GB247304A - Improvements in ignition apparatus for internal combustion engines - Google Patents

Improvements in ignition apparatus for internal combustion engines

Info

Publication number
GB247304A
GB247304A GB2741924A GB2741924A GB247304A GB 247304 A GB247304 A GB 247304A GB 2741924 A GB2741924 A GB 2741924A GB 2741924 A GB2741924 A GB 2741924A GB 247304 A GB247304 A GB 247304A
Authority
GB
United Kingdom
Prior art keywords
ports
piston
valve
governor
oil
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
GB2741924A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2741924A priority Critical patent/GB247304A/en
Publication of GB247304A publication Critical patent/GB247304A/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/06—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

247,304. Royce, F. H. Nov. 17, 1924. Timing of the ignition in accordance with the engine speed is obtained by means of a centrifugal governor actuating the advance and retard mechanism through a relay device, such as a piston acted on by the pressure of the lubricating-oil as controlled by a valve connected to the governor. Hand control for starting and slow running is also provided, and in engines having both battery and magneto ignition the former is arranged to be advanced, considerably more than the latter by the hand control at starting, both systems being afterwards advanced equal amounts by the governor as described in Specification 247,897. The Figure shows a relay device comprising a piston valve d connected by a rod d<1> and lever a<1> to the governor sleeve a, and admitting oil under pressure from an annular chamber b<5> by way of ports b<1>, c<1>, passage d<3>, and ports c<2> to the underside of a piston c, which through a slide e and lever f actuates the timing-mechanism against the influence of a spring g. The movements of the piston c are limited in proportion to those of the valve d by means of ports c<3>, c<4>, through which oil escapes as soon as the ports c<4> move beyond the end of the valve d. Specification 17267/14 also is referred to.
GB2741924A 1924-11-17 1924-11-17 Improvements in ignition apparatus for internal combustion engines Expired GB247304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2741924A GB247304A (en) 1924-11-17 1924-11-17 Improvements in ignition apparatus for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2741924A GB247304A (en) 1924-11-17 1924-11-17 Improvements in ignition apparatus for internal combustion engines

Publications (1)

Publication Number Publication Date
GB247304A true GB247304A (en) 1926-02-17

Family

ID=10259264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2741924A Expired GB247304A (en) 1924-11-17 1924-11-17 Improvements in ignition apparatus for internal combustion engines

Country Status (1)

Country Link
GB (1) GB247304A (en)

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