DE1773559C3 - Anordnung zur Erzeugung von Impulsen, welche ein genaues MaB für jede Umdrehung eines rotierenden Elementes sind - Google Patents

Anordnung zur Erzeugung von Impulsen, welche ein genaues MaB für jede Umdrehung eines rotierenden Elementes sind

Info

Publication number
DE1773559C3
DE1773559C3 DE1773559A DE1773559A DE1773559C3 DE 1773559 C3 DE1773559 C3 DE 1773559C3 DE 1773559 A DE1773559 A DE 1773559A DE 1773559 A DE1773559 A DE 1773559A DE 1773559 C3 DE1773559 C3 DE 1773559C3
Authority
DE
Germany
Prior art keywords
pulse
track
pulses
pulse shaper
markings
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
DE1773559A
Other languages
German (de)
English (en)
Other versions
DE1773559A1 (de
DE1773559B2 (de
Inventor
James W. Redwood City Calif. Jones (V.St.A.)
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.)
Ampex Corp
Original Assignee
Ampex 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
Application filed by Ampex Corp filed Critical Ampex Corp
Publication of DE1773559A1 publication Critical patent/DE1773559A1/de
Publication of DE1773559B2 publication Critical patent/DE1773559B2/de
Application granted granted Critical
Publication of DE1773559C3 publication Critical patent/DE1773559C3/de
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
    • 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
    • G01P3/486—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 photo-electric detectors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE1773559A 1967-06-07 1968-06-04 Anordnung zur Erzeugung von Impulsen, welche ein genaues MaB für jede Umdrehung eines rotierenden Elementes sind Expired DE1773559C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64423467A 1967-06-07 1967-06-07

Publications (3)

Publication Number Publication Date
DE1773559A1 DE1773559A1 (de) 1972-04-13
DE1773559B2 DE1773559B2 (de) 1973-03-01
DE1773559C3 true DE1773559C3 (de) 1975-12-18

Family

ID=24584023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1773559A Expired DE1773559C3 (de) 1967-06-07 1968-06-04 Anordnung zur Erzeugung von Impulsen, welche ein genaues MaB für jede Umdrehung eines rotierenden Elementes sind

Country Status (6)

Country Link
US (1) US3491247A (https=)
BE (1) BE716102A (https=)
DE (1) DE1773559C3 (https=)
FR (1) FR1568535A (https=)
GB (1) GB1211042A (https=)
NL (1) NL142255B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834616A1 (de) * 1977-08-08 1979-02-22 Nissan Motor Impulsgenerator
DE3211001A1 (de) * 1982-03-25 1983-09-29 Vdo Adolf Schindling Ag, 6000 Frankfurt Wirbelstrommesswerk

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322713A (en) * 1969-10-17 1973-07-11 Nat Res Dev Tachogenerators
FR2127272A5 (https=) * 1971-03-02 1972-10-13 Citroen Sa
JPS5771017A (en) * 1980-10-22 1982-05-01 Sony Corp Generator for position detection signal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688126A (en) * 1951-01-30 1954-08-31 Gen Motors Corp Combined spark impulse indicator
GB779817A (en) * 1953-11-30 1957-07-24 British Tabulating Mach Co Ltd Improvements in or relating to analogue to digital converters
US2769949A (en) * 1954-03-23 1956-11-06 Gen Electric Method and apparatus for motor speed regulation
US3024986A (en) * 1959-05-04 1962-03-13 Bernard V Strianese Measuring system employing digital electronic circuitry
US3195120A (en) * 1963-02-12 1965-07-13 United Aircraft Corp Multiple pole pair resolver marker generator
DE1191986B (de) * 1963-03-08 1965-04-29 Licentia Gmbh Verfahren zur Beseitigung von montage- und herstellungsbedingten Messfehlern bei derAbtastung rotierender zur digitalen Drehzahl-messung dienender Strichscheiben

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834616A1 (de) * 1977-08-08 1979-02-22 Nissan Motor Impulsgenerator
DE3211001A1 (de) * 1982-03-25 1983-09-29 Vdo Adolf Schindling Ag, 6000 Frankfurt Wirbelstrommesswerk

Also Published As

Publication number Publication date
BE716102A (https=) 1968-11-04
DE1773559A1 (de) 1972-04-13
DE1773559B2 (de) 1973-03-01
US3491247A (en) 1970-01-20
GB1211042A (en) 1970-11-04
NL6807576A (https=) 1968-12-09
NL142255B (nl) 1974-05-15
FR1568535A (https=) 1969-05-23

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977