FI78769C - Kolv i en foerbraenningsmotor. - Google Patents

Kolv i en foerbraenningsmotor. Download PDF

Info

Publication number
FI78769C
FI78769C FI852889A FI852889A FI78769C FI 78769 C FI78769 C FI 78769C FI 852889 A FI852889 A FI 852889A FI 852889 A FI852889 A FI 852889A FI 78769 C FI78769 C FI 78769C
Authority
FI
Finland
Prior art keywords
ring
compression
piston
sliding surface
compression ring
Prior art date
Application number
FI852889A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI852889A0 (fi
FI78769B (fi
FI852889L (fi
Inventor
Jordan Gentscheff
Karl Wojik
Original Assignee
Man B & W Diesel Gmbh
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 B & W Diesel Gmbh filed Critical Man B & W Diesel Gmbh
Publication of FI852889A0 publication Critical patent/FI852889A0/fi
Publication of FI852889L publication Critical patent/FI852889L/fi
Publication of FI78769B publication Critical patent/FI78769B/fi
Application granted granted Critical
Publication of FI78769C publication Critical patent/FI78769C/fi

Links

Classifications

    • 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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings

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)
FI852889A 1984-07-28 1985-07-24 Kolv i en foerbraenningsmotor. FI78769C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3428007 1984-07-28
DE19843428007 DE3428007A1 (de) 1984-07-28 1984-07-28 Kolben mit spezieller formgebung und kolbenringbestueckung

Publications (4)

Publication Number Publication Date
FI852889A0 FI852889A0 (fi) 1985-07-24
FI852889L FI852889L (fi) 1986-01-29
FI78769B FI78769B (fi) 1989-05-31
FI78769C true FI78769C (fi) 1989-09-11

Family

ID=6241898

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852889A FI78769C (fi) 1984-07-28 1985-07-24 Kolv i en foerbraenningsmotor.

Country Status (5)

Country Link
JP (1) JPS6140448A (enrdf_load_stackoverflow)
KR (1) KR860001284A (enrdf_load_stackoverflow)
DE (1) DE3428007A1 (enrdf_load_stackoverflow)
FI (1) FI78769C (enrdf_load_stackoverflow)
FR (1) FR2568313B1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749043A (en) * 1986-06-25 1988-06-07 Otis Engineering Corp. Subsurface safety valves and seals
DE4011535A1 (de) * 1990-04-10 1991-10-17 Man B & W Diesel Ag Tauchkolben fuer eine brennkraftmaschine
JP2579840Y2 (ja) * 1992-06-22 1998-09-03 株式会社リケン ハイトップリングピストン
DE4331324C2 (de) * 1993-09-15 1998-04-02 Man B & W Diesel Ag Kolbenring-System
DE10340313A1 (de) 2003-09-02 2005-05-19 Mahle Gmbh Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren
DE102004021662A1 (de) * 2004-05-03 2005-12-01 Man B & W Diesel Ag Kolben mit Kolbenringnuten
JP5106376B2 (ja) * 2008-12-25 2012-12-26 Ｔｐｒ株式会社 内燃機関用ピストン装置
DE102012000241B4 (de) * 2011-05-10 2016-12-08 Federal-Mogul Burscheid Gmbh Kolbenring für 2-Taktmotoren
DE102015009587B4 (de) 2015-07-24 2018-11-22 Federal-Mogul Burscheid Gmbh Kompressionskolbenring
CN105673451A (zh) * 2016-04-01 2016-06-15 奉化市鼎联汽车空压机厂 一种新型防窜油活塞结构
DE102017105952A1 (de) * 2017-03-20 2018-09-20 Federal-Mogul Burscheid Gmbh Flatter-Unterdrückungs Kolbenring
CN116324230B (zh) 2021-07-30 2024-02-13 帝伯爱尔株式会社 活塞环的组合以及活塞与活塞环的组合结构
JP7052156B1 (ja) 2021-07-30 2022-04-11 Ｔｐｒ株式会社 ピストンリングの組合せ、及びピストンとピストンリングとの組合せ構造
JP7307778B2 (ja) * 2021-09-30 2023-07-12 Ｔｐｒ株式会社 ピストンリングの組合せ、及び内燃機関
DE102023127294A1 (de) 2023-10-06 2025-04-10 Federal-Mogul Burscheid Gmbh Kolbenringanordnung und Kolben für einen Wasserstoffmotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667548A (en) * 1928-04-24 hanch
GB502695A (en) * 1937-09-29 1939-03-23 Vauxhall Motors Ltd Improved piston rings for internal combustion engines
JPS55146252A (en) * 1979-04-28 1980-11-14 Yamaha Motor Co Ltd Piston ring for two-cycle engine

Also Published As

Publication number Publication date
JPS6140448A (ja) 1986-02-26
FR2568313B1 (fr) 1989-12-15
JPH0525024B2 (enrdf_load_stackoverflow) 1993-04-09
DE3428007A1 (de) 1986-02-06
FI852889A0 (fi) 1985-07-24
FI78769B (fi) 1989-05-31
FI852889L (fi) 1986-01-29
KR860001284A (ko) 1986-02-24
FR2568313A1 (fr) 1986-01-31
DE3428007C2 (enrdf_load_stackoverflow) 1987-07-30

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: M.A.N.-B & W DIESEL GMBH