FR958682A - - Google Patents
Info
- Publication number
- FR958682A FR958682A FR958682DA FR958682A FR 958682 A FR958682 A FR 958682A FR 958682D A FR958682D A FR 958682DA FR 958682 A FR958682 A FR 958682A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/06—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/04—Boundary layer controls by actively generating fluid flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958682A true FR958682A (en) | 1950-03-17 |
Family
ID=1560757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958682D Expired FR958682A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR958682A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1272728B (en) * | 1966-11-16 | 1968-07-11 | Dornier Gmbh | Wing profile for aircraft |
| EP1827970A2 (en) * | 2004-12-23 | 2007-09-05 | David Birkenstock | Apparatus, system and method for drag reduction |
| US8746624B2 (en) | 2008-05-23 | 2014-06-10 | David Birkenstock | Boundary layer control system and methods thereof |
| US10204192B2 (en) | 2007-09-17 | 2019-02-12 | David T Birkenstock | System and method for drag reduction |
-
0
- FR FR958682D patent/FR958682A/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1272728B (en) * | 1966-11-16 | 1968-07-11 | Dornier Gmbh | Wing profile for aircraft |
| EP1827970A2 (en) * | 2004-12-23 | 2007-09-05 | David Birkenstock | Apparatus, system and method for drag reduction |
| EP1827970A4 (en) * | 2004-12-23 | 2012-01-25 | David Birkenstock | Apparatus, system and method for drag reduction |
| US10377471B2 (en) | 2004-12-23 | 2019-08-13 | David Birkenstock | Apparatus, system and method for drag reduction |
| US10204192B2 (en) | 2007-09-17 | 2019-02-12 | David T Birkenstock | System and method for drag reduction |
| US8746624B2 (en) | 2008-05-23 | 2014-06-10 | David Birkenstock | Boundary layer control system and methods thereof |