A ES 487786A ES 487786 A ES487786 A ES 487786A ES 487786 A0 ES487786 A0 ES 487786A0
- Authority
- ES
- Spain
- Prior art keywords
- perfect
- centrifugal fan
- fan impeller
- impeller
- centrifugal
- 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.)
- 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
- F04D29/28—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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US441379A | 1979-01-18 | 1979-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8102284A1 ES8102284A1 (es) | 1980-12-16 |
ES487786A0 true ES487786A0 (es) | 1980-12-16 |
Family
ID=21710673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES487786A Granted ES487786A0 (es) | 1979-01-18 | 1980-01-17 | Un rodete de ventilador centrifugo perfeccionado |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6012959Y2 (es) |
AU (1) | AU5439280A (es) |
BR (1) | BR8000233A (es) |
CA (1) | CA1133443A (es) |
ES (1) | ES487786A0 (es) |
GB (1) | GB2039630B (es) |
IT (1) | IT1154156B (es) |
ZA (1) | ZA8010B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324529A (en) * | 1980-06-16 | 1982-04-13 | General Electric Co. | Axial-centrifugal flow impeller |
US4565495A (en) * | 1983-08-11 | 1986-01-21 | Electric Power Research Institute, Inc. | Armoring system for an airfoil centrifugal fan |
GB2354044B (en) * | 1999-09-07 | 2003-05-21 | Howden Sirocco Ltd | Liner for rotor blade |
CN114718900A (zh) * | 2022-05-05 | 2022-07-08 | 山东省章丘鼓风机股份有限公司 | 一种便于动平衡调试的离心风机叶轮及其动平衡调试方法 |
-
1980
- 1980-01-02 ZA ZA00800010A patent/ZA8010B/xx unknown
- 1980-01-07 AU AU54392/80A patent/AU5439280A/en not_active Abandoned
- 1980-01-09 GB GB8000727A patent/GB2039630B/en not_active Expired
- 1980-01-09 CA CA343,352A patent/CA1133443A/en not_active Expired
- 1980-01-15 BR BR8000233A patent/BR8000233A/pt unknown
- 1980-01-16 IT IT41508/80A patent/IT1154156B/it active
- 1980-01-17 ES ES487786A patent/ES487786A0/es active Granted
- 1980-01-18 JP JP1980003584U patent/JPS6012959Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8041508A0 (it) | 1980-01-16 |
ES8102284A1 (es) | 1980-12-16 |
AU5439280A (en) | 1980-07-24 |
GB2039630B (en) | 1982-10-20 |
GB2039630A (en) | 1980-08-13 |
CA1133443A (en) | 1982-10-12 |
BR8000233A (pt) | 1980-09-30 |
IT1154156B (it) | 1987-01-21 |
ZA8010B (en) | 1981-04-29 |
JPS6012959Y2 (ja) | 1985-04-25 |
JPS55104794U (es) | 1980-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010301 |