GB1343201A - Lever-type two-stroke internal combustion engine - Google Patents

Lever-type two-stroke internal combustion engine

Info

Publication number
GB1343201A
GB1343201A GB2292171A GB2292171A GB1343201A GB 1343201 A GB1343201 A GB 1343201A GB 2292171 A GB2292171 A GB 2292171A GB 2292171 A GB2292171 A GB 2292171A GB 1343201 A GB1343201 A GB 1343201A
Authority
GB
United Kingdom
Prior art keywords
cylinders
air
engine
air charging
mixture
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
GB2292171A
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
Publication of GB1343201A publication Critical patent/GB1343201A/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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • 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
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/03—Two stroke engines
    • F02B2700/031—Two stroke engines with measures for removing exhaust gases from the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/33—Compressors for piston combustion engines
    • F02M2700/331—Charging and scavenging compressors
    • F02M2700/333—Drive thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)

Abstract

1343201 Charging two-stroke engines; driving gear for piston pumps E C WENZEL 19 April 1971 [3 March 1970] 22921/71 Heading F1B An I. C. engine comprises power and air charging cylinders 10a, 10b, 10c, Fig. 7 having pistons driving a crank-shaft 22 through a lever system consisting of the piston rods 10e, 10g, 10i inter-connected at their outer ends 28, the air charging piston rods 10i also being operatively connected intermediate their ends to the crankshaft so as to function as second order levers. Eight cylinders are arranged in a common plane as coaxial pairs with a corresponding air charging cylinder to each pair. Air or mixture is drawn into the air charging cylinder 16c, Fig. 12 through non-return valve 48 and supplied to two power cylinders 10a, 12b of other pairs through a non- return valve 50 and conduits 66a, 66b. Air or mixture enters the cylinders through inlet ports 40 and exhaust gas leaves via exhaust ports 42. Mixture is ignited by a spark plug 66 or fuel is injected by an injector 68 when the engine is operated as a diesel engine. The engine may be water cooled.
GB2292171A 1970-03-03 1971-04-19 Lever-type two-stroke internal combustion engine Expired GB1343201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1599970A 1970-03-03 1970-03-03

Publications (1)

Publication Number Publication Date
GB1343201A true GB1343201A (en) 1974-01-10

Family

ID=21774803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2292171A Expired GB1343201A (en) 1970-03-03 1971-04-19 Lever-type two-stroke internal combustion engine

Country Status (3)

Country Link
US (1) US3608530A (en)
DE (1) DE2109726A1 (en)
GB (1) GB1343201A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149007A (en) * 1983-11-02 1985-06-05 Nizarali Nurmohamed Damji I.C. engine with compressed and heated mixture supply

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8608237D0 (en) * 1986-04-04 1986-05-08 Collins Motor Corp Ltd Reciprocatory positive displacement machines
US5025759A (en) * 1990-04-18 1991-06-25 Wenzel Edward C Lever-type two-cycle internal combustion engine
JP3357384B2 (en) * 1991-08-27 2002-12-16 マツダ株式会社 Spark ignition type reciprocating engine
JP3357385B2 (en) * 1991-08-27 2002-12-16 マツダ株式会社 Engine with turbocharger
US5526779A (en) * 1995-04-06 1996-06-18 Harrington Technology L.L.C. Virtual crankshaft engine
US6223612B1 (en) * 1998-04-20 2001-05-01 Heinz Massinger Flywheel motor transmission
US6318309B1 (en) * 2000-11-30 2001-11-20 Southwest Research Institute Opposed piston engine with reserve power capacity
WO2007070651A1 (en) * 2005-12-14 2007-06-21 Chasin Lawrence C Rotating barrel type internal combustion engine
US20100218744A1 (en) * 2009-02-27 2010-09-02 Bernard Joseph Simon Engine and a selectively movable assembly incorporating the engine and a method for concomitantly increasing both the output torque and the efficiency of an internal combustion engine
US9027346B2 (en) * 2010-06-07 2015-05-12 Odd Bernhard Torkildsen Combustion engine having mutually connected pistons
US9322330B2 (en) * 2010-06-21 2016-04-26 Pietro Giovenga Mechanical system of linking to the master connecting rod for transmission of the motion of the pistons of an internal combustion engine to control and change the compression ratio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US345998A (en) * 1886-07-20 Gas-engine
DE510522C (en) * 1930-10-20 Paul Paffrath Two-stroke internal combustion engine with flush and charge pumps
US1042975A (en) * 1910-05-10 1912-10-29 William Musser Internal-combustion engine.
FR1093102A (en) * 1954-02-10 1955-05-02 Two-stroke engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149007A (en) * 1983-11-02 1985-06-05 Nizarali Nurmohamed Damji I.C. engine with compressed and heated mixture supply

Also Published As

Publication number Publication date
DE2109726A1 (en) 1971-09-30
US3608530A (en) 1971-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]