GB245188A - Improvements in or relating to reciprocating engines - Google Patents

Improvements in or relating to reciprocating engines

Info

Publication number
GB245188A
GB245188A GB2266524A GB2266524A GB245188A GB 245188 A GB245188 A GB 245188A GB 2266524 A GB2266524 A GB 2266524A GB 2266524 A GB2266524 A GB 2266524A GB 245188 A GB245188 A GB 245188A
Authority
GB
United Kingdom
Prior art keywords
shaft
arm
block
pivoted
rock
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
GB2266524A
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 GB2266524A priority Critical patent/GB245188A/en
Publication of GB245188A publication Critical patent/GB245188A/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

Landscapes

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

Abstract

245,188. Thomas, W. F. Sept. 25, 1934. Driving-gear. - A reciprocating engine has separate power and crank shafts 18, 1 each driven through a variable-throw oscillating member or connected to the piston or pistons 2, so that the piston stroke and the speed of the power shaft can both be varied continuously between limits. The crank-shaft 1 carrying the fly-wheel is driven from the piston 2 through a connecting rod 5 pivoted to an arm 4 on a rock-shaft 3. A curved arm 6 on the shaft 3 carries a sliding block 8 to which is pivoted the connecting-rod 7. Adjustment of the block 8 is effected by movement of a rock-shaft 9 having an arm 10 connected by links 11 to the block 8 and to an arm 12 pivoted at 13. The power shaft 18 is driven from a block 15 sliding in the arm 4 and connected by rods 16 to two alternately acting one-way clutch devices 17. Adjustment of the block 15 is effected by means of a rock-shaft 24 having an arm 23 connected to the block 15 by links 22, 19 and an arm 20 pivoted at 21. The shafts 9, 24 are adjusted by manual or pedal means. When the block 15 is in line with the axis of the shaft 3, no motion is transmitted to the power shaft 18. The crankshaft 1 may drive a cam-shaft 25 and may be connected to the power shaft through a one-way device so that the engine serves as a brake when going downhill. The power shaft 18 may be reversible by means of an epicycloidal gear.
GB2266524A 1924-09-25 1924-09-25 Improvements in or relating to reciprocating engines Expired GB245188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2266524A GB245188A (en) 1924-09-25 1924-09-25 Improvements in or relating to reciprocating engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2266524A GB245188A (en) 1924-09-25 1924-09-25 Improvements in or relating to reciprocating engines

Publications (1)

Publication Number Publication Date
GB245188A true GB245188A (en) 1925-12-28

Family

ID=10183104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2266524A Expired GB245188A (en) 1924-09-25 1924-09-25 Improvements in or relating to reciprocating engines

Country Status (1)

Country Link
GB (1) GB245188A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101624939A (en) * 2008-07-07 2010-01-13 现代自动车株式会社 Variable compression ratio apparatus
CN110410211A (en) * 2019-06-20 2019-11-05 江苏雨燕模业科技股份有限公司 A kind of stroke adjustable type engines system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101624939A (en) * 2008-07-07 2010-01-13 现代自动车株式会社 Variable compression ratio apparatus
CN101624939B (en) * 2008-07-07 2014-07-16 现代自动车株式会社 Variable compression ratio apparatus
CN110410211A (en) * 2019-06-20 2019-11-05 江苏雨燕模业科技股份有限公司 A kind of stroke adjustable type engines system
CN110410211B (en) * 2019-06-20 2021-11-02 江苏雨燕模业科技股份有限公司 Engine system with adjustable stroke

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