CA1313775C - Marine instrument - Google Patents
Marine instrumentInfo
- Publication number
- CA1313775C CA1313775C CA000557459A CA557459A CA1313775C CA 1313775 C CA1313775 C CA 1313775C CA 000557459 A CA000557459 A CA 000557459A CA 557459 A CA557459 A CA 557459A CA 1313775 C CA1313775 C CA 1313775C
- Authority
- CA
- Canada
- Prior art keywords
- paddlewheel
- cavity
- paddles
- hull
- sensor
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
- G01P5/07—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US752787A | 1987-01-28 | 1987-01-28 | |
US007,527 | 1987-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1313775C true CA1313775C (en) | 1993-02-23 |
Family
ID=21726725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000557459A Expired - Fee Related CA1313775C (en) | 1987-01-28 | 1988-01-27 | Marine instrument |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0346393A1 (ko) |
JP (1) | JPH02501950A (ko) |
KR (1) | KR960014484B1 (ko) |
AU (1) | AU605281B2 (ko) |
CA (1) | CA1313775C (ko) |
WO (1) | WO1988005915A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0005872D0 (en) * | 2000-03-10 | 2000-05-03 | Tacktick Ltd | Boat speed measuring apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399695A (en) * | 1980-02-12 | 1983-08-23 | Peyton Ralph B | Underwater sensing mechanism and method |
DE3011531C2 (de) * | 1980-03-21 | 1983-01-13 | Trion Präzisionselektronik Herstellungs- und Verbriebs GmbH, 1000 Berlin | Geschwindigkeitsmesser für Wasserfahrzeuge |
DE3219393C1 (de) * | 1982-05-24 | 1983-04-14 | Dieter 8034 Germering Flasch | Geschwindigkeitsmesser für strömende Medien |
DE3238433A1 (de) * | 1982-10-16 | 1984-04-19 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Geschwindigkeitsmesser |
US4555938A (en) * | 1984-06-01 | 1985-12-03 | Airmar Technology Corporation | Marine instrument |
JPS60145340A (ja) * | 1984-08-06 | 1985-07-31 | Res Inst Iron Steel Tohoku Univ | シリコンカ−バイド繊維強化アルミニウム複合材料の製造方法 |
US4644788A (en) * | 1985-12-06 | 1987-02-24 | Airmar Technology Corporation | Modular marine instrument |
-
1988
- 1988-01-27 AU AU14954/88A patent/AU605281B2/en not_active Ceased
- 1988-01-27 CA CA000557459A patent/CA1313775C/en not_active Expired - Fee Related
- 1988-01-27 KR KR1019880701209A patent/KR960014484B1/ko not_active IP Right Cessation
- 1988-01-27 EP EP88902996A patent/EP0346393A1/en not_active Withdrawn
- 1988-01-27 JP JP63502774A patent/JPH02501950A/ja active Pending
- 1988-01-27 WO PCT/US1988/000226 patent/WO1988005915A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU605281B2 (en) | 1991-01-10 |
WO1988005915A2 (en) | 1988-08-11 |
EP0346393A1 (en) | 1989-12-20 |
JPH02501950A (ja) | 1990-06-28 |
WO1988005915A3 (en) | 1988-09-22 |
AU1495488A (en) | 1988-08-24 |
KR960014484B1 (ko) | 1996-10-16 |
KR890700834A (ko) | 1989-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |