GB535479A - Improvements relating to servo-motors for the automatic control of internal combustion engines - Google Patents

Improvements relating to servo-motors for the automatic control of internal combustion engines

Info

Publication number
GB535479A
GB535479A GB2751939A GB2751939A GB535479A GB 535479 A GB535479 A GB 535479A GB 2751939 A GB2751939 A GB 2751939A GB 2751939 A GB2751939 A GB 2751939A GB 535479 A GB535479 A GB 535479A
Authority
GB
United Kingdom
Prior art keywords
piston
servo
motors
internal combustion
automatic control
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
GB2751939A
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB2751939A priority Critical patent/GB535479A/en
Publication of GB535479A publication Critical patent/GB535479A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • 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
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
    • 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
    • F02D2700/10—Control of the timing of the fuel supply period with relation to the piston movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Hydraulic Motors (AREA)

Abstract

535,479. Fluid-pressure servomotors. C.A.V. Ltd., NICOLLS, W. E. W., and EVANS, F. M. Oct. 9, 1939, No. 27519. [Class 135] A fluid pressure servomotor particularly adapted for automatically controlling the fuel supply to internalcombustion engines in response to the action of an aneroid device comprises a piston b slidable and rotatable in a cylinder a and a rotatably actuated member h carried by the cylinder and having a quick-pitch screw-thread or equivalent helical connection with the piston. The member h is held against axial movement by collars i and the piston is normally held against rotation by projections c in the piston-engaging slots d in a boss e on a spindle rotatably mounted in the end cover f and fitted with a manipulating lever k. According to the Provisional Specification the boss e may be formed integrally with the cover f.
GB2751939A 1939-10-09 1939-10-09 Improvements relating to servo-motors for the automatic control of internal combustion engines Expired GB535479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2751939A GB535479A (en) 1939-10-09 1939-10-09 Improvements relating to servo-motors for the automatic control of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2751939A GB535479A (en) 1939-10-09 1939-10-09 Improvements relating to servo-motors for the automatic control of internal combustion engines

Publications (1)

Publication Number Publication Date
GB535479A true GB535479A (en) 1941-04-10

Family

ID=10260901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2751939A Expired GB535479A (en) 1939-10-09 1939-10-09 Improvements relating to servo-motors for the automatic control of internal combustion engines

Country Status (1)

Country Link
GB (1) GB535479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742021A (en) * 1952-11-15 1956-04-17 Gen Motors Corp Actuator for power steering apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742021A (en) * 1952-11-15 1956-04-17 Gen Motors Corp Actuator for power steering apparatus

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