CA3071022A1 - Systeme d'entrainement a emission de champ et procede d'etalonnage et de fonctionnement d'un systeme d'entrainement a emission de champ - Google Patents

Systeme d'entrainement a emission de champ et procede d'etalonnage et de fonctionnement d'un systeme d'entrainement a emission de champ Download PDF

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Publication number
CA3071022A1
CA3071022A1 CA3071022A CA3071022A CA3071022A1 CA 3071022 A1 CA3071022 A1 CA 3071022A1 CA 3071022 A CA3071022 A CA 3071022A CA 3071022 A CA3071022 A CA 3071022A CA 3071022 A1 CA3071022 A1 CA 3071022A1
Authority
CA
Canada
Prior art keywords
field emission
ion
extractor electrode
extractor
current
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.)
Pending
Application number
CA3071022A
Other languages
English (en)
Inventor
Daniel Bock
Martin Tajmar
Philipp Laufer
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.)
Morpheus Space GmbH
Original Assignee
Technische Universitaet Dresden
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62948114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3071022(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technische Universitaet Dresden filed Critical Technische Universitaet Dresden
Publication of CA3071022A1 publication Critical patent/CA3071022A1/fr
Pending 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
    • F03H1/005—Electrostatic ion thrusters using field emission, e.g. Field Emission Electric Propulsion [FEEP]

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)
  • Electron Sources, Ion Sources (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Selective Calling Equipment (AREA)
  • Microwave Tubes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne un système d'entraînement à émission de champ (1) pour engins spatiaux, comprenant : une unité de commande (4); un ensemble d'unité de commande (2) ayant une pluralité d'unités d'entraînement à émission de champ (23) comprenant une source d'ions ayant une pluralité d'émetteurs d'ions (222) et des électrodes extracteurs (24) associées aux émetteurs d'ions (222) et disposées dans un arrangement de champ; une pluralité de sources de tension des électrodes extracteurs (43) chacune associée aux électrodes extracteurs (24) pour commander les électrodes extracteurs (24) commandées par l'unité de commande (4) avec une tension individuelle des électrodes extracteurs.
CA3071022A 2017-07-31 2018-07-16 Systeme d'entrainement a emission de champ et procede d'etalonnage et de fonctionnement d'un systeme d'entrainement a emission de champ Pending CA3071022A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017117316.1A DE102017117316B4 (de) 2017-07-31 2017-07-31 Feldemissionsantriebssystem sowie Verfahren zum Kalibrieren und Betreiben eines Feldemissionsantriebssystems
DE102017117316.1 2017-07-31
PCT/EP2018/069251 WO2019025174A1 (fr) 2017-07-31 2018-07-16 Système d'entraînement à émission de champ et procédé d'étalonnage et de fonctionnement d'un système d'entraînement à emission de champ

Publications (1)

Publication Number Publication Date
CA3071022A1 true CA3071022A1 (fr) 2019-02-07

Family

ID=62948114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3071022A Pending CA3071022A1 (fr) 2017-07-31 2018-07-16 Systeme d'entrainement a emission de champ et procede d'etalonnage et de fonctionnement d'un systeme d'entrainement a emission de champ

Country Status (8)

Country Link
EP (1) EP3662160B1 (fr)
JP (1) JP7171699B2 (fr)
AU (1) AU2018312508B2 (fr)
CA (1) CA3071022A1 (fr)
DE (1) DE102017117316B4 (fr)
DK (1) DK3662160T3 (fr)
LT (1) LT3662160T (fr)
WO (1) WO2019025174A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905936B2 (en) 2018-08-02 2024-02-20 Enpulsion Gmbh Ion thruster for thrust vectored propulsion of a spacecraft

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022103408B4 (de) 2022-02-14 2024-02-08 Technische Universität Dresden, Körperschaft des öffentlichen Rechts Elektronenemitter für Raumfahrtanwendungen
CN115355145B (zh) * 2022-07-25 2024-05-14 北京控制工程研究所 一种基于气体场电离增强的微牛级变推力器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944754A (ja) * 1982-09-06 1984-03-13 Jeol Ltd 荷電粒子源
US5269131A (en) 1992-08-25 1993-12-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Segmented ion thruster
US5947421A (en) * 1997-07-09 1999-09-07 Beattie; John R. Electrostatic propulsion systems and methods
JP3906549B2 (ja) * 1998-02-19 2007-04-18 三菱電機株式会社 液体金属イオンスラスタ
AT500412B8 (de) * 2002-12-23 2007-02-15 Arc Seibersdorf Res Gmbh Flüssigmetall-ionenquelle
JP4107391B2 (ja) * 2005-05-17 2008-06-25 独立行政法人 宇宙航空研究開発機構 宇宙用固体推進剤推進機
US7690187B2 (en) 2006-09-26 2010-04-06 The Aerospace Corporation Modular micropropulsion device and system
US8453426B2 (en) * 2009-04-06 2013-06-04 Raytheon Company Current controlled field emission thruster
US10330090B2 (en) * 2013-03-01 2019-06-25 Michigan Technological University Generating electrospray from a ferrofluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905936B2 (en) 2018-08-02 2024-02-20 Enpulsion Gmbh Ion thruster for thrust vectored propulsion of a spacecraft

Also Published As

Publication number Publication date
WO2019025174A8 (fr) 2019-04-18
DE102017117316A1 (de) 2019-01-31
DK3662160T3 (da) 2021-08-23
EP3662160A1 (fr) 2020-06-10
WO2019025174A1 (fr) 2019-02-07
JP7171699B2 (ja) 2022-11-15
DE102017117316B4 (de) 2020-04-02
AU2018312508A1 (en) 2020-01-30
EP3662160B1 (fr) 2021-05-26
LT3662160T (lt) 2021-09-27
JP2020532671A (ja) 2020-11-12
AU2018312508B2 (en) 2024-05-23

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Effective date: 20230314

EEER Examination request

Effective date: 20230314