GB1439553A - Method and an apparatus for measuring relative phase shift between two pulse trains - Google Patents
Method and an apparatus for measuring relative phase shift between two pulse trainsInfo
- Publication number
- GB1439553A GB1439553A GB1501674A GB1501674A GB1439553A GB 1439553 A GB1439553 A GB 1439553A GB 1501674 A GB1501674 A GB 1501674A GB 1501674 A GB1501674 A GB 1501674A GB 1439553 A GB1439553 A GB 1439553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pick
- cups
- arm
- pulse trains
- ups
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
- G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7305364A SE371894B (fr) | 1973-04-16 | 1973-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1439553A true GB1439553A (en) | 1976-06-16 |
Family
ID=20317219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1501674A Expired GB1439553A (en) | 1973-04-16 | 1974-04-04 | Method and an apparatus for measuring relative phase shift between two pulse trains |
Country Status (5)
Country | Link |
---|---|
US (1) | USB458010I5 (fr) |
JP (1) | JPS5014378A (fr) |
DE (1) | DE2418328A1 (fr) |
GB (1) | GB1439553A (fr) |
SE (1) | SE371894B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059585A2 (fr) * | 1981-03-03 | 1982-09-08 | Caterpillar Inc. | Mesure de vitesse et de décalage angulaire d'arbres |
EP0086409A1 (fr) * | 1982-02-15 | 1983-08-24 | Forschungsgesellschaft Druckmaschinen e.V. | Procédé et dispositif pour mesurer avec grande précision la position de phase et le déphasage de deux séries d'impulsions |
EP0121732A1 (fr) * | 1983-03-03 | 1984-10-17 | Wild Leitz Ag | Procédé pour le mesurage numérique de phases |
CN116413474A (zh) * | 2023-06-12 | 2023-07-11 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | 一种拉力式流速流向检测装置及方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391052U (fr) * | 1976-12-25 | 1978-07-25 | ||
WO1980001416A1 (fr) * | 1979-01-08 | 1980-07-10 | J Hansen | Dispositif de mesure de la position angulaire d'un indicateur de direction |
FR2467405A1 (fr) * | 1979-10-15 | 1981-04-17 | Majoni Claude | Capteur de position angulaire associe ou non a un capteur de vitesse a sorties d'informations electriques |
US4400865A (en) * | 1980-07-08 | 1983-08-30 | International Business Machines Corporation | Self-aligned metal process for integrated circuit metallization |
DE3808977C2 (de) * | 1988-03-17 | 1993-10-07 | Matec Mes Und Automatisierungs | Vorrichtung zur Messung eines Winkelversatzes |
US5231876A (en) * | 1991-05-17 | 1993-08-03 | Peet Bros. Company, Inc. | Method and apparatus for wind speed and direction measurement |
-
1973
- 1973-04-16 SE SE7305364A patent/SE371894B/xx unknown
-
1974
- 1974-04-04 GB GB1501674A patent/GB1439553A/en not_active Expired
- 1974-04-04 US US45801074 patent/USB458010I5/en active Pending
- 1974-04-16 JP JP49042653A patent/JPS5014378A/ja active Pending
- 1974-04-16 DE DE2418328A patent/DE2418328A1/de active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059585A2 (fr) * | 1981-03-03 | 1982-09-08 | Caterpillar Inc. | Mesure de vitesse et de décalage angulaire d'arbres |
EP0059585B1 (fr) * | 1981-03-03 | 1989-04-05 | Caterpillar Inc. | Mesure de vitesse et de décalage angulaire d'arbres |
EP0086409A1 (fr) * | 1982-02-15 | 1983-08-24 | Forschungsgesellschaft Druckmaschinen e.V. | Procédé et dispositif pour mesurer avec grande précision la position de phase et le déphasage de deux séries d'impulsions |
EP0121732A1 (fr) * | 1983-03-03 | 1984-10-17 | Wild Leitz Ag | Procédé pour le mesurage numérique de phases |
CN116413474A (zh) * | 2023-06-12 | 2023-07-11 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | 一种拉力式流速流向检测装置及方法 |
CN116413474B (zh) * | 2023-06-12 | 2023-09-01 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | 一种拉力式流速流向检测装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
USB458010I5 (fr) | 1976-03-16 |
JPS5014378A (fr) | 1975-02-14 |
SE371894B (fr) | 1974-12-02 |
DE2418328A1 (de) | 1974-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1482797A (en) | Pulse generators | |
GB1439553A (en) | Method and an apparatus for measuring relative phase shift between two pulse trains | |
GB1528132A (en) | Remote measurement systems | |
US4536708A (en) | Apparatus for obtaining an information on the motion of a moving element, preferably for rotational speed of a rotating element in an automobile | |
GB1327559A (en) | Speed measuring device for motor vehicles | |
IL58542A0 (en) | Apparatus for measuring s/n by phase jitter of digital signals | |
US4673810A (en) | Increment sensing with three beam mark detection | |
GB1429886A (en) | Felocity signal generating system | |
DE3171333D1 (en) | Evaluation circuit for a digital rotational speed transducer | |
JPS6423453A (en) | Rotation controller for rotary head | |
GB1384729A (en) | Method of measuring speed changes of roating or linearly moving bodies | |
JPS552569A (en) | Indexing mechanism for works | |
GB1182027A (en) | Improvements in or relating to tachometer circuits | |
DE69421992T2 (de) | Vorrichtung zur optischen Messung der Drehgeschwindigkeit eines Objekts | |
JPS56160658A (en) | Magnetic detection system for engine revolution sensor device | |
SU574739A2 (ru) | Магнитоэлектрический датчик угла поворота | |
JPS5734453A (en) | Wheel velocity sensor | |
JPS5432371A (en) | Rotating speed detector | |
JPS5733358A (en) | Vehicle speed sensor | |
SU484411A1 (ru) | Устройство дл измерени радиальных колебаний вращающегос объекта | |
SU918959A1 (ru) | Фотоэлектрический преобразователь угла поворота вала | |
SU662797A1 (ru) | Устройство дл непрерывного слежени за краем движущегос проката | |
GB1315442A (en) | Tachometers | |
SU605257A1 (ru) | Устройство дл измерени скорости движени магнитной ленты | |
GB1326329A (en) | Sensing device for measuring the speed of rotation of drilling turbine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |