JPH086638B2 - 内燃機関の、油冷却された多部分から成るプランジャピストン - Google Patents

内燃機関の、油冷却された多部分から成るプランジャピストン

Info

Publication number
JPH086638B2
JPH086638B2 JP61117678A JP11767886A JPH086638B2 JP H086638 B2 JPH086638 B2 JP H086638B2 JP 61117678 A JP61117678 A JP 61117678A JP 11767886 A JP11767886 A JP 11767886A JP H086638 B2 JPH086638 B2 JP H086638B2
Authority
JP
Japan
Prior art keywords
piston
oil
ring
hole
plunger
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
JP61117678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61272453A (ja
Inventor
ヨルダン・ゲンチエフ
ホルスト・リントナー
Original Assignee
エム・アー・エヌ・−ベー・ウント・ヴエー・デイーゼル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
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 エム・アー・エヌ・−ベー・ウント・ヴエー・デイーゼル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング filed Critical エム・アー・エヌ・−ベー・ウント・ヴエー・デイーゼル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Publication of JPS61272453A publication Critical patent/JPS61272453A/ja
Publication of JPH086638B2 publication Critical patent/JPH086638B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F02F3/225—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid the liquid being directed into blind holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
JP61117678A 1985-05-24 1986-05-23 内燃機関の、油冷却された多部分から成るプランジャピストン Expired - Fee Related JPH086638B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853518721 DE3518721C3 (de) 1985-05-24 1985-05-24 Ölgekühlter, mehrteiliger Tauchkolben einer Brennkraftmaschine
DE3518721.2 1985-05-24

Publications (2)

Publication Number Publication Date
JPS61272453A JPS61272453A (ja) 1986-12-02
JPH086638B2 true JPH086638B2 (ja) 1996-01-29

Family

ID=6271558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61117678A Expired - Fee Related JPH086638B2 (ja) 1985-05-24 1986-05-23 内燃機関の、油冷却された多部分から成るプランジャピストン

Country Status (4)

Country Link
JP (1) JPH086638B2 (de)
DE (1) DE3518721C3 (de)
FR (1) FR2582351B1 (de)
NL (1) NL191493C (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708377A1 (de) * 1986-03-20 1987-10-01 Mahle Gmbh Oelgekuehlter kolben fuer verbrennungsmotoren
DE3702694C1 (en) * 1987-01-30 1988-04-21 Mahle Gmbh Oil-cooled piston for internal combustion engines, especially for diesel engines
DE3832022C1 (de) * 1988-09-21 1989-09-21 Mahle Gmbh, 7000 Stuttgart, De
US4965279A (en) * 1988-11-18 1990-10-23 E. R. Squibb & Sons, Inc. Cyclopropyl aza prostaglandin analogs
DE3919872A1 (de) * 1989-06-19 1990-12-20 Mahle Gmbh Tauchkolben fuer verbrennungsmotoren mit einem kuehloeldurchfluteten kolbenkopf
DE4018252A1 (de) * 1990-06-07 1991-12-12 Man B & W Diesel Ag Oelgekuehlter kolben
DE4040611A1 (de) * 1990-12-19 1992-07-02 Man B & W Diesel Ag Jet-kolbenkuehlung
DE4120850A1 (de) * 1991-06-25 1993-01-07 Kolbenschmidt Ag Gebauter, oelgekuehlter kolben fuer dieselmotoren
DE10022035A1 (de) 2000-05-05 2001-11-08 Mahle Gmbh Verbrennungsmotor mit einem gebauten Kolben
DE10244512A1 (de) * 2002-09-25 2004-04-15 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE10244511A1 (de) * 2002-09-25 2004-04-15 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE10255731A1 (de) 2002-11-29 2004-06-09 Mahle Gmbh Kolben für einen Verbrennungsmotor
US7918155B2 (en) * 2007-12-12 2011-04-05 Mahle International Gmbh Piston with a cooling gallery
US8065985B2 (en) * 2009-05-04 2011-11-29 Federal-Mogul Corporation Piston having a central cooling gallery with a contoured flange
DE102010015568A1 (de) * 2010-04-19 2011-10-20 Ks Kolbenschmidt Gmbh Kolbenoberteil eines gebauten oder geschweißten Kolbens mit erweiterten Kühlräumen
DE102012207951B4 (de) * 2012-05-11 2022-09-22 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102012208090B4 (de) * 2012-05-15 2022-03-24 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102013002232B4 (de) * 2013-02-11 2022-11-17 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102013009415A1 (de) 2013-06-05 2014-12-11 Man Diesel & Turbo Se Kolben einer Brennkraftmaschine
DE102016202643A1 (de) * 2016-02-22 2017-08-24 Mahle International Gmbh Kolben einer Brennkraftmaschine
EP3301284B1 (de) * 2016-09-29 2020-11-25 Caterpillar Energy Solutions GmbH Kolben mit anordnung zur kühlung
KR101706751B1 (ko) 2016-09-30 2017-02-27 삼영기계 (주) 고압 피스톤 크라운
RU2675974C1 (ru) * 2017-11-03 2018-12-25 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Поршень форсированного дизельного двигателя
CN107939522B (zh) * 2017-11-22 2019-11-05 中国北方发动机研究所(天津) 一种活塞-活塞销-连杆组合单元匹配结构
DE102018201556A1 (de) * 2018-02-01 2019-08-01 Volkswagen Aktiengesellschaft Hubkolben für eine Hubkolbenbrennkraftmaschine und Verwendung eines Hubkolbens in einer Hubkolbenbrennkraftmaschine
CN108547707A (zh) * 2018-05-17 2018-09-18 象山浦动机械科技有限公司 分体式钢顶钢裙活塞
DE102019122877B4 (de) * 2019-08-27 2021-08-19 Man Energy Solutions Se Kolben einer Brennkraftmaschine
DE102019133115A1 (de) 2019-12-05 2021-06-10 Ford Global Technologies Llc Luftansaugvorrichtung einer Hubkolbenbrennkraftmaschine
US11326549B2 (en) 2020-01-21 2022-05-10 Ford Global Technologies, Llc 218-0266 volcano-shaped inlet of piston oil-cooling gallery

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7203513U (de) * 1972-05-10 Alcan Alu-Werke Gmbh Mehrteiliger Kolben mit Kühlraum im Kolbenkopf
AT141390B (de) * 1932-10-25 1935-04-10 Ernst Dipl Ing Mahle Leichtmetallkolben für Brennkraftmaschinen.
DE1526598A1 (de) * 1966-10-07 1970-02-12 Maschf Augsburg Nuernberg Ag Einrichtung zur Verringerung des Zylinderbuechsenverschleisses bei Tauchkolbenmotoren insbesondere fuer Schweroelbetrieb
GB1232990A (de) * 1967-09-28 1971-05-26
FR2125687A5 (de) * 1971-02-16 1972-09-29 Semt
DE2140824C2 (de) * 1971-08-14 1983-06-01 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Ölgekühlter Kolben für Brennkraftmaschinen
DE2307347A1 (de) * 1973-02-15 1974-08-22 Maschf Augsburg Nuernberg Ag Mehrteiliger tauchkolben fuer viertaktbrennkraftmaschinen, insbesondere grossdieselmotoren
JPS5179239U (de) * 1975-11-26 1976-06-23
JPS5416975U (de) * 1977-07-08 1979-02-03
DE2821176C2 (de) * 1978-05-13 1982-12-09 Mahle Gmbh, 7000 Stuttgart Kolben mit Bodenplatte für Verbrennungsmotor
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
JPS5633575A (en) * 1979-08-25 1981-04-04 Nissan Motor Co Ltd Ground speed detecting rader for vehicle
JPS5831464B2 (ja) * 1980-04-30 1983-07-06 川崎重工業株式会社 内燃機関のピストン構造
DE3303984C1 (de) * 1983-02-05 1984-05-24 Mahle Gmbh, 7000 Stuttgart Mehrteiliger,fluessigkeitsgekuehlter Kolben fuer Verbrennungsmotoren
JPS59181248U (ja) * 1983-05-20 1984-12-03 川崎重工業株式会社 内燃機関のピストン装置
DE3502644A1 (de) * 1985-01-26 1986-07-31 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter, mehrteiliger tauchkolben fuer hubkolbenbrennkraftmaschinen

Also Published As

Publication number Publication date
NL191493C (nl) 1995-08-04
FR2582351A1 (fr) 1986-11-28
JPS61272453A (ja) 1986-12-02
DE3518721C3 (de) 1997-09-04
NL191493B (nl) 1995-04-03
FR2582351B1 (fr) 1989-06-30
DE3518721A1 (de) 1986-11-27
NL8601194A (nl) 1986-12-16
DE3518721C2 (de) 1990-10-18

Similar Documents

Publication Publication Date Title
JPH086638B2 (ja) 内燃機関の、油冷却された多部分から成るプランジャピストン
US6318243B1 (en) Two-piece piston assembly
EP0398993B1 (de) Maschinenkolbenzusammenbau und dessen geschmiedeter kolben mit kühlraum
US6763758B2 (en) Multi-part cooled piston for an internal combustion engine
EP1222364B2 (de) Kolben mit zwei kühlmittelkanälen
US5975040A (en) Piston unit for an internal combustion engine
US7281466B1 (en) Piston coolant gallery
CS244413B2 (en) Piston of a machine with reversibly moving pistons especially of an internal combustion engine
JP2540493B2 (ja) 往復動ピストン内燃機関用のオイル冷却式のピストン
US5040454A (en) Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
JP2004505195A (ja) エンジン・ピストンおよび製造
JP4490025B2 (ja) 燃焼機関
US6499387B2 (en) Unified multi-piece piston and method of manufacture
US4114519A (en) Pistons
US5115726A (en) Two-piece piston assembly
USRE34139E (en) Engine piston assembly and forged piston member therefor having a cooling recess
US4669366A (en) Aluminum plunger piston with thermal expansion regulating strip, for internal combustion engines
US5562074A (en) Piston for internal-combustion engines
US6435077B1 (en) Piston head
PL308171A1 (en) Integral one-part cylinder head and lining sleeve incorporating water jacket without wall draft and method of making same
US4354426A (en) Expansion-controlled light alloy piston
JPH07293326A (ja) 内燃機関のピストン構造及びその製作法
US3648572A (en) Dismountable cylinder for reciprocable piston machines
JP2656640B2 (ja) ピストン組立体および所定の圧縮高さ対半径比を有するピストン部材
US20190331222A1 (en) Piston with optimized oil ring negation

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees