GB905308A - Rotary internal combustion engine unit - Google Patents

Rotary internal combustion engine unit

Info

Publication number
GB905308A
GB905308A GB19957/60A GB1995760A GB905308A GB 905308 A GB905308 A GB 905308A GB 19957/60 A GB19957/60 A GB 19957/60A GB 1995760 A GB1995760 A GB 1995760A GB 905308 A GB905308 A GB 905308A
Authority
GB
United Kingdom
Prior art keywords
rotor
engine
compressor
rotary
engines
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
GB19957/60A
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.)
N S U MOTORENWERKE AG
Wankel GmbH
Audi AG
Original Assignee
N S U MOTORENWERKE AG
Wankel GmbH
NSU Motorenwerke AG
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 N S U MOTORENWERKE AG, Wankel GmbH, NSU Motorenwerke AG filed Critical N S U MOTORENWERKE AG
Publication of GB905308A publication Critical patent/GB905308A/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel 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
    • F02B2730/018—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 piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

905,308. Rotary I.C. engines. NSU MOTORENWERKE A.G., and WANKEL G.m.b.H. June 7, 1960 [June 9, 1959], No. 19957/60. Class 110 (2). A power unit comprises two rotary I.C. engines of the n and n +1 lobe type mounted in dynamic balance relationship on an output shaft 5 together with a common supercharging compressor which is disposed therebetween (see Fig. 1, not shown). Each engine and compressor consists of a triangular rotor such as 8 having arcuate sides which is mounted in an outer body of epitrochoid form. Each engine rotor is provided with channels 26 which may be adjusted to vary the compression ratio of the engine, the channels 26 permit passage of the combustion gases from one lobe to the other when the rotor is at top dead-centre. Timing recesses are formed in the compressor rotor (see Fig. 3, not shown). If desired, the inner body may be held stationary and the outer member constitute the rotor.
GB19957/60A 1959-06-09 1960-06-07 Rotary internal combustion engine unit Expired GB905308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN16830A DE1144052B (en) 1959-06-09 1959-06-09 Internal combustion engine set

Publications (1)

Publication Number Publication Date
GB905308A true GB905308A (en) 1962-09-05

Family

ID=7340279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19957/60A Expired GB905308A (en) 1959-06-09 1960-06-07 Rotary internal combustion engine unit

Country Status (2)

Country Link
DE (1) DE1144052B (en)
GB (1) GB905308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2050941A1 (en) * 2007-10-17 2009-04-22 Mazda Motor Corporation Rotary piston engine and method for designing the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272621B (en) * 1964-06-13 1968-07-11 Nsu Motorenwerke Ag Air-cooled housing for a rotary piston four-stroke internal combustion engine
DE1294088B (en) * 1965-07-31 1969-04-30 Nsu Motorenwerke Ag Internal combustion engine set

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10796C (en) * P. KIRCHHOFF in Mittweida, Sachsen Changes to the OLDHAM 'ventilator (addition to P. R. 8689)
BE538702A (en) *
BE565812A (en) *
US1647758A (en) * 1925-10-19 1927-11-01 Sweet Sydney George Rotary fluid-expansion or internal-combustion engine
DE562450C (en) * 1930-06-29 1932-10-26 Bruno Noa Rotary piston internal combustion engine
US2040036A (en) * 1933-08-25 1936-05-05 Weeks William Rotary explosive engine
FR902396A (en) * 1942-12-31 1945-08-29 Rotary piston combustion engine
GB583035A (en) * 1943-08-20 1946-12-05 Bernard Maillard A rotary machine generating variable volumes
DE818588C (en) * 1947-06-23 1951-10-25 Sir Harry Ralph Ricardo Internal combustion engine with compression ignition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2050941A1 (en) * 2007-10-17 2009-04-22 Mazda Motor Corporation Rotary piston engine and method for designing the same
US8220435B2 (en) 2007-10-17 2012-07-17 Mazda Motor Corporation Rotary piston engine and method for designing the same

Also Published As

Publication number Publication date
DE1144052B (en) 1963-02-21

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