ES1003205U - Dispositivo taquimetrico controlado por un motor electrico. - Google Patents

Dispositivo taquimetrico controlado por un motor electrico.

Info

Publication number
ES1003205U
ES1003205U ES19878703050U ES8703050U ES1003205U ES 1003205 U ES1003205 U ES 1003205U ES 19878703050 U ES19878703050 U ES 19878703050U ES 8703050 U ES8703050 U ES 8703050U ES 1003205 U ES1003205 U ES 1003205U
Authority
ES
Spain
Prior art keywords
electric motor
device driven
tachometric device
tachometric
permanent magnet
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
Application number
ES19878703050U
Other languages
English (en)
Other versions
ES1003205Y (es
Inventor
Rodolfo Bitetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veglia Borletti SRL
Original Assignee
Veglia Borletti SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Veglia Borletti SRL filed Critical Veglia Borletti SRL
Publication of ES1003205U publication Critical patent/ES1003205U/es
Application granted granted Critical
Publication of ES1003205Y publication Critical patent/ES1003205Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • G01P3/4953—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with a counter for the covered distance incorporated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Linear Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

DISPOSITIVO TAQUIMETRICO DEL TIPO QUE COMPRENDE: UN PRIMER GENERADOR DE SEÑALES ELECTRICAS QUE DEPENDEN DE LA VELOCIDAD DE ROTACION DE UN PRIMER ARBOL; UN MOTOR ELECTRICO PROVISTO DE UN ARBOL RESPECTIVO; UN GRUPO INDICADOR DE VELOCIDAD CONTROLABLE MAGNETICAMENTE; UN PRIMER IMAN ACOPLADO ANGULARMENTE CON EL ARBOL DE DICHO MOTOR Y COOPERANDO MAGNETICAMENTE CON DICHO GRUPO INDICADOR DE VELOCIDAD; UN SEGUNDO ARBOL GENERADOR DE SEÑALES ELECTRICAS DEPENDIENTES DE LA VELOCIDAD DE ROTACION DEL ARBOL DE DICHO MOTOR; Y UN CIRCUITO DE ELABORACION QUE TIENE UNA PRIMERA Y UNA SEGUNDA ENTRADAS CONECTADAS CON SALIDAS DE DICHO PRIMER GENERADOR DE SEÑALES Y DEL MENCIONADO SEGUNDO GENERADOR DE SEÑALES, RESPECTIVAMENTE; CARACTERIZANDOSE DICHO DISPOSITIVO PORQUE EL MENCIONADO SEGUNDO GENERADOR DE SEÑALES COMPRENDE: UN SEGUNDO IMAN PERMANENTE (31) ACOPLADO ANGULARMENTE AL ARBOL (6) DE DICHO MOTOR (2); Y UN DEVANADO ELECTRICO (32) FIJADO AL CUERPO DE DICHO MOTOR (2), EN POSICION SUSTANCIALMENTE ENFRENTE DE DICHOSEGUNDO IMAN PERMANENTE (31), Y ADAPTADO, EN LA PRACTICA PARA SER ASIENDO DE CORRIENTES INDUCIDAS POR EFECTO DE LA ROTACION DE DICHO SEGUNDO IMAN PERMANENTE (31).
ES19878703050U 1986-10-03 1987-09-30 Dispositivo taquimetrico controlado por un motor electrico. Expired ES1003205Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8653908U IT208131Z2 (it) 1986-10-03 1986-10-03 Dispositivo tachimetrico pilotato da un motore elettrico

Publications (2)

Publication Number Publication Date
ES1003205U true ES1003205U (es) 1988-07-01
ES1003205Y ES1003205Y (es) 1989-02-16

Family

ID=11285920

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19878703050U Expired ES1003205Y (es) 1986-10-03 1987-09-30 Dispositivo taquimetrico controlado por un motor electrico.

Country Status (13)

Country Link
US (1) US4818926A (es)
AR (1) AR241147A1 (es)
BR (1) BR8705352A (es)
CA (1) CA1302729C (es)
DE (1) DE3732158A1 (es)
ES (1) ES1003205Y (es)
FR (1) FR2604790B1 (es)
GB (1) GB2196128B (es)
IT (1) IT208131Z2 (es)
MX (1) MX160170A (es)
PL (1) PL158752B1 (es)
RU (1) RU1839714C (es)
YU (1) YU46775B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633421B1 (fr) * 1988-06-23 1990-09-07 Jaeger Dispositif de recopie d'un mouvement de rotation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739211A (en) * 1971-10-15 1973-06-12 Amper Corp Magnetic tachometer
US3848157A (en) * 1972-10-11 1974-11-12 Ibm Brushless dc-tachometer
IT1107302B (it) * 1978-04-21 1985-11-25 Borletti Spa Dispositivo tachimetrico pilotato da un motore elettrico
FR2482730A1 (fr) * 1980-05-14 1981-11-20 Jaeger Dispositif de mesure de la frequence d'un courant electrique representative d'une grandeur variable
IT8053356V0 (it) * 1980-07-03 1980-07-03 Borletti Spa Perfezionamento ad un dispositivo tachimetrico pilotato da un motore elettrico
US4376308A (en) * 1981-04-01 1983-03-08 Bell Telephone Laboratories, Incorporated Control of coefficient drift for fractionally spaced equalizers
US4435677A (en) * 1981-11-27 1984-03-06 Xerox Corporation Rms voltage controller
US4572999A (en) * 1983-06-14 1986-02-25 Kollmorgen Technologies Corporation Brushless tachometer

Also Published As

Publication number Publication date
AR241147A1 (es) 1991-11-29
PL268036A1 (en) 1988-09-01
DE3732158A1 (de) 1988-04-07
US4818926A (en) 1989-04-04
YU181987A (en) 1990-04-30
CA1302729C (en) 1992-06-09
AR241147A2 (es) 1991-11-29
GB8723329D0 (en) 1987-11-11
GB2196128B (en) 1990-09-26
PL158752B1 (en) 1992-10-30
BR8705352A (pt) 1988-05-24
MX160170A (es) 1989-12-19
IT208131Z2 (it) 1988-04-11
ES1003205Y (es) 1989-02-16
FR2604790B1 (fr) 1992-10-23
IT8653908V0 (it) 1986-10-03
FR2604790A1 (fr) 1988-04-08
YU46775B (sh) 1994-05-10
RU1839714C (ru) 1993-12-30
GB2196128A (en) 1988-04-20

Similar Documents

Publication Publication Date Title
ES8608748A1 (es) Motor electrico con dinamo taquimetrica
ES2007816A6 (es) Un motor de corriente continua sin escobillas bipolar polifasico.
HUT41568A (en) Electric motor, preferably permanent magnet excited motor with outer rotor
GB1246753A (en) A dental instrument incorporating an electric motor
GB1519658A (en) Position control arrangements
EP0335287A3 (en) Permanent magnet motor with hysteresis drag cup coupling
GB1526119A (en) Induction motors
ES2001442A6 (es) Una disposicion para el ajuste de la potencia de aspiracion de una aspiradora de polvo.
JPS5526097A (en) Small dc motor
ES283767U (es) Motor de induccion
RU1838835C (ru) Система электропитани вакуумного насоса
GB1436251A (en) Low power synchronous motor and line cord therefor
DE3370415D1 (en) Slow running ring-shaped rotor of a processing machine driven by an electric motor
AU3139189A (en) Ac electric energy meter having drive circuit including stepper motor for driving mechanical register
ES1003205U (es) Dispositivo taquimetrico controlado por un motor electrico.
GB1424235A (en) Control device with dynamoelectric machine and assembly of same
ES8200491A1 (es) Emisor de valores nominales para sistemas de control de pro-pulsion
DE59811743D1 (de) Antrieb für Aufzüge
DE3787363D1 (de) Zwei-Drehzahlmotor.
ATE32815T1 (de) Elektrische maschine.
FR2422281A1 (fr) Groupe moteur electrodynamique
WO1987002527A3 (en) Device for automatic control of direct current motors
JPS54139705A (en) Motor device of cassette type magnetic recorder- reproducer
GB1269317A (en) A permanent magnetic rotor device
ES2001370A6 (es) Maquina de coser electrica de accionamiento informatizado

Legal Events

Date Code Title Description
SY Expiration date (snapshot 920101)

Free format text: 1997-09-30

FD1K Utility model lapsed

Effective date: 19991201