GB1228821A - - Google Patents

Info

Publication number
GB1228821A
GB1228821A GB725168A GB1228821DA GB1228821A GB 1228821 A GB1228821 A GB 1228821A GB 725168 A GB725168 A GB 725168A GB 1228821D A GB1228821D A GB 1228821DA GB 1228821 A GB1228821 A GB 1228821A
Authority
GB
United Kingdom
Prior art keywords
cylinder
subsidiary
charge
main
valve
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
GB725168A
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 filed Critical
Publication of GB1228821A publication Critical patent/GB1228821A/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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/06—Engines characterised by precombustion chambers with auxiliary piston in chamber for transferring ignited charge to cylinder space
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1,228,821. Flame igniters. SIMMS GROUP RESEARCH & DEVELOPMENT Ltd. Feb. 7, 1969 [Feb.14, 1968], No.7251/68. Heading F1B. A subsidiary cylinder 15 is connected with the main cylinder 12 of an internal-combustion engine by a passage controlled by a valve 17. The valve controls the passage so that part of the charge in the main cylinder passes into the subsidiary cylinder during the compression stroke of the main piston. A subsidiary piston 14 in the subsidiary cylinder increases the compression of the part of the charge in the subsidiary cylinder and additional fuel is supplied to the subsidiary cylinder. As shown a small pilot charge of fuel is injected through the inlet 9. This causes ignition to begin in the cylinder 15. At this point the valve 16 opens. Flame enters the main cylinder 11 and ignites the charge which is there present.
GB725168A 1968-02-14 1968-02-14 Expired GB1228821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB725168 1968-02-14

Publications (1)

Publication Number Publication Date
GB1228821A true GB1228821A (en) 1971-04-21

Family

ID=9829531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB725168A Expired GB1228821A (en) 1968-02-14 1968-02-14

Country Status (2)

Country Link
US (1) US3580231A (en)
GB (1) GB1228821A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0971106A2 (en) * 1998-07-08 2000-01-12 Isuzu Ceramics Research Institute Co., Ltd. Prechamber gas-combustion engine with gaseous fuel compressor
EP1264088A1 (en) * 2000-03-09 2002-12-11 Michael Patrick Dixon Homogeneous or premixed charge auto-ignition engine
WO2005040601A2 (en) 2003-10-07 2005-05-06 Robert Bosch Gmbh Control of auto-ignition timing for homogeneous combustion jet ignition engines
EP1671018A1 (en) * 2003-10-07 2006-06-21 Robert Bosch Gmbh Control of auto-ignition timing for combustion in piston engines by prechamber compression ignition

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763834A (en) * 1970-07-31 1973-10-09 Volkswagenwerk Ag Cylinder arrangement having a combustion and a precombustion chamber therein and a separate fuel supply or dosing means therefor
SE349843B (en) * 1970-09-10 1972-10-09 A Nilsson
GB1383994A (en) * 1971-01-18 1974-02-12 Moiroux A Internal combustion engines
JPS545448B2 (en) * 1973-09-20 1979-03-16
JPS543B2 (en) * 1974-02-28 1979-01-05
US4075996A (en) * 1976-01-05 1978-02-28 Hisserich Charles A External compression ignition system for internal combustion engines
US4170202A (en) * 1977-05-25 1979-10-09 Perkins Charles M Internal combustion engine
JPS6041206B2 (en) * 1978-01-17 1985-09-14 トヨタ自動車株式会社 Combustion chamber of internal combustion engine
US4284055A (en) * 1978-10-14 1981-08-18 Lucas Industries, Limited Reciprocating piston internal combustion engine
US4324211A (en) * 1979-10-26 1982-04-13 Strong Research Torch ignition apparatus and method
US4359025A (en) * 1979-12-10 1982-11-16 Stefan Zeliszkewycz Continuous flow fuel injector for internal combustion engines
PH25880A (en) * 1983-08-05 1991-12-02 Orbital Eng Pty Fuel injection method and apparatus
US4838213A (en) * 1988-08-08 1989-06-13 Anthony Gerace Thermal ignition method and apparatus for internal combustion engines
US20100229806A1 (en) * 2007-11-08 2010-09-16 Kemeny Zoltan A Internal combustion engines with surcharging and supraignition systems
US20090145398A1 (en) * 2007-11-08 2009-06-11 Kemeny Zoltan A Internal combustion engines with surcharging and supraignition systems
WO2015110257A2 (en) * 2014-01-21 2015-07-30 Peter Kreuter Reciprocating piston internal combustion engine, and method for operating a reciprocating piston internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400965A (en) * 1946-05-28 Fuel injector
US930943A (en) * 1906-08-23 1909-08-10 Westinghouse Machine Co Internal-combustion engine.
US1237964A (en) * 1916-06-29 1917-08-21 Standard Motor Construction Company Fuel-feeding apparatus.
US2526075A (en) * 1947-03-08 1950-10-17 George H P Hansen Diesel engine
US3060912A (en) * 1960-02-15 1962-10-30 Walker Mfg Co Fuel injector-igniter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0971106A2 (en) * 1998-07-08 2000-01-12 Isuzu Ceramics Research Institute Co., Ltd. Prechamber gas-combustion engine with gaseous fuel compressor
EP0971106A3 (en) * 1998-07-08 2000-08-23 Isuzu Ceramics Research Institute Co., Ltd. Prechamber gas-combustion engine with gaseous fuel compressor
EP1264088A1 (en) * 2000-03-09 2002-12-11 Michael Patrick Dixon Homogeneous or premixed charge auto-ignition engine
EP1264088A4 (en) * 2000-03-09 2008-04-16 Michael Patrick Dixon Homogeneous or premixed charge auto-ignition engine
WO2005040601A2 (en) 2003-10-07 2005-05-06 Robert Bosch Gmbh Control of auto-ignition timing for homogeneous combustion jet ignition engines
EP1671019A2 (en) * 2003-10-07 2006-06-21 Robert Bosch Gmbh Control of auto-ignition timing for homogeneous combustion jet ignition engines
EP1671018A1 (en) * 2003-10-07 2006-06-21 Robert Bosch Gmbh Control of auto-ignition timing for combustion in piston engines by prechamber compression ignition
EP1671019A4 (en) * 2003-10-07 2009-01-21 Bosch Gmbh Robert Control of auto-ignition timing for homogeneous combustion jet ignition engines
EP1671018A4 (en) * 2003-10-07 2009-02-11 Bosch Gmbh Robert Control of auto-ignition timing for combustion in piston engines by prechamber compression ignition

Also Published As

Publication number Publication date
US3580231A (en) 1971-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee