JPS4881110A - - Google Patents
Info
- Publication number
- JPS4881110A JPS4881110A JP48005312A JP531273A JPS4881110A JP S4881110 A JPS4881110 A JP S4881110A JP 48005312 A JP48005312 A JP 48005312A JP 531273 A JP531273 A JP 531273A JP S4881110 A JPS4881110 A JP S4881110A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/382—Flexible blades
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21735072A | 1972-01-12 | 1972-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4881110A true JPS4881110A (en) | 1973-10-30 |
Family
ID=22810702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48005312A Pending JPS4881110A (en) | 1972-01-12 | 1973-01-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3728043A (en) |
| JP (1) | JPS4881110A (en) |
| CA (1) | CA955905A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860362A (en) * | 1973-12-14 | 1975-01-14 | Ford Motor Co | Flexible bladed fan |
| USD245426S (en) * | 1975-04-07 | 1977-08-16 | Flex-A-Lite Corporation | Fan |
| US4242046A (en) * | 1978-06-15 | 1980-12-30 | Wallace Murray Corporation | Fan spider with rake angle |
| US4547126A (en) * | 1983-12-08 | 1985-10-15 | Jackson Samuel G | Fan impeller with flexible blades |
| US20080101933A1 (en) * | 2006-10-17 | 2008-05-01 | Inventec Corporation | Airflow generating apparatus |
| WO2016164533A1 (en) | 2015-04-08 | 2016-10-13 | Horton, Inc. | Fan blade surface features |
| CN111043079A (en) * | 2019-12-31 | 2020-04-21 | 潍柴动力股份有限公司 | Fan blade and fan |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190912846A (en) * | 1909-06-01 | 1910-04-21 | William Cochrane | An Improved Propeller for Ships, Boats, Flying Machines and the like. |
| DE559674C (en) * | 1931-03-24 | 1932-09-23 | Aeg | Control device for changing the pitch of a propeller, especially for drawing in cooling air for motor vehicles |
| FR939847A (en) * | 1947-01-21 | 1948-11-25 | Flexible aerial propeller | |
| CH326684A (en) * | 1954-12-20 | 1957-12-31 | American Radiator & Standard | Fan propeller |
| US3406760A (en) * | 1967-09-18 | 1968-10-22 | Wallace Murray Corp | Flexible blade fan |
| US3490686A (en) * | 1968-03-14 | 1970-01-20 | Wallace Murray Corp | Fan drive |
| US3639079A (en) * | 1970-03-12 | 1972-02-01 | Fram Corp | Flexible-bladed fan with improved reinforcing cap |
| US3698835A (en) * | 1971-02-01 | 1972-10-17 | John C Kelly | Fan construction |
| US3679321A (en) * | 1971-04-26 | 1972-07-25 | Fran Corp | Prestressed flexible bladed fan |
-
1972
- 1972-01-12 US US00217350A patent/US3728043A/en not_active Expired - Lifetime
-
1973
- 1973-01-10 JP JP48005312A patent/JPS4881110A/ja active Pending
- 1973-01-11 CA CA161,065A patent/CA955905A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA955905A (en) | 1974-10-08 |
| US3728043A (en) | 1973-04-17 |