FR2222532B1 - - Google Patents

Info

Publication number
FR2222532B1
FR2222532B1 FR7409325A FR7409325A FR2222532B1 FR 2222532 B1 FR2222532 B1 FR 2222532B1 FR 7409325 A FR7409325 A FR 7409325A FR 7409325 A FR7409325 A FR 7409325A FR 2222532 B1 FR2222532 B1 FR 2222532B1
Authority
FR
France
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
FR7409325A
Other languages
French (fr)
Other versions
FR2222532A1 (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.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
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, Audi AG filed Critical Audi NSU Auto Union AG
Publication of FR2222532A1 publication Critical patent/FR2222532A1/fr
Application granted granted Critical
Publication of FR2222532B1 publication Critical patent/FR2222532B1/fr
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)
FR7409325A 1973-03-22 1974-03-19 Expired FR2222532B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732314251 DE2314251A1 (en) 1973-03-22 1973-03-22 ROTARY PISTON COMBUSTION MACHINE IN TROCHOID DESIGN

Publications (2)

Publication Number Publication Date
FR2222532A1 FR2222532A1 (en) 1974-10-18
FR2222532B1 true FR2222532B1 (en) 1977-10-07

Family

ID=5875530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409325A Expired FR2222532B1 (en) 1973-03-22 1974-03-19

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500957C3 (en) * 1975-01-11 1978-10-26 Audi Nsu Auto Union Ag, 7107 Neckarsulm Rotary piston internal combustion engine in trochoid design
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 (en) * 1982-10-13 1984-04-21 宮内　孝晴 Urinal with hand basin
KR102195233B1 (en) 2017-04-07 2020-12-28 스택폴 인터내셔널 엔지니어드 프로덕츠, 엘티디. Epitrochoidal vacuum pump
CN114483250B (en) * 2022-02-07 2023-04-28 西安交通大学 Design method of forced lubrication system of inverted triangle rotor engine

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
JPS49121012A (en) 1974-11-19
GB1422087A (en) 1976-01-21
IT1004370B (en) 1976-07-10
FR2222532A1 (en) 1974-10-18
US3904329A (en) 1975-09-09
JPS5821084B2 (en) 1983-04-27
DE2314251A1 (en) 1974-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse