JPS6012959Y2 - 遠心送風機羽根車 - Google Patents
遠心送風機羽根車Info
- Publication number
- JPS6012959Y2 JPS6012959Y2 JP1980003584U JP358480U JPS6012959Y2 JP S6012959 Y2 JPS6012959 Y2 JP S6012959Y2 JP 1980003584 U JP1980003584 U JP 1980003584U JP 358480 U JP358480 U JP 358480U JP S6012959 Y2 JPS6012959 Y2 JP S6012959Y2
- Authority
- JP
- Japan
- Prior art keywords
- skin
- array
- liner
- internal thread
- inner frame
- 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
- 210000003491 skin Anatomy 0.000 claims description 37
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 210000002615 epidermis Anatomy 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US441379A | 1979-01-18 | 1979-01-18 | |
| US4413 | 1979-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104794U JPS55104794U (https=) | 1980-07-22 |
| JPS6012959Y2 true JPS6012959Y2 (ja) | 1985-04-25 |
Family
ID=21710673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980003584U Expired JPS6012959Y2 (ja) | 1979-01-18 | 1980-01-18 | 遠心送風機羽根車 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6012959Y2 (https=) |
| AU (1) | AU5439280A (https=) |
| BR (1) | BR8000233A (https=) |
| CA (1) | CA1133443A (https=) |
| ES (1) | ES487786A0 (https=) |
| GB (1) | GB2039630B (https=) |
| IT (1) | IT1154156B (https=) |
| ZA (1) | ZA8010B (https=) |
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 CA CA343,352A patent/CA1133443A/en not_active Expired
- 1980-01-09 GB GB8000727A patent/GB2039630B/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 |
|---|---|
| GB2039630B (en) | 1982-10-20 |
| BR8000233A (pt) | 1980-09-30 |
| IT8041508A0 (it) | 1980-01-16 |
| ES8102284A1 (es) | 1980-12-16 |
| ES487786A0 (es) | 1980-12-16 |
| AU5439280A (en) | 1980-07-24 |
| JPS55104794U (https=) | 1980-07-22 |
| GB2039630A (en) | 1980-08-13 |
| ZA8010B (en) | 1981-04-29 |
| IT1154156B (it) | 1987-01-21 |
| CA1133443A (en) | 1982-10-12 |
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