GB219179A - Improvements in air brake dynamometer engine power-testing mechanism - Google Patents

Improvements in air brake dynamometer engine power-testing mechanism

Info

Publication number
GB219179A
GB219179A GB1969723A GB1969723A GB219179A GB 219179 A GB219179 A GB 219179A GB 1969723 A GB1969723 A GB 1969723A GB 1969723 A GB1969723 A GB 1969723A GB 219179 A GB219179 A GB 219179A
Authority
GB
United Kingdom
Prior art keywords
blades
air
casing
blade
links
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
GB1969723A
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.)
Armstrong Siddeley Motors Ltd
Original Assignee
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 Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Priority to GB1969723A priority Critical patent/GB219179A/en
Publication of GB219179A publication Critical patent/GB219179A/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
    • G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
    • G01L3/20—Rotary-absorption dynamometers, e.g. of brake type fluid actuated
    • G01L3/205—Rotary-absorption dynamometers, e.g. of brake type fluid actuated of the air brake type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

219,179. Armstrong Siddeley Motors, Ltd., Smith, F. R., and Shilson, B. W. Aug. 1, 1923. Regulating or controlling.- Relates to air-brake dynamometers in which the air fan is enclosed in a casing provided inside with a ring of adjustable blades or baffles and consists in dividing up the total blade area into separatelycontrolled sections. The air from the fan B rotating in the casing A in addition to travelling round inside the casing flows in the direction of the arrows. A ring of blades C, each of which is balanced about its pivot D, are provided with arms E coupled together bv links F. Each blade is divided into two parts C, C<2> and the left-hand parts are interconnected by links F so as to be operated simultaneously. The right-hand parts are similarly connected. Alternatively, two or more groups of blades may be connected by coupling alternate blades or every third, fourth, &c. blade so that each group is separately controlled. As a further alternative the two foregoing methods may be combined.
GB1969723A 1923-08-01 1923-08-01 Improvements in air brake dynamometer engine power-testing mechanism Expired GB219179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1969723A GB219179A (en) 1923-08-01 1923-08-01 Improvements in air brake dynamometer engine power-testing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1969723A GB219179A (en) 1923-08-01 1923-08-01 Improvements in air brake dynamometer engine power-testing mechanism

Publications (1)

Publication Number Publication Date
GB219179A true GB219179A (en) 1924-07-24

Family

ID=10133689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1969723A Expired GB219179A (en) 1923-08-01 1923-08-01 Improvements in air brake dynamometer engine power-testing mechanism

Country Status (1)

Country Link
GB (1) GB219179A (en)

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