GB1432408A - Internal combustion piston engine - Google Patents

Internal combustion piston engine

Info

Publication number
GB1432408A
GB1432408A GB3409873A GB3409873A GB1432408A GB 1432408 A GB1432408 A GB 1432408A GB 3409873 A GB3409873 A GB 3409873A GB 3409873 A GB3409873 A GB 3409873A GB 1432408 A GB1432408 A GB 1432408A
Authority
GB
United Kingdom
Prior art keywords
crank
shaft
shafts
degrees
piston engine
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
GB3409873A
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.)
DUTRY J E
Feyens A H
Original Assignee
DUTRY J E
Feyens A H
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 DUTRY J E, Feyens A H filed Critical DUTRY J E
Publication of GB1432408A publication Critical patent/GB1432408A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F02B25/26—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24
    • F02B25/28—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24 with V-, fan-, or star-arrangement of 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)

Abstract

1432408 Coupling of crank-shafts J E DUTRY and A H FEYENS 17 July 1973 [18 July 1972] 34098/73 Heading F1B An I.C. piston engine comprises at least one pair of cylinders 1, 5 with a common combustion chamber 9, the swept volume of one cylinder 5 being less than that of the other 1 of the or each pair, pistons 2, 6 reciprocably movable in the cylinders to drive respective crank-shafts 4, 8, the crank-shafts being operatively linked so that crank shaft 8 rotates at more than twice the rotational speed of crank-shaft 4. The ratio of crank-shaft speeds is preferably 3:1. The swept volume of cylinder 1 is from three to five (preferably four) times that of cylinder 5. Crank-shaft 4 leads crank-shaft 8 by from 15 degrees to 45 degrees, preferably 30 degrees, when crank-shaft 8 is at its TDC position.
GB3409873A 1972-07-18 1973-07-17 Internal combustion piston engine Expired GB1432408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE119994 1972-07-18

Publications (1)

Publication Number Publication Date
GB1432408A true GB1432408A (en) 1976-04-14

Family

ID=3841672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3409873A Expired GB1432408A (en) 1972-07-18 1973-07-17 Internal combustion piston engine

Country Status (5)

Country Link
US (1) US3868931A (en)
BE (1) BE786418A (en)
DE (1) DE2336018A1 (en)
FR (1) FR2193419A5 (en)
GB (1) GB1432408A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900248A (en) * 1979-01-12 1980-07-15 Wilhelmus Johannes Van Hoeven COMBI LOW MOTOR AND COMBI AXIS MOTOR.
US4996953A (en) * 1990-04-02 1991-03-05 Buck Erik S Two plus two stroke opposed piston heat engine
US5025757A (en) * 1990-09-13 1991-06-25 Larsen Gregory J Reciprocating piston engine with a varying compression ratio
DE69206810D1 (en) * 1991-09-12 1996-01-25 Maxime Paquette INTERNAL COMBUSTION ENGINE WITH COUNTERPISTON
AUPM891094A0 (en) * 1994-10-18 1994-11-10 Beare, Malcolm J. Internal combustion engine
DE19605166A1 (en) * 1996-02-13 1997-08-14 Oestreicher Roland Dr Multi-fuel internal combustion engine
US6230671B1 (en) * 1998-11-02 2001-05-15 Raymond C. Achterberg Variable compression and asymmetrical stroke internal combustion engine
US20060156727A1 (en) * 1999-11-12 2006-07-20 Jacobsen Stephen C Method and apparatus for phase change driven actuator
US6938588B2 (en) * 1999-11-12 2005-09-06 Sarcos Investments, Lc Controllable combustion method and device
ATE326632T1 (en) * 2001-07-05 2006-06-15 Sarcos Lc FAST RESPONSIVE ENERGY CONVERSION DEVICE
US20040198464A1 (en) * 2003-03-04 2004-10-07 Jim Panian Wireless communication systems for vehicle-based private and conference calling and methods of operating same
US7156056B2 (en) * 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
US7360511B2 (en) 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
US7066116B2 (en) * 2004-07-29 2006-06-27 Sarcos Investments Lc Valve system for a rapid response power conversion device
US7363887B2 (en) * 2004-12-02 2008-04-29 Raytheon Sarcos, Llc Dynamic mass transfer rapid response power conversion system
CA2607069A1 (en) * 2005-04-29 2006-11-09 Tendix Development, Llc Radial impulse engine, pump, and compressor systems, and associated methods of operation
EP2145089A2 (en) * 2007-04-05 2010-01-20 Raytheon Sarcos, LLC Rapid-fire rapid-response power conversion system
US20100242891A1 (en) * 2008-10-30 2010-09-30 Timber Dick Radial impulse engine, pump, and compressor systems, and associated methods of operation
CN109854370A (en) * 2019-03-11 2019-06-07 湖南大兹动力科技有限公司 A kind of variable compression ratio internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788140A (en) * 1928-04-19 1931-01-06 Packard Motor Car Co Internal-combustion engine
US1914707A (en) * 1929-08-28 1933-06-20 Wolf Leslie Milton Internal combustion engine
US2199625A (en) * 1937-06-11 1940-05-07 Fiala-Fernbrugg Benno Double-piston internal combustion engine

Also Published As

Publication number Publication date
US3868931A (en) 1975-03-04
FR2193419A5 (en) 1974-02-15
DE2336018A1 (en) 1974-02-14
BE786418A (en) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee