[go: up one dir, main page]

FR527835A - Device for measuring small displacements by means of an electrically influenced measuring instrument - Google Patents

Device for measuring small displacements by means of an electrically influenced measuring instrument

Info

Publication number
FR527835A
FR527835A FR527835A FR527835DA FR527835A FR 527835 A FR527835 A FR 527835A FR 527835 A FR527835 A FR 527835A FR 527835D A FR527835D A FR 527835DA FR 527835 A FR527835 A FR 527835A
Authority
FR
France
Prior art keywords
measuring
small displacements
electrically influenced
measuring instrument
instrument
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
FR527835A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR527835A publication Critical patent/FR527835A/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
    • G01L3/02—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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR527835A 1915-12-04 1920-12-02 Device for measuring small displacements by means of an electrically influenced measuring instrument Expired FR527835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE527835X 1915-12-04

Publications (1)

Publication Number Publication Date
FR527835A true FR527835A (en) 1921-10-31

Family

ID=6553449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527835A Expired FR527835A (en) 1915-12-04 1920-12-02 Device for measuring small displacements by means of an electrically influenced measuring instrument

Country Status (1)

Country Link
FR (1) FR527835A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445427A (en) * 1943-10-29 1948-07-20 Westinghouse Electric Corp Torque meter
US2461685A (en) * 1945-04-30 1949-02-15 Westinghouse Electric Corp Torque and power measuring device for shafts
US2530022A (en) * 1948-08-26 1950-11-14 Gen Electric Integrating load meter for rotating shafts
US2949029A (en) * 1957-09-24 1960-08-16 Barney E Bayles Shaft horse power indicator and recorder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445427A (en) * 1943-10-29 1948-07-20 Westinghouse Electric Corp Torque meter
US2461685A (en) * 1945-04-30 1949-02-15 Westinghouse Electric Corp Torque and power measuring device for shafts
US2530022A (en) * 1948-08-26 1950-11-14 Gen Electric Integrating load meter for rotating shafts
US2949029A (en) * 1957-09-24 1960-08-16 Barney E Bayles Shaft horse power indicator and recorder

Similar Documents

Publication Publication Date Title
FR527835A (en) Device for measuring small displacements by means of an electrically influenced measuring instrument
FR916378A (en) Device for measuring mechanical acceleration by electrical means
FR534952A (en) Device for measuring and dosing small amounts of electricity and small currents
FR428578A (en) Reading device for electrical measuring instruments
FR437777A (en) Recording device for measuring instruments
CH55769A (en) Device applied to a geodetic instrument for measuring the distance from a staff to the station point of the instrument
FR446617A (en) Device for measuring distances
FR455152A (en) Electric pendulum maintenance device, also applicable to eddy pendulum
FR425795A (en) Winding indicator device for watch movements
FR439037A (en) Device for taking foot measurements
FR434859A (en) Tracking device for geographical maps
FR504922A (en) Device for obtaining electric light by means of a small electro-magnetic machine
CH56391A (en) Instrument for slope measurement
FR504851A (en) Advanced device for measuring the speed of a mobile
FR480097A (en) Measuring device for tailors
FR534897A (en) Device for obtaining electrical oscillations by means of tubes with 3 electrodes
FR491015A (en) Radio-luminous graduations system for aerostation instruments
FR477122A (en) Direct current measuring device
FR426860A (en) Dynamometric measuring instrument with magnetic damping device
FR491728A (en) Device for signal generation
FR525078A (en) Electrical device for the transmission of orders or signals from one organ to another moving relative to the vicinity of the first
FR525145A (en) Electrical device for the transmission of orders or signals from one organ to another moving relative to the vicinity of the first
FR518793A (en) Gyroscopic device for measuring devices
FR513341A (en) Measuring instrument for direct currents
FR492335A (en) Vision device for underwater navigation