GB589657A - Improvements in and relating to governing mechanism for internal combustion engines - Google Patents

Improvements in and relating to governing mechanism for internal combustion engines

Info

Publication number
GB589657A
GB589657A GB1920144A GB1920144A GB589657A GB 589657 A GB589657 A GB 589657A GB 1920144 A GB1920144 A GB 1920144A GB 1920144 A GB1920144 A GB 1920144A GB 589657 A GB589657 A GB 589657A
Authority
GB
United Kingdom
Prior art keywords
shaft
throttle valve
yoke
boss
weights
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
GB1920144A
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.)
Briggs Manufacturing Co
Original Assignee
Briggs Manufacturing Co
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 Briggs Manufacturing Co filed Critical Briggs Manufacturing Co
Priority to GB1920144A priority Critical patent/GB589657A/en
Publication of GB589657A publication Critical patent/GB589657A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0238—Engines without compressor by means of one throttle device depending on the number of revolutions of a centrifugal governor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

589,657. Centrifugal governors. BRIGGS MANUFACTURING CO., and WYATT, R A. Oct. 6, 1944, No. 19201. [Class. 57] [Also in Group XXIX] A centrifugal governor for controlling the throttle valve of an internal-combustion engine through a fluid-pressure servomotor without any mechanical connection between the governor and the throttle valve comprises a casing 26 containing flyweights 60 pivoted on a bracket 57 secured to a shaft 28 driven from the engine by a bevel gear 59. Outward movement of the weights is limited by a ring 58. The weights 60 have curved thrust ends 60a engaging a thrust bearing 29 which in turn engages a yoke 30 secured to a rock-shaft 31. The yoke 30 has two spaced forks 32, 32a, the one engaging a reduced part of the servomotor control valve 33 and the other a rod 50 with a flange 50a at one end and an adjustable nut or collar 54 at its other end. A loading spring 55 in a boss 52a on the casing 26 abuts on the nut 54. A detachable cap 52 closes the open end of the boss 52a. The valve 33 controls the supply of pressure oil through pipes 20, 23 to opposite sides of a pivoted vane 19 working in a chamber 15 and connected to a butterfly throttle valve on the shaft 14.
GB1920144A 1944-10-06 1944-10-06 Improvements in and relating to governing mechanism for internal combustion engines Expired GB589657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1920144A GB589657A (en) 1944-10-06 1944-10-06 Improvements in and relating to governing mechanism for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1920144A GB589657A (en) 1944-10-06 1944-10-06 Improvements in and relating to governing mechanism for internal combustion engines

Publications (1)

Publication Number Publication Date
GB589657A true GB589657A (en) 1947-06-26

Family

ID=10125420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1920144A Expired GB589657A (en) 1944-10-06 1944-10-06 Improvements in and relating to governing mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB589657A (en)

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