CN103842696B - 减小围绕用于发动机的活塞杆的密封装置的载荷的方法和这种发动机 - Google Patents

减小围绕用于发动机的活塞杆的密封装置的载荷的方法和这种发动机 Download PDF

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Publication number
CN103842696B
CN103842696B CN201280042143.8A CN201280042143A CN103842696B CN 103842696 B CN103842696 B CN 103842696B CN 201280042143 A CN201280042143 A CN 201280042143A CN 103842696 B CN103842696 B CN 103842696B
Authority
CN
China
Prior art keywords
skirt section
electromotor
piston
piston rod
cylinder jacket
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.)
Expired - Fee Related
Application number
CN201280042143.8A
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English (en)
Chinese (zh)
Other versions
CN103842696A (zh
Inventor
E·克罗内
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.)
MAN Energy Solutions Filial af MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo Filial af MAN Diesel and Turbo SE
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 MAN Diesel and Turbo Filial af MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo Filial af MAN Diesel and Turbo SE
Publication of CN103842696A publication Critical patent/CN103842696A/zh
Application granted granted Critical
Publication of CN103842696B publication Critical patent/CN103842696B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0021—Construction
    • F02F7/0024—Casings for larger engines
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sealing Devices (AREA)
  • Compressor (AREA)
CN201280042143.8A 2011-08-30 2012-08-24 减小围绕用于发动机的活塞杆的密封装置的载荷的方法和这种发动机 Expired - Fee Related CN103842696B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201100650 2011-08-30
DKPA201100650 2011-08-30
PCT/DK2012/000095 WO2013029612A1 (en) 2011-08-30 2012-08-24 Method to reduce load to a sealing means circumfering a piston rod engine and such engine

Publications (2)

Publication Number Publication Date
CN103842696A CN103842696A (zh) 2014-06-04
CN103842696B true CN103842696B (zh) 2016-08-17

Family

ID=58746794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280042143.8A Expired - Fee Related CN103842696B (zh) 2011-08-30 2012-08-24 减小围绕用于发动机的活塞杆的密封装置的载荷的方法和这种发动机

Country Status (4)

Country Link
JP (1) JP6132212B2 (ko)
KR (1) KR101552184B1 (ko)
CN (1) CN103842696B (ko)
WO (1) WO2013029612A1 (ko)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE418365C (de) * 1925-09-04 Gustav Huhn Dichtung fuer Kolbenstangen, Turbinenwellen u. dgl.
US1506835A (en) * 1920-11-20 1924-09-02 Illmer Louis Internal-combustion engine
US1645169A (en) 1922-01-03 1927-10-11 Whaley Engine Patents Inc Method and means for operating constant-pressure internal-combustion engines
DK171284B1 (da) * 1992-11-24 1996-08-19 Man B & W Diesel Gmbh Totakts forbrændingsmotor af krydshovedtypen
DE50013711D1 (de) * 1999-04-12 2006-12-21 Waertsilae Nsd Schweiz Ag Stopfbuchsenring
DE102005003552B4 (de) * 2005-01-26 2007-05-03 Man B & W Diesel A/S Kreuzkopfmotor
DE102005048981B4 (de) * 2005-10-13 2010-04-29 Man B & W Diesel A/S Kolben für einen Kreuzkopfmotor
JP4702119B2 (ja) * 2006-03-13 2011-06-15 日産自動車株式会社 複リンク式可変圧縮比エンジン

Also Published As

Publication number Publication date
KR101552184B1 (ko) 2015-09-10
KR20140056313A (ko) 2014-05-09
JP2014531549A (ja) 2014-11-27
JP6132212B2 (ja) 2017-05-24
CN103842696A (zh) 2014-06-04
WO2013029612A8 (en) 2014-04-03
WO2013029612A1 (en) 2013-03-07

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C10 Entry into substantive examination
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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20200824

CF01 Termination of patent right due to non-payment of annual fee