GB799818A - Improvements in and relating to internal combustion engines - Google Patents

Improvements in and relating to internal combustion engines

Info

Publication number
GB799818A
GB799818A GB2611/57A GB261157A GB799818A GB 799818 A GB799818 A GB 799818A GB 2611/57 A GB2611/57 A GB 2611/57A GB 261157 A GB261157 A GB 261157A GB 799818 A GB799818 A GB 799818A
Authority
GB
United Kingdom
Prior art keywords
engine
valve
gas
scavenging
exhaust
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
GB2611/57A
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 GB799818A publication Critical patent/GB799818A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • C01B3/366—Partial combustion in internal-combustion engines
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

<PICT:0799818/III/1> In an engine 1, Fig. 2, which fuel gas is subjected to partial combustion for the generation of a recoverable gas such as synthesis gas with the simultaneous performance of mechanical work, part of the combustion products are bled off from the exhaust pipe 11, as shown after passing through a smoothing container and waste heat recovery unit 12 and a gas purifier 14, and are returned to the engine 1 for cylinder scavenging, as shown via regulating valves 22, 23, a smoothing container 20, a cooler 21 and a blower 24 which may be omitted if a compressor is included in the pipe 11 between the purifier 14 and the bleed-off point. As used to produce synthesis gas, oxygen and methane are supplied directly to the engine induction manifold or past regulating valves 7, 8 to a mixer 4 delivering to the engine past a regulating valve 3. As applied to a four-stroke engine, a head 27, Fig. 4, for a cylinder 25, has a gas inlet valve 28, an exhaust valve 29 and a scavenging inlet valve 32 with a deflector 33, ignition being by spark plug or pilot oil injection. The scavenging valve 32 is opened towards the end of the exhaust stroke and closed simultaneously with the exhaust valve 29 just after T.D.C., the inlet valve 28 opening just before or after exhaust valve closure and preferably just before T.D.C. According to the invention, only one of the constituents of the combustion products, e.g. carbon monoxide, may be used for scavenging.
GB2611/57A 1956-02-06 1957-01-24 Improvements in and relating to internal combustion engines Expired GB799818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE799818X 1956-02-06

Publications (1)

Publication Number Publication Date
GB799818A true GB799818A (en) 1958-08-13

Family

ID=6711691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2611/57A Expired GB799818A (en) 1956-02-06 1957-01-24 Improvements in and relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB799818A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003422A1 (en) * 1981-03-27 1982-10-14 Pocrnja Anton Method and device for the transformation of reaction heat into mechanical energy
US10465631B2 (en) 2017-01-07 2019-11-05 General Electric Company System for generating an improved H2:CO ratio in syngas and an associated method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003422A1 (en) * 1981-03-27 1982-10-14 Pocrnja Anton Method and device for the transformation of reaction heat into mechanical energy
US10465631B2 (en) 2017-01-07 2019-11-05 General Electric Company System for generating an improved H2:CO ratio in syngas and an associated method thereof

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