DE50007200D1 - Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben - Google Patents

Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben

Info

Publication number
DE50007200D1
DE50007200D1 DE50007200T DE50007200T DE50007200D1 DE 50007200 D1 DE50007200 D1 DE 50007200D1 DE 50007200 T DE50007200 T DE 50007200T DE 50007200 T DE50007200 T DE 50007200T DE 50007200 D1 DE50007200 D1 DE 50007200D1
Authority
DE
Germany
Prior art keywords
piston
welded
built
existing
soldered parts
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 - Lifetime
Application number
DE50007200T
Other languages
English (en)
Inventor
Reinhold Fuchs
Dietmar Zaiser
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.)
Mahle GmbH
Original Assignee
Mahle 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 Mahle GmbH filed Critical Mahle GmbH
Priority to DE50007200T priority Critical patent/DE50007200D1/de
Application granted granted Critical
Publication of DE50007200D1 publication Critical patent/DE50007200D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • 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)
DE50007200T 1999-01-20 2000-01-04 Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben Expired - Lifetime DE50007200D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007200T DE50007200D1 (de) 1999-01-20 2000-01-04 Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19902144A DE19902144A1 (de) 1999-01-20 1999-01-20 Gebauter Kolben oder aus miteinander verschweißten bzw. verlöteten Bauteilen bestehender Kolben
PCT/DE2000/000094 WO2000043661A1 (de) 1999-01-20 2000-01-04 Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben
DE50007200T DE50007200D1 (de) 1999-01-20 2000-01-04 Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben

Publications (1)

Publication Number Publication Date
DE50007200D1 true DE50007200D1 (de) 2004-09-02

Family

ID=7894852

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19902144A Withdrawn DE19902144A1 (de) 1999-01-20 1999-01-20 Gebauter Kolben oder aus miteinander verschweißten bzw. verlöteten Bauteilen bestehender Kolben
DE50007200T Expired - Lifetime DE50007200D1 (de) 1999-01-20 2000-01-04 Gebauter kolben oder aus miteinander verschweissten bzw. verlöteten bauteilen bestehender kolben

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19902144A Withdrawn DE19902144A1 (de) 1999-01-20 1999-01-20 Gebauter Kolben oder aus miteinander verschweißten bzw. verlöteten Bauteilen bestehender Kolben

Country Status (5)

Country Link
US (1) US6467397B1 (de)
EP (1) EP1144834B1 (de)
JP (1) JP4410944B2 (de)
DE (2) DE19902144A1 (de)
WO (1) WO2000043661A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158986B1 (en) * 1999-07-27 2007-01-02 Mailfrontier, Inc. A Wholly Owned Subsidiary Of Sonicwall, Inc. Method and system providing user with personalized recommendations by electronic-mail based upon the determined interests of the user pertain to the theme and concepts of the categorized document
GB2366607B (en) * 2000-09-06 2004-06-09 Federal Mogul Bradford Ltd Piston for internal combustion engine
DE10106578A1 (de) * 2001-02-13 2002-08-22 Mahle Gmbh Unterteil für einen gebauten Kolben
KR100677298B1 (ko) * 2003-05-12 2007-02-05 엘지전자 주식회사 휴대용 단말기의 커버 교체장치
WO2010075959A1 (de) * 2008-12-15 2010-07-08 Ks Kolbenschmidt Gmbh Einteileger kolben aus stahl mit optimiertem mehrkomponentenkühlsystem
WO2010099372A2 (en) * 2009-02-27 2010-09-02 Federal-Mogul Corporation Piston with central directional oil flow and wrist pin lubrication feature and method of construction thereof
DE102011013067A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
KR20160046833A (ko) * 2013-08-29 2016-04-29 페더럴-모걸 코오포레이숀 풀 스커트를 지닌 양면 용접 강철 피스톤
US11008864B2 (en) 2014-04-24 2021-05-18 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
WO2015162614A1 (en) 2014-04-24 2015-10-29 Shaul Yaakoby Free piston engine
US11346219B2 (en) 2014-04-24 2022-05-31 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
JP6826098B2 (ja) 2015-07-15 2021-02-03 アクエリアス・エンジンズ・（エイ・エム）・リミテッドＡｑｕａｒｉｕｓ Ｅｎｇｉｎｅｓ （Ａ．Ｍ．） Ｌｔｄ． フリーピストンエンジン
WO2017068427A1 (en) 2015-10-20 2017-04-27 Shaul Yaakoby Vibration prevention in a linear actuator
US10641166B1 (en) 2018-12-03 2020-05-05 Aquarius Engines (A.M.) Ltd. Piston rod and free piston engine
US11008959B2 (en) 2019-06-28 2021-05-18 Aquarius Engines Central Europe Sp. z o.o. System and method for controlling engine using reference point

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR748101A (de) 1933-06-28
US1686357A (en) * 1921-10-27 1928-10-02 Edward M Williams Piston
US1466786A (en) * 1922-04-17 1923-09-04 Brynteson Alfred Piston
US2026611A (en) * 1929-04-15 1936-01-07 Gen Motors Corp Composite piston
US2244008A (en) * 1939-06-16 1941-06-03 Gen Motors Corp Piston construction
DE2914456A1 (de) * 1979-04-10 1980-10-23 Schmidt Gmbh Karl Gebauter kolben fuer brennkraftmaschinen
DE3032671A1 (de) * 1980-08-29 1982-03-18 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben fuer brennkraftmaschinen
DE3480013D1 (en) * 1983-10-29 1989-11-09 Ae Plc Pistons
JPH07293326A (ja) 1994-04-22 1995-11-07 A D D:Kk 内燃機関のピストン構造及びその製作法
DE4416120A1 (de) * 1994-05-06 1995-11-09 Mahle Gmbh Zweiteiliger Kolben
JPH094464A (ja) 1995-06-19 1997-01-07 Yanmar Diesel Engine Co Ltd 内燃機関
JPH0996247A (ja) 1995-09-30 1997-04-08 Suzuki Motor Corp 内燃機関のピストン

Also Published As

Publication number Publication date
DE19902144A1 (de) 2000-07-27
EP1144834A1 (de) 2001-10-17
EP1144834B1 (de) 2004-07-28
JP4410944B2 (ja) 2010-02-10
WO2000043661A1 (de) 2000-07-27
US6467397B1 (en) 2002-10-22
JP2002535548A (ja) 2002-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition