GB159023A - Improvements in and connected with governing mechanism for internal combustion engines - Google Patents

Improvements in and connected with governing mechanism for internal combustion engines

Info

Publication number
GB159023A
GB159023A GB2888119A GB2888119A GB159023A GB 159023 A GB159023 A GB 159023A GB 2888119 A GB2888119 A GB 2888119A GB 2888119 A GB2888119 A GB 2888119A GB 159023 A GB159023 A GB 159023A
Authority
GB
United Kingdom
Prior art keywords
cam
rod
fuel
occurs
feed
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
GB2888119A
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.)
HENRY KENT NORRIS
Plenty and Son Ltd
Original Assignee
HENRY KENT NORRIS
Plenty and Son 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 HENRY KENT NORRIS, Plenty and Son Ltd filed Critical HENRY KENT NORRIS
Priority to GB2888119A priority Critical patent/GB159023A/en
Publication of GB159023A publication Critical patent/GB159023A/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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • 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
    • F02D2700/05—Controlling by preventing combustion in one or more cylinders
    • F02D2700/052—Methods therefor
    • F02D2700/056—Methods therefor by interrupting the medium supply

Abstract

159,023. Norris, H. Kent-, and Plenty & Son, Ltd. Nov. 20, 1919. Regulating.-In an inertia governor adapted to cut off the fuel feed when excessive speed occurs, means are provided for ensuring that an injection of fuel less than normal occurs immediately after a cut-out operation, in order to avoid the violent explosion which usually occurs after a cutout period. A reciprocating rod a is formed with a projection b arranged to slide over an incline d, so that when excessive speed occurs, the rod is thrown outwards sufficiently to engage a lever f, which is thereby rotated and actuates an arm g and cam j so as to operate a valve k controlling the fuel supply. For example, the cam may open a by-pass valve, or may hold open a suction valve, of the feed-pump. The cam is then locked in the operative position by a pawl l engaging a notch m in the cam, an extension l<1> of the pawl falling into the path of the rod a so as to be actuated thereby to release the cam at the end of the next up-stroke of the rod a, the cam being then returned by a spring. The arm l<1> is fitted with a screw stud p which is adjusted so that the rod a contacts therewith towards the end of the stroke of the feed-pump, thereby ensuring the smaller supply of fuel immediately after the cut-out. A step-by-step arrangement may be provided between the cam and pawl, so that the return to normal fuel feed occurs in successive stages during two or more upward strokes of the rod a. In an engine with two or more cylinders, similar cams are provided on each cylinder, operating-plungers being provided between the arms g of the cams. In a modification, the cams are replaced by lever arms.
GB2888119A 1919-11-20 1919-11-20 Improvements in and connected with governing mechanism for internal combustion engines Expired GB159023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2888119A GB159023A (en) 1919-11-20 1919-11-20 Improvements in and connected with governing mechanism for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2888119A GB159023A (en) 1919-11-20 1919-11-20 Improvements in and connected with governing mechanism for internal combustion engines

Publications (1)

Publication Number Publication Date
GB159023A true GB159023A (en) 1921-02-21

Family

ID=10282666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2888119A Expired GB159023A (en) 1919-11-20 1919-11-20 Improvements in and connected with governing mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB159023A (en)

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