BR7804259A - Pistao refrigerado para motor a combustao e processo para a fabricacao do mesmo - Google Patents

Pistao refrigerado para motor a combustao e processo para a fabricacao do mesmo

Info

Publication number
BR7804259A
BR7804259A BR7804259A BR7804259A BR7804259A BR 7804259 A BR7804259 A BR 7804259A BR 7804259 A BR7804259 A BR 7804259A BR 7804259 A BR7804259 A BR 7804259A BR 7804259 A BR7804259 A BR 7804259A
Authority
BR
Brazil
Prior art keywords
manufacturing
same
combustion engine
cooled track
track
Prior art date
Application number
BR7804259A
Other languages
English (en)
Inventor
H Moebus
Original Assignee
Schmidt Gmbh Karl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6013111&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7804259(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schmidt Gmbh Karl filed Critical Schmidt Gmbh Karl
Publication of BR7804259A publication Critical patent/BR7804259A/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/10—Low-tension installation, e.g. using surface-discharge sparking plugs
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • 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)
BR7804259A 1977-07-04 1978-07-03 Pistao refrigerado para motor a combustao e processo para a fabricacao do mesmo BR7804259A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772730120 DE2730120A1 (de) 1977-07-04 1977-07-04 Gekuehlter brennkraftmaschinenkolben

Publications (1)

Publication Number Publication Date
BR7804259A true BR7804259A (pt) 1979-04-17

Family

ID=6013111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804259A BR7804259A (pt) 1977-07-04 1978-07-03 Pistao refrigerado para motor a combustao e processo para a fabricacao do mesmo

Country Status (4)

Country Link
EP (1) EP0000592B1 (pt)
JP (1) JPS5428949A (pt)
BR (1) BR7804259A (pt)
DE (2) DE2730120A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
JPS578335U (pt) * 1980-06-18 1982-01-16
DE9108696U1 (de) * 1991-07-15 1991-08-29 Alcan Deutschland GmbH, 3400 Göttingen Kolben für Brennkraftmaschinen
DE19510050A1 (de) * 1995-03-20 1996-09-26 Mahle Gmbh Leichter, gegossener Kolben für Verbrennungsmotoren
US6279455B1 (en) * 1998-10-06 2001-08-28 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
GB2366607B (en) * 2000-09-06 2004-06-09 Federal Mogul Bradford Ltd Piston for internal combustion engine
DE102004038465A1 (de) * 2004-08-07 2006-02-23 Ks Kolbenschmidt Gmbh Kolben, insbesondere Kühlkanalkolben einer Brennkraftmaschine, mit zumindest drei Reibschweißzonen
DE102007044106A1 (de) 2007-09-15 2009-03-19 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
DE102009032941A1 (de) * 2009-07-14 2011-01-20 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US9970384B2 (en) 2009-11-06 2018-05-15 Federal-Mogul Llc Steel piston with cooling gallery and method of construction thereof
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
US20110197845A1 (en) * 2010-02-17 2011-08-18 William Flowers Piston assembly
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
US8671905B2 (en) * 2011-07-12 2014-03-18 Mahle International Gmbh Piston for an internal combustion engine and method for its production
US9243709B2 (en) * 2013-03-14 2016-01-26 Mahle International Gmbh Welded piston assembly
KR101874559B1 (ko) 2016-12-07 2018-08-02 동양피스톤 주식회사 차량 엔진용 피스톤 및 차량 엔진용 피스톤의 제조 방법
CN116710646A (zh) 2020-12-03 2023-09-05 康明斯公司 活塞、气缸体组件和冷却方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE393451C (de) * 1924-04-11 Maschf Augsburg Nuernberg Ag Auswechselbarer gekuehlter Kolbenboden fuer Grossdieselmaschinen
GB769919A (en) * 1954-06-10 1957-03-13 Maybach Motorenbau Gmbh Improvements in or relating to oil-cooled pistons for high-speed internal combustionengines
US3485143A (en) * 1967-10-09 1969-12-23 Caterpillar Tractor Co Friction welded internally cooled piston

Also Published As

Publication number Publication date
DE2860397D1 (en) 1981-02-26
DE2730120A1 (de) 1979-01-25
JPS5428949A (en) 1979-03-03
EP0000592A1 (de) 1979-02-07
EP0000592B1 (de) 1981-01-07

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