GB102353A - Improvements in Means for Varying the Stroke of a Reciprocating Engine. - Google Patents

Improvements in Means for Varying the Stroke of a Reciprocating Engine.

Info

Publication number
GB102353A
GB102353A GB987816A GB987816A GB102353A GB 102353 A GB102353 A GB 102353A GB 987816 A GB987816 A GB 987816A GB 987816 A GB987816 A GB 987816A GB 102353 A GB102353 A GB 102353A
Authority
GB
United Kingdom
Prior art keywords
shaft
eccentric
construction shown
stroke
adjusted
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
GB987816A
Inventor
Henry Orwin Wilkinson
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 GB987816A priority Critical patent/GB102353A/en
Publication of GB102353A publication Critical patent/GB102353A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

102,353. Wilkinson, H. O. July 13, 1916. Driving-gear.-The stroke of an engine is varied by adjusting an eccentric B on the crank-pin a with which it normally operates as one. In the construction shown in Figs. 1 and 2, a toothed wheel is arranged on the eccentric and engages a stop D carried by the crank web. In the construction shown in Fig 3, the eccentric is adjusted by toothed gearing F, G actuated by a central shaft H carrying an arm I which may be adjusted relatively to, and secured to, a disk E on the shaft. In the construction shown in Fig. 7, the shaft H is actuated by screw-and-nut gearing. The nut is adjusted by a grooved-sleeve controlled by a forked lever. The application of the invention to a built-up four-throw crank-shaft is described.
GB987816A 1916-07-13 1916-07-13 Improvements in Means for Varying the Stroke of a Reciprocating Engine. Expired GB102353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB987816A GB102353A (en) 1916-07-13 1916-07-13 Improvements in Means for Varying the Stroke of a Reciprocating Engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB987816A GB102353A (en) 1916-07-13 1916-07-13 Improvements in Means for Varying the Stroke of a Reciprocating Engine.

Publications (1)

Publication Number Publication Date
GB102353A true GB102353A (en) 1916-11-30

Family

ID=32247398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB987816A Expired GB102353A (en) 1916-07-13 1916-07-13 Improvements in Means for Varying the Stroke of a Reciprocating Engine.

Country Status (1)

Country Link
GB (1) GB102353A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741131A (en) * 1951-08-29 1956-04-10 Wayne Pump Co Adjustable stroke mechanical movement
US2960199A (en) * 1958-05-23 1960-11-15 John F Morse Shifting arm for single lever engine control
GB2258271A (en) * 1991-08-01 1993-02-03 Ford Motor Co Variable compression ratio i.c.engine.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741131A (en) * 1951-08-29 1956-04-10 Wayne Pump Co Adjustable stroke mechanical movement
US2960199A (en) * 1958-05-23 1960-11-15 John F Morse Shifting arm for single lever engine control
GB2258271A (en) * 1991-08-01 1993-02-03 Ford Motor Co Variable compression ratio i.c.engine.

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