GB191514885A - Improvements in Dynamometers. - Google Patents

Improvements in Dynamometers.

Info

Publication number
GB191514885A
GB191514885A GB191514885DA GB191514885A GB 191514885 A GB191514885 A GB 191514885A GB 191514885D A GB191514885D A GB 191514885DA GB 191514885 A GB191514885 A GB 191514885A
Authority
GB
United Kingdom
Prior art keywords
shaft
gearing
casing
dynamometers
froude
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
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.)
Heenan and Froude Ltd
Original Assignee
Heenan and Froude 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 Heenan and Froude Ltd filed Critical Heenan and Froude Ltd
Publication of GB191514885A publication Critical patent/GB191514885A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Motors (AREA)

Abstract

14,885. Heenan & Froude, Heenar, H., and Walker, G. H. Oct. 21. Dynamometers, rotaryabsorption. - In hydraulic, electric, or other rotary-absorption dynamometers, gearing is interposed between the shaft of the primemover and that of the rotary member of the dynamometer, so that where the power of the prime-mover is developed at a low speed, a rotor of comparatively high speed but of small dimensions may be employed. The gearing is arranged within the stator casing so that its frictional resistance is transmitted to the registering-device. The invention is shown as applied to an ordinary hydraulic dynamometer of the Froude type, the rotor shaft B being driven through gearing e, E from a shaft D connected by a coupling D' to the shaft of the prime-mover. The shaft D is provided with roller bearings d within an extension C' of the casing C, oscillation of which about the axis of the shaft D is restrained by the usual weighted lever &c., and a shaft D<2> working in roller bearings d' is provided in a second extension C<2> of the casing C. The part e<1> containing the gearing may serve as an oil bath. Helical or chain gearing may be employed; or the shafts B, D may be co-axial, and the power transmitted through epicyclic gearing.
GB191514885D 1915-10-21 1915-10-21 Improvements in Dynamometers. Expired GB191514885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191514885T 1915-10-21

Publications (1)

Publication Number Publication Date
GB191514885A true GB191514885A (en) 1916-10-19

Family

ID=32676308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191514885D Expired GB191514885A (en) 1915-10-21 1915-10-21 Improvements in Dynamometers.

Country Status (1)

Country Link
GB (1) GB191514885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533698A1 (en) * 1982-09-29 1984-03-30 Gyori Mezogazdasagi Gepgyarto IC engine power measurement device e.g. for tractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533698A1 (en) * 1982-09-29 1984-03-30 Gyori Mezogazdasagi Gepgyarto IC engine power measurement device e.g. for tractor

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