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GB648568A - Improvements in and relating to rotary internal combustion engines - Google Patents

Improvements in and relating to rotary internal combustion engines

Info

Publication number
GB648568A
GB648568A GB26571/48A GB2657148A GB648568A GB 648568 A GB648568 A GB 648568A GB 26571/48 A GB26571/48 A GB 26571/48A GB 2657148 A GB2657148 A GB 2657148A GB 648568 A GB648568 A GB 648568A
Authority
GB
United Kingdom
Prior art keywords
gas
rotor
additional
chamber
vane
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
GB26571/48A
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.)
GERARD VAN DER VLIET
Original Assignee
GERARD VAN DER VLIET
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 GERARD VAN DER VLIET filed Critical GERARD VAN DER VLIET
Publication of GB648568A publication Critical patent/GB648568A/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston 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
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • F02B2730/012—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with vanes sliding in the piston
    • 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)
  • Rotary Pumps (AREA)

Abstract

648,568. Rotary engines. VLIET, G. VANDER. Oct. 12, 1948, No. 26571. Convention date, Oct. 23, 1947. [Class 110(ii)] An internal-combustion engine with axially-sliding vanes 6, 6a, 7 7a has concentric working chambers 9<SP>1</SP>, for suction and compression of gas, and 9 for expansion and exhaust. Inlet and exhaust ports 2, 5 are provided. The vanes, carried by the rotor C, are actuated by rods 22 controlled by rollers running on cams 18, 24; springs may be used in place of one set of rollers. The chamber grooves 9, 9<SP>1</SP> fit over annular projections D 1 , D 2 which are provided with packing strips 10, 11, hollow spaces in the rotor C and stator parts D, E having coolant circulated therethrough. A chamber 8<SP>1</SP> may supply additional compressed gas into the combustion chamber 4<SP>1</SP> to raise the pressure therein. This additional gas may be compressed by a piston 26, Fig. 8, controlled by a cam-track 27. Sliding valves or additional packing strips may regulate this gas supply. Fig. 7 shows a head 13, of a vane 6, which is pivotable on an axis 14 so as to enable the vane to engage closely the sloping end face of an annular projection D2. Packing springs 15 and a strip 16 are provided. The sizes of the compression and expansion chambers 3, 4 may be varied. Two or more engine units may be coupled together. The rotor C may be held stationary and the parts D, E rotate.
GB26571/48A 1947-10-23 1948-10-12 Improvements in and relating to rotary internal combustion engines Expired GB648568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL648568X 1947-10-23

Publications (1)

Publication Number Publication Date
GB648568A true GB648568A (en) 1951-01-10

Family

ID=19791988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26571/48A Expired GB648568A (en) 1947-10-23 1948-10-12 Improvements in and relating to rotary internal combustion engines

Country Status (1)

Country Link
GB (1) GB648568A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247094B (en) * 1963-06-14 1967-08-10 Kloeckner Humboldt Deutz Ag Radial seal for rotary piston machines
DE1301327B (en) * 1961-05-16 1969-08-21 Renault In-axis rotary piston prime mover
US3942484A (en) * 1973-09-12 1976-03-09 Pile Delbert W Impeller type engine
US5595155A (en) * 1995-02-08 1997-01-21 Poch; Poeut Rotary internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301327B (en) * 1961-05-16 1969-08-21 Renault In-axis rotary piston prime mover
DE1247094B (en) * 1963-06-14 1967-08-10 Kloeckner Humboldt Deutz Ag Radial seal for rotary piston machines
US3942484A (en) * 1973-09-12 1976-03-09 Pile Delbert W Impeller type engine
US5595155A (en) * 1995-02-08 1997-01-21 Poch; Poeut Rotary internal combustion engine

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