GB547256A - Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination - Google Patents

Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination

Info

Publication number
GB547256A
GB547256A GB2259/41A GB225941A GB547256A GB 547256 A GB547256 A GB 547256A GB 2259/41 A GB2259/41 A GB 2259/41A GB 225941 A GB225941 A GB 225941A GB 547256 A GB547256 A GB 547256A
Authority
GB
United Kingdom
Prior art keywords
piston
compression
valve
holes
chamber
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
GB2259/41A
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
Priority to GB2259/41A priority Critical patent/GB547256A/en
Publication of GB547256A publication Critical patent/GB547256A/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
    • F02B45/00—Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines
    • F02B45/10—Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines operating on mixtures of liquid and non-liquid fuels, e.g. in pasty or foamed state
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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)

Abstract

547,256. Pulverized-fuel engines. SMITH, D. J., and KENNEDY, D. S. Feb. 19, 1941, Nos. 2259 and 10353. [Class 7 (ii)] In a compression-ignition engine using a paste composed of a pulverized solid fuel mixed with a liquid hydrocarbon, the paste is fed by a reciprocating plunger l along a hollow valve stem d<SP>1</SP>, and is blown through holes d<SP>3</SP> therein into a separate combustion chamber b by the air compressed in the engine cylinder a, which has access to the open end of the hollow valve stem. The mixture thus formed ignites in the chamber b, and the combustion pressure forces back a piston f on the stem d<SP>1</SP>, and thereby opens the valve d, which uncovers passages e<SP>1</SP> leading into the cylinder. A spring g acting on the piston f may be adjusted by a hand wheel h, and the stroke of the plunger l is also adjustable. This plunger may act as a valve covering the holes d<SP>3</SP> until moved back by the compression pressure in the cylinder. Ash in the chamber b may be expelled through holes uncovered by the piston f. In a modification the separate combustion chamber is provided in the piston, the combustion pressure acting directly on the separating-valve so as to open it.
GB2259/41A 1941-02-19 1941-02-19 Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination Expired GB547256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2259/41A GB547256A (en) 1941-02-19 1941-02-19 Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2259/41A GB547256A (en) 1941-02-19 1941-02-19 Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination

Publications (1)

Publication Number Publication Date
GB547256A true GB547256A (en) 1942-08-20

Family

ID=9736392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2259/41A Expired GB547256A (en) 1941-02-19 1941-02-19 Improvements in compression-ignition engines adapted for operation with solid and liquid fuels in combination

Country Status (1)

Country Link
GB (1) GB547256A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052963A (en) * 1976-03-05 1977-10-11 Sulzer Brothers Limited Internal combustion engine for combustion of powdered solid fuel
US4056080A (en) * 1976-03-05 1977-11-01 Sulzer Brothers Limited Reciprocating internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052963A (en) * 1976-03-05 1977-10-11 Sulzer Brothers Limited Internal combustion engine for combustion of powdered solid fuel
US4056080A (en) * 1976-03-05 1977-11-01 Sulzer Brothers Limited Reciprocating internal combustion engine

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