IT8522778V0 - Indicatore di velocita' per impiego marino, comprendente un trasduttore. - Google Patents
Indicatore di velocita' per impiego marino, comprendente un trasduttore.Info
- Publication number
- IT8522778V0 IT8522778V0 IT8522778U IT2277885U IT8522778V0 IT 8522778 V0 IT8522778 V0 IT 8522778V0 IT 8522778 U IT8522778 U IT 8522778U IT 2277885 U IT2277885 U IT 2277885U IT 8522778 V0 IT8522778 V0 IT 8522778V0
- Authority
- IT
- Italy
- Prior art keywords
- transducer
- speed indicator
- marine use
- marine
- indicator
- 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
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
- G01P5/086—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect by using special arrangements and constructions for measuring the dynamo-electric effect
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ20924184 | 1984-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522778V0 true IT8522778V0 (it) | 1985-08-13 |
IT207184Z2 IT207184Z2 (it) | 1987-12-14 |
Family
ID=19920882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8522778U IT207184Z2 (it) | 1984-08-15 | 1985-08-13 | Indicatore di velocita' per impiego marino, comprendente un trasduttore. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4653319A (it) |
AU (1) | AU4599285A (it) |
DE (1) | DE8523456U1 (it) |
GB (1) | GB2163261A (it) |
IT (1) | IT207184Z2 (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL78737A (en) * | 1986-05-09 | 1989-08-15 | Univ Ramot | Probe for determining local shear stress |
FR2611893A1 (fr) * | 1987-03-04 | 1988-09-09 | Ben Sa | Dispositif de capteur acoustico-electromagnetique pour les mesures de vitesses et de distances/profondeurs |
US4848146A (en) * | 1988-07-21 | 1989-07-18 | Bruno Anthony B | Underwater electromagnetic tubulent velocimeter |
GB2256490A (en) * | 1991-06-06 | 1992-12-09 | Schlumberger Ltd | Flow meter |
US5357794A (en) * | 1992-06-12 | 1994-10-25 | Nielsen-Kellerman Co. | Faraday effect small boat speed transducer and waterproof connection for same |
US5390548A (en) * | 1993-03-18 | 1995-02-21 | The United States Of America As Represented By The Secretary Of The Navy | Electrode array electromagnetic velocimeter |
US5544076A (en) * | 1994-08-19 | 1996-08-06 | Airguide Instrument Company | Marine speedometer |
US5583289A (en) * | 1994-08-19 | 1996-12-10 | Airguide Instrument Company | Marine velocity detection device with channel to wash out debris |
US5581515A (en) * | 1994-11-14 | 1996-12-03 | Masreliez; Karl | Thin speed transducer sensor |
US5838635A (en) * | 1994-11-14 | 1998-11-17 | Masreliez; Karl | Thin speed transducer sensor |
DE19718917C1 (de) * | 1997-04-25 | 1999-05-06 | Hartmut Dr Zimmermann | Vorrichtung zur Erfassung von Bewegungsparametern beim Surfen |
CN100383494C (zh) * | 2004-05-20 | 2008-04-23 | 横河电机株式会社 | 电磁流量计及其制造方法 |
US9429588B2 (en) | 2012-08-16 | 2016-08-30 | Brickhouse Innovations, Llc | Electromagnetic boat speedometer having removable electrodes |
EP3623819B1 (en) | 2018-09-14 | 2023-09-13 | RIEDEL Communications International GmbH | Apparatus for sensing a movement of an object relative to a fluid |
DE102019126709A1 (de) | 2019-10-02 | 2021-04-08 | Endress + Hauser Flowtec Ag | Messaufnehmer, Messrohr, Messgerät, magnetisch-induktive Durchflussmessstelle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1249530A (en) * | 1915-12-20 | 1917-12-11 | Charles G Smith | Electromagnetic ship's log. |
US3119960A (en) * | 1960-05-10 | 1964-01-28 | David E Kenyon | Electromagnetic marine speedometer mounted substantially flush with an outer surface of a ship |
US3308659A (en) * | 1963-04-17 | 1967-03-14 | United Aircraft Corp | Electromagnetic speed sensor |
FR95028E (fr) * | 1967-04-27 | 1970-03-27 | Ben Soc | Perfectionnement aux courantometres et lochs électromagnétiques. |
GB1324632A (en) * | 1969-07-24 | 1973-07-25 | Kent Instruments Ltd | Measuring the velocity of flow of an electrically conductive fluid |
US3757773A (en) * | 1972-03-22 | 1973-09-11 | Univ California | External field electromagnetic flow sensor-artery |
US3885433A (en) * | 1973-09-21 | 1975-05-27 | Marsh Mcbirney Inc | Apparatus for measuring the velocity of flow of an electrically conductive fluid |
US3903741A (en) * | 1973-11-12 | 1975-09-09 | Safe Flight Instrument | Water speed indicating instrument |
US3897684A (en) * | 1974-03-25 | 1975-08-05 | Us Navy | Permanent magnet type e.m. current meters |
GB2026700A (en) * | 1978-07-25 | 1980-02-06 | Univ California | Intravascular Loop Probe Having Two Mutually Perpendicular Loop Sensors |
JPS55101015A (en) * | 1979-01-26 | 1980-08-01 | Yokogawa Hokushin Electric Corp | Electromagnetic flowmeter transmitter |
JPS57200821A (en) * | 1981-06-05 | 1982-12-09 | Aichi Tokei Denki Co Ltd | Electromagnetic flow meter |
-
1985
- 1985-08-12 AU AU45992/85A patent/AU4599285A/en not_active Abandoned
- 1985-08-13 US US06/765,115 patent/US4653319A/en not_active Expired - Fee Related
- 1985-08-13 IT IT8522778U patent/IT207184Z2/it active
- 1985-08-14 DE DE8523456U patent/DE8523456U1/de not_active Expired
- 1985-08-14 GB GB08520414A patent/GB2163261A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4653319A (en) | 1987-03-31 |
DE8523456U1 (de) | 1986-01-02 |
IT207184Z2 (it) | 1987-12-14 |
GB8520414D0 (en) | 1985-09-18 |
GB2163261A (en) | 1986-02-19 |
AU4599285A (en) | 1986-02-20 |
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