WO1997037517A3 - A hall effect plasma accelerator - Google Patents

A hall effect plasma accelerator Download PDF

Info

Publication number
WO1997037517A3
WO1997037517A3 PCT/US1997/005254 US9705254W WO9737517A3 WO 1997037517 A3 WO1997037517 A3 WO 1997037517A3 US 9705254 W US9705254 W US 9705254W WO 9737517 A3 WO9737517 A3 WO 9737517A3
Authority
WO
WIPO (PCT)
Prior art keywords
hall effect
plasma accelerator
channel
effect plasma
magnetic poles
Prior art date
Application number
PCT/US1997/005254
Other languages
French (fr)
Other versions
WO1997037517B1 (en
WO1997037517A2 (en
Inventor
Y M Yashnov
V A Petrosov
V I Baranov
A I Vasin
Original Assignee
Int Scient Products
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
Priority claimed from RU9696105557A external-priority patent/RU2092983C1/en
Application filed by Int Scient Products filed Critical Int Scient Products
Priority to IL12641597A priority Critical patent/IL126415A0/en
Priority to JP53551897A priority patent/JP4090503B2/en
Priority to CA002250915A priority patent/CA2250915C/en
Publication of WO1997037517A2 publication Critical patent/WO1997037517A2/en
Publication of WO1997037517A3 publication Critical patent/WO1997037517A3/en
Publication of WO1997037517B1 publication Critical patent/WO1997037517B1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/405—Ion or plasma engines

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)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Plasma Technology (AREA)

Abstract

A hall effect plasma accelerator comprises an annular accelerating channel (45). A radial magnetic field is applied across the channel between magnetic poles (33 and 40) of opposite polarity. Instead of these magnetic poles being linked by magnetic material extending around the closed end (23) of the channel so as to form a single magnet, the invention proposes that the magnetic poles be defined on bodies of material which are magnetically separate.
PCT/US1997/005254 1996-04-01 1997-03-31 A hall effect plasma accelerator WO1997037517A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL12641597A IL126415A0 (en) 1996-04-01 1997-03-31 A hall effect plasma accelerator
JP53551897A JP4090503B2 (en) 1996-04-01 1997-03-31 Hall effect plasma accelerator
CA002250915A CA2250915C (en) 1996-04-01 1997-03-31 Hall effect plasma accelerator and thrusters

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU9696105557A RU2092983C1 (en) 1996-04-01 1996-04-01 Plasma accelerator
RU96105557 1996-04-01
US08/761,948 1996-12-09
US08/761,948 US5847493A (en) 1996-04-01 1996-12-09 Hall effect plasma accelerator

Publications (3)

Publication Number Publication Date
WO1997037517A2 WO1997037517A2 (en) 1997-10-09
WO1997037517A3 true WO1997037517A3 (en) 1997-12-04
WO1997037517B1 WO1997037517B1 (en) 1997-12-31

Family

ID=26653869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/005254 WO1997037517A2 (en) 1996-04-01 1997-03-31 A hall effect plasma accelerator

Country Status (5)

Country Link
JP (1) JP4090503B2 (en)
CN (1) CN1219279A (en)
CA (1) CA2250915C (en)
IL (1) IL126415A0 (en)
WO (1) WO1997037517A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105292521A (en) * 2015-10-16 2016-02-03 中国航天科技集团公司第九研究院第七七一研究所 Power supply control system and method for Hall electric thruster of spacecraft

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6612105B1 (en) 1998-06-05 2003-09-02 Aerojet-General Corporation Uniform gas distribution in ion accelerators with closed electron drift
US6215124B1 (en) * 1998-06-05 2001-04-10 Primex Aerospace Company Multistage ion accelerators with closed electron drift
US6208080B1 (en) 1998-06-05 2001-03-27 Primex Aerospace Company Magnetic flux shaping in ion accelerators with closed electron drift
US6075321A (en) * 1998-06-30 2000-06-13 Busek, Co., Inc. Hall field plasma accelerator with an inner and outer anode
FR2857555B1 (en) * 2003-07-09 2005-10-14 Snecma Moteurs PLASMA ACCELERATOR WITH CLOSED ELECTRON DERIVATIVE
JP2006147449A (en) 2004-11-24 2006-06-08 Japan Aerospace Exploration Agency High-frequency discharge plasma generation type two-step hole effect plasma accelerator
JP4816004B2 (en) * 2005-10-28 2011-11-16 三菱電機株式会社 Hall thrusters and spacecraft
JP4816179B2 (en) * 2006-03-20 2011-11-16 三菱電機株式会社 Hall thruster
FR2982914B1 (en) * 2011-11-22 2014-01-17 Snecma HALL EFFECTOR
GB201210994D0 (en) * 2012-06-21 2012-08-01 Univ Surrey Ion accelerators
CN103945632B (en) * 2014-05-12 2016-05-18 哈尔滨工业大学 The using method of angle speed continuously adjustable plasma jet source and this jet source
CN103953517B (en) * 2014-05-13 2016-08-31 哈尔滨工业大学 Hall thruster improves device
CN105390357B (en) * 2015-10-29 2017-05-03 兰州空间技术物理研究所 Ring-shaped ion thruster discharge chamber
CN106382195B (en) * 2016-12-05 2018-09-07 哈尔滨工业大学 The combined thruster of cusp field-Hall
CN109707583A (en) * 2018-04-23 2019-05-03 李超 Pulsed momentum cycle engine
CN109639096B (en) * 2019-01-07 2020-12-11 王佳坤 DC converter
CN111219305B (en) * 2019-03-21 2021-06-15 哈尔滨工业大学 Hall thruster with buffer cavity
CN110617186B (en) * 2019-09-05 2020-10-09 上海空间推进研究所 Discharge chamber structure
CN111017267B (en) * 2019-12-23 2022-05-13 大连理工大学 High-thrust near space thruster based on corona discharge and Hall effect
CN112628098B (en) * 2020-12-03 2023-01-24 核工业西南物理研究院 Hall accelerator with sinking type hollow inner magnetic pole structure
CN114294192B (en) * 2021-12-31 2023-03-28 哈尔滨工业大学 Annular permanent magnet of Hall thruster
CN117823378B (en) * 2024-03-05 2024-05-28 国科大杭州高等研究院 Cylindrical Hall thruster

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359258A (en) * 1991-11-04 1994-10-25 Fakel Enterprise Plasma accelerator with closed electron drift
US5475354A (en) * 1993-06-21 1995-12-12 Societe Europeenne De Propulsion Plasma accelerator of short length with closed electron drift

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359258A (en) * 1991-11-04 1994-10-25 Fakel Enterprise Plasma accelerator with closed electron drift
US5475354A (en) * 1993-06-21 1995-12-12 Societe Europeenne De Propulsion Plasma accelerator of short length with closed electron drift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105292521A (en) * 2015-10-16 2016-02-03 中国航天科技集团公司第九研究院第七七一研究所 Power supply control system and method for Hall electric thruster of spacecraft

Also Published As

Publication number Publication date
CA2250915A1 (en) 1997-10-09
JP4090503B2 (en) 2008-05-28
CN1219279A (en) 1999-06-09
IL126415A0 (en) 1999-05-09
WO1997037517A2 (en) 1997-10-09
JP2001521597A (en) 2001-11-06
CA2250915C (en) 2005-06-07

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