[go: up one dir, main page]

WO1999024990A3 - Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing - Google Patents

Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing Download PDF

Info

Publication number
WO1999024990A3
WO1999024990A3 PCT/US1998/024034 US9824034W WO9924990A3 WO 1999024990 A3 WO1999024990 A3 WO 1999024990A3 US 9824034 W US9824034 W US 9824034W WO 9924990 A3 WO9924990 A3 WO 9924990A3
Authority
WO
WIPO (PCT)
Prior art keywords
gvp
grid
iec
vessel
pulsing
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.)
Ceased
Application number
PCT/US1998/024034
Other languages
French (fr)
Other versions
WO1999024990A2 (en
Inventor
George H Miley
Brian E Jurczyk
Yibin Gu
Robert A Stubbers
Michael J Williams
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.)
Individual
Original Assignee
Individual
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 to EEP200000528A priority Critical patent/EE200000528A/en
Application filed by Individual filed Critical Individual
Priority to CA002310071A priority patent/CA2310071A1/en
Priority to AU19958/99A priority patent/AU1995899A/en
Priority to JP2000519899A priority patent/JP2001523010A/en
Priority to HU0100180A priority patent/HUP0100180A1/en
Priority to EP98964691A priority patent/EP1048038A2/en
Priority to IL13609998A priority patent/IL136099A0/en
Priority to KR1020007005167A priority patent/KR20010032046A/en
Publication of WO1999024990A2 publication Critical patent/WO1999024990A2/en
Publication of WO1999024990A3 publication Critical patent/WO1999024990A3/en
Priority to NO20002437A priority patent/NO20002437L/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
    • H05H3/06—Generating neutron beams
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21B—FUSION REACTORS
    • G21B1/00—Thermonuclear fusion reactors
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Particle Accelerators (AREA)
  • Plasma Technology (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

A pulsed neutron/proton source based upon the design of a steady-state spherical inertial electrostatic confinement (IEC) configuration and using a pulsed gate valve grid (GVP). The IEC-GVP device comprises a grounded conductive vessel (12), serving as an anode, and a central cathode or primary grid (13) that is connected to a high voltage source. In addition, an intermediate second grid (14) and an outside third grid (15) are disposed concentrically with the central cathode (13) within the vessel (12). Electron extractor/emitter devices (16) are disposed substantially symmetrically about the perimeter of the vessel (12) and include electron extractor deflector grids (17) and electron emitters (18) that contribute to the enhanced timed ion flow in the device. Two techniques for pulsing the second grid are used. A first is a low repetition rate GVP (LR-GVP) operation and a second is a tuned high-frequency pulsing, termed Resonant Ion Driven Oscillation (RIDO) GVP operation.
PCT/US1998/024034 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing Ceased WO1999024990A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
KR1020007005167A KR20010032046A (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement fusion device with gate-valve pulsing
CA002310071A CA2310071A1 (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
AU19958/99A AU1995899A (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
JP2000519899A JP2001523010A (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (IEC) fusion device and method with gate valve pulsation
HU0100180A HUP0100180A1 (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
EEP200000528A EE200000528A (en) 1997-11-12 1998-11-12 Apparatus and method for generating high ion current pulses in an inertial electrostatic arrestor
IL13609998A IL136099A0 (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
EP98964691A EP1048038A2 (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
NO20002437A NO20002437L (en) 1997-11-12 2000-05-11 Fusion device with internal electrostatic limitation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6480197P 1997-11-12 1997-11-12
US60/064,801 1997-11-12

Publications (2)

Publication Number Publication Date
WO1999024990A2 WO1999024990A2 (en) 1999-05-20
WO1999024990A3 true WO1999024990A3 (en) 1999-09-23

Family

ID=22058359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/024034 Ceased WO1999024990A2 (en) 1997-11-12 1998-11-12 Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing

Country Status (11)

Country Link
EP (1) EP1048038A2 (en)
JP (1) JP2001523010A (en)
KR (1) KR20010032046A (en)
CN (1) CN1294742A (en)
AU (1) AU1995899A (en)
CA (1) CA2310071A1 (en)
EE (1) EE200000528A (en)
HU (1) HUP0100180A1 (en)
IL (1) IL136099A0 (en)
NO (1) NO20002437L (en)
WO (1) WO1999024990A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922455B2 (en) * 2002-01-28 2005-07-26 Starfire Industries Management, Inc. Gas-target neutron generation and applications
DE10215070A1 (en) * 2002-04-05 2003-10-30 Bundesrep Deutschland Method and device for prompt non-destructive chemical analysis of measurement objects
US20050271181A1 (en) * 2003-04-24 2005-12-08 Board Of Regents Of The University And Community College System Of Nevada Apparatus and method for ignition of high-gain thermonuclear microexplosions with electric-pulse power
EP2308273A4 (en) * 2008-07-31 2015-07-22 Jiddtek Pty Ltd Neutral particle generator
KR101013144B1 (en) * 2009-03-20 2011-02-10 서울대학교산학협력단 Inertial electrostatic fusion device with electron source
WO2011011702A2 (en) * 2009-07-24 2011-01-27 Dawes, Daniel, L. Radionuclide production using a z-pinch neutron source
KR101488573B1 (en) * 2009-07-29 2015-02-02 제너럴 퓨전, 아이엔씨. Systems and methods for plasma compression with recycling of projectiles
RU2014146114A (en) * 2012-04-25 2016-06-10 Айоник Солюшнс Лтд. DEVICE AND METHOD OF PENETRATION THROUGH KULONOVSKY BARRIER
CN109585034B (en) * 2018-06-20 2020-09-11 新奥科技发展有限公司 Cathode for electrostatic confinement nuclear fusion and electrostatic confinement nuclear fusion device
WO2020185376A2 (en) * 2019-02-27 2020-09-17 Beam Alpha, Inc. Direct nuclear power conversion
CN109920559A (en) * 2019-03-04 2019-06-21 中国原子能科学研究院 An internal ion source inertial electrostatic confinement fusion device
US12417852B1 (en) 2020-01-14 2025-09-16 Beam Alpha, Inc. Ion transport
EP4162519A4 (en) 2020-06-08 2024-07-10 Beam Alpha, Inc. ION SOURCE
CN116013553B (en) * 2021-10-22 2025-11-14 启先核(北京)科技有限公司 An inertial electrostatic confinement fusion device neutralized by electron injection
CN116582994A (en) * 2023-04-10 2023-08-11 兰州大学 Coaxial cylindrical D-D neutron generator based on inertial electrostatic confinement fusion
CN116504426B (en) * 2023-04-19 2025-06-06 北京航空航天大学 A high vacuum hydrogen-boron nuclear fusion reactor device
CN117341993A (en) * 2023-10-10 2024-01-05 北京航空航天大学 Inertial electrostatic constraint air suction type electric thruster

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530497A (en) * 1968-04-24 1970-09-22 Itt Apparatus for generating fusion reactions
US3609369A (en) * 1967-04-10 1971-09-28 Instituttul De Fizica Atomica Neutron generator with radiation acceleration
US4826646A (en) * 1985-10-29 1989-05-02 Energy/Matter Conversion Corporation, Inc. Method and apparatus for controlling charged particles
US5160695A (en) * 1990-02-08 1992-11-03 Qed, Inc. Method and apparatus for creating and controlling nuclear fusion reactions
WO1995030235A2 (en) * 1994-04-25 1995-11-09 Rockford Technologies Associates, Inc. Inertial-electrostatic confinement particle generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609369A (en) * 1967-04-10 1971-09-28 Instituttul De Fizica Atomica Neutron generator with radiation acceleration
US3530497A (en) * 1968-04-24 1970-09-22 Itt Apparatus for generating fusion reactions
US4826646A (en) * 1985-10-29 1989-05-02 Energy/Matter Conversion Corporation, Inc. Method and apparatus for controlling charged particles
US5160695A (en) * 1990-02-08 1992-11-03 Qed, Inc. Method and apparatus for creating and controlling nuclear fusion reactions
WO1995030235A2 (en) * 1994-04-25 1995-11-09 Rockford Technologies Associates, Inc. Inertial-electrostatic confinement particle generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GU Y., ET AL.: "PULSED OPERATION OF SPHERICAL INERTIAL-ELECTROSTATIC CONFINEMENT DEVICE.", FUSION TECHNOLOGY., AMERICAN NUCLEAR SOCIETY. LAGRANGE PARK, ILLINOIS., US, vol. 30., 1 December 1996 (1996-12-01), US, pages 1342 - 1346., XP002921003, ISSN: 0748-1896 *
NADLER J. H., ET AL.: "CHARACTERIZATION OF AN INERTIAL-ELECTROSTATIC CONFINEMENT GLOW DISCHARGE (IECGD) NEUTRON GENERATOR.", FUSION TECHNOLOGY., AMERICAN NUCLEAR SOCIETY. LAGRANGE PARK, ILLINOIS., US, vol. 21., 1 May 1992 (1992-05-01), US, pages 1639 - 1643., XP002921002, ISSN: 0748-1896 *

Also Published As

Publication number Publication date
JP2001523010A (en) 2001-11-20
EP1048038A2 (en) 2000-11-02
WO1999024990A2 (en) 1999-05-20
AU1995899A (en) 1999-05-31
EE200000528A (en) 2002-02-15
KR20010032046A (en) 2001-04-16
NO20002437L (en) 2000-07-11
NO20002437D0 (en) 2000-05-11
CA2310071A1 (en) 1999-05-20
HUP0100180A1 (en) 2001-07-30
CN1294742A (en) 2001-05-09
IL136099A0 (en) 2001-05-20

Similar Documents

Publication Publication Date Title
WO1999024990A3 (en) Inertial electrostatic confinement (iec) fusion device with gate-valve pulsing
US3530036A (en) Apparatus for generating fusion reactions
JPH03501074A (en) Electromagnetic radiation generator and high current electron gun
US3944873A (en) Hollow cathode type ion source system including anode screen electrodes
US4645978A (en) Radial geometry electron beam controlled switch utilizing wire-ion-plasma electron source
JPH04230101A (en) Protecting device of quasi-passive non- radioactive receiver
EP0298577A3 (en) Charged particle source of large current with high energy
Forbes Liquid-metal ion sources and electrosprays operating in cone-jet mode: Some theoretical comparisons and comments
JPH07161323A (en) Ion source
US2421273A (en) Ultra high frequency electric discharge device
JP2657909B2 (en) Gas discharge closing switch
US3912930A (en) Electron beam focusing system
US4879490A (en) Gas discharge devices wherein electrons are injected into a high field region
SU1018581A1 (en) Ion accelerator
EP0101043A3 (en) Plasma cathode electron beam generating system
JPH0785993A (en) Microwave plasma generator
JPH0722034Y2 (en) Charged particle beam generator
GB904363A (en) Improvements in or relating to microwave oscillators
JPS6454649A (en) Electron emission element
Miley et al. Studies of Ion and Electron Beams in a Spherical IEC Device
GREENSPAN et al. Investigation of short-pulse electron-beam propagation[Final Technical Report, 7 May 1982- 7 Dec. 1983]
Garven et al. FEA emission characterisation and beam transport for linear microwave power amplifiers
ALTING Inductive energy storage switching technology for high repetition rate lasers[Final Report, 1 May 1972- 30 Apr. 1973]
Dohler et al. Beam-beam interactions in concentric-beam dual-mode TWT's
Zeng et al. Computer simulation of knife-edge field emission cathode performance

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 136099

Country of ref document: IL

Ref document number: 98813023.8

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

ENP Entry into the national phase

Ref document number: 2310071

Country of ref document: CA

Ref document number: 2310071

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: PV2000-1732

Country of ref document: CZ

ENP Entry into the national phase

Ref document number: 2000 519899

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020007005167

Country of ref document: KR

Ref document number: PA/A/2000/004623

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1998964691

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 19958/99

Country of ref document: AU

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1998964691

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09554338

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: PV2000-1732

Country of ref document: CZ

WWP Wipo information: published in national office

Ref document number: 1020007005167

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1998964691

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: PV2000-1732

Country of ref document: CZ

WWW Wipo information: withdrawn in national office

Ref document number: 1020007005167

Country of ref document: KR