FI124351B - Kolvmotor och förfarande för reglering av kompressionsförhållande - Google Patents

Kolvmotor och förfarande för reglering av kompressionsförhållande Download PDF

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Publication number
FI124351B
FI124351B FI20125438A FI20125438A FI124351B FI 124351 B FI124351 B FI 124351B FI 20125438 A FI20125438 A FI 20125438A FI 20125438 A FI20125438 A FI 20125438A FI 124351 B FI124351 B FI 124351B
Authority
FI
Finland
Prior art keywords
cylinder
chamber
engine
piston
compression ratio
Prior art date
Application number
FI20125438A
Other languages
English (en)
Finnish (fi)
Other versions
FI20125438A (sv
Inventor
Håkan Nynäs
Esa Tirkkonen
Original Assignee
Wärtsilä Finland Oy
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 Wärtsilä Finland Oy filed Critical Wärtsilä Finland Oy
Priority to FI20125438A priority Critical patent/FI124351B/sv
Publication of FI20125438A publication Critical patent/FI20125438A/sv
Application granted granted Critical
Publication of FI124351B publication Critical patent/FI124351B/sv

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FI20125438A 2012-04-23 2012-04-23 Kolvmotor och förfarande för reglering av kompressionsförhållande FI124351B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20125438A FI124351B (sv) 2012-04-23 2012-04-23 Kolvmotor och förfarande för reglering av kompressionsförhållande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125438A FI124351B (sv) 2012-04-23 2012-04-23 Kolvmotor och förfarande för reglering av kompressionsförhållande
FI20125438 2012-04-23

Publications (2)

Publication Number Publication Date
FI20125438A FI20125438A (sv) 2013-10-24
FI124351B true FI124351B (sv) 2014-07-15

Family

ID=49578004

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125438A FI124351B (sv) 2012-04-23 2012-04-23 Kolvmotor och förfarande för reglering av kompressionsförhållande

Country Status (1)

Country Link
FI (1) FI124351B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598248B2 (en) 2020-11-17 2023-03-07 Volvo Truck Corporation Internal combustion engine system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598248B2 (en) 2020-11-17 2023-03-07 Volvo Truck Corporation Internal combustion engine system

Also Published As

Publication number Publication date
FI20125438A (sv) 2013-10-24

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