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
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
  • F01C9/00—Oscillating-piston machines or engines
• • 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
  • F01C9/00—Oscillating-piston machines or engines
  • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
• • 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

Applications Claiming Priority (1)

Publications (2)

Family

ID=23584168

Family Applications (1)

Country Status (16)

Families Citing this family (2)

• 1973
  • 1973-12-16 BR BR9917/73A patent/BR7309917D0/en unknown
  • 1973-12-17 AR AR251559A patent/AR199238A1/en active
  • 1973-12-18 JP JP48140458A patent/JPS5213566B2/ja not_active Expired
  • 1973-12-19 ZA ZA00739572A patent/ZA739572B/en unknown
  • 1973-12-19 IL IL43857A patent/IL43857A/en unknown
  • 1973-12-19 BE BE139036A patent/BE808831A/en unknown
  • 1973-12-19 DE DE2365830A patent/DE2365830C3/en not_active Expired
  • 1973-12-19 IL IL49841A patent/IL49841A/en unknown
  • 1973-12-19 SE SE7317111A patent/SE397564B/en unknown
  • 1973-12-20 GB GB5923573A patent/GB1447289A/en not_active Expired
  • 1973-12-20 GB GB2502675A patent/GB1447290A/en not_active Expired
  • 1973-12-20 FR FR7345658A patent/FR2250383A5/fr not_active Expired
  • 1973-12-20 IE IE2311/73A patent/IE40312B1/en unknown
  • 1973-12-20 ES ES421671A patent/ES421671A1/en not_active Expired
  • 1973-12-20 CA CA188,646A patent/CA992462A/en not_active Expired
  • 1973-12-20 NL NL7317430.A patent/NL162174C/en active
  • 1973-12-31 IT IT32499/73A patent/IT1006139B/en active
• 1974
  • 1974-01-07 CH CH12474A patent/CH581781A5/xx not_active IP Right Cessation
  • 1974-01-07 CH CH643476A patent/CH592805A5/xx not_active IP Right Cessation
• 1976
  • 1976-06-20 IL IL49841A patent/IL49841A0/en unknown
  • 1976-06-25 JP JP7457676A patent/JPS52104609A/en active Granted

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