FR2427582A1 - Appareil pour indiquer des positions angulaires dans une direction verticale - Google Patents
Appareil pour indiquer des positions angulaires dans une direction verticaleInfo
- Publication number
- FR2427582A1 FR2427582A1 FR7913596A FR7913596A FR2427582A1 FR 2427582 A1 FR2427582 A1 FR 2427582A1 FR 7913596 A FR7913596 A FR 7913596A FR 7913596 A FR7913596 A FR 7913596A FR 2427582 A1 FR2427582 A1 FR 2427582A1
- Authority
- FR
- France
- Prior art keywords
- pendulum
- magnets
- coil
- vertical direction
- angular positions
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Gyroscopes (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Accéléromètre à pendule pour la mesure d'angles verticaux. Le pendule 7 est muni d'un dispositif rotatif qui comprend une bobine 1 montée à rotation dans le champ d'aimants 2, 3 autour de l'axe de rotation du pendule auquel elle est fixée. La valeur de l'angle à mesurer est déterminée en faisant tourner les aimants 2, 3 à partir d'une position de référence de la distance angulaire à mesurer puis en fournissant à la bobine un courant d'une polarité et d'une intensité telles que la bobine est déplacée en rotation autour de l'axe de pendule jusqu'à une position prédéterminée par rapport aux aimants. Application aux appareils topométriques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7806294A SE411687B (sv) | 1978-05-31 | 1978-05-31 | Accelerometer for metning av vinkellege i vertikalled |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427582A1 true FR2427582A1 (fr) | 1979-12-28 |
FR2427582B1 FR2427582B1 (fr) | 1984-05-11 |
Family
ID=20335062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913596A Granted FR2427582A1 (fr) | 1978-05-31 | 1979-05-29 | Appareil pour indiquer des positions angulaires dans une direction verticale |
Country Status (6)
Country | Link |
---|---|
US (1) | US4277895A (fr) |
JP (2) | JPS5523489A (fr) |
CH (1) | CH640051A5 (fr) |
DE (1) | DE2920443A1 (fr) |
FR (1) | FR2427582A1 (fr) |
SE (1) | SE411687B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321127A1 (fr) * | 1987-12-16 | 1989-06-21 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Système de mesure électronique d'inclinaison |
EP0366714A1 (fr) * | 1987-06-22 | 1990-05-09 | Wedge Innovations | Inclinometre numerique. |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441818A (en) * | 1980-04-23 | 1984-04-10 | Pharos Ab | Deflection unit |
US4467527A (en) * | 1982-02-11 | 1984-08-28 | Larry North | Digital head-out level |
US4492029A (en) * | 1982-05-06 | 1985-01-08 | Jeco Company Limited | Inclinometer |
JPS58177812U (ja) * | 1982-05-20 | 1983-11-28 | ジエコ−株式会社 | 傾斜センサ |
GB2121961B (en) * | 1982-06-09 | 1985-10-02 | Jeco Kk | Angle change detector |
US4459759A (en) * | 1982-08-04 | 1984-07-17 | Sundstrand Data Control, Inc. | Angular rate and position transducer for borehole survey instrument |
US4699379A (en) * | 1984-02-03 | 1987-10-13 | Robert E. Chateau | Athletic monitoring device |
US4531299A (en) * | 1984-03-21 | 1985-07-30 | The United States Of America As Represented By The Secretary Of The Navy | Analog inclination data system |
JPS60192527U (ja) * | 1984-05-28 | 1985-12-20 | 株式会社村田製作所 | 表面波フイルタ回路 |
US4598586A (en) * | 1984-08-31 | 1986-07-08 | Northrop Corporation | Compensation of gain temperature coefficient in an optical pick-off for an accelerometer |
US4606133A (en) * | 1985-05-28 | 1986-08-19 | Mills Floyd J | High resolution digital inclinometer |
US4700479A (en) * | 1985-09-02 | 1987-10-20 | Honda Giken Kogyo Kabushiki Kaisha | Cant angle sensor assembly |
SE8504239D0 (sv) * | 1985-09-13 | 1985-09-13 | Jan Kral | Automatisk mekanisk nivellerare |
JPS6295421A (ja) * | 1985-10-22 | 1987-05-01 | Tokyo Keiki Co Ltd | ジヤイロ装置 |
US4694584A (en) * | 1986-05-30 | 1987-09-22 | Mills Floyd J | Reduced volume digital inclinometer |
US4748848A (en) * | 1987-01-16 | 1988-06-07 | Valentine Research, Inc. | Accelerometer |
US5050435A (en) * | 1989-07-18 | 1991-09-24 | The Boeing Company | Position detection system for a suspended particle accelerometer |
US5058960A (en) * | 1989-08-07 | 1991-10-22 | Tekonsha Engineering Company | Pendulum-type accellerometer for electrically-actuated braking systems |
FI920754A0 (fi) * | 1992-02-21 | 1992-02-21 | Novatron | Foerfarande foer att definiera laeget av ett laongstraeckt stycke. |
US5452520A (en) * | 1994-03-14 | 1995-09-26 | Ferrofluidics Corporation | Ferrofluid inclinometer |
US5700068A (en) * | 1995-10-16 | 1997-12-23 | Tekonsha Engineering Company | Positioning apparatus for inertial sensors |
US5822870A (en) * | 1996-08-20 | 1998-10-20 | King-Yang; Ro | Level controller |
US6068352A (en) * | 1996-08-20 | 2000-05-30 | Tekonsha Engineering Company | Microprocessor-based control for trailer brakes |
US5988562A (en) * | 1997-11-05 | 1999-11-23 | Linick; James M. | System and method for determining the angular orientation of a body moving in object space |
US6058760A (en) * | 1998-08-18 | 2000-05-09 | Kvh Industries, Inc. | Apparatus and method for sensing angular displacement |
US6282480B1 (en) | 1999-10-29 | 2001-08-28 | Dennis M. Morse | Electronic brake controller and display |
US6445993B1 (en) | 2000-11-22 | 2002-09-03 | Larry Eccleston | Brake control unit |
US6880258B2 (en) * | 2003-08-26 | 2005-04-19 | Horizon Hobby | Digital inclinometer and related methods |
US8789896B2 (en) | 2004-10-08 | 2014-07-29 | Cequent Electrical Products | Brake control unit |
US8746812B2 (en) | 2004-10-08 | 2014-06-10 | Marcia Albright | Brake control unit |
DE102005034698A1 (de) * | 2005-07-26 | 2007-02-01 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zum Antrieb und zur gleichzeitigen Geschwindigkeitsmessung eines Drehratensensors |
US7305771B2 (en) * | 2006-03-16 | 2007-12-11 | Altek Corporation | Rotation sensor |
US7406868B2 (en) * | 2006-03-20 | 2008-08-05 | Innalabs Technologies, Inc. | Compensating accelerometer with optical angle sensing |
JP2009014554A (ja) * | 2007-07-05 | 2009-01-22 | Shinko Electric Co Ltd | 傾斜角度検出装置 |
CN103322895B (zh) * | 2013-06-06 | 2015-12-02 | 湖北三江航天红峰控制有限公司 | 加速度计摆组件的旋摆量检测装置 |
WO2018053409A1 (fr) | 2016-09-16 | 2018-03-22 | Horizon Global Americas Inc. | Dispositif de commande et système de diagnostic d'un dispositif de commande de frein |
WO2018106900A1 (fr) | 2016-12-07 | 2018-06-14 | Horizon Global Americas Inc. | Gain et amplification automatisés pour dispositif de commande de freins |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH101637A (de) * | 1922-09-03 | 1923-10-01 | Akt Ges Seebach Maschbau | Kipptheodolit-Anordnung für optisch-elektrische Entfernungsmessungen. |
DE2017905A1 (de) * | 1969-04-14 | 1970-11-19 | Sperry Rand Corp., New York, N.Y, (V.St.A.) | Elektromagnetischer Geber |
FR2298785A1 (fr) * | 1975-01-27 | 1976-08-20 | Bp Trading Ltd | Perfectionnements au controle angulaire de position |
DE2517190A1 (de) * | 1975-04-18 | 1976-10-28 | Vnii Str I Doroschnowo Mash | Einrichtung zur bestimmung von neigungswinkeln |
DE2656730A1 (de) * | 1976-12-15 | 1978-06-22 | Philips Patentverwaltung | Optisches abstandsmessystem zur automatischen fokussierung in optischen speichersystemen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362616A (en) * | 1942-10-10 | 1944-11-14 | Stanollnd Oil And Gas Company | Pendulum compensator |
US2577875A (en) * | 1945-12-22 | 1951-12-11 | Stanolind Oil & Gas Co | Pendulum compensator |
GB804848A (en) * | 1949-03-28 | 1958-11-26 | Sperry Gyroscope Co Ltd | An improved axial-motion support |
US3203256A (en) * | 1956-04-24 | 1965-08-31 | Gen Electric | Acceleration responsive device |
US2947176A (en) * | 1957-10-04 | 1960-08-02 | Gen Electric | Accelerometers |
US3286245A (en) * | 1963-12-16 | 1966-11-15 | Honeywell Inc | Control apparatus |
US3492738A (en) * | 1967-08-29 | 1970-02-03 | Little Inc A | Apparatus for measuring small deviations from a true horizontal plane |
US3808697A (en) * | 1968-04-22 | 1974-05-07 | E Hall | Inclinometer |
JPS5231767A (en) * | 1975-03-13 | 1977-03-10 | Iwatsu Electric Co Ltd | Inclination detector |
CH599536A5 (fr) * | 1975-09-02 | 1978-05-31 | Kern & Co Ag | |
US4131020A (en) * | 1976-07-06 | 1978-12-26 | Sundstrand Data Control, Inc. | Accelerometer |
US4088027A (en) * | 1976-09-29 | 1978-05-09 | Hernandez E Norman | Force balance servo accelerometer |
US4102202A (en) * | 1976-11-26 | 1978-07-25 | The Singer Company | Electrostatic accelerometer |
US4145929A (en) * | 1977-09-21 | 1979-03-27 | Honeywell Inc. | Linear accelerometer with improved magnetic rebalance system |
-
1978
- 1978-05-31 SE SE7806294A patent/SE411687B/sv not_active IP Right Cessation
-
1979
- 1979-05-08 US US06/037,105 patent/US4277895A/en not_active Expired - Lifetime
- 1979-05-18 JP JP6213579A patent/JPS5523489A/ja active Pending
- 1979-05-21 DE DE19792920443 patent/DE2920443A1/de not_active Ceased
- 1979-05-29 FR FR7913596A patent/FR2427582A1/fr active Granted
- 1979-05-31 CH CH509979A patent/CH640051A5/de not_active IP Right Cessation
-
1985
- 1985-12-18 JP JP1985195048U patent/JPH0318888Y2/ja not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH101637A (de) * | 1922-09-03 | 1923-10-01 | Akt Ges Seebach Maschbau | Kipptheodolit-Anordnung für optisch-elektrische Entfernungsmessungen. |
DE2017905A1 (de) * | 1969-04-14 | 1970-11-19 | Sperry Rand Corp., New York, N.Y, (V.St.A.) | Elektromagnetischer Geber |
FR2043219A5 (fr) * | 1969-04-14 | 1971-02-12 | Sperry Rand Corp | |
FR2298785A1 (fr) * | 1975-01-27 | 1976-08-20 | Bp Trading Ltd | Perfectionnements au controle angulaire de position |
DE2517190A1 (de) * | 1975-04-18 | 1976-10-28 | Vnii Str I Doroschnowo Mash | Einrichtung zur bestimmung von neigungswinkeln |
DE2656730A1 (de) * | 1976-12-15 | 1978-06-22 | Philips Patentverwaltung | Optisches abstandsmessystem zur automatischen fokussierung in optischen speichersystemen |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366714A1 (fr) * | 1987-06-22 | 1990-05-09 | Wedge Innovations | Inclinometre numerique. |
EP0366714A4 (en) * | 1987-06-22 | 1991-09-11 | Wedge Innovations | Digital inclinometer |
EP0321127A1 (fr) * | 1987-12-16 | 1989-06-21 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Système de mesure électronique d'inclinaison |
WO1989005961A1 (fr) * | 1987-12-16 | 1989-06-29 | The Secretary Of State For Defence In Her Britanni | Systeme de mesure d'inclinaison electronique |
GB2232773B (en) * | 1987-12-16 | 1991-10-09 | Secr Defence | Electronic tilt measuring system |
Also Published As
Publication number | Publication date |
---|---|
FR2427582B1 (fr) | 1984-05-11 |
CH640051A5 (de) | 1983-12-15 |
DE2920443A1 (de) | 1979-12-06 |
JPS5523489A (en) | 1980-02-19 |
JPH0318888Y2 (fr) | 1991-04-22 |
US4277895A (en) | 1981-07-14 |
JPS61118013U (fr) | 1986-07-25 |
SE7806294L (sv) | 1979-12-01 |
SE411687B (sv) | 1980-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |