GB1422087A - Rotary piston internal combustion engine - Google Patents

Rotary piston internal combustion engine

Info

Publication number
GB1422087A
GB1422087A GB1208374A GB1208374A GB1422087A GB 1422087 A GB1422087 A GB 1422087A GB 1208374 A GB1208374 A GB 1208374A GB 1208374 A GB1208374 A GB 1208374A GB 1422087 A GB1422087 A GB 1422087A
Authority
GB
United Kingdom
Prior art keywords
passage
valve
cavity
internal combustion
lubricant
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
GB1208374A
Other languages
English (en)
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.)
Wankel GmbH
Audi AG
Original Assignee
Audi NSU Auto Union AG
Wankel GmbH
Audi 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 Audi NSU Auto Union AG, Wankel GmbH, Audi AG filed Critical Audi NSU Auto Union AG
Publication of GB1422087A publication Critical patent/GB1422087A/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Lubrication Of Internal Combustion Engines (AREA)
GB1208374A 1973-03-22 1974-03-19 Rotary piston internal combustion engine Expired GB1422087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732314251 DE2314251A1 (de) 1973-03-22 1973-03-22 Rotationskolben-brennkraftmaschine in trochoidenbauart

Publications (1)

Publication Number Publication Date
GB1422087A true GB1422087A (en) 1976-01-21

Family

ID=5875530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1208374A Expired GB1422087A (en) 1973-03-22 1974-03-19 Rotary piston internal combustion engine

Country Status (6)

Country Link
US (1) US3904329A (enrdf_load_stackoverflow)
JP (1) JPS5821084B2 (enrdf_load_stackoverflow)
DE (1) DE2314251A1 (enrdf_load_stackoverflow)
FR (1) FR2222532B1 (enrdf_load_stackoverflow)
GB (1) GB1422087A (enrdf_load_stackoverflow)
IT (1) IT1004370B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500957C3 (de) * 1975-01-11 1978-10-26 Audi Nsu Auto Union Ag, 7107 Neckarsulm Rotationskolben-Brennkraftmaschine in Trochoidenbauart
JPS52154911A (en) * 1976-06-17 1977-12-23 Toyota Motor Corp Housing fastening structure of rotary engine
JPS5634904A (en) * 1979-08-27 1981-04-07 Mazda Motor Corp Lubricating oil feeder for rotary piston engine
JPS5718403A (en) * 1980-07-07 1982-01-30 Mazda Motor Corp Lubricating oil supply device in rotary piston engine with super-charger
JPS5961377U (ja) * 1982-10-13 1984-04-21 宮内　孝晴 手洗付小便器
WO2018185730A1 (en) 2017-04-07 2018-10-11 Stackpole International Engineered Products, Ltd. Epitrochoidal vacuum pump
CN114483250B (zh) * 2022-02-07 2023-04-28 西安交通大学 一种反三角转子发动机强制润滑系统设计方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838950A (en) * 1970-06-18 1974-10-01 Cenco Inc Vacuum pump with lubricant metering groove
US3771903A (en) * 1972-02-01 1973-11-13 R King Lubricating system for rotary machine
US3814555A (en) * 1972-07-14 1974-06-04 Gen Motors Corp Rotary engine gas seal lubrication system
GB1419322A (en) * 1972-08-16 1975-12-31 Dornier System Gmbh Rotary piston engine with means for lubricating radial sealing strips

Also Published As

Publication number Publication date
US3904329A (en) 1975-09-09
DE2314251A1 (de) 1974-09-26
JPS5821084B2 (ja) 1983-04-27
IT1004370B (it) 1976-07-10
FR2222532B1 (enrdf_load_stackoverflow) 1977-10-07
JPS49121012A (enrdf_load_stackoverflow) 1974-11-19
FR2222532A1 (enrdf_load_stackoverflow) 1974-10-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee