FR2084508A5 - - Google Patents
Info
- Publication number
- FR2084508A5 FR2084508A5 FR7108560A FR7108560A FR2084508A5 FR 2084508 A5 FR2084508 A5 FR 2084508A5 FR 7108560 A FR7108560 A FR 7108560A FR 7108560 A FR7108560 A FR 7108560A FR 2084508 A5 FR2084508 A5 FR 2084508A5
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1885670A | 1970-03-12 | 1970-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2084508A5 true FR2084508A5 (OSRAM) | 1971-12-17 |
Family
ID=21790101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7108560A Expired FR2084508A5 (OSRAM) | 1970-03-12 | 1971-03-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3639079A (OSRAM) |
| JP (1) | JPS5341362B1 (OSRAM) |
| CA (1) | CA922288A (OSRAM) |
| DE (1) | DE2111263C3 (OSRAM) |
| FR (1) | FR2084508A5 (OSRAM) |
| GB (1) | GB1342608A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728043A (en) * | 1972-01-12 | 1973-04-17 | Fram Corp | Flexible blade fan with ribbed blades |
| US3860362A (en) * | 1973-12-14 | 1975-01-14 | Ford Motor Co | Flexible bladed fan |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1799745A (en) * | 1928-12-01 | 1931-04-07 | Aircraft Specialties Company | Airplane propeller blade |
| 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 |
| 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 |
-
1970
- 1970-03-12 US US18856A patent/US3639079A/en not_active Expired - Lifetime
-
1971
- 1971-02-15 CA CA105337A patent/CA922288A/en not_active Expired
- 1971-03-09 DE DE2111263A patent/DE2111263C3/de not_active Expired
- 1971-03-11 FR FR7108560A patent/FR2084508A5/fr not_active Expired
- 1971-03-12 JP JP1316271A patent/JPS5341362B1/ja active Pending
- 1971-04-19 GB GB2244571A patent/GB1342608A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2111263C3 (de) | 1979-04-26 |
| CA922288A (en) | 1973-03-06 |
| GB1342608A (en) | 1974-01-03 |
| US3639079A (en) | 1972-02-01 |
| DE2111263A1 (de) | 1971-09-23 |
| JPS5341362B1 (OSRAM) | 1978-11-02 |
| DE2111263B2 (de) | 1978-09-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |