ZA725140B - Fan connecting reinforcing cap to hub - Google Patents
Fan connecting reinforcing cap to hubInfo
- Publication number
- ZA725140B ZA725140B ZA725140A ZA725140A ZA725140B ZA 725140 B ZA725140 B ZA 725140B ZA 725140 A ZA725140 A ZA 725140A ZA 725140 A ZA725140 A ZA 725140A ZA 725140 B ZA725140 B ZA 725140B
- Authority
- ZA
- South Africa
- Prior art keywords
- hub
- connecting reinforcing
- fan connecting
- reinforcing cap
- cap
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
- F04D29/366—Adjustment by interaction of inertion and lift
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/382—Flexible blades
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 |
|---|---|---|---|
| US18166471A | 1971-09-20 | 1971-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA725140B true ZA725140B (en) | 1973-04-25 |
Family
ID=22665244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA725140A ZA725140B (en) | 1971-09-20 | 1972-07-25 | Fan connecting reinforcing cap to hub |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3711219A (fr) |
| JP (1) | JPS4838505A (fr) |
| AU (1) | AU456684B2 (fr) |
| BE (1) | BE788971A (fr) |
| CA (1) | CA959026A (fr) |
| DE (1) | DE2244805C3 (fr) |
| FR (1) | FR2154116A5 (fr) |
| GB (1) | GB1400469A (fr) |
| IT (1) | IT972099B (fr) |
| ZA (1) | ZA725140B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113746Y1 (fr) * | 1970-12-11 | 1976-04-13 | ||
| US3850545A (en) * | 1972-09-07 | 1974-11-26 | Hayes Albion Corp | Flex fan |
| US3799697A (en) * | 1972-11-29 | 1974-03-26 | Fram Corp | Flexible bladed fan with tab connected reinforcing member |
| JPS5732320Y2 (fr) * | 1976-11-04 | 1982-07-15 | ||
| JPS5936117B2 (ja) * | 1977-01-19 | 1984-09-01 | ウオ−レス・ムレイ・コ−ポレ−シヨン | 薄板フアン組立体 |
| US6821091B2 (en) | 2002-06-05 | 2004-11-23 | Litex Industries Inc. | Securing device |
| KR101565294B1 (ko) * | 2008-07-31 | 2015-11-04 | 삼성전자 주식회사 | 축류 팬 |
| US9039377B2 (en) | 2010-08-09 | 2015-05-26 | Lowe's Companies, Inc. | Fan assemblies and methods for assembling same |
| CN206322105U (zh) * | 2016-12-30 | 2017-07-11 | 华硕电脑股份有限公司 | 离心式风扇 |
| US10480527B2 (en) | 2017-05-05 | 2019-11-19 | Robert Bosch Gmbh | Axial fan with unbalanced blade spacing |
| CN111425454B (zh) * | 2020-03-31 | 2021-11-09 | Tcl空调器(中山)有限公司 | 轴流风叶和空调室外机 |
| CN111911458B (zh) * | 2020-09-22 | 2021-10-26 | 江西艾斯欧匹精密智造科技有限公司 | 一种用于风机的叶片 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1246086A (en) * | 1916-11-04 | 1917-11-13 | Ernst Glantzberg | Fan or blower. |
| US2395193A (en) * | 1944-04-24 | 1946-02-19 | Torrington Mfg Co | Propeller assembly |
| US3044557A (en) * | 1959-01-08 | 1962-07-17 | American Metal Prod | Variable pitch fan blade |
| US3289924A (en) * | 1965-05-10 | 1966-12-06 | William Wallace Corp | Flexible blade fan |
| US3406760A (en) * | 1967-09-18 | 1968-10-22 | Wallace Murray Corp | Flexible blade fan |
| GB1258614A (fr) * | 1969-02-28 | 1971-12-30 | ||
| US3679321A (en) * | 1971-04-26 | 1972-07-25 | Fran Corp | Prestressed flexible bladed fan |
-
1971
- 1971-09-20 US US00181664A patent/US3711219A/en not_active Expired - Lifetime
-
1972
- 1972-07-25 ZA ZA725140A patent/ZA725140B/xx unknown
- 1972-07-26 AU AU45005/72A patent/AU456684B2/en not_active Expired
- 1972-08-01 CA CA148,394A patent/CA959026A/en not_active Expired
- 1972-09-08 IT IT6995/72A patent/IT972099B/it active
- 1972-09-08 GB GB4190772A patent/GB1400469A/en not_active Expired
- 1972-09-13 DE DE2244805A patent/DE2244805C3/de not_active Expired
- 1972-09-18 BE BE788971A patent/BE788971A/fr unknown
- 1972-09-19 JP JP47093307A patent/JPS4838505A/ja active Pending
- 1972-09-19 FR FR7233109A patent/FR2154116A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU456684B2 (en) | 1975-01-09 |
| DE2244805C3 (de) | 1979-09-13 |
| IT972099B (it) | 1974-05-20 |
| FR2154116A5 (fr) | 1973-05-04 |
| AU4500572A (en) | 1974-02-07 |
| BE788971A (fr) | 1973-01-15 |
| CA959026A (en) | 1974-12-10 |
| DE2244805B2 (de) | 1979-01-25 |
| US3711219A (en) | 1973-01-16 |
| DE2244805A1 (de) | 1973-03-29 |
| JPS4838505A (fr) | 1973-06-06 |
| GB1400469A (en) | 1975-07-16 |
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