ES8306218A1 - Two process engine dispersing sucked air-fuel by two discoid sleeve valve - Google Patents

Two process engine dispersing sucked air-fuel by two discoid sleeve valve

Info

Publication number
ES8306218A1
ES8306218A1 ES507880A ES507880A ES8306218A1 ES 8306218 A1 ES8306218 A1 ES 8306218A1 ES 507880 A ES507880 A ES 507880A ES 507880 A ES507880 A ES 507880A ES 8306218 A1 ES8306218 A1 ES 8306218A1
Authority
ES
Spain
Prior art keywords
crankshaft
arms
engine
discoid
dispersing
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
ES507880A
Other languages
Spanish (es)
Other versions
ES507880A0 (en
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.)
Jawa NP
Original Assignee
Jawa NP
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 Jawa NP filed Critical Jawa NP
Publication of ES8306218A1 publication Critical patent/ES8306218A1/en
Publication of ES507880A0 publication Critical patent/ES507880A0/en
Granted 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/06—Rotary or oscillatory slide valve-gear or valve arrangements with disc type valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Transmission Devices (AREA)
  • Supercharger (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

The invention relates to a two-stroke engine with rotary disc valve control by means of two disc valves mounted on both sides of the crankshaft. To obtain an optimum volumetric efficiency of the engine, the valves are arranged in the crank case between the arms of the crankshaft and the main bearings of the crankshaft, more particularly at the outer side faces of the crankshaft arms. To provide good sealing, the rotary discs can be displaced to a limited extent in the direction of the axis of the shaft and are secured against independent rotation. The arms are connected to one another by means of grooved projections with claws, a screw and the inner ring of the big end bearing. The engine is simple to construct because special disc chambers and their seals are eliminated. The crankshaft is likewise simpler to manufacture.
ES507880A 1980-12-12 1981-12-11 IMPROVEMENTS INTRODUCED IN A COMBUSTION ENGINE OF TWO TIMES WITH DISTRIBUTION OF THE SUCTION OF TWO DISC SHIRT VALVES. Granted ES507880A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS808796A CS217004B1 (en) 1980-12-12 1980-12-12 Double-stroke ignition motor with the sucction distribution by two disc sleeve valve

Publications (2)

Publication Number Publication Date
ES8306218A1 true ES8306218A1 (en) 1983-05-01
ES507880A0 ES507880A0 (en) 1983-05-01

Family

ID=5439007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507880A Granted ES507880A0 (en) 1980-12-12 1981-12-11 IMPROVEMENTS INTRODUCED IN A COMBUSTION ENGINE OF TWO TIMES WITH DISTRIBUTION OF THE SUCTION OF TWO DISC SHIRT VALVES.

Country Status (6)

Country Link
JP (1) JPS57157015A (en)
CS (1) CS217004B1 (en)
DE (1) DE3145005A1 (en)
ES (1) ES507880A0 (en)
FR (1) FR2496166A1 (en)
IT (1) IT1139942B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265566A (en) * 1991-12-23 1993-11-30 General Motors Corporation Assembled seal disc for a crankshaft
DE112012002676A5 (en) 2011-06-30 2014-03-13 Arens GmbH Metallbau- und Bauschlosserei Fuel pump
DE102011078466A1 (en) 2011-06-30 2013-01-03 Arens GmbH Metallbau- und Bauschlosserei engine system
EP2726716B1 (en) 2011-06-30 2016-11-02 Arens GmbH Metallbau & Bauschlosserei Fuel distributor block

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935721A (en) * 1972-08-07 1974-04-02
JPS5327719A (en) * 1976-08-25 1978-03-15 Kawasaki Heavy Ind Ltd Crank chamber compression type two-cycle engine

Also Published As

Publication number Publication date
JPS57157015A (en) 1982-09-28
IT8125499A0 (en) 1981-12-09
IT1139942B (en) 1986-09-24
FR2496166B3 (en) 1983-11-04
CS217004B1 (en) 1982-12-31
ES507880A0 (en) 1983-05-01
FR2496166A1 (en) 1982-06-18
DE3145005A1 (en) 1982-07-29

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