GB1096405A - Reversing device for two-stroke internal combustion engines - Google Patents

Reversing device for two-stroke internal combustion engines

Info

Publication number
GB1096405A
GB1096405A GB2961565A GB2961565A GB1096405A GB 1096405 A GB1096405 A GB 1096405A GB 2961565 A GB2961565 A GB 2961565A GB 2961565 A GB2961565 A GB 2961565A GB 1096405 A GB1096405 A GB 1096405A
Authority
GB
United Kingdom
Prior art keywords
shaft
crank
shafts
engine
gear
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
GB2961565A
Inventor
Nikolai Georgievich Panekin
Vladimir Ilich Skornyakov
Vladimir Dmitrievich Avdeev
Gennady Alexeevich Antropov
Valery Fedorovich Jakovlev
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.)
BRJANSKY MASHINOSTROITELNY ZD
Original Assignee
BRJANSKY MASHINOSTROITELNY ZD
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 BRJANSKY MASHINOSTROITELNY ZD filed Critical BRJANSKY MASHINOSTROITELNY ZD
Priority to GB2961565A priority Critical patent/GB1096405A/en
Publication of GB1096405A publication Critical patent/GB1096405A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/02—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for reversing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1, 096, 405. Reversing; oscillating-vane actuators. BRJANSKY MASHINOSTROITELNY ZAVOD. July 13, 1965, No.29615/65. Headings F1F and F1K. The direction of rotation of a two-stroke I. C. engine with uniflow scavenging is reversible by angularly advancing the cam-shaft relative to the crank-shaft through the required angle. An intermediate shaft 3, Fig. 1, having split couplings 14 by which it is secured to the engine cam-shaft, has webs 12 provided with slots 11 receiving bearing blocks 10 for journals 9 of crank-shafts 6. The crank-shafts 6 are supported in bearings 7 in a housing 8 and have gears 5 engaging a gear on a split sleeve 1. The latter carries two radial vanes 19, Fig. 2, and is freely rotatable within the housing 8 which is connected to the engine crank-shaft through gear 13 or a sprocket. Pressure liquid delivered to and exhausted from the opposite sides of each vane via bores 15, 16, causes the sleeve 1 to rotate and thereby rotate the crank-shafts 6 and angularly advance the intermediate shaft 3 and attached engine cam-shaft. The crank-shafts 6 move from one extreme position to another through an angle in excess of 180 degrees and thereby lock the cam-shaft in position. A sprocket 20 attached to the casing 8 carries a toothed segment 21 engaging a pinion 22 of a screw shaft 23 which, during engine reversal, imparts forward motion to a clutch element 24 to control the engine air distributer shaft. In an alternative embodiment, Figs. 3 and 4 (not shown), the vanes are connected directly to the intermediate shaft, the crank-shafts are driven by a gear on the intermediate shaft engaging a gear at one end of each of the crank-shafts, and the cranks of the crankshafts are set in slots in a gear of the engine camshaft drive.
GB2961565A 1965-07-13 1965-07-13 Reversing device for two-stroke internal combustion engines Expired GB1096405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2961565A GB1096405A (en) 1965-07-13 1965-07-13 Reversing device for two-stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2961565A GB1096405A (en) 1965-07-13 1965-07-13 Reversing device for two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB1096405A true GB1096405A (en) 1967-12-29

Family

ID=10294370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2961565A Expired GB1096405A (en) 1965-07-13 1965-07-13 Reversing device for two-stroke internal combustion engines

Country Status (1)

Country Link
GB (1) GB1096405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502259A1 (en) * 1974-01-25 1975-07-31 Ici Ltd DIAZOTYPE MATERIALS
EP0002379A1 (en) * 1977-12-05 1979-06-13 B & W DIESEL A/S A reversing mechanism for a reciprocating combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502259A1 (en) * 1974-01-25 1975-07-31 Ici Ltd DIAZOTYPE MATERIALS
EP0002379A1 (en) * 1977-12-05 1979-06-13 B & W DIESEL A/S A reversing mechanism for a reciprocating combustion engine

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