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FR2857555B1 - Accelerateur a plasma a derive fermee d'electrons - Google Patents

Accelerateur a plasma a derive fermee d'electrons

Info

Publication number
FR2857555B1
FR2857555B1 FR0308384A FR0308384A FR2857555B1 FR 2857555 B1 FR2857555 B1 FR 2857555B1 FR 0308384 A FR0308384 A FR 0308384A FR 0308384 A FR0308384 A FR 0308384A FR 2857555 B1 FR2857555 B1 FR 2857555B1
Authority
FR
France
Prior art keywords
derivative
plasma accelerator
closed electron
electron
closed
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
FR0308384A
Other languages
English (en)
Other versions
FR2857555A1 (fr
Inventor
Olivier Secheresse
Antonina Bougrova
Alexei Morozov
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs SA
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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0308384A priority Critical patent/FR2857555B1/fr
Priority to DE602004013401T priority patent/DE602004013401T2/de
Priority to EP04291618A priority patent/EP1496727B1/fr
Priority to RU2004120251/06A priority patent/RU2344577C2/ru
Priority to UA20040705520A priority patent/UA81616C2/ru
Priority to US10/887,236 priority patent/US7180243B2/en
Priority to JP2004202953A priority patent/JP4916097B2/ja
Publication of FR2857555A1 publication Critical patent/FR2857555A1/fr
Application granted granted Critical
Publication of FR2857555B1 publication Critical patent/FR2857555B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H1/00—Using plasma to produce a reactive propulsive thrust
    • F03H1/0037—Electrostatic ion thrusters
    • F03H1/0062—Electrostatic ion thrusters grid-less with an applied magnetic field
    • F03H1/0075—Electrostatic ion thrusters grid-less with an applied magnetic field with an annular channel; Hall-effect thrusters with closed electron drift
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/54—Plasma accelerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
FR0308384A 2003-07-09 2003-07-09 Accelerateur a plasma a derive fermee d'electrons Expired - Lifetime FR2857555B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0308384A FR2857555B1 (fr) 2003-07-09 2003-07-09 Accelerateur a plasma a derive fermee d'electrons
DE602004013401T DE602004013401T2 (de) 2003-07-09 2004-06-28 Plasmabeschleuniger mit geschlossener Elektronenbahn
EP04291618A EP1496727B1 (fr) 2003-07-09 2004-06-28 Accélérateur à plasma à dérive fermée d'électrons
RU2004120251/06A RU2344577C2 (ru) 2003-07-09 2004-07-05 Плазменный ускоритель с закрытым дрейфом электронов
UA20040705520A UA81616C2 (ru) 2003-07-09 2004-07-08 Плазменный ускоритель с закрытым дрейфом электронов
US10/887,236 US7180243B2 (en) 2003-07-09 2004-07-08 Plasma accelerator with closed electron drift
JP2004202953A JP4916097B2 (ja) 2003-07-09 2004-07-09 閉じた電子ドリフトプラズマ加速器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0308384A FR2857555B1 (fr) 2003-07-09 2003-07-09 Accelerateur a plasma a derive fermee d'electrons

Publications (2)

Publication Number Publication Date
FR2857555A1 FR2857555A1 (fr) 2005-01-14
FR2857555B1 true FR2857555B1 (fr) 2005-10-14

Family

ID=33443254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0308384A Expired - Lifetime FR2857555B1 (fr) 2003-07-09 2003-07-09 Accelerateur a plasma a derive fermee d'electrons

Country Status (7)

Country Link
US (1) US7180243B2 (fr)
EP (1) EP1496727B1 (fr)
JP (1) JP4916097B2 (fr)
DE (1) DE602004013401T2 (fr)
FR (1) FR2857555B1 (fr)
RU (1) RU2344577C2 (fr)
UA (1) UA81616C2 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259378B2 (en) * 2003-04-10 2007-08-21 Applied Process Technologies, Inc. Closed drift ion source
KR100599094B1 (ko) * 2004-11-29 2006-07-12 삼성전자주식회사 코일의 권선수 조절에 의한 전자기 유도 가속장치
US8460763B2 (en) * 2007-03-01 2013-06-11 Plasmatrix Materials Ab Method for enhancing dynamic stiffness
US7858949B2 (en) * 2008-07-18 2010-12-28 Brookhaven Science Associates, Llc Multi-anode ionization chamber
EA020763B9 (ru) 2008-08-04 2015-05-29 Эй-Джи-Си Флет Гласс Норт Эмерике, Инк. Источник плазмы и способы нанесения тонкопленочных покрытий с использованием плазменно-химического осаждения из газовой фазы
WO2010044641A2 (fr) * 2008-10-16 2010-04-22 주식회사 인포비온 Générateur de faisceau électronique à largeur angulaire de faisceau ajustable
US20110199027A1 (en) * 2008-10-16 2011-08-18 Yong Hwan Kim Electron beam generator having adjustable beam width
US8468794B1 (en) * 2010-01-15 2013-06-25 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Electric propulsion apparatus
RU2465749C2 (ru) * 2010-04-02 2012-10-27 Государственное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э.Баумана" Способ электромагнитной фокусировки ионного пучка в ускорителе плазмы с азимутальным дрейфом электронов
RU2438208C1 (ru) * 2010-05-18 2011-12-27 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Плазменный катод
US9449793B2 (en) * 2010-08-06 2016-09-20 Lam Research Corporation Systems, methods and apparatus for choked flow element extraction
RU2458249C1 (ru) * 2011-03-31 2012-08-10 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Способ очистки рабочей части ускорительного канала стационарного плазменного двигателя от продуктов эрозии
RU2474984C1 (ru) * 2011-10-24 2013-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский авиационный институт (национальный исследовательский университет)" Плазменный ускоритель с замкнутым дрейфом электронов
US8618521B2 (en) 2012-03-03 2013-12-31 The Board Of Trustees Of The Leland Stanford Junior University Pluridirectional very high electron energy radiation therapy systems and processes
RU2540140C2 (ru) * 2013-04-24 2015-02-10 Мельников Юрий Константинович Ускоритель плазмы
EP3043864A4 (fr) 2013-09-11 2017-07-26 The Board of Trustees of The Leland Stanford Junior University Méthodes et systèmes de modulation de l'intensité d'un faisceau pour faciliter des traitements radiothérapeutiques rapides
WO2015102681A2 (fr) 2013-09-11 2015-07-09 The Board Of Trustees Of The Leland Stanford Junior University Procédés et systèmes de génération et de distribution de puissance rf pour faciliter des radiothérapies rapides
US9196449B1 (en) * 2014-10-09 2015-11-24 Far-Tech, Inc. Floating grid electron source
US10755901B2 (en) 2014-12-05 2020-08-25 Agc Flat Glass North America, Inc. Plasma source utilizing a macro-particle reduction coating and method of using a plasma source utilizing a macro-particle reduction coating for deposition of thin film coatings and modification of surfaces
BR112017011612A2 (pt) 2014-12-05 2018-01-16 Agc Glass Europe, S.A fonte de plasma de cátodo oco
US9721764B2 (en) 2015-11-16 2017-08-01 Agc Flat Glass North America, Inc. Method of producing plasma by multiple-phase alternating or pulsed electrical current
US9721765B2 (en) 2015-11-16 2017-08-01 Agc Flat Glass North America, Inc. Plasma device driven by multiple-phase alternating or pulsed electrical current
US10242846B2 (en) 2015-12-18 2019-03-26 Agc Flat Glass North America, Inc. Hollow cathode ion source
US10573499B2 (en) 2015-12-18 2020-02-25 Agc Flat Glass North America, Inc. Method of extracting and accelerating ions
IL256341A (en) * 2017-12-14 2018-01-31 Technion Res & Development Found Ltd The god engine has a narrow channel
US11486371B2 (en) * 2017-12-19 2022-11-01 Aerojet Rocketdyne, Inc. Hall thruster with annular cathode
CN108894939A (zh) * 2018-04-23 2018-11-27 哈尔滨工业大学 大高径比霍尔推力器的磁场梯度调控方法
CN108953087A (zh) * 2018-08-07 2018-12-07 金群英 一种包括多个储气室的霍尔推进器
CN108953088A (zh) * 2018-08-07 2018-12-07 金群英 一种新型霍尔推力器
CN109026580A (zh) * 2018-08-07 2018-12-18 柳盼 一种霍尔推进器气体推进剂的输送方法
US11530690B2 (en) 2019-02-13 2022-12-20 Technion Research & Development Foundation Ltd. Ignition process for narrow channel hall thruster
CN110617186B (zh) * 2019-09-05 2020-10-09 上海空间推进研究所 一种放电室结构
FR3110641B1 (fr) 2020-05-19 2023-05-26 Inst Nat Polytechnique Toulouse Circuit magnétique de création d'un champ magnétique dans un canal annulaire principal d'ionisation et d'accélération de propulseur plasmique à effet Hall.
US20250081325A1 (en) * 2021-08-02 2025-03-06 The Trustees Of Princeton University Magnetic orbital angular momentum beam acceleration
JP7589661B2 (ja) * 2021-09-10 2024-11-26 ウシオ電機株式会社 誘電体バリア放電式プラズマ発生装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935503A (en) * 1973-11-26 1976-01-27 The Kreidl Chemico Physical K.G. Particle accelerator
EP0463408A3 (en) * 1990-06-22 1992-07-08 Hauzer Techno Coating Europe Bv Plasma accelerator with closed electron drift
FR2693770B1 (fr) * 1992-07-15 1994-10-14 Europ Propulsion Moteur à plasma à dérive fermée d'électrons.
US5763989A (en) * 1995-03-16 1998-06-09 Front Range Fakel, Inc. Closed drift ion source with improved magnetic field
JPH09232097A (ja) * 1996-02-21 1997-09-05 Ulvac Japan Ltd 磁気中性線放電型プラズマ利用装置
JP4090503B2 (ja) * 1996-04-01 2008-05-28 ユナイテッド テクノロジーズ コーポレイション ホール効果プラズマ加速器
WO1997037126A1 (fr) * 1996-04-01 1997-10-09 International Scientific Products Propulseur plasmique a effet hall
US6273022B1 (en) * 1998-03-14 2001-08-14 Applied Materials, Inc. Distributed inductively-coupled plasma source
US6331701B1 (en) * 1998-05-20 2001-12-18 Lee Chen RF-grounded sub-Debye neutralizer grid
US6215124B1 (en) * 1998-06-05 2001-04-10 Primex Aerospace Company Multistage ion accelerators with closed electron drift
DE69902589T2 (de) * 1998-06-05 2003-05-22 General Dynamics Ots (Aerospace), Inc. Magnetfeldgestaltung in ionenbeschleunigern mit geschlossener elektronenlaufbahn
RU2139647C1 (ru) * 1998-06-18 1999-10-10 Бугрова Антонина Ивановна Плазменный ускоритель с замкнутым дрейфом электронов
RU2191487C2 (ru) * 2000-10-30 2002-10-20 Федеральное государственное унитарное предприятие Российского авиационно-космического агентства "Опытное конструкторское бюро "Факел" Плазменный двигатель с замкнутым дрейфом электронов
DE10130464B4 (de) * 2001-06-23 2010-09-16 Thales Electron Devices Gmbh Plasmabeschleuniger-Anordnung
JP3787079B2 (ja) * 2001-09-11 2006-06-21 株式会社日立製作所 プラズマ処理装置
AU2003299015A1 (en) * 2002-09-19 2004-04-08 Applied Process Technologies, Inc. Beam plasma source
US6903511B2 (en) * 2003-05-06 2005-06-07 Zond, Inc. Generation of uniformly-distributed plasma

Also Published As

Publication number Publication date
RU2004120251A (ru) 2006-01-10
US20050035731A1 (en) 2005-02-17
UA81616C2 (ru) 2008-01-25
RU2344577C2 (ru) 2009-01-20
EP1496727A1 (fr) 2005-01-12
FR2857555A1 (fr) 2005-01-14
EP1496727B1 (fr) 2008-04-30
US7180243B2 (en) 2007-02-20
JP4916097B2 (ja) 2012-04-11
DE602004013401T2 (de) 2009-05-07
JP2005032728A (ja) 2005-02-03
DE602004013401D1 (de) 2008-06-12

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