GB669930A - Improved fluid operated speed governor - Google Patents

Improved fluid operated speed governor

Info

Publication number
GB669930A
GB669930A GB20380/49A GB2038049A GB669930A GB 669930 A GB669930 A GB 669930A GB 20380/49 A GB20380/49 A GB 20380/49A GB 2038049 A GB2038049 A GB 2038049A GB 669930 A GB669930 A GB 669930A
Authority
GB
United Kingdom
Prior art keywords
speed
shaft
disc
vanes
fluid
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
GB20380/49A
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.)
JOHN DANIEL SUMMERS
Original Assignee
JOHN DANIEL SUMMERS
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 JOHN DANIEL SUMMERS filed Critical JOHN DANIEL SUMMERS
Publication of GB669930A publication Critical patent/GB669930A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

669,930. Speed governors. SUMMERS, J. D. Aug. 5, 1949. [Aug. 17, 1948] No. 20380/49. Class 57. [Also in Group XXIX] A fluid-operated speed governor comprises a a rotary impeller, the output from which acts on a rotatable body, and the latter actuates means controlling the speed of the device driving the impeller. As shown, a shaft 10 driven by the device of which the speed is to be controlled has secured thereto a disc 18 carrying radial vanes 17. Fluid entering at 39 is forced outwardly by these vanes to impinge on vanes 24 extending from a disc 23 carried by a sleeve 21 freely rotatable on shaft 10. Sleeve 21 is formed with an arm 33 which abuts against a spring 36 so that as the speed of shaft 10 increases. disc 23 will move against the resilient loading provided by the spring. Disc 23 carries a crown gear 26 which meshes with a bevel gearwheel 27 on a shaft connected through a lever 30 to means to control the speed of the device coupled to shaft 10. After passing the second rotary vane wheel, the fluid returns to the inlet 39, past a valve 42 by which the datum of the governor can be set. In a modification, the outlet from the vane 24 is situated adjacent to outer edges of the vanes.
GB20380/49A 1948-08-17 1949-08-05 Improved fluid operated speed governor Expired GB669930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU669930X 1948-08-17

Publications (1)

Publication Number Publication Date
GB669930A true GB669930A (en) 1952-04-09

Family

ID=3751369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20380/49A Expired GB669930A (en) 1948-08-17 1949-08-05 Improved fluid operated speed governor

Country Status (1)

Country Link
GB (1) GB669930A (en)

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