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BR8704177A - Pistao composto aperfeicoado para cilindro de motor a diesel - Google Patents

Pistao composto aperfeicoado para cilindro de motor a diesel

Info

Publication number
BR8704177A
BR8704177A BR8704177A BR8704177A BR8704177A BR 8704177 A BR8704177 A BR 8704177A BR 8704177 A BR8704177 A BR 8704177A BR 8704177 A BR8704177 A BR 8704177A BR 8704177 A BR8704177 A BR 8704177A
Authority
BR
Brazil
Prior art keywords
diesel engine
engine cylinder
perfect compound
compound track
track
Prior art date
Application number
BR8704177A
Other languages
English (en)
Inventor
Ludwig Elsbett
Gunter Elsbett
Klaus Elsbett
Original Assignee
Elsbett L
Elsbett G
Klaus Elsbett
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=6306516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8704177(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elsbett L, Elsbett G, Klaus Elsbett filed Critical Elsbett L
Publication of BR8704177A publication Critical patent/BR8704177A/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 
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
BR8704177A 1986-08-01 1987-07-31 Pistao composto aperfeicoado para cilindro de motor a diesel BR8704177A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3626129 1986-08-01

Publications (1)

Publication Number Publication Date
BR8704177A true BR8704177A (pt) 1988-04-12

Family

ID=6306516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704177A BR8704177A (pt) 1986-08-01 1987-07-31 Pistao composto aperfeicoado para cilindro de motor a diesel

Country Status (10)

Country Link
US (1) US4781159A (pt)
EP (1) EP0316330B1 (pt)
KR (1) KR950003748B1 (pt)
AU (1) AU7754187A (pt)
BR (1) BR8704177A (pt)
DE (1) DE3724618C2 (pt)
MX (1) MX162166A (pt)
OA (1) OA09033A (pt)
SU (1) SU1711680A3 (pt)
WO (1) WO1988001017A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388973B (de) * 1987-08-17 1989-09-25 Avl Verbrennungskraft Messtech Kolben fuer brennkraftmaschinen
WO1990004713A1 (en) * 1988-10-21 1990-05-03 Caterpillar Inc. Engine including a piston member having a high top ring groove
US4847964B1 (en) * 1988-10-21 2000-05-09 Caterpillar Inc Method of producing a crown for an articulated piston
IN175093B (pt) * 1988-10-21 1995-04-29 Caterpillar Inc
US4867119A (en) * 1988-10-21 1989-09-19 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
DE69032067T2 (de) * 1989-12-28 1998-06-18 Koriyama Kasei Co Ltd Verfahren zur reinigung von organozinn(iv)-polyhalogeniden
BR9004990A (pt) * 1990-09-28 1992-03-31 Metal Leve Sa Processo de fabricacao de cabeca de embolo articulado e embolo articulado
US5429080A (en) * 1993-12-13 1995-07-04 Evestar Technologies, Inc. Compact internal combustion engine
DE19501416A1 (de) * 1995-01-19 1996-07-25 Kolbenschmidt Ag Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens
US5868112A (en) * 1996-12-19 1999-02-09 Cummins Engine Company, Inc. Deep angle injection nozzle and piston having complementary combustion bowl
US6732703B2 (en) * 2002-06-11 2004-05-11 Cummins Inc. Internal combustion engine producing low emissions
US7210448B2 (en) * 2002-06-11 2007-05-01 Cummins, Inc. Internal combustion engine producing low emissions
US8276563B2 (en) * 2002-06-28 2012-10-02 Cummins, Inc. Internal combustion engine piston
DE102004045634A1 (de) * 2004-09-21 2006-04-06 Daimlerchrysler Ag Brennkraftmaschine
JPWO2011090188A1 (ja) * 2010-01-25 2013-05-23 株式会社日立ハイテクノロジーズ 液体クロマトグラフ、および液体クロマトグラフ用送液装置
US9234451B2 (en) * 2010-04-20 2016-01-12 Caterpillar Inc. Piston having combustion bowl shaped to balance combustion efficiency and emission properties
US8978621B2 (en) * 2010-04-20 2015-03-17 Caterpillar Inc. Piston having combustion bowl shaped to balance combustion efficiency and emission properties
CN203584599U (zh) 2011-03-17 2014-05-07 康明斯知识产权公司 用于内燃发动机的活塞
JP2013053572A (ja) * 2011-09-05 2013-03-21 Isuzu Motors Ltd 直噴式エンジンの燃焼室構造
DE102013018250A1 (de) * 2013-10-30 2015-04-30 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670802C (de) * 1939-01-25 Versuchsanstalt Fuer Luftfahrt Kolben fuer Brennkraftmaschinen
AU503148B2 (en) * 1975-06-16 1979-08-23 Cummins Engine Company, Inc Piston with flexible heat dam
DE2543478C2 (de) * 1975-09-30 1983-01-05 Günter 8543 Hilpoltstein Elsbett Kolben für Brennkraftmaschinen, insb. Dieselmotoren
DE2545588A1 (de) * 1975-10-11 1977-04-14 Elsbett L Kolben fuer brennkraftmaschinen, insbesondere dieselmotoren
DE2841980A1 (de) * 1978-09-27 1980-04-17 Schmidt Gmbh Karl Leichtkolben fuer brennkraftmaschinen
DE2850126A1 (de) * 1978-11-18 1980-05-29 Boge Kompressoren Kolben fuer kolbenmaschinen wie kolbenverdichter, brennkraftmaschinen o.dgl.
IT1194060B (it) * 1981-07-31 1988-09-14 Ae Borgo Spa Pistone per motori diesel con camera di combustione isolata
DE3210771A1 (de) * 1982-03-24 1983-09-29 Günter 8543 Hilpoltstein Elsbett Kolbentrieb fuer hubkolben-brennkraftmaschinen, wie dieselmotoren u.a.

Also Published As

Publication number Publication date
EP0316330B1 (de) 1991-03-20
EP0316330A1 (de) 1989-05-24
WO1988001017A1 (fr) 1988-02-11
MX162166A (es) 1991-04-04
KR880701822A (ko) 1988-11-05
OA09033A (en) 1991-03-31
US4781159A (en) 1988-11-01
AU7754187A (en) 1988-02-24
KR950003748B1 (ko) 1995-04-18
DE3724618C2 (de) 1988-08-04
SU1711680A3 (ru) 1992-02-07
DE3724618A1 (de) 1988-02-04

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 31/07/2002