SE424923B - Luftstromningsindikator vid vindsurfingbredor - Google Patents
Luftstromningsindikator vid vindsurfingbredorInfo
- Publication number
- SE424923B SE424923B SE8008835A SE8008835A SE424923B SE 424923 B SE424923 B SE 424923B SE 8008835 A SE8008835 A SE 8008835A SE 8008835 A SE8008835 A SE 8008835A SE 424923 B SE424923 B SE 424923B
- Authority
- SE
- Sweden
- Prior art keywords
- tunnel
- mast
- velvet
- indicator according
- sail
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
- B63H8/50—Accessories, e.g. repair kits or kite launching aids
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8008835A SE424923B (sv) | 1980-12-16 | 1980-12-16 | Luftstromningsindikator vid vindsurfingbredor |
US06/328,642 US4437425A (en) | 1980-12-16 | 1981-12-08 | Air flow direction indicator |
AU78356/81A AU7835681A (en) | 1980-12-16 | 1981-12-08 | Air flow direction indicator |
FR8122985A FR2496271A1 (fr) | 1980-12-16 | 1981-12-09 | Indicateur de direction de l'ecoulement d'air pour planches a voile |
DE19813149065 DE3149065A1 (de) | 1980-12-16 | 1981-12-11 | Vorrichtung zur anzeige der luftstroemung fuer segelbretter |
JP56200258A JPS57124256A (en) | 1980-12-16 | 1981-12-14 | Air current direction indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8008835A SE424923B (sv) | 1980-12-16 | 1980-12-16 | Luftstromningsindikator vid vindsurfingbredor |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8008835L SE8008835L (sv) | 1982-06-17 |
SE424923B true SE424923B (sv) | 1982-08-16 |
Family
ID=20342481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8008835A SE424923B (sv) | 1980-12-16 | 1980-12-16 | Luftstromningsindikator vid vindsurfingbredor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4437425A (fr) |
JP (1) | JPS57124256A (fr) |
AU (1) | AU7835681A (fr) |
DE (1) | DE3149065A1 (fr) |
FR (1) | FR2496271A1 (fr) |
SE (1) | SE424923B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4637331A (en) * | 1984-11-28 | 1987-01-20 | Jackson Gregg B | Sail and sailing rig |
US4896534A (en) * | 1988-11-21 | 1990-01-30 | Daly Daniel C | Float-type flowmeter |
US5054413A (en) * | 1990-12-03 | 1991-10-08 | James Galarza | Sailboat pennant mounting unit |
US5877415A (en) * | 1997-11-03 | 1999-03-02 | Kruse; Lars | Laminar airflow detector |
US7673576B2 (en) * | 2006-06-21 | 2010-03-09 | Miller James W | Aerodynamic lift enhancement gate valve |
-
1980
- 1980-12-16 SE SE8008835A patent/SE424923B/sv unknown
-
1981
- 1981-12-08 US US06/328,642 patent/US4437425A/en not_active Expired - Fee Related
- 1981-12-08 AU AU78356/81A patent/AU7835681A/en not_active Abandoned
- 1981-12-09 FR FR8122985A patent/FR2496271A1/fr active Granted
- 1981-12-11 DE DE19813149065 patent/DE3149065A1/de not_active Withdrawn
- 1981-12-14 JP JP56200258A patent/JPS57124256A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8008835L (sv) | 1982-06-17 |
DE3149065A1 (de) | 1982-07-29 |
US4437425A (en) | 1984-03-20 |
JPS57124256A (en) | 1982-08-03 |
FR2496271A1 (fr) | 1982-06-18 |
FR2496271B3 (fr) | 1983-10-21 |
AU7835681A (en) | 1982-06-24 |
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