GB340709A - Improvements in means for periodically introducing pulverulent fuels into internal combustion engines - Google Patents

Improvements in means for periodically introducing pulverulent fuels into internal combustion engines

Info

Publication number
GB340709A
GB340709A GB34662/29A GB3466229A GB340709A GB 340709 A GB340709 A GB 340709A GB 34662/29 A GB34662/29 A GB 34662/29A GB 3466229 A GB3466229 A GB 3466229A GB 340709 A GB340709 A GB 340709A
Authority
GB
United Kingdom
Prior art keywords
valve
charge
space
coal dust
valves
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
GB34662/29A
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 GB34662/29A priority Critical patent/GB340709A/en
Publication of GB340709A publication Critical patent/GB340709A/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
    • F02B45/02—Engines characterised by operating on non-liquid fuels other than gas; Plants including such engines operating on powdered fuel, e.g. powdered coal
    • 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)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

340,709. Generating combustion products under pressure. HOLZWARTH, H., 7, Goethestrasse,Diisseldorf, Germany. Nov. 3, 1929, No. 34662. [Class 51 (i).] In an internalcombustion engine such as an explosion turbine using pulverulent fuel, the valve controlling the periodic supply of fuel is of the lift type. The valve head 23 is mounted by ribs 30 on a movable sleeve 31 and is arranged to seat on the open mouth of a tube 19 through which the coal dust is supplied. The conical head of the valve is fitted with a rubber bearing disc 25, and also with a resilient member 29 which holds up the coal dust while a charge is being measured, but allows it to be blown into the sleeve 33 when pressure air is admitted. The valve is reciprocated by cams 38, 39 acting through levers 40, 41. The air for blowing out the charge is admitted by a valve 56 to a space 62 and enters the charge space 45 by a narrow annulus 63. When the charge has been delivered, the pressure in the space 45 is relieved by actuating another valve which opens this space to atmosphere. These valves are controlled by oil under pressure supplied by a master distributer 85 shown in Fig. 6. The amount of coal dust in a charge is regulated by varying the size of the space 45. This is effected by moving axially the head 44. This head is carried by a screwed sleeve 34 which is engaged by a screwed member 37 mounted on the central sleeve 31. The member 37 may be rotated by hand or governor through gearing 51, 52, 53 from a shaft 54. Fig. 6 shows the general lay-out. A number of combustion chambers 1 .. 4 are arranged to supply a turbine. Coal dust is fed from a hopper 13 past the supply pipes 19 .. 22, controlled bv valves as shown in Fig. 1, by a worm 15, excess of dust being returned by a pipe 79 and an air jet 81 to the hopper. An electric motor 18 drives the worm 15, the cam shaft 43, and the master distributer 85. This distributer controls the oil which actuates the admission and discharge valves of the combustion chambers as well as the air valves referred to above.
GB34662/29A 1929-11-13 1929-11-13 Improvements in means for periodically introducing pulverulent fuels into internal combustion engines Expired GB340709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34662/29A GB340709A (en) 1929-11-13 1929-11-13 Improvements in means for periodically introducing pulverulent fuels into internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34662/29A GB340709A (en) 1929-11-13 1929-11-13 Improvements in means for periodically introducing pulverulent fuels into internal combustion engines

Publications (1)

Publication Number Publication Date
GB340709A true GB340709A (en) 1931-01-08

Family

ID=10368411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34662/29A Expired GB340709A (en) 1929-11-13 1929-11-13 Improvements in means for periodically introducing pulverulent fuels into internal combustion engines

Country Status (1)

Country Link
GB (1) GB340709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100095B2 (en) 2006-11-17 2012-01-24 Mcknight James K Combustion devices for powdered fuels and powdered fuel dispersions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100095B2 (en) 2006-11-17 2012-01-24 Mcknight James K Combustion devices for powdered fuels and powdered fuel dispersions

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