IL30840A0 - A tachometer - Google Patents

A tachometer

Info

Publication number
IL30840A0
IL30840A0 IL30840A IL3084068A IL30840A0 IL 30840 A0 IL30840 A0 IL 30840A0 IL 30840 A IL30840 A IL 30840A IL 3084068 A IL3084068 A IL 3084068A IL 30840 A0 IL30840 A0 IL 30840A0
Authority
IL
Israel
Prior art keywords
tachometer
Prior art date
Application number
IL30840A
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of IL30840A0 publication Critical patent/IL30840A0/en

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
    • G01P3/488—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 variable reluctance detectors
    • 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
    • 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
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
IL30840A 1967-10-09 1968-10-09 A tachometer IL30840A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67376167A 1967-10-09 1967-10-09

Publications (1)

Publication Number Publication Date
IL30840A0 true IL30840A0 (en) 1969-04-30

Family

ID=24704016

Family Applications (1)

Application Number Title Priority Date Filing Date
IL30840A IL30840A0 (en) 1967-10-09 1968-10-09 A tachometer

Country Status (5)

Country Link
DE (1) DE1801421B2 (en)
FR (1) FR1588316A (en)
GB (1) GB1226149A (en)
IL (1) IL30840A0 (en)
SE (1) SE336065B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254335A (en) * 1969-05-13 1971-11-17 Hobson Ltd H M Speed probe for gas turbine engines
JPS5843973B2 (en) * 1972-02-25 1983-09-30 ヴイルケ リヒアルト I have no idea what to do and how much I need to do.
US4384252A (en) * 1979-05-11 1983-05-17 The Bendix Corporation Cup shaped magnetic pickoff for use with a variable reluctance motion sensing system
DE3701467A1 (en) * 1987-01-20 1988-07-28 Elektroteile Gmbh Magneto-electrical velocity pick up
DE4035385C2 (en) * 1990-11-07 1994-03-03 Zinser Textilmaschinen Gmbh Method and device for determining yarn breakage at spinning positions of a ring spinning or twisting machine
DE19623236C2 (en) * 1996-06-11 2000-03-09 Horn E Dr Gmbh Turbocharger measuring arrangement for measuring the speed of the turbocharger
US20050017709A1 (en) * 2003-07-25 2005-01-27 Honeywell International Inc. Magnetoresistive turbocharger compressor wheel speed sensor
GB2408802A (en) * 2003-12-03 2005-06-08 Weston Aerospace Eddy current sensors
US20050122095A1 (en) * 2003-12-05 2005-06-09 Dooley Kevin A. Rotation sensor and method
DE102006003599A1 (en) 2006-01-25 2007-08-16 Siemens Ag Compressor housing for an exhaust gas turbocharger
KR101498195B1 (en) * 2012-12-28 2015-03-05 주식회사 한화 Muzzle velocity measuring apparatus and method
DE102013215604A1 (en) * 2013-08-07 2015-02-12 BSH Bosch und Siemens Hausgeräte GmbH Flow meter, rotor and water-conducting household appliance

Also Published As

Publication number Publication date
DE1801421A1 (en) 1969-08-14
DE1801421B2 (en) 1971-12-23
FR1588316A (en) 1970-04-10
GB1226149A (en) 1971-03-24
SE336065B (en) 1971-06-21

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