FI20125501L - Pneumatiskt system för en kolvmotor - Google Patents

Pneumatiskt system för en kolvmotor Download PDF

Info

Publication number
FI20125501L
FI20125501L FI20125501A FI20125501A FI20125501L FI 20125501 L FI20125501 L FI 20125501L FI 20125501 A FI20125501 A FI 20125501A FI 20125501 A FI20125501 A FI 20125501A FI 20125501 L FI20125501 L FI 20125501L
Authority
FI
Finland
Prior art keywords
piston engine
pneumatic system
pneumatic
piston
engine
Prior art date
Application number
FI20125501A
Other languages
English (en)
Finnish (fi)
Inventor
Paolo Calcinotto
Marino Dapinguente
Original Assignee
Waertsilae 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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20125501A priority Critical patent/FI20125501L/sv
Priority to PCT/FI2013/050444 priority patent/WO2013167795A1/en
Priority to EP13723532.1A priority patent/EP2847454B1/en
Priority to CN201380018220.0A priority patent/CN104271940B/zh
Publication of FI20125501L publication Critical patent/FI20125501L/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
    • F02N7/08—Starting apparatus having fluid-driven auxiliary engines or apparatus the engines being of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/04—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for starting by means of fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FI20125501A 2012-05-10 2012-05-10 Pneumatiskt system för en kolvmotor FI20125501L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20125501A FI20125501L (sv) 2012-05-10 2012-05-10 Pneumatiskt system för en kolvmotor
PCT/FI2013/050444 WO2013167795A1 (en) 2012-05-10 2013-04-22 Pneumatic system for piston engine
EP13723532.1A EP2847454B1 (en) 2012-05-10 2013-04-22 Pneumatic system for piston engine
CN201380018220.0A CN104271940B (zh) 2012-05-10 2013-04-22 用于活塞式发动机的气动系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125501A FI20125501L (sv) 2012-05-10 2012-05-10 Pneumatiskt system för en kolvmotor

Publications (1)

Publication Number Publication Date
FI20125501L true FI20125501L (sv) 2013-11-11

Family

ID=48464027

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125501A FI20125501L (sv) 2012-05-10 2012-05-10 Pneumatiskt system för en kolvmotor

Country Status (4)

Country Link
EP (1) EP2847454B1 (sv)
CN (1) CN104271940B (sv)
FI (1) FI20125501L (sv)
WO (1) WO2013167795A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3303795B1 (en) * 2015-06-03 2020-04-15 Wärtsilä Finland Oy An internal combustion piston engine, a method of starting an internal combustion piston engine and a control unit
CN108621790A (zh) * 2018-06-29 2018-10-09 袁菊花 车辆的启动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1032694A (zh) * 1988-05-30 1989-05-03 李明 压缩空气起动机
US5435125A (en) * 1994-06-15 1995-07-25 United Technologies Corporation Redundant engine starting system
JP5118541B2 (ja) * 2008-04-08 2013-01-16 川崎重工業株式会社 エンジンの始動方法および始動装置

Also Published As

Publication number Publication date
CN104271940A (zh) 2015-01-07
CN104271940B (zh) 2016-06-29
EP2847454B1 (en) 2016-07-20
EP2847454A1 (en) 2015-03-18
WO2013167795A1 (en) 2013-11-14

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Legal Events

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FD Application lapsed