DE3485279D1 - Buerstenloser tachogenerator. - Google Patents

Buerstenloser tachogenerator.

Info

Publication number
DE3485279D1
DE3485279D1 DE8484106449T DE3485279T DE3485279D1 DE 3485279 D1 DE3485279 D1 DE 3485279D1 DE 8484106449 T DE8484106449 T DE 8484106449T DE 3485279 T DE3485279 T DE 3485279T DE 3485279 D1 DE3485279 D1 DE 3485279D1
Authority
DE
Germany
Prior art keywords
tachogenerator
brushless
brushless tachogenerator
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 - Lifetime
Application number
DE8484106449T
Other languages
English (en)
Inventor
Philip Serge Coulon
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.)
Kollmorgen Corp
Original Assignee
Kollmorgen Corp
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
Priority claimed from US06/504,121 external-priority patent/US4572999A/en
Application filed by Kollmorgen Corp filed Critical Kollmorgen Corp
Application granted granted Critical
Publication of DE3485279D1 publication Critical patent/DE3485279D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8484106449T 1983-06-14 1984-06-06 Buerstenloser tachogenerator. Expired - Lifetime DE3485279D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/504,121 US4572999A (en) 1983-06-14 1983-06-14 Brushless tachometer
US56083883A 1983-12-13 1983-12-13

Publications (1)

Publication Number Publication Date
DE3485279D1 true DE3485279D1 (de) 1992-01-02

Family

ID=27054733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484106449T Expired - Lifetime DE3485279D1 (de) 1983-06-14 1984-06-06 Buerstenloser tachogenerator.

Country Status (2)

Country Link
EP (1) EP0128519B1 (de)
DE (1) DE3485279D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327485B4 (de) * 1993-08-16 2005-10-27 Robert Bosch Gmbh Schaltungsanordnung zur Messung der Drehzahl eines Generators
FR2963177B1 (fr) * 2010-07-22 2012-07-27 Snecma Controle d'une generatrice tachymetrique dans une turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913170A (en) * 1959-10-09 1962-12-19 Ferranti Ltd Improvements relating to direct current tachometer generators
US4088943A (en) * 1977-02-25 1978-05-09 Electro-Craft Corporation Brushless DC tachometer circuit
JPS5617887U (de) * 1979-07-19 1981-02-17
CA1142345A (en) * 1979-08-31 1983-03-08 Gerald L. Tumbush Relatively moving photodiode sensed diffraction grating-type measuring device

Also Published As

Publication number Publication date
EP0128519A3 (de) 1987-07-01
EP0128519A2 (de) 1984-12-19
EP0128519B1 (en) 1991-11-21

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Legal Events

Date Code Title Description
8372 Publication of ep patent withdrawn