JPS4740305A - - Google Patents
Info
- Publication number
- JPS4740305A JPS4740305A JP4096772A JP4096772A JPS4740305A JP S4740305 A JPS4740305 A JP S4740305A JP 4096772 A JP4096772 A JP 4096772A JP 4096772 A JP4096772 A JP 4096772A JP S4740305 A JPS4740305 A JP S4740305A
- 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.)
- 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
- F04D29/32—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)
- Polyethers (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13712371A | 1971-04-26 | 1971-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4740305A true JPS4740305A (https=) | 1972-12-09 |
| JPS55600B2 JPS55600B2 (https=) | 1980-01-09 |
Family
ID=22475925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7240967A Expired JPS55600B2 (https=) | 1971-04-26 | 1972-04-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3679321A (https=) |
| JP (1) | JPS55600B2 (https=) |
| BE (1) | BE782574A (https=) |
| CA (1) | CA961821A (https=) |
| DE (1) | DE2214858C3 (https=) |
| FR (1) | FR2136679A5 (https=) |
| GB (1) | GB1382656A (https=) |
| IT (1) | IT961107B (https=) |
| SE (1) | SE379401B (https=) |
| ZA (1) | ZA721727B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114407U (https=) * | 1976-02-27 | 1977-08-31 | ||
| JPS5489512U (https=) * | 1977-12-07 | 1979-06-25 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773435A (en) * | 1971-07-23 | 1973-11-20 | Brookside Corp | Flexible blade fan |
| US3711219A (en) * | 1971-09-20 | 1973-01-16 | Fram Corp | Fan connecting reinforcing cap to hub |
| US3728043A (en) * | 1972-01-12 | 1973-04-17 | Fram Corp | Flexible blade fan with ribbed blades |
| US3836284A (en) * | 1972-03-10 | 1974-09-17 | Fram Corp | Controlled deflection flexible bladed fan |
| US3759630A (en) * | 1972-04-24 | 1973-09-18 | Wallace Murray Corp | Flexible bladed fan with improved reinforcing |
| US3910718A (en) * | 1974-03-18 | 1975-10-07 | Fram Corp | Limited deflection flexible bladed fan for use with viscous shear clutch |
| US4012168A (en) * | 1975-05-12 | 1977-03-15 | Wallace-Murray Corporation | Twisted flex fan |
| US4037987A (en) * | 1975-06-30 | 1977-07-26 | Fram Corporation | Flexible bladed fan with increased natural frequency |
| US4147471A (en) * | 1977-10-19 | 1979-04-03 | Fram Corporation | Automotive cooling fan with biased flexible blades |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR368039A (fr) * | 1906-07-13 | 1906-11-15 | Valdemar Taboulevitch | Procédé de propulsion des navires |
| US991331A (en) * | 1909-11-23 | 1911-05-02 | Sidney Lawrence | Aerial propeller. |
| DE559674C (de) * | 1931-03-24 | 1932-09-23 | Aeg | Regelungsvorrichtung zur Veraenderung der Steigung eines Propellers, insbesondere zum Ansaugen der Kuehlluft fuer Kraftfahrzeuge |
| US2132133A (en) * | 1936-04-09 | 1938-10-04 | Gen Motors Corp | Fan |
| US2374342A (en) * | 1941-08-29 | 1945-04-24 | Gen Motors Corp | Fan |
| 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 |
| US3373930A (en) * | 1966-04-29 | 1968-03-19 | Gen Motors Corp | Fan structure |
| US3356154A (en) * | 1966-11-16 | 1967-12-05 | Ford Motor Co | Flexible blade engine cooling fan |
| 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 |
| GB1258614A (https=) * | 1969-02-28 | 1971-12-30 |
-
1971
- 1971-04-26 US US137123A patent/US3679321A/en not_active Expired - Lifetime
-
1972
- 1972-03-14 ZA ZA721727A patent/ZA721727B/xx unknown
- 1972-03-27 DE DE2214858A patent/DE2214858C3/de not_active Expired
- 1972-04-06 CA CA139,036A patent/CA961821A/en not_active Expired
- 1972-04-07 GB GB1627772A patent/GB1382656A/en not_active Expired
- 1972-04-13 SE SE7204816A patent/SE379401B/xx unknown
- 1972-04-18 IT IT945472A patent/IT961107B/it active
- 1972-04-24 BE BE782574A patent/BE782574A/xx unknown
- 1972-04-25 JP JP7240967A patent/JPS55600B2/ja not_active Expired
- 1972-04-25 FR FR7214629A patent/FR2136679A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114407U (https=) * | 1976-02-27 | 1977-08-31 | ||
| JPS5489512U (https=) * | 1977-12-07 | 1979-06-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55600B2 (https=) | 1980-01-09 |
| DE2214858B2 (de) | 1979-04-19 |
| IT961107B (it) | 1973-12-10 |
| GB1382656A (en) | 1975-02-05 |
| DE2214858A1 (de) | 1972-11-09 |
| BE782574A (fr) | 1972-08-16 |
| SE379401B (https=) | 1975-10-06 |
| CA961821A (en) | 1975-01-28 |
| FR2136679A5 (https=) | 1972-12-22 |
| DE2214858C3 (de) | 1979-12-13 |
| US3679321A (en) | 1972-07-25 |
| AU4155772A (en) | 1973-12-20 |
| ZA721727B (en) | 1972-11-29 |