WO2003015187A3 - Supraleitendes material - Google Patents

Supraleitendes material Download PDF

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Publication number
WO2003015187A3
WO2003015187A3 PCT/EP2002/008565 EP0208565W WO03015187A3 WO 2003015187 A3 WO2003015187 A3 WO 2003015187A3 EP 0208565 W EP0208565 W EP 0208565W WO 03015187 A3 WO03015187 A3 WO 03015187A3
Authority
WO
WIPO (PCT)
Prior art keywords
cation
superconductive material
materials
superconductor material
tesla
Prior art date
Application number
PCT/EP2002/008565
Other languages
English (en)
French (fr)
Other versions
WO2003015187A2 (de
Inventor
Gernot Krabbes
Larissa Shlyk
Gudrun Stoever
Original Assignee
Solvay Barium Strontium Gmbh
Gernot Krabbes
Larissa Shlyk
Gudrun Stoever
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 Solvay Barium Strontium Gmbh, Gernot Krabbes, Larissa Shlyk, Gudrun Stoever filed Critical Solvay Barium Strontium Gmbh
Publication of WO2003015187A2 publication Critical patent/WO2003015187A2/de
Publication of WO2003015187A3 publication Critical patent/WO2003015187A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
    • F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
    • 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
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic superconductors
    • H10N60/857—Ceramic superconductors comprising copper oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Oxidisches supraleitfähiges Material kann zu Körpern mit sehr hoher kritischer Stromdichte bei äusseren Magnetfeldern der Grösse bis zu 5 Tesla verarbeitet werden, wenn das Material sich durch einen Gehalt an Lithium-, Magnesium- oder Nickel-Kationen auszeichnet. Bevorzugte Materialien sind YB-CO-Material sowie Supraleitermaterial auf Bismutoxid-Basis ('2212'- bzw. '2223'-Typ-Supraleitermaterial).
PCT/EP2002/008565 2001-08-08 2002-08-01 Supraleitendes material WO2003015187A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10137969A DE10137969A1 (de) 2001-08-08 2001-08-08 Supraleitendes Material
DE10137969.2 2001-08-08

Publications (2)

Publication Number Publication Date
WO2003015187A2 WO2003015187A2 (de) 2003-02-20
WO2003015187A3 true WO2003015187A3 (de) 2003-11-06

Family

ID=7694173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008565 WO2003015187A2 (de) 2001-08-08 2002-08-01 Supraleitendes material

Country Status (2)

Country Link
DE (1) DE10137969A1 (de)
WO (1) WO2003015187A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011030A1 (es) * 1990-01-17 1991-07-25 Universidad Complutense De Madrid SUPERCONDUCTOR IONICO OBTENIDO POR INTRODUCCION DE ATOMOS DE LITIO EN LA RED DE MATERIALES SUPERCONDUCTORES DE ALTA TEMPERATURA TIPO Ba2YCu3O¿7-x?
JPH08245297A (ja) * 1995-03-07 1996-09-24 Natl Res Inst For Metals 酸化物超電導体
DE19943838A1 (de) * 1999-03-24 2001-03-15 Solvay Barium Strontium Gmbh Supraleitende Formkörper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011030A1 (es) * 1990-01-17 1991-07-25 Universidad Complutense De Madrid SUPERCONDUCTOR IONICO OBTENIDO POR INTRODUCCION DE ATOMOS DE LITIO EN LA RED DE MATERIALES SUPERCONDUCTORES DE ALTA TEMPERATURA TIPO Ba2YCu3O¿7-x?
JPH08245297A (ja) * 1995-03-07 1996-09-24 Natl Res Inst For Metals 酸化物超電導体
DE19943838A1 (de) * 1999-03-24 2001-03-15 Solvay Barium Strontium Gmbh Supraleitende Formkörper

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BICHILE G K ET AL: "Influence of nickel substitution on flux pinning and critical currents in YBa2Cu3O7-d", CRYOGENICS, vol. 31, no. 9, September 1991 (1991-09-01), pages 833 - 838, XP000258961, ISSN: 0011-2275 *
DATABASE WPI Section Ch Week 199648, Derwent World Patents Index; Class L03, AN 1996-482045, XP002245057 *
POP A V: "Effect of 3d element substitution for Cu on the ac and dc magnetic properties of bulk (Bi,Pb):2223 superconductor", SUPERCONDUCTOR SCIENCE & TECHNOLOGY, vol. 12, no. 10, October 1999 (1999-10-01), pages 672 - 675, XP002245056, ISSN: 0953-2048 *
RAFFO L ET AL: "Effects of Mg doping on the superconducting properties of YBa2Cu3O7-d and La1.85Sr0.15CuO4 systems", SUPERCONDUCTOR SCIENCE & TECHNOLOGY, vol. 8, no. 6, June 1995 (1995-06-01), pages 409 - 414, XP002244546, ISSN: 0953-2048 *
SCHWARTZ J ET AL: "Properties of Li-doped, polycrystalline, melt-textured, Bi-Sr-Ca-Cu-O tapes prepared by powder-in-tube processing", PHYSICA C, vol. 185-189, pt.4, December 1991 (1991-12-01), pages 2403 - 2404, XP009012513, ISSN: 0921-4534 *
SUCHOW L ET AL: "Partial substitution of Li for Cu in superconducting YBa2Cu3Oy", JOURNAL OF SUPERCONDUCTIVITY, vol. 2, no. 4, December 1989 (1989-12-01), pages 485 - 492, XP009012512, ISSN: 0896-1107 *

Also Published As

Publication number Publication date
WO2003015187A2 (de) 2003-02-20
DE10137969A1 (de) 2003-02-20

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