GB509103A - Improvements relating to measuring the relative movement of two bodies - Google Patents

Improvements relating to measuring the relative movement of two bodies

Info

Publication number
GB509103A
GB509103A GB2939138A GB2939138A GB509103A GB 509103 A GB509103 A GB 509103A GB 2939138 A GB2939138 A GB 2939138A GB 2939138 A GB2939138 A GB 2939138A GB 509103 A GB509103 A GB 509103A
Authority
GB
United Kingdom
Prior art keywords
plate
cage
stationary
measuring
variations
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
GB2939138A
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.)
HAROLD LEWIS MARTYN
Armstrong Siddeley Motors Ltd
Original Assignee
HAROLD LEWIS MARTYN
Armstrong Siddeley Motors 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 HAROLD LEWIS MARTYN, Armstrong Siddeley Motors Ltd filed Critical HAROLD LEWIS MARTYN
Priority to GB2939138A priority Critical patent/GB509103A/en
Publication of GB509103A publication Critical patent/GB509103A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

509,103. Measuring physical dimensions. ARMSTRONG SIDDELEY MOTORS, Ltd., BUCHER. J. B., and MARTYN, H. L. Oct. 11, 1938, No. 29391. [Class 37] [Also in Group XXXVIII] The dynamic out-of-balance of a rotatable body 1 is measured by rotating it in a spring- supported cage 4 and determining the variations in capacity of a condenser one plate 6 of - which is carried or constituted by the cage, the other plate 7 being relatively stationary: The stationary plate may be carried by a fixed base or it may have considerable inertia and be spring mounted on the cage so as to remain stationary relatively to the plate fixed on the cage. As shown, plate 7 comprises two insulated portions adapted to be connected to a push-pull thermionic oscillator which provides indications of the variations of capacity.
GB2939138A 1938-10-11 1938-10-11 Improvements relating to measuring the relative movement of two bodies Expired GB509103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2939138A GB509103A (en) 1938-10-11 1938-10-11 Improvements relating to measuring the relative movement of two bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2939138A GB509103A (en) 1938-10-11 1938-10-11 Improvements relating to measuring the relative movement of two bodies

Publications (1)

Publication Number Publication Date
GB509103A true GB509103A (en) 1939-07-11

Family

ID=10290825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2939138A Expired GB509103A (en) 1938-10-11 1938-10-11 Improvements relating to measuring the relative movement of two bodies

Country Status (1)

Country Link
GB (1) GB509103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106644272A (en) * 2017-01-16 2017-05-10 中国农业大学 Non-axisymmetric complex curved surface rotating member virtual dynamic balancing machine dynamic balancing design method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106644272A (en) * 2017-01-16 2017-05-10 中国农业大学 Non-axisymmetric complex curved surface rotating member virtual dynamic balancing machine dynamic balancing design method

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