EP4528074B1 - Verbrennungsmotor nach dem gegenkolbenprinzip - Google Patents

Verbrennungsmotor nach dem gegenkolbenprinzip

Info

Publication number
EP4528074B1
EP4528074B1 EP24000112.3A EP24000112A EP4528074B1 EP 4528074 B1 EP4528074 B1 EP 4528074B1 EP 24000112 A EP24000112 A EP 24000112A EP 4528074 B1 EP4528074 B1 EP 4528074B1
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
piston internal
opposite piston
opposite
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.)
Active
Application number
EP24000112.3A
Other languages
English (en)
French (fr)
Other versions
EP4528074A1 (de
Inventor
Enver Kurutas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP4528074A1 publication Critical patent/EP4528074A1/de
Application granted granted Critical
Publication of EP4528074B1 publication Critical patent/EP4528074B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • F01M2001/062—Crankshaft with passageways
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
EP24000112.3A 2023-09-15 2024-09-13 Verbrennungsmotor nach dem gegenkolbenprinzip Active EP4528074B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023003750 2023-09-15

Publications (2)

Publication Number Publication Date
EP4528074A1 EP4528074A1 (de) 2025-03-26
EP4528074B1 true EP4528074B1 (de) 2026-05-20

Family

ID=92816566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24000112.3A Active EP4528074B1 (de) 2023-09-15 2024-09-13 Verbrennungsmotor nach dem gegenkolbenprinzip

Country Status (2)

Country Link
EP (1) EP4528074B1 (de)
DE (1) DE102024002935A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7156056B2 (en) * 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
US9328692B2 (en) * 2009-02-20 2016-05-03 Achates Power, Inc. Opposed piston engines with controlled provision of lubricant for lubrication and cooling
DE102009029985A1 (de) * 2009-06-23 2010-01-28 Daimler Ag Schmiermittelversorgungseinrichtung
DE102011114854B4 (de) 2011-10-04 2014-09-11 Enver Kurutas Motor-Generator-Anordnung
US9958057B2 (en) * 2016-06-08 2018-05-01 Achates Power, Inc. Gear backlash control for an opposed-piston engine

Also Published As

Publication number Publication date
DE102024002935A1 (de) 2025-03-20
EP4528074A1 (de) 2025-03-26

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