IT1246684B - Propulsore ionico a risonanza ciclotronica. - Google Patents

Propulsore ionico a risonanza ciclotronica.

Info

Publication number
IT1246684B
IT1246684B ITFI910049A ITFI910049A IT1246684B IT 1246684 B IT1246684 B IT 1246684B IT FI910049 A ITFI910049 A IT FI910049A IT FI910049 A ITFI910049 A IT FI910049A IT 1246684 B IT1246684 B IT 1246684B
Authority
IT
Italy
Prior art keywords
cyclotronic
processes
propulsor
ionic
field
Prior art date
Application number
ITFI910049A
Other languages
English (en)
Inventor
Gianfranco Cirri
Original Assignee
Proel Tecnologie Spa
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 Proel Tecnologie Spa filed Critical Proel Tecnologie Spa
Priority to ITFI910049A priority Critical patent/IT1246684B/it
Publication of ITFI910049A0 publication Critical patent/ITFI910049A0/it
Priority to EP92830091A priority patent/EP0505327B1/en
Priority to AT92830091T priority patent/ATE158384T1/de
Priority to DE69222211T priority patent/DE69222211T2/de
Priority to US07/844,833 priority patent/US5241244A/en
Priority to JP4048770A priority patent/JPH05172038A/ja
Publication of ITFI910049A1 publication Critical patent/ITFI910049A1/it
Application granted granted Critical
Publication of IT1246684B publication Critical patent/IT1246684B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/16—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation
    • H01J27/18—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation with an applied axial magnetic field

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma Technology (AREA)
  • Lasers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Particle Accelerators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

Un propulsore ionico comprendente mezzi per la generazione di plasma primario mediante scarica in un gas è caratterizzato dall'ottenere detta scarica tramite l'impiego contemporaneo di un campo magnetico di condizionamento e confinamento e di un campo elettromagnetico, quest'ultimo di frequenza tale da sfruttare l'effetto di risonanza ciclotronica degli elettroni nel gas. Il propulsore comprende mezzi (5, 7) di generazione di un campo magnetico statico e mezzi (9, 11) per la generazione e l'applicazione di un campo elettromagnetico a frequenza ciclotronica. L'uso dell'effetto di risonanza ciclotronica consente di migliorare i processi di generazione del plasma ed i processi di estrazione del fascio ionico mediante l'uso di un sistema ottimizzato di griglie in materiale refrattario. Tali processi vengono ottimizzati al variare delle condizioni operative agendo sull'intensità del campo magnetico. (Fig. 1)
ITFI910049A 1991-03-07 1991-03-07 Propulsore ionico a risonanza ciclotronica. IT1246684B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITFI910049A IT1246684B (it) 1991-03-07 1991-03-07 Propulsore ionico a risonanza ciclotronica.
EP92830091A EP0505327B1 (en) 1991-03-07 1992-02-28 Electron cyclotron resonance ion thruster
AT92830091T ATE158384T1 (de) 1991-03-07 1992-02-28 Elektronzyklotronresonanz-ionentriebwerk
DE69222211T DE69222211T2 (de) 1991-03-07 1992-02-28 Elektronzyklotronresonanz-Ionentriebwerk
US07/844,833 US5241244A (en) 1991-03-07 1992-03-03 Cyclotron resonance ion engine
JP4048770A JPH05172038A (ja) 1991-03-07 1992-03-05 サイクロトロン共鳴イオンエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910049A IT1246684B (it) 1991-03-07 1991-03-07 Propulsore ionico a risonanza ciclotronica.

Publications (3)

Publication Number Publication Date
ITFI910049A0 ITFI910049A0 (it) 1991-03-07
ITFI910049A1 ITFI910049A1 (it) 1992-09-07
IT1246684B true IT1246684B (it) 1994-11-24

Family

ID=11349505

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI910049A IT1246684B (it) 1991-03-07 1991-03-07 Propulsore ionico a risonanza ciclotronica.

Country Status (6)

Country Link
US (1) US5241244A (it)
EP (1) EP0505327B1 (it)
JP (1) JPH05172038A (it)
AT (1) ATE158384T1 (it)
DE (1) DE69222211T2 (it)
IT (1) IT1246684B (it)

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JPH08500935A (ja) * 1993-06-21 1996-01-30 ソシエテ・ユーロペーヌ・ドゥ・プロプルシオン 閉鎖電子ドリフトを持つプラズマ加速器の推力変動を測定する装置
US5506475A (en) * 1994-03-22 1996-04-09 Martin Marietta Energy Systems, Inc. Microwave electron cyclotron electron resonance (ECR) ion source with a large, uniformly distributed, axially symmetric, ECR plasma volume
IT1269413B (it) 1994-10-21 1997-04-01 Proel Tecnologie Spa Sorgente di plasma a radiofrequenza
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US5866871A (en) * 1997-04-28 1999-02-02 Birx; Daniel Plasma gun and methods for the use thereof
US6586757B2 (en) 1997-05-12 2003-07-01 Cymer, Inc. Plasma focus light source with active and buffer gas control
US6566667B1 (en) 1997-05-12 2003-05-20 Cymer, Inc. Plasma focus light source with improved pulse power system
US5763930A (en) * 1997-05-12 1998-06-09 Cymer, Inc. Plasma focus high energy photon source
US6576916B2 (en) * 1998-03-23 2003-06-10 Penn State Research Foundation Container for transporting antiprotons and reaction trap
US6414331B1 (en) 1998-03-23 2002-07-02 Gerald A. Smith Container for transporting antiprotons and reaction trap
US5977554A (en) * 1998-03-23 1999-11-02 The Penn State Research Foundation Container for transporting antiprotons
US6334302B1 (en) * 1999-06-28 2002-01-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Variable specific impulse magnetoplasma rocket engine
DE19948229C1 (de) * 1999-10-07 2001-05-03 Daimler Chrysler Ag Hochfrequenz-Ionenquelle
US7180081B2 (en) * 2000-06-09 2007-02-20 Cymer, Inc. Discharge produced plasma EUV light source
RU2206186C2 (ru) 2000-07-04 2003-06-10 Государственный научный центр Российской Федерации Троицкий институт инновационных и термоядерных исследований Способ получения коротковолнового излучения из газоразрядной плазмы и устройство для его реализации
JP3849913B2 (ja) * 2000-10-05 2006-11-22 日立オムロンターミナルソリューションズ株式会社 紙葉類取扱装置
US6804327B2 (en) * 2001-04-03 2004-10-12 Lambda Physik Ag Method and apparatus for generating high output power gas discharge based source of extreme ultraviolet radiation and/or soft x-rays
US7461502B2 (en) 2003-03-20 2008-12-09 Elwing Llc Spacecraft thruster
DE60307418T2 (de) * 2003-03-20 2007-03-29 Elwing LLC, Wilmington Antriebssystem für Raumfahrzeuge
IL156719A0 (en) * 2003-06-30 2004-01-04 Axiomic Technologies Inc A multi-stage open ion system in various topologies
US7586097B2 (en) * 2006-01-05 2009-09-08 Virgin Islands Microsystems, Inc. Switching micro-resonant structures using at least one director
DE602004024993D1 (de) * 2004-09-22 2010-02-25 Elwing Llc Antriebssystem für Raumfahrzeuge
US7498592B2 (en) * 2006-06-28 2009-03-03 Wisconsin Alumni Research Foundation Non-ambipolar radio-frequency plasma electron source and systems and methods for generating electron beams
JP5119514B2 (ja) * 2008-01-09 2013-01-16 独立行政法人 宇宙航空研究開発機構 イオン噴射装置、推進装置及び人工衛星
US8635850B1 (en) 2008-08-29 2014-01-28 U.S. Department Of Energy Ion electric propulsion unit
GB0823391D0 (en) * 2008-12-23 2009-01-28 Qinetiq Ltd Electric propulsion
RU2403440C1 (ru) * 2009-02-13 2010-11-10 Открытое акционерное общество "АВИАЦИОННАЯ ЭЛЕКТРОНИКА И КОММУНИКАЦИОННЫЕ СИСТЕМЫ ОАО "АВЭКС" Способ управления расходом ионизационной плазмы при регулировании тяги электрореактивного двигателя малой тяги
FR2985292B1 (fr) 2011-12-29 2014-01-24 Onera (Off Nat Aerospatiale) Propulseur plasmique et procede de generation d'une poussee propulsive plasmique
US10172227B2 (en) 2015-10-27 2019-01-01 Aernnova Plasma accelerator with modulated thrust
RU2716133C1 (ru) * 2018-12-24 2020-03-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Источник быстрых нейтральных молекул
CN115492736B (zh) * 2022-09-29 2024-05-14 哈尔滨工业大学 无磁路微波同轴谐振离子推力器及推力形成方法
CN115681051A (zh) * 2022-11-21 2023-02-03 兰州空间技术物理研究所 一种基于轨道气体液态存储的多模式吸气式电推进系统

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US4937456A (en) * 1988-10-17 1990-06-26 The Boeing Company Dielectric coated ion thruster
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US5081398A (en) * 1989-10-20 1992-01-14 Board Of Trustees Operating Michigan State University Resonant radio frequency wave coupler apparatus using higher modes

Also Published As

Publication number Publication date
ITFI910049A1 (it) 1992-09-07
ITFI910049A0 (it) 1991-03-07
JPH05172038A (ja) 1993-07-09
DE69222211T2 (de) 1998-03-12
EP0505327B1 (en) 1997-09-17
EP0505327A1 (en) 1992-09-23
ATE158384T1 (de) 1997-10-15
DE69222211D1 (de) 1997-10-23
US5241244A (en) 1993-08-31

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