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ES479806A1 - Dispositivo para transmitir un movimiento de rotacion. - Google Patents

Dispositivo para transmitir un movimiento de rotacion.

Info

Publication number
ES479806A1
ES479806A1 ES479806A ES479806A ES479806A1 ES 479806 A1 ES479806 A1 ES 479806A1 ES 479806 A ES479806 A ES 479806A ES 479806 A ES479806 A ES 479806A ES 479806 A1 ES479806 A1 ES 479806A1
Authority
ES
Spain
Prior art keywords
shaft
electric motor
device controlled
magneto
sensitive
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
Application number
ES479806A
Other languages
English (en)
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.)
Fratelli Borletti SpA
Borletti SpA
Original Assignee
Fratelli Borletti SpA
Borletti SpA
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 Fratelli Borletti SpA, Borletti SpA filed Critical Fratelli Borletti SpA
Publication of ES479806A1 publication Critical patent/ES479806A1/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indicating Measured Values (AREA)

Abstract

Se describe un dispositivo (1) para transmitir un movimiento giratorio desde un primer eje hasta un segundo eje y para medir la velocidad angular de dicho movimiento giratorio, incluyendo dicho dispositivo unos primero y segundo generadores de impulsos asociados respectivamente con dichos primero y segundos ejes, y que controla, por medio de un circuito de procesado, el funcionamiento de un motor eléctrico (2) del tipo de corriente continua, que tiene un eje (7) acoplado a la torsión con dicho segundo eje, así como un indicador de velocidad que incluye un dispositivo (25) sensible a variaciones de campo magnético, La característica principal de este dispositivo (1) consiste en que dicho segundo generador de impulsos incluye un transductor magneto-eléctrico (32) , y un imán permanente (9) está acoplado a torsión con dicho segundo eje, determinando dicho imán (9) la activación, bien de dicho transductor magneto-eléctrico (32) o de dicho dispositivo (25) de dicho indicador de velocidad que essensible a las variaciones de campo magnético.
ES479806A 1978-04-21 1979-04-20 Dispositivo para transmitir un movimiento de rotacion. Expired ES479806A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67912/78A IT1107302B (it) 1978-04-21 1978-04-21 Dispositivo tachimetrico pilotato da un motore elettrico

Publications (1)

Publication Number Publication Date
ES479806A1 true ES479806A1 (es) 1980-02-01

Family

ID=11306311

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479806A Expired ES479806A1 (es) 1978-04-21 1979-04-20 Dispositivo para transmitir un movimiento de rotacion.

Country Status (10)

Country Link
US (1) US4241607A (es)
AR (1) AR223836A1 (es)
BR (1) BR7902458A (es)
DE (1) DE2915583A1 (es)
ES (1) ES479806A1 (es)
FR (1) FR2423786A1 (es)
GB (1) GB2020028B (es)
IT (1) IT1107302B (es)
PL (1) PL119752B1 (es)
YU (1) YU92479A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2584490B1 (fr) * 1985-07-05 1987-10-16 Veglia Procede d'affichage de la vitesse et de la distance a bord d'un vehicule automobile.
IT208131Z2 (it) * 1986-10-03 1988-04-11 Veglia Borletti Srl Dispositivo tachimetrico pilotato da un motore elettrico
IT8654221V0 (it) * 1986-12-19 1986-12-19 Veglia Borletti Srl Dispositivo indicatore di velocita per veicoli
DE9417120U1 (de) * 1994-10-25 1994-12-22 Syba Technik Und Design Am Fen Antrieb für Vorhänge und Jalousien
DE19719194A1 (de) * 1997-05-09 1998-11-12 Mannesmann Vdo Ag Meßwerk mit Getriebe, insbesondere für ein Tachometer oder Drehzahlmesser
US5867005A (en) * 1997-12-18 1999-02-02 Comair Rotron, Inc. AC motor winding circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299353A (en) * 1962-06-08 1967-01-17 King Seeley Thermos Co Electrical speedometer utilizing unsymmetrically positioned field coils
US3368108A (en) * 1966-02-01 1968-02-06 Woodward Governor Co Digital synchronizing and phase matching system
US3548663A (en) * 1968-07-31 1970-12-22 Ford Motor Co Electrical generator including components of an automotive vehicle mechanical speedometer
US3505879A (en) * 1968-07-31 1970-04-14 Ford Motor Co Electrical generator including components of an automotive vehicle mechanical speedometer
FR2077914B1 (es) * 1970-02-24 1974-03-15 Schlumberger Compteurs
US3719886A (en) * 1970-12-31 1973-03-06 Ford Motor Co Speed indicating system for an automotive vehicle
FR2147783B1 (es) * 1971-06-17 1974-06-21 Mecanique Ind Int
DE2204331A1 (de) * 1972-01-31 1973-08-09 Vdo Schindling Einrichtung zum uebertragen der drehbewegung einer welle auf eine andere welle
DE2456029A1 (de) * 1974-11-27 1976-08-12 Vdo Schindling Einrichtung zum uebertragen der drehbewegung einer welle auf eine zweite welle

Also Published As

Publication number Publication date
GB2020028B (en) 1983-01-06
AR223836A1 (es) 1981-09-30
BR7902458A (pt) 1979-10-30
IT7867912A0 (it) 1978-04-21
FR2423786B1 (es) 1985-01-25
PL214970A1 (es) 1980-02-11
DE2915583A1 (de) 1979-10-31
GB2020028A (en) 1979-11-07
FR2423786A1 (fr) 1979-11-16
IT1107302B (it) 1985-11-25
PL119752B1 (en) 1982-01-30
US4241607A (en) 1980-12-30
YU92479A (en) 1982-06-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001