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GB1468087A - Rotary piston internal-combustion engines - Google Patents

Rotary piston internal-combustion engines

Info

Publication number
GB1468087A
GB1468087A GB2463474A GB2463474A GB1468087A GB 1468087 A GB1468087 A GB 1468087A GB 2463474 A GB2463474 A GB 2463474A GB 2463474 A GB2463474 A GB 2463474A GB 1468087 A GB1468087 A GB 1468087A
Authority
GB
United Kingdom
Prior art keywords
engine
turbo
charger
combustion engines
flow
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
GB2463474A
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.)
Bentley Motors Ltd
Original Assignee
Rolls Royce Motors Ltd
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 Rolls Royce Motors Ltd filed Critical Rolls Royce Motors Ltd
Priority to GB2463474A priority Critical patent/GB1468087A/en
Priority to IT23910/75A priority patent/IT1038606B/en
Priority to FR7517149A priority patent/FR2273946A1/en
Priority to JP50066993A priority patent/JPS5110210A/ja
Priority to DE19752524620 priority patent/DE2524620A1/en
Publication of GB1468087A publication Critical patent/GB1468087A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B53/04—Charge admission or combustion-gas discharge
    • 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
    • F02B53/12—Ignition
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)

Abstract

1468087 Rotary positive-displacement fluid machines ROLLS-ROYCE MOTORS Ltd 22 May 1975 [4 June 1974] 24634/74 Heading F1F In a compression-ignition Wankel-type I.C. engine having a volume compression-ratio less than 15:1 starting and light-load running are improved by a heater 5 in the air-inlet duct. A turbo-charger 9 may be incorporated and an auxiliary combustion chamber (13), Fig. 3 (not shown), may be provided to supplement the flow of gases to the turbine section 10, the flow of fuel to the chamber (13) being cut-off when the engine is operating normally. The turbo-charger may be arranged to drive auxiliary equipment independently of the remainder of the engine.
GB2463474A 1974-06-04 1974-06-04 Rotary piston internal-combustion engines Expired GB1468087A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2463474A GB1468087A (en) 1974-06-04 1974-06-04 Rotary piston internal-combustion engines
IT23910/75A IT1038606B (en) 1974-06-04 1975-05-30 IMPROVEMENTS IN OR RELATIVE ROTATING MOTORS
FR7517149A FR2273946A1 (en) 1974-06-04 1975-06-02 ROTARY PISTON DIESEL ENGINE
JP50066993A JPS5110210A (en) 1974-06-04 1975-06-03
DE19752524620 DE2524620A1 (en) 1974-06-04 1975-06-03 CIRCULAR PISTON ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2463474A GB1468087A (en) 1974-06-04 1974-06-04 Rotary piston internal-combustion engines

Publications (1)

Publication Number Publication Date
GB1468087A true GB1468087A (en) 1977-03-23

Family

ID=10214815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2463474A Expired GB1468087A (en) 1974-06-04 1974-06-04 Rotary piston internal-combustion engines

Country Status (5)

Country Link
JP (1) JPS5110210A (en)
DE (1) DE2524620A1 (en)
FR (1) FR2273946A1 (en)
GB (1) GB1468087A (en)
IT (1) IT1038606B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137161A (en) * 2015-08-07 2018-06-08 普拉特 - 惠特尼加拿大公司 Auxiliary power unit with electrically driven compressor
CN108443012A (en) * 2018-05-22 2018-08-24 西安新竹防务科技有限公司 A kind of rotary polygonal piston engine
CN109026366A (en) * 2018-08-01 2018-12-18 江苏大学 A kind of in-cylinder direct-jet rotary engine jet-ignition system of variable ignition location
US11506116B2 (en) 2020-11-04 2022-11-22 William Todd Hodges Rotary combustion engine with integrated multistage fuel system
US11619165B1 (en) 2020-11-04 2023-04-04 William Todd Hodges Rotary combustion engine with integrated multistage fuel system
WO2023069143A1 (en) * 2021-10-22 2023-04-27 Hodges William Todd Rotary combustion engine with integrated multistage fuel system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742683A (en) * 1986-08-18 1988-05-10 Teledyne Industries, Inc. Turbocompound engine
IL170165A (en) * 2005-08-08 2010-12-30 Haim Rom Wankel and similar rotary engines
US9057321B2 (en) * 2012-01-24 2015-06-16 Wisconsin Alumni Research Foundation Fuel reactivity stratification in rotary diesel engines
JP6835071B2 (en) 2016-04-07 2021-02-24 三菱瓦斯化学株式会社 Methanol production method and methanol production equipment
CN110552783B (en) * 2019-08-19 2020-11-03 北京工业大学 A kind of supercharged Wankel hydrogen rotary engine control method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137161A (en) * 2015-08-07 2018-06-08 普拉特 - 惠特尼加拿大公司 Auxiliary power unit with electrically driven compressor
CN108443012A (en) * 2018-05-22 2018-08-24 西安新竹防务科技有限公司 A kind of rotary polygonal piston engine
CN109026366A (en) * 2018-08-01 2018-12-18 江苏大学 A kind of in-cylinder direct-jet rotary engine jet-ignition system of variable ignition location
CN109026366B (en) * 2018-08-01 2020-06-26 江苏大学 In-cylinder direct injection rotary engine injection ignition system with variable ignition position
US11506116B2 (en) 2020-11-04 2022-11-22 William Todd Hodges Rotary combustion engine with integrated multistage fuel system
US11619165B1 (en) 2020-11-04 2023-04-04 William Todd Hodges Rotary combustion engine with integrated multistage fuel system
WO2023069143A1 (en) * 2021-10-22 2023-04-27 Hodges William Todd Rotary combustion engine with integrated multistage fuel system

Also Published As

Publication number Publication date
FR2273946B1 (en) 1979-01-19
IT1038606B (en) 1979-11-30
FR2273946A1 (en) 1976-01-02
JPS5110210A (en) 1976-01-27
DE2524620A1 (en) 1975-12-18

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee