EP4493794C0 - Zusammengesetzter kolben für einen motor-generator mit geschlitztem verbindungsmechanismus - Google Patents

Zusammengesetzter kolben für einen motor-generator mit geschlitztem verbindungsmechanismus

Info

Publication number
EP4493794C0
EP4493794C0 EP22711509.4A EP22711509A EP4493794C0 EP 4493794 C0 EP4493794 C0 EP 4493794C0 EP 22711509 A EP22711509 A EP 22711509A EP 4493794 C0 EP4493794 C0 EP 4493794C0
Authority
EP
European Patent Office
Prior art keywords
slotted
connection mechanism
engine generator
composite piston
piston
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
EP22711509.4A
Other languages
English (en)
French (fr)
Other versions
EP4493794A1 (de
EP4493794B1 (de
Inventor
Hans Rämmal
Margus Villau
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.)
LVS MOTORS OUE
Original Assignee
LVS MOTORS OUE
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 LVS MOTORS OUE filed Critical LVS MOTORS OUE
Publication of EP4493794A1 publication Critical patent/EP4493794A1/de
Application granted granted Critical
Publication of EP4493794C0 publication Critical patent/EP4493794C0/de
Publication of EP4493794B1 publication Critical patent/EP4493794B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft of Bourke-type or Scotch yoke
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
EP22711509.4A 2022-03-01 2022-03-01 Zusammengesetzter kolben für einen motor-generator mit geschlitztem verbindungsmechanismus Active EP4493794B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2022/055190 WO2023165686A1 (en) 2022-03-01 2022-03-01 A composite piston for an engine-generator with slotted link mechanism

Publications (3)

Publication Number Publication Date
EP4493794A1 EP4493794A1 (de) 2025-01-22
EP4493794C0 true EP4493794C0 (de) 2025-12-24
EP4493794B1 EP4493794B1 (de) 2025-12-24

Family

ID=80819695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22711509.4A Active EP4493794B1 (de) 2022-03-01 2022-03-01 Zusammengesetzter kolben für einen motor-generator mit geschlitztem verbindungsmechanismus

Country Status (2)

Country Link
EP (1) EP4493794B1 (de)
WO (1) WO2023165686A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600657A1 (de) * 1986-01-11 1987-07-16 Bongers Hermann Gegenzylinder-zweitakt-brennkraftmotor
DE3922986A1 (de) 1989-07-12 1991-01-17 Ficht Gmbh Verbrennungsmotor mit lineargenerator
DE19800137C2 (de) * 1998-01-05 2000-09-28 Andreas Vigh Ein- und Auslaßsysteme für pleuellose Doppelkolben-Verbrennungskraftmaschine in Zwei- und Viertaktausführungen
DE19913889B4 (de) * 1999-03-26 2010-01-21 Reinhold Ficht Hubkolbenmaschine
EE200900001A (et) 2009-01-13 2010-08-16 Ellen Loktaevski Sisep?lemismootor
US8746206B2 (en) * 2010-06-29 2014-06-10 Matthew Byrne Diggs Double-Acting Scotch Yoke assembly for X-engines
CN102877941B (zh) * 2012-10-15 2014-08-20 北京理工大学 一种高压气源式自由活塞内燃发电机启动系统
US11128197B2 (en) * 2019-09-20 2021-09-21 Hts Llc Linear electric device having reciprocating movement linked to rotational movement of a shaped cam

Also Published As

Publication number Publication date
EP4493794A1 (de) 2025-01-22
EP4493794B1 (de) 2025-12-24
WO2023165686A1 (en) 2023-09-07

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