BR9909653A - High power density diesel engine - Google Patents

High power density diesel engine

Info

Publication number
BR9909653A
BR9909653A BR9909653-6A BR9909653A BR9909653A BR 9909653 A BR9909653 A BR 9909653A BR 9909653 A BR9909653 A BR 9909653A BR 9909653 A BR9909653 A BR 9909653A
Authority
BR
Brazil
Prior art keywords
cylinder
expansion
compression
compression cylinder
tube
Prior art date
Application number
BR9909653-6A
Other languages
Portuguese (pt)
Inventor
Douglas M Baker
Original Assignee
Tecat Engineering Inc
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 Tecat Engineering Inc filed Critical Tecat Engineering Inc
Publication of BR9909653A publication Critical patent/BR9909653A/en

Links

Classifications

    • 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
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G3/00—Combustion-product positive-displacement engine plants
    • F02G3/02—Combustion-product positive-displacement engine plants with reciprocating-piston engines
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Patente de Invenção: <B>"MOTOR DIESEL DE DENSIDADE DE ALTA POTêNCIA"<D>. Motor (10) que apresenta um bloco de motor (12) com um cilindro de compressão (22) e um cilindro de expansão (24) definidos no mesmo. Um pistão de compressão (34) é localizado no cilindro de compressão (22) e um pistão de expansão(36) é localizado no cilindro de expansão (24). Cada pistão é conectado a um eixo de manivela (26, 28). Um tubo de antecâmara giratório (44) que apresenta duas câmaras de combustão de volume constante (48) definidas no mesmo é posicionado dentro de um alojamento (14) acoplado ao bloco de motor (12). As portas de indução e expansão formam, respectivamente, passagens que se comunicam com o cilindro de compressão (22) e o cilindro de expansão (24) com as câmaras (48) do tubo (44). O tubo (44) em si é giratoriamente sustentado no alojamento (14) e orientado com seu eixo (46) que é geralmente transversal aos eixos do cilindro. O motor (10) é operado de tal forma que as câmaras (48) sejam sucessivamente trazidas para comunicação através da porta de indução com o cilindro de compressão (22), separadas da comunicação com o cilindro de compressão (22), trazidas para uma posição para receber o combustível originário do dito injetor de combustível (62) e para iniciar a combustão, e depois trazidas para comunicação através da porta de expansão com o cilindro de expansão (24) para completar a combustão.Invention Patent: <B> "HIGH POWER DENSITY DIESEL ENGINE" <D>. Motor (10) with a motor block (12) with a compression cylinder (22) and an expansion cylinder (24) defined therein. A compression piston (34) is located on the compression cylinder (22) and an expansion piston (36) is located on the expansion cylinder (24). Each piston is connected to a crankshaft (26, 28). A rotating antechamber tube (44) which has two combustion chambers of constant volume (48) defined therein is positioned inside a housing (14) coupled to the engine block (12). The induction and expansion doors, respectively, form passages that communicate with the compression cylinder (22) and the expansion cylinder (24) with the chambers (48) of the tube (44). The tube (44) itself is pivotally supported in the housing (14) and oriented with its axis (46) which is generally transversal to the axes of the cylinder. The motor (10) is operated in such a way that the chambers (48) are successively brought into communication through the induction port with the compression cylinder (22), separated from the communication with the compression cylinder (22), brought to a position to receive fuel from said fuel injector (62) and to start combustion, and then brought into communication through the expansion port with the expansion cylinder (24) to complete combustion.

BR9909653-6A 1998-03-17 1999-03-17 High power density diesel engine BR9909653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7823698P 1998-03-17 1998-03-17
PCT/US1999/005632 WO1999047804A1 (en) 1998-03-17 1999-03-17 High power density, diesel engine

Publications (1)

Publication Number Publication Date
BR9909653A true BR9909653A (en) 2000-11-21

Family

ID=22142790

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909653-6A BR9909653A (en) 1998-03-17 1999-03-17 High power density diesel engine

Country Status (9)

Country Link
EP (1) EP1064458A4 (en)
JP (1) JP2002506949A (en)
KR (1) KR20010041930A (en)
CN (1) CN1298472A (en)
AU (1) AU3089899A (en)
BR (1) BR9909653A (en)
CA (1) CA2324102C (en)
MX (1) MXPA00009112A (en)
WO (1) WO1999047804A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543225B2 (en) 2001-07-20 2003-04-08 Scuderi Group Llc Split four stroke cycle internal combustion engine
WO2003040530A2 (en) 2001-11-02 2003-05-15 Scuderi Group Llc Split four stroke engine
MY138166A (en) 2003-06-20 2009-04-30 Scuderi Group Llc Split-cycle four-stroke engine
US6986329B2 (en) 2003-07-23 2006-01-17 Scuderi Salvatore C Split-cycle engine with dwell piston motion
US7597084B2 (en) * 2005-03-09 2009-10-06 Caterpillar Inc. Internal combustion engine and operating method therefor
US7513224B2 (en) * 2006-09-11 2009-04-07 The Scuderi Group, Llc Split-cycle aircraft engine
US9097178B2 (en) * 2011-11-30 2015-08-04 Tour Engine, Inc. Crossover valve in double piston cycle engine
CN105697141B (en) * 2016-03-24 2019-02-01 张忠友 Air-cooled Λ type two-stroke double stopper type diesel supercharging engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1211950A (en) * 1912-07-30 1917-01-09 Hector Vivian Lough Internal-combustion engine.
GB266386A (en) * 1926-02-22 1927-08-18 Fernand Laguesse Improvements relating to internal combustion engines
GB1481802A (en) * 1973-09-07 1977-08-03 Cross Mfg Co Internal combustion engines
US4015424A (en) * 1975-04-11 1977-04-05 Sakuta Shinohara Combustion engine with dual function motor element and rotary valve for cyclical fuel and exhaust metering
CH654067A5 (en) * 1982-09-24 1986-01-31 Roger Bajulaz COMBUSTION ENGINE AND METHOD FOR ACTIVATING IT.
US4553385A (en) * 1983-11-18 1985-11-19 Lamont John S Internal combustion engine
US4739615A (en) * 1986-01-14 1988-04-26 Staheli Arthur A Internal combustion engine in which compressed fuel mixture is combusted externally of the cylinders of the engine in a rotating combustion chamber
US4876992A (en) * 1988-08-19 1989-10-31 Standard Oil Company Crankshaft phasing mechanism
JP3287846B2 (en) * 1992-11-06 2002-06-04 エイ イー ビショップ リサーチ プロプライエタリー リミテッド Gas sealing system for rotary valve
US6199369B1 (en) * 1997-03-14 2001-03-13 Daniel J. Meyer Separate process engine
GB9711058D0 (en) * 1997-05-30 1997-07-23 Douglas John L A rotary internal combustion engine

Also Published As

Publication number Publication date
CA2324102C (en) 2007-12-04
EP1064458A1 (en) 2001-01-03
KR20010041930A (en) 2001-05-25
CN1298472A (en) 2001-06-06
AU3089899A (en) 1999-10-11
CA2324102A1 (en) 1999-09-23
JP2002506949A (en) 2002-03-05
WO1999047804A1 (en) 1999-09-23
EP1064458A4 (en) 2004-07-14
MXPA00009112A (en) 2004-09-10

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/03/1999, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 17.03.2019