GB1059123A – Superconductive materials and devices
– Google Patents
GB1059123A – Superconductive materials and devices
– Google Patents
Superconductive materials and devices
Info
Publication number
GB1059123A
GB1059123A
GB36876/63A
GB3687663A
GB1059123A
GB 1059123 A
GB1059123 A
GB 1059123A
GB 36876/63 A
GB36876/63 A
GB 36876/63A
GB 3687663 A
GB3687663 A
GB 3687663A
GB 1059123 A
GB1059123 A
GB 1059123A
Authority
GB
United Kingdom
Prior art keywords
field
super
coil
current
kgauss
Prior art date
1962-09-25
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.)
Expired
Application number
GB36876/63A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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.)
1962-09-25
Filing date
1963-09-19
Publication date
1967-02-15
1963-09-19
Application filed by Western Electric Co Inc
filed
Critical
Western Electric Co Inc
1967-02-15
Publication of GB1059123A
publication
Critical
patent/GB1059123A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F6/00—Superconducting magnets; Superconducting coils
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F6/00—Superconducting magnets; Superconducting coils
H01F6/02—Quenching; Protection arrangements during quenching
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F6/00—Superconducting magnets; Superconducting coils
H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
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
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S505/00—Superconductor technology: apparatus, material, process
Y10S505/825—Apparatus per se, device per se, or process of making or operating same
Y10S505/879—Magnet or electromagnet
Abstract
1059123 Super-conductive devices WESTERN ELECTRIC CO Inc 19 Sept 1963 [25 Sept 1962] 36876/63 Headings H1A A5 and A4D A super-conductive device comprises a material having a negative internal field, means for applying thereto a magnetic field opposing the negative internal field and means for maintaining the material below its transition temperature. Such materials normally exhibit finite resistance at cryogenic temperatures, because of the field due to localized magnetic electrons, but become superconducting when an external magnetic field within a predetermined range is applied to neutralize the internal field. Particularly suitable are alloys of the form AB 2 where A is an element having an atomic number from 57 to 71 or from 89 to 92 and B is a super-conducting element such as Os, Al, Ir, Ru. Tables of suitable temperatures and applied external fields are given for A=Gd. Tb, Dy, Ho, Er, Tm, Yb, and B=Os or Ru. An embodiment suitable for building up a large magnetic field comprises a set of concentric coils 30, 31, 32, 33. The first of these is an ordinary superconductor such as Nb 3 , Sn, which is fed with current of such value that the resulting field of 100 Kgauss is within the critical field of coil 30, and which brings coil 31 (TmOs2) into its superconducting range. This is then fed with current to provide a field of 150 Kgauss which brings coil 32 (ErOs 2 ) into the super-conducting range. This is in turn fed with current to produce a field of 200 Kgauss, whereupon coil 33 (HoOs 2 ) becomes super-conducting and is fed with current to provide an ultimate field of 250 Kgauss. Under suitable conditions the super-conductive conditions may be self-sustaining the field produced by the current keeping the coil in the super-conducting state. The super-conductors may be linear instead of coiled, e.g. when used in a cryotron switching device.
GB36876/63A
1962-09-25
1963-09-19
Superconductive materials and devices
Expired
GB1059123A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US226017A
US3185900A
(en)
1962-09-25
1962-09-25
High field superconducting devices
Publications (1)
Publication Number
Publication Date
GB1059123A
true
GB1059123A
(en)
1967-02-15
Family
ID=22847217
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB36876/63A
Expired
GB1059123A
(en)
1962-09-25
1963-09-19
Superconductive materials and devices
Country Status (4)
Country
Link
US
(1)
US3185900A
(en)
DE
(1)
DE1490955B1
(en)
GB
(1)
GB1059123A
(en)
NL
(1)
NL297703A
(en)
Cited By (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6261437B1
(en)
1996-11-04
2001-07-17
Asea Brown Boveri Ab
Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1
(en)
1996-11-04
2001-08-28
Abb Ab
Cable forerunner
US6357688B1
(en)
1997-02-03
2002-03-19
Abb Ab
Coiling device
US6369470B1
(en)
1996-11-04
2002-04-09
Abb Ab
Axial cooling of a rotor
US6376775B1
(en)
1996-05-29
2002-04-23
Abb Ab
Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6396187B1
(en)
1996-11-04
2002-05-28
Asea Brown Boveri Ab
Laminated magnetic core for electric machines
US6417456B1
(en)
1996-05-29
2002-07-09
Abb Ab
Insulated conductor for high-voltage windings and a method of manufacturing the same
US6429563B1
(en)
1997-02-03
2002-08-06
Abb Ab
Mounting device for rotating electric machines
US6439497B1
(en)
1997-02-03
2002-08-27
Abb Ab
Method and device for mounting a winding
US6465979B1
(en)
1997-02-03
2002-10-15
Abb Ab
Series compensation of electric alternating current machines
US6525265B1
(en)
1997-11-28
2003-02-25
Asea Brown Boveri Ab
High voltage power cable termination
US6525504B1
(en)
1997-11-28
2003-02-25
Abb Ab
Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
US6577487B2
(en)
1996-05-29
2003-06-10
Asea Brown Boveri Ab
Reduction of harmonics in AC machines
US6646363B2
(en)
1997-02-03
2003-11-11
Abb Ab
Rotating electric machine with coil supports
US6801421B1
(en)
1998-09-29
2004-10-05
Abb Ab
Switchable flux control for high power static electromagnetic devices
US6822363B2
(en)
1996-05-29
2004-11-23
Abb Ab
Electromagnetic device
US6825585B1
(en)
1997-02-03
2004-11-30
Abb Ab
End plate
US6828701B1
(en)
1997-02-03
2004-12-07
Asea Brown Boveri Ab
Synchronous machine with power and voltage control
US6831388B1
(en)
1996-05-29
2004-12-14
Abb Ab
Synchronous compensator plant
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3378691A
(en)
*
1963-09-26
1968-04-16
Gen Electric
Superconductive shield
US3283277A
(en)
*
1963-11-21
1966-11-01
Westinghouse Electric Corp
Superconducting solenoid formed from a niobium-base alloy of varying composition
DE1280440B
(en)
*
1963-12-24
1968-10-17
Siemens Ag
Device for generating magnetic pulses of high power
DE1282116B
(en)
*
1964-04-17
1968-11-07
Siemens Ag
Superconducting wire for the transport of high currents
DE1439375B2
(en)
*
1964-05-08
1971-03-11
Siemens AG, 1000 Berlin u 8000 München
MAGNETIC COIL WITH AT LEAST ONE SUPRAL CONDUCTIVE WINDING AND AT LEAST ONE COOLED NORMAL CONDUCTIVE WINDING ARRANGED WITHIN THE SUPRAL CONDUCTIVE WINDING
US3394330A
(en)
*
1967-01-16
1968-07-23
Rca Corp
Superconductive magnet construction
US4509030A
(en)
*
1984-07-05
1985-04-02
General Electric Company
Correction coil assembly for NMR magnets
FR2629956A1
(en)
*
1988-04-07
1989-10-13
Alsthom
CURRENT LIMITER
US5075280A
(en)
*
1988-11-01
1991-12-24
Ampex Corporation
Thin film magnetic head with improved flux concentration for high density recording/playback utilizing superconductors
FR2725827B1
(en)
*
1994-10-12
1996-12-20
Gec Alsthom T & D Sa
HIGH VOLTAGE HIGH CURRENT SUPERCONDUCTOR WINDING AND CURRENT LIMITER PROVIDED WITH SUCH A WINDING
US8968517B2
(en)
2012-08-03
2015-03-03
First Quality Tissue, Llc
Soft through air dried tissue
US10695751B2
(en)
2015-09-15
2020-06-30
Japan Science And Technology Agency
Laves phase intermetallic compound, catalyst using intermetallic compound, and method for producing ammonia
0
NL
NL297703D
patent/NL297703A/xx
unknown
1962
1962-09-25
US
US226017A
patent/US3185900A/en
not_active
Expired – Lifetime
1963
1963-08-30
DE
DE19631490955
patent/DE1490955B1/en
active
Pending
1963-09-19
GB
GB36876/63A
patent/GB1059123A/en
not_active
Expired
Cited By (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6577487B2
(en)
1996-05-29
2003-06-10
Asea Brown Boveri Ab
Reduction of harmonics in AC machines
US6417456B1
(en)
1996-05-29
2002-07-09
Abb Ab
Insulated conductor for high-voltage windings and a method of manufacturing the same
US6822363B2
(en)
1996-05-29
2004-11-23
Abb Ab
Electromagnetic device
US6831388B1
(en)
1996-05-29
2004-12-14
Abb Ab
Synchronous compensator plant
US6376775B1
(en)
1996-05-29
2002-04-23
Abb Ab
Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6396187B1
(en)
1996-11-04
2002-05-28
Asea Brown Boveri Ab
Laminated magnetic core for electric machines
US6261437B1
(en)
1996-11-04
2001-07-17
Asea Brown Boveri Ab
Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1
(en)
1996-11-04
2001-08-28
Abb Ab
Cable forerunner
US6369470B1
(en)
1996-11-04
2002-04-09
Abb Ab
Axial cooling of a rotor
US6357688B1
(en)
1997-02-03
2002-03-19
Abb Ab
Coiling device
US6429563B1
(en)
1997-02-03
2002-08-06
Abb Ab
Mounting device for rotating electric machines
US6646363B2
(en)
1997-02-03
2003-11-11
Abb Ab
Rotating electric machine with coil supports
US6439497B1
(en)
1997-02-03
2002-08-27
Abb Ab
Method and device for mounting a winding
US6825585B1
(en)
1997-02-03
2004-11-30
Abb Ab
End plate
US6828701B1
(en)
1997-02-03
2004-12-07
Asea Brown Boveri Ab
Synchronous machine with power and voltage control
US6465979B1
(en)
1997-02-03
2002-10-15
Abb Ab
Series compensation of electric alternating current machines
US6525504B1
(en)
1997-11-28
2003-02-25
Abb Ab
Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
US6525265B1
(en)
1997-11-28
2003-02-25
Asea Brown Boveri Ab
High voltage power cable termination
US6801421B1
(en)
1998-09-29
2004-10-05
Abb Ab
Switchable flux control for high power static electromagnetic devices
Also Published As
Publication number
Publication date
US3185900A
(en)
1965-05-25
DE1490955B1
(en)
1969-10-16
NL297703A
(en)
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