GB1031626A - Improvements relating to internal combustion engines of the rotary piston type - Google Patents

Improvements relating to internal combustion engines of the rotary piston type

Info

Publication number
GB1031626A
GB1031626A GB10937/65A GB1093765A GB1031626A GB 1031626 A GB1031626 A GB 1031626A GB 10937/65 A GB10937/65 A GB 10937/65A GB 1093765 A GB1093765 A GB 1093765A GB 1031626 A GB1031626 A GB 1031626A
Authority
GB
United Kingdom
Prior art keywords
piston
wing
arm
engine
bearing boss
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
GB10937/65A
Inventor
Eugen Kauertz
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.)
KAUERTZ Ltd Pty
Original Assignee
KAUERTZ Ltd Pty
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 KAUERTZ Ltd Pty filed Critical KAUERTZ Ltd Pty
Priority to GB10937/65A priority Critical patent/GB1031626A/en
Publication of GB1031626A publication Critical patent/GB1031626A/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
    • F02B2730/03—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with piston oscillating in a housing or in a space in the form of an annular sector
    • 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)

Abstract

1,031,626. Rotary-piston internal combustion engines. KAUERTZ (PROPRIETARY) Ltd. March 15, 1965, No. 10937/65. Heading F1F. A rotary-piston I.C. engine comprises two double-wing pistons 11, 12, Fig. 1, rotatably disposed about a common axis with a cylinder 10 with the pistons connected together by a control linkage such that one wing piston executes, in addition to its common rotary movement with the other wing piston, a further relative rotary movement with respect to the latter which cyclically enlarges and reduces the volumes of the chambers between the piston wings. The control linkage comprises a first radial-arm 18 connected by its inner end to a shaft 15 of the wing-piston 11, a second shorter radial arm 19 connected by its inner end to a tubular shaft 16 of the wing-piston 12 and a bell-crank lever 23 fulcrummed on a pin 22 at the end of the first radial arm 18 and whose limbs are pivoted at 25 to a link 26 connected to the end of the second radial arm 19 and at 24 to the outer end of a third radial arm 21 rotatably mounted on an eccentric bearing boss 20 formed on an end wall 17 of the cylinder 10. A balance weight 27 extends from the bearing boss 20 of the third arm 21 to counter balance kinetically the linkage. As the shafts 15, 16 rotate each chamber between adjacent piston wings cyclically increases and decreases in volume to carry out the four phases of suction, compression, expansion and exhaust of a gaseous fuel mixture. Ignition may be by means of a spark-plug or a continually incandescent glowplug. By suitably varying the positions of the ignition means and the inlet and exhaust ports the engine may be arranged to operate on the two-stroke cycle and by suitably increasing the compression ratio it may operate as a compression-ignition engine. To vary the timing of the engine the eccentric bearing boss 20 carrying the third arm is arranged to be arcuately adjusted about an axis eccentric to both the common axis of the shafts 15, 16 and the axis of the bearing boss 20, by means of an adjusting screw 38, Figs. 10 and 11 (not shown) and a toothed segment 37 formed on a disc 33 having a clearance aperture 40 with respect to the shafts 15, 16. To vary the compression ratio the disc 33 may be formed with a spigot 34 insertable in an aperture in a rectangular plate 35 vertically movable between guides 36 by an adjusting screw 43 and nut 44.
GB10937/65A 1965-03-15 1965-03-15 Improvements relating to internal combustion engines of the rotary piston type Expired GB1031626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10937/65A GB1031626A (en) 1965-03-15 1965-03-15 Improvements relating to internal combustion engines of the rotary piston type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10937/65A GB1031626A (en) 1965-03-15 1965-03-15 Improvements relating to internal combustion engines of the rotary piston type

Publications (1)

Publication Number Publication Date
GB1031626A true GB1031626A (en) 1966-06-02

Family

ID=9977050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10937/65A Expired GB1031626A (en) 1965-03-15 1965-03-15 Improvements relating to internal combustion engines of the rotary piston type

Country Status (1)

Country Link
GB (1) GB1031626A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7042888U (en) 1970-11-20 1976-01-15 Kracht, Juergen, 6800 Mannheim CENTRAL-AXIS ROTARY LISTON-LIKE ROTATING LISTON MACHINE WITH CYLINDRICAL DRUM AS ROTATION PART
US5676534A (en) * 1992-11-27 1997-10-14 Hiscock; Donald Clive Gearing by definition a dveljagimmal
FR2846374A1 (en) * 2002-10-28 2004-04-30 Thierry Raballand Stirling engine has two pistons of prismatic shape oscillating in expansion and compression chambers in the form of sectors of a cylinder
WO2004085812A1 (en) * 2003-03-28 2004-10-07 Rare Industries Inc. Rotary vane motor
WO2008116660A1 (en) * 2007-03-28 2008-10-02 Waldemar Kurowski Rotary piston machine having an outside gear mechanism
NO336578B1 (en) * 2013-01-21 2015-09-28 Otechos As Device by displacement type machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7042888U (en) 1970-11-20 1976-01-15 Kracht, Juergen, 6800 Mannheim CENTRAL-AXIS ROTARY LISTON-LIKE ROTATING LISTON MACHINE WITH CYLINDRICAL DRUM AS ROTATION PART
US5676534A (en) * 1992-11-27 1997-10-14 Hiscock; Donald Clive Gearing by definition a dveljagimmal
FR2846374A1 (en) * 2002-10-28 2004-04-30 Thierry Raballand Stirling engine has two pistons of prismatic shape oscillating in expansion and compression chambers in the form of sectors of a cylinder
WO2004085812A1 (en) * 2003-03-28 2004-10-07 Rare Industries Inc. Rotary vane motor
US6886527B2 (en) 2003-03-28 2005-05-03 Rare Industries Inc. Rotary vane motor
WO2008116660A1 (en) * 2007-03-28 2008-10-02 Waldemar Kurowski Rotary piston machine having an outside gear mechanism
JP2010522303A (en) * 2007-03-28 2010-07-01 ワルデマー クロウスキ， Rotating piston engine
US8297253B2 (en) 2007-03-28 2012-10-30 Waldemar Kurowski Rotary piston engine
NO336578B1 (en) * 2013-01-21 2015-09-28 Otechos As Device by displacement type machine
US10184474B2 (en) 2013-01-21 2019-01-22 Otechos As Displacement type rotary machine with controlling gears

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