EA200200936A1 - Двигатель с кумулятивным зарядом - Google Patents

Двигатель с кумулятивным зарядом

Info

Publication number
EA200200936A1
EA200200936A1 EA200200936A EA200200936A EA200200936A1 EA 200200936 A1 EA200200936 A1 EA 200200936A1 EA 200200936 A EA200200936 A EA 200200936A EA 200200936 A EA200200936 A EA 200200936A EA 200200936 A1 EA200200936 A1 EA 200200936A1
Authority
EA
Eurasian Patent Office
Prior art keywords
charge
released
forming chamber
hole
compression zone
Prior art date
Application number
EA200200936A
Other languages
English (en)
Other versions
EA004390B1 (ru
Inventor
Ронни Дж. Дункан
Original Assignee
Дайрект Пропалшн Дивайсиз, Инк
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 Дайрект Пропалшн Дивайсиз, Инк filed Critical Дайрект Пропалшн Дивайсиз, Инк
Publication of EA200200936A1 publication Critical patent/EA200200936A1/ru
Publication of EA004390B1 publication Critical patent/EA004390B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/712—Shape curved concave
    • 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
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Двигатель с кумулятивным зарядом включает в себя кольцевую формирующую заряд камеру (3), образованную посредством соединения внутреннего (1) и внешнего (2) корпусов. Центральное сквозное отверстие во внутреннем корпусе позволяет выпускать выхлопные газы. Внешний корпус содержит, в основном, круглый диск с внутренним коническим вогнутым углублением и сквозные отверстия для введения топлива и воспламенения. Формирующая заряд камера имеет предпочтительно коническую форму, более широкую при основании и постепенно суживающуюся по площади поперечного сечения при поднятии в вершине. Эта конструкция образует кольцевую точку смыкания или сужение по направлению к вершине, которое создает первичную зону сжатия. Вторичная зона сжатия создается на вершине внешнего корпуса как раз за сужением, создавая гиперзвуковые газы, по мере того как в основном противоположно направленные потоки выхлопных газов сталкиваются и выпускаются через сквозное отверстие во внутреннем корпусе. Двигатель с кумулятивным зарядом может быть использован в многочисленных применениях, включая как устройство импульсного непосредственного двигателя, так и силовой привод турбины, или многочисленные инструменты и приспособления.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200936A 2000-03-02 2001-03-02 Двигатель с кумулятивным зарядом EA004390B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/517,130 US6430919B1 (en) 2000-03-02 2000-03-02 Shaped charged engine
PCT/US2001/006617 WO2001065103A1 (en) 2000-03-02 2001-03-02 Shaped charge engine

Publications (2)

Publication Number Publication Date
EA200200936A1 true EA200200936A1 (ru) 2003-02-27
EA004390B1 EA004390B1 (ru) 2004-04-29

Family

ID=24058482

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200936A EA004390B1 (ru) 2000-03-02 2001-03-02 Двигатель с кумулятивным зарядом

Country Status (11)

Country Link
US (3) US6430919B1 (ru)
EP (1) EP1264100A4 (ru)
JP (1) JP2004500515A (ru)
KR (1) KR20030025908A (ru)
CN (1) CN1522339A (ru)
AU (1) AU2001274804A1 (ru)
BR (1) BR0108902A (ru)
CA (1) CA2401759A1 (ru)
EA (1) EA004390B1 (ru)
MX (1) MXPA02008619A (ru)
WO (1) WO2001065103A1 (ru)

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US20080000215A1 (en) * 2000-03-02 2008-01-03 Duncan Ronnie J Engine systems and methods
US6874452B2 (en) 2002-01-15 2005-04-05 Joseph S. Adams Resonant combustion chamber and recycler for linear motors
JP4618612B2 (ja) * 2004-03-29 2011-01-26 国立大学法人横浜国立大学 パルスデトネーションエンジン着火方法及びその装置
US20090090110A1 (en) * 2007-10-04 2009-04-09 Honeywell International, Inc. Faceted dome assemblies for gas turbine engine combustors
GB2519155B (en) * 2013-10-11 2016-10-12 Reaction Engines Ltd Engine
CN104373247B (zh) * 2014-09-26 2016-06-22 汤广武 内爆式推动器
IT202100001439A1 (it) * 2021-01-26 2022-07-26 Sidereus Space Dynamics S R L Motore a razzo a doppia modalità di funzionamento e metodo di funzionamento di detto motore
CN117869126A (zh) * 2024-03-12 2024-04-12 西安航天动力研究所 一种火箭发动机燃烧室的直流式点火结构

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Also Published As

Publication number Publication date
EA004390B1 (ru) 2004-04-29
US20030046920A1 (en) 2003-03-13
US6658838B2 (en) 2003-12-09
EP1264100A1 (en) 2002-12-11
BR0108902A (pt) 2003-12-09
EP1264100A4 (en) 2003-09-10
US6430919B1 (en) 2002-08-13
AU2001274804A1 (en) 2001-09-12
JP2004500515A (ja) 2004-01-08
CN1522339A (zh) 2004-08-18
MXPA02008619A (es) 2004-09-06
CA2401759A1 (en) 2001-09-07
KR20030025908A (ko) 2003-03-29
WO2001065103A1 (en) 2001-09-07
US20040134184A1 (en) 2004-07-15

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Legal Events

Date Code Title Description
PD1A Registration of transfer to a eurasian application by order of succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU