FR49262E - Electric device for measuring motor torques, powers transmitted by rotating shafts and generally parameters and quantities relating to rotational movements - Google Patents

Electric device for measuring motor torques, powers transmitted by rotating shafts and generally parameters and quantities relating to rotational movements

Info

Publication number
FR49262E
FR49262E FR49262DA FR49262E FR 49262 E FR49262 E FR 49262E FR 49262D A FR49262D A FR 49262DA FR 49262 E FR49262 E FR 49262E
Authority
FR
France
Prior art keywords
rotating shafts
electric device
rotational movements
measuring motor
motor torques
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
Other languages
French (fr)
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.)
ELECTR L
Original Assignee
ELECTR L
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 ELECTR L filed Critical ELECTR L
Application granted granted Critical
Publication of FR49262E publication Critical patent/FR49262E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
    • G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
FR49262D 1937-09-10 1937-09-10 Electric device for measuring motor torques, powers transmitted by rotating shafts and generally parameters and quantities relating to rotational movements Expired FR49262E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49262T 1937-09-10

Publications (1)

Publication Number Publication Date
FR49262E true FR49262E (en) 1939-02-16

Family

ID=8684462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49262D Expired FR49262E (en) 1937-09-10 1937-09-10 Electric device for measuring motor torques, powers transmitted by rotating shafts and generally parameters and quantities relating to rotational movements

Country Status (1)

Country Link
FR (1) FR49262E (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421420A (en) * 1943-11-08 1947-06-03 Hathaway Instr Company Electrical gaging apparatus
US2511178A (en) * 1944-02-26 1950-06-13 Fairchild Camera Instr Co Magnetostrictive stress-responsive device and system embodying the same
US2553833A (en) * 1947-07-11 1951-05-22 Morgan Rifenbergh C Stress measuring apparatus
US2557393A (en) * 1943-12-22 1951-06-19 Rifenbergh Clare Morgan Electrical torque measuring system
US2637205A (en) * 1947-07-11 1953-05-05 Morgan Rifenbergh C Magnetic pickup unit and method of making same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421420A (en) * 1943-11-08 1947-06-03 Hathaway Instr Company Electrical gaging apparatus
US2557393A (en) * 1943-12-22 1951-06-19 Rifenbergh Clare Morgan Electrical torque measuring system
US2511178A (en) * 1944-02-26 1950-06-13 Fairchild Camera Instr Co Magnetostrictive stress-responsive device and system embodying the same
US2553833A (en) * 1947-07-11 1951-05-22 Morgan Rifenbergh C Stress measuring apparatus
US2637205A (en) * 1947-07-11 1953-05-05 Morgan Rifenbergh C Magnetic pickup unit and method of making same

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