GB973613A - Hydraulic governors - Google Patents

Hydraulic governors

Info

Publication number
GB973613A
GB973613A GB33798/61A GB3379861A GB973613A GB 973613 A GB973613 A GB 973613A GB 33798/61 A GB33798/61 A GB 33798/61A GB 3379861 A GB3379861 A GB 3379861A GB 973613 A GB973613 A GB 973613A
Authority
GB
United Kingdom
Prior art keywords
sept
solenoid
engine
run
valve
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
GB33798/61A
Inventor
James Charles Potter
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 GB33798/61A priority Critical patent/GB973613A/en
Priority to US223875A priority patent/US3209613A/en
Publication of GB973613A publication Critical patent/GB973613A/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)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

973,613. Controlling motor vehicles. C.A.V. Ltd. Sept. 12, 1962 [Sept. 21, 1961], No. 33798/61. Heading B7H. [Also in Division G3] An hydraulic governor (see Division G3) allows an I.C. engine to run at a higher speed when driving a vehicle through intermediate gears than when driving it in top or overdrive top gear by the provision of a valve 32 which is opened by a solenoid 33 only when the intermediate gears are engaged. The solenoid is controlled by a switch operable by the gear shift mechanism. Opening of the valve 32 places an adjustable orifice 30 in parallel with an orificed piston 13 so that an engine-driven governor pump 6 has to run at a higher speed to produce a given effect on a servopiston 8 actuating the usual regulating means of a fuel injection pump.
GB33798/61A 1961-09-21 1961-09-21 Hydraulic governors Expired GB973613A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB33798/61A GB973613A (en) 1961-09-21 1961-09-21 Hydraulic governors
US223875A US3209613A (en) 1961-09-21 1962-09-17 Hydraulic governors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33798/61A GB973613A (en) 1961-09-21 1961-09-21 Hydraulic governors

Publications (1)

Publication Number Publication Date
GB973613A true GB973613A (en) 1964-10-28

Family

ID=10357571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33798/61A Expired GB973613A (en) 1961-09-21 1961-09-21 Hydraulic governors

Country Status (2)

Country Link
US (1) US3209613A (en)
GB (1) GB973613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451463A1 (en) * 1979-03-10 1980-10-10 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES WITH A HYDRAULIC ROTATION SPEED REGULATOR

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057731A (en) * 1964-03-31 1967-02-08 Cav Ltd Liquid fuel pumps for supplying fuel to internal combustion engines
US3349644A (en) * 1965-04-01 1967-10-31 Ethyl Corp Vehicle engine control
DE1922383A1 (en) * 1969-05-02 1970-11-19 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
US3744346A (en) * 1972-03-17 1973-07-10 Gen Motors Corp Transmission controlled power enrichment override apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255781A (en) * 1938-03-28 1941-09-16 Manly Corp Rotary fluid pressure device
US2909078A (en) * 1954-11-02 1959-10-20 Daimler Benz Ag Method of controlling the operation of an automobile engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451463A1 (en) * 1979-03-10 1980-10-10 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES WITH A HYDRAULIC ROTATION SPEED REGULATOR

Also Published As

Publication number Publication date
US3209613A (en) 1965-10-05

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