GB1128712A - Reading rotating indicating means - Google Patents

Reading rotating indicating means

Info

Publication number
GB1128712A
GB1128712A GB4334664A GB4334664A GB1128712A GB 1128712 A GB1128712 A GB 1128712A GB 4334664 A GB4334664 A GB 4334664A GB 4334664 A GB4334664 A GB 4334664A GB 1128712 A GB1128712 A GB 1128712A
Authority
GB
United Kingdom
Prior art keywords
gauge
read
reading
stroboscope
oct
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
GB4334664A
Inventor
Geoffrey Lowe
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB4334664A priority Critical patent/GB1128712A/en
Publication of GB1128712A publication Critical patent/GB1128712A/en
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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
    • 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
    • G01L3/06—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving mechanical means for indicating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

1,128,712. Indicating apparatus; dynamometers. COAL INDUSTRIES (PATENTS) Ltd. Oct.22, 1965 [Oct. 23, 1964], No.43346/64. Headings G1J and G1W. [Also in Division G2] A measuring, indicating and reading arrangement for use with a rotating member 1, comprises a measuring device 5, 6 attached to, and adapted visually to indicate a variable characteristic of the member 1 and means 8, 9, 10 for co-ordinating the rotation of the member 1 with the intermittent illumination of the device 6 by a stroboscope 11 to enable the device 6 to be read. The torque between two shafts 1, Fig. 1, may be sensed by load cells 5 communicating with a pressure gauge 6 which can be read when illuminated by stroboscope 11 flashing in synchronism with the passage of the gauge 6 as it is triggered by signals amplified in an amplifier 10 and produced by a photo-electric probe sensing the passage of a work 8 on the shaft 1. In another embodiment, Figs. 3, 4, 5 (not shown) the same arrangement is used to read a dial gauge (23) sensing the twist between spaced points of a shaft (s) at which clamps secure one end of a cantilever beam (22) and the gauge (23) respectively. Reading may be facilitated by using multicoloured scales for the gauges with one or more windows to indicate by coded colour combinations. The measuring device may be a thermometer carried by the rotating member.
GB4334664A 1964-10-23 1964-10-23 Reading rotating indicating means Expired GB1128712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4334664A GB1128712A (en) 1964-10-23 1964-10-23 Reading rotating indicating means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4334664A GB1128712A (en) 1964-10-23 1964-10-23 Reading rotating indicating means

Publications (1)

Publication Number Publication Date
GB1128712A true GB1128712A (en) 1968-10-02

Family

ID=10428375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4334664A Expired GB1128712A (en) 1964-10-23 1964-10-23 Reading rotating indicating means

Country Status (1)

Country Link
GB (1) GB1128712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671874A1 (en) * 1991-01-21 1992-07-24 Gkn Cardantec Int DEVICE INDICATOR OF OVERLOADS OF A SHAFT BY A ROTATION TORQUE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671874A1 (en) * 1991-01-21 1992-07-24 Gkn Cardantec Int DEVICE INDICATOR OF OVERLOADS OF A SHAFT BY A ROTATION TORQUE.

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