IL98927A - Superconductive switch for conduction cooled superconductive magnet - Google Patents

Superconductive switch for conduction cooled superconductive magnet

Info

Publication number
IL98927A
IL98927A IL98927A IL9892791A IL98927A IL 98927 A IL98927 A IL 98927A IL 98927 A IL98927 A IL 98927A IL 9892791 A IL9892791 A IL 9892791A IL 98927 A IL98927 A IL 98927A
Authority
IL
Israel
Prior art keywords
superconductive
switch
magnet
conduction cooled
conduction
Prior art date
Application number
IL98927A
Other languages
English (en)
Other versions
IL98927A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL98927A0 publication Critical patent/IL98927A0/xx
Publication of IL98927A publication Critical patent/IL98927A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/003—Methods and means for discharging superconductive storage
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states
    • H10N60/35—Cryotrons
    • H10N60/355—Power cryotrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Thermally Actuated Switches (AREA)
IL98927A 1990-08-06 1991-07-23 Superconductive switch for conduction cooled superconductive magnet IL98927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/563,584 US5093645A (en) 1990-08-06 1990-08-06 Superconductive switch for conduction cooled superconductive magnet

Publications (2)

Publication Number Publication Date
IL98927A0 IL98927A0 (en) 1992-07-15
IL98927A true IL98927A (en) 1993-04-04

Family

ID=24251096

Family Applications (1)

Application Number Title Priority Date Filing Date
IL98927A IL98927A (en) 1990-08-06 1991-07-23 Superconductive switch for conduction cooled superconductive magnet

Country Status (6)

Country Link
US (1) US5093645A (de)
EP (1) EP0470762B1 (de)
JP (1) JPH0673334B2 (de)
CA (1) CA2042215A1 (de)
DE (1) DE69104157D1 (de)
IL (1) IL98927A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317296A (en) * 1991-09-13 1994-05-31 General Electric Company Demountable conduction cooled current leads for refrigerated superconducting magnets
US5394129A (en) * 1992-09-03 1995-02-28 General Electric Company Superconducting switch thermal interface for a cryogenless superconducting magnet
US5410288A (en) * 1993-01-04 1995-04-25 General Electric Company Persistent superconducting switch for a superconducting magnet for imaging human limbs
US5396171A (en) * 1993-01-04 1995-03-07 General Electric Company Field mapping fixture for a superconducting magnet for imaging human limbs
US5394130A (en) * 1993-01-07 1995-02-28 General Electric Company Persistent superconducting switch for conduction-cooled superconducting magnet
EP0687385A1 (de) * 1993-03-04 1995-12-20 American Superconductor Corporation Magnetostriktiver supraleitender antrieb
US5361055A (en) * 1993-12-17 1994-11-01 General Dynamics Corporation Persistent protective switch for superconductive magnets
US5805036A (en) * 1995-05-15 1998-09-08 Illinois Superconductor Magnetically activated switch using a high temperature superconductor component
US6002315A (en) * 1997-03-17 1999-12-14 General Atomics Inner cold-warm support structure for superconducting magnets
US20050062473A1 (en) * 2003-09-24 2005-03-24 General Electric Company Cryogen-free high temperature superconducting magnet with thermal reservoir
KR100723236B1 (ko) * 2006-02-13 2007-05-29 두산중공업 주식회사 개선된 냉각성능을 가지는 초전도 코일 조립체
JP4896620B2 (ja) * 2006-08-07 2012-03-14 株式会社東芝 超電導マグネット
DE102007013350B4 (de) * 2007-03-16 2013-01-31 Bruker Biospin Ag Stromzuführung mit Hochtemperatursupraleitern für supraleitende Magnete in einem Kryostaten
EP2140464A2 (de) * 2007-03-19 2010-01-06 Koninklijke Philips Electronics N.V. Supraleitendes magnetsystem für ein magnetresonanzuntersuchungssystem
US8056827B2 (en) * 2007-09-20 2011-11-15 Asm Assembly Automation Ltd Jet dispenser comprising magnetostrictive actuator
US8456807B2 (en) * 2010-07-16 2013-06-04 Rockwell Automation Technologies, Inc. Common mode magnetic device for bus structure
US8922308B2 (en) * 2011-10-31 2014-12-30 General Electric Company Systems and methods for alternatingly switching a persistent current switch between a first mode and a second mode
KR101351586B1 (ko) * 2012-03-12 2014-01-15 삼성전자주식회사 영구 스위치 제어 시스템, 이를 채용한 초전도 자석 장치 및 영구 스위치 제어 방법
US20150255200A1 (en) * 2012-10-12 2015-09-10 Brookhaven Science Associates/Brookhaven National Laboratory Fast Superconducting Switch for Superconducting Power Devices
GB2509104B (en) * 2012-12-20 2016-06-01 Oxford Instr Nanotechnology Tools Ltd Control of a switch for a superconducting magnet
JP6146266B2 (ja) * 2013-11-07 2017-06-14 富士通株式会社 電力供給機構及びラック型装置
GB2578315B (en) * 2018-10-22 2021-01-06 Siemens Healthcare Ltd Thermal buses for cryogenic applications
US11309110B2 (en) * 2019-02-28 2022-04-19 General Electric Company Systems and methods for cooling a superconducting switch using dual cooling paths
US10978943B2 (en) * 2019-04-03 2021-04-13 General Electric Company System and method for auto-ramping and energy dump for a superconducting wind turbine generator
CN111863374A (zh) * 2019-04-24 2020-10-30 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 高温超导无绝缘磁体
CN110957098B (zh) * 2019-11-04 2021-10-12 中车工业研究院有限公司 高温超导磁体支撑装置及磁悬浮列车
CN111863287B (zh) * 2020-07-23 2023-03-07 中国科学院合肥物质科学研究院 一种大型超导磁体机械操作的超导开关
CN116206845B (zh) * 2023-02-16 2023-09-26 苏州八匹马超导科技有限公司 一种用于传导冷却超导磁体的超导开关系统实现方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528532A (en) * 1983-11-18 1985-07-09 General Electric Company Switch for fine adjustment of persistent current loops in superconductive circuits
US4568908A (en) * 1984-12-24 1986-02-04 General Electric Company Compact resistor assembly
US4803456A (en) * 1987-12-22 1989-02-07 General Electric Company Superconductive switch
US4904970A (en) * 1988-02-17 1990-02-27 General Electric Company Superconductive switch
US4943792A (en) * 1988-02-25 1990-07-24 General Electric Company Superconducting switch pack
US4924378A (en) * 1988-06-13 1990-05-08 Prime Computer, Inc. License mangagement system and license storage key
US4902995A (en) * 1988-07-05 1990-02-20 General Electric Company Cable suspension system for cylindrical cryogenic vessels
US4924198A (en) * 1988-07-05 1990-05-08 General Electric Company Superconductive magnetic resonance magnet without cryogens
US4876413A (en) * 1988-07-05 1989-10-24 General Electric Company Efficient thermal joints for connecting current leads to a cryocooler
US4963852A (en) * 1989-03-15 1990-10-16 The United States Of America As Represented By The Secretary Of The Air Force Superconductor switch
US4926647A (en) * 1989-04-10 1990-05-22 General Electric Company Cryogenic precooler and cryocooler cold head interface receptacle
US4942378A (en) * 1989-05-26 1990-07-17 Iap Research, Inc. High-speed superconducting switch and method
US5023584A (en) * 1989-08-17 1991-06-11 General Electric Company Magnet cartridge for magnetic resonance magnet

Also Published As

Publication number Publication date
CA2042215A1 (en) 1992-02-07
IL98927A0 (en) 1992-07-15
JPH0673334B2 (ja) 1994-09-14
EP0470762B1 (de) 1994-09-21
US5093645A (en) 1992-03-03
JPH04233114A (ja) 1992-08-21
EP0470762A1 (de) 1992-02-12
DE69104157D1 (de) 1994-10-27

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