GB2112529B - Alternating-current tachometer - Google Patents

Alternating-current tachometer

Info

Publication number
GB2112529B
GB2112529B GB08233749A GB8233749A GB2112529B GB 2112529 B GB2112529 B GB 2112529B GB 08233749 A GB08233749 A GB 08233749A GB 8233749 A GB8233749 A GB 8233749A GB 2112529 B GB2112529 B GB 2112529B
Authority
GB
United Kingdom
Prior art keywords
alternating
current tachometer
tachometer
current
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
GB08233749A
Other languages
English (en)
Other versions
GB2112529A (en
Inventor
Armin Freitag
Joachim Sturmer
Volker Roloff
Richard Mobius
Gunter Weidensdorfer
Siegfried Hauser
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.)
HARTHA ELEKTROMOTOREN
Original Assignee
HARTHA ELEKTROMOTOREN
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 HARTHA ELEKTROMOTOREN filed Critical HARTHA ELEKTROMOTOREN
Publication of GB2112529A publication Critical patent/GB2112529A/en
Application granted granted Critical
Publication of GB2112529B publication Critical patent/GB2112529B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/242—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by carrying output of an electrodynamic device, e.g. a tachodynamo
    • 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
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB08233749A 1981-11-30 1982-11-26 Alternating-current tachometer Expired GB2112529B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23523381A DD208060A3 (de) 1981-11-30 1981-11-30 Wechselstrom-tachometergenerator als analoger geber

Publications (2)

Publication Number Publication Date
GB2112529A GB2112529A (en) 1983-07-20
GB2112529B true GB2112529B (en) 1985-09-04

Family

ID=5535001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233749A Expired GB2112529B (en) 1981-11-30 1982-11-26 Alternating-current tachometer

Country Status (9)

Country Link
BG (1) BG47930A1 (cs)
CS (1) CS249769B1 (cs)
DD (1) DD208060A3 (cs)
DE (1) DE3238786A1 (cs)
FR (1) FR2517487A1 (cs)
GB (1) GB2112529B (cs)
PL (1) PL239242A1 (cs)
RO (1) RO86233B (cs)
SU (1) SU1358047A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601129B1 (fr) * 1986-07-02 1994-06-03 Commissariat Energie Atomique Capteur de position angulaire et ensemble de determination de position angulaire muni de plusieurs de ces capteurs
FR2633722B1 (fr) * 1988-06-30 1991-02-22 Messier Hispano Sa Generateur d'impulsions pour capteur de vitesse de rotation
EP1203960B2 (en) * 2000-11-06 2018-02-07 Nsk Ltd Rolling bearing device and ring with sensor for the rolling bearing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482131A (en) * 1966-09-27 1969-12-02 Garrett Corp Polyphase alternator winding arrangement
US3484686A (en) * 1967-08-04 1969-12-16 Gen Electric Tachometer for a d.c. motor utilizing an auxiliary pair of brushes
US3636392A (en) * 1969-10-16 1972-01-18 Dresser Ind Electrical generator having nonsalient poles for metering shaft rotation
FR2209105A1 (cs) * 1972-12-06 1974-06-28 Djian Pierre
FR2239035B2 (cs) * 1973-07-26 1977-05-13 Sagem
DE2532574A1 (de) * 1975-07-21 1977-02-10 Oskar Hubert Richt Tachogenerator
DE2915594A1 (de) * 1979-04-18 1980-12-04 Helmuth Dr Frenk Wechselstrom-tachometer-generator
US4334160A (en) * 1979-04-27 1982-06-08 The Garrett Corporation Rotating electrical machine
DE2942873A1 (de) * 1979-10-24 1981-04-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Drehimpulsgeber

Also Published As

Publication number Publication date
CS763182A1 (en) 1985-06-13
DD208060A3 (de) 1984-03-21
RO86233A (ro) 1985-03-15
RO86233B (ro) 1985-03-31
BG47930A1 (en) 1990-10-15
PL239242A1 (en) 1983-07-04
FR2517487A1 (fr) 1983-06-03
GB2112529A (en) 1983-07-20
DE3238786A1 (de) 1983-06-01
SU1358047A1 (ru) 1987-12-07
CS249769B1 (en) 1987-04-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee