ES376397A1 - Un sistema electro-magnetico para medir frecuencias que sonproporcionales a las velocidades angulares de arboles gira- torios seleccionados. - Google Patents
Un sistema electro-magnetico para medir frecuencias que sonproporcionales a las velocidades angulares de arboles gira- torios seleccionados.Info
- Publication number
- ES376397A1 ES376397A1 ES376397A ES376397A ES376397A1 ES 376397 A1 ES376397 A1 ES 376397A1 ES 376397 A ES376397 A ES 376397A ES 376397 A ES376397 A ES 376397A ES 376397 A1 ES376397 A1 ES 376397A1
- Authority
- ES
- Spain
- Prior art keywords
- disc
- apertures
- shafts
- proportional
- angular velocities
- 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
- 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
- G01P3/488—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 delivered by variable reluctance detectors
-
- 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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79774769A | 1969-02-10 | 1969-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES376397A1 true ES376397A1 (es) | 1972-07-01 |
Family
ID=25171701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES376397A Expired ES376397A1 (es) | 1969-02-10 | 1970-02-09 | Un sistema electro-magnetico para medir frecuencias que sonproporcionales a las velocidades angulares de arboles gira- torios seleccionados. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3573619A (es) |
DE (2) | DE2005948A1 (es) |
ES (1) | ES376397A1 (es) |
FR (1) | FR2030401A1 (es) |
GB (1) | GB1256055A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826985A (en) * | 1971-06-04 | 1974-07-30 | Motorola Inc | Self-powered tachometer circuit |
DE2135912A1 (de) * | 1971-07-17 | 1973-03-22 | Lestra Ag | Vorrichtung zur abtastung von geschwindigkeitswerten bei kraftfahrzeugen |
JPS51115852A (en) * | 1975-04-04 | 1976-10-12 | Nissan Motor Co Ltd | Detector of the revolving angle and revolution of a revolving body |
FR2366572A1 (fr) * | 1976-03-19 | 1978-04-28 | Snecma | Chaine de mesure de vitesse de rotation auto-alimentee |
FR2396978A1 (fr) * | 1978-07-07 | 1979-02-02 | Cgs Apparecch | Convertisseur frequence-intensite de courant, en particulier pour instruments indicateurs |
JPS5641783A (en) * | 1979-09-07 | 1981-04-18 | Kao Corp | Monitoring and controlling device for output of induction motor |
DE3411773C2 (de) * | 1984-03-30 | 1987-02-12 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur Erfassung der Drehzahl und/oder eines Drehwinkels einer Welle |
DE3641538A1 (de) * | 1986-12-05 | 1988-06-09 | Heidelberger Druckmasch Ag | Einrichtung zum erfassen der drehzahl eines buerstenlosen gleichstrommotors |
DE3927007A1 (de) * | 1989-08-16 | 1991-02-21 | Vdo Schindling | Sensor zur erfassung von bewegungen |
DE4023036A1 (de) * | 1990-07-20 | 1992-01-23 | Vdo Schindling | Sensor zur erfassung von bewegungen |
US5726560A (en) * | 1995-09-01 | 1998-03-10 | Barber-Colman Company | Switched reluctance generator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705303A (en) * | 1952-04-22 | 1955-03-29 | Gen Mills Inc | Electronic tachometer |
US2978599A (en) * | 1957-11-20 | 1961-04-04 | Rca Corp | Indicating system |
US3202910A (en) * | 1958-05-13 | 1965-08-24 | Radson Engineering Corp | Automotive tachometer using a switched transistor |
CH452771A (de) * | 1964-07-22 | 1968-03-15 | Morat Gmbh Franz | Fadeneinlaufgeschwindigkeits-Abfragevorrichtung an Strick- und Wirkmaschinen |
-
1969
- 1969-02-10 US US797747A patent/US3573619A/en not_active Expired - Lifetime
-
1970
- 1970-01-28 GB GB4141/70A patent/GB1256055A/en not_active Expired
- 1970-02-09 ES ES376397A patent/ES376397A1/es not_active Expired
- 1970-02-10 FR FR7004689A patent/FR2030401A1/fr not_active Withdrawn
- 1970-02-10 DE DE19702005948 patent/DE2005948A1/de active Pending
- 1970-02-10 DE DE7004518U patent/DE7004518U/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2030401A1 (es) | 1970-11-13 |
US3573619A (en) | 1971-04-06 |
DE2005948A1 (de) | 1970-12-10 |
DE7004518U (de) | 1970-06-18 |
GB1256055A (en) | 1971-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3170323A (en) | Device for producing a torque or torsion responsive signal | |
GB922571A (en) | Improvements in or relating to inductive datum converters | |
ES376397A1 (es) | Un sistema electro-magnetico para medir frecuencias que sonproporcionales a las velocidades angulares de arboles gira- torios seleccionados. | |
GB757105A (en) | Improvements in or relating to shaft-position determining apparatus | |
GB1414517A (en) | Rotary inductive transducers | |
ES402272A1 (es) | Mejoras en la construccion de sistemas de transmision de velocidad ajustable de corriente alterna. | |
ES379971A1 (es) | Perfeccionamientos en la construccion de dispositivos para la generacion de una tension continua proporcional al numerode revoluciones. | |
US2705303A (en) | Electronic tachometer | |
GB1436610A (en) | Electrical signal transmitters | |
US3349257A (en) | Sine wave synthesis circuit | |
GB1474800A (en) | Turbine type flowmeter | |
SE332538B (es) | ||
GB1334436A (en) | Film-perforating device | |
JPS549907A (en) | Equal linear velocity controller of rotating media | |
GB1249610A (en) | A method of measuring filament of yarn speeds | |
GB1458451A (en) | Taximeter | |
ES357125A1 (es) | Perfeccionamientos en la construccion de emisores de sena- les de mando. | |
GB924387A (en) | Improvements in and relating to frequency multiplying apparatus | |
GB902298A (en) | Improvements in and relating to electric signal generators | |
GB1154141A (en) | Improvements in and relating to Electro-Motive Apparatus. | |
ES341836A1 (es) | Mejoras en los generadores taquimetricos con rotor exte- rior. | |
GB885617A (en) | Improvements relating to speed indicating apparatus | |
GB1272907A (en) | Pulse generator for speed measuring instruments | |
GB1303993A (es) | ||
US2877458A (en) | System for dividing a surface of revolution |