ATE120036T1 - Supraleiter und verfahren zu deren herstellung. - Google Patents

Supraleiter und verfahren zu deren herstellung.

Info

Publication number: ATE120036T1
Authority: AT; Austria
Prior art keywords: compounds; group; high temperature; superconductors; production
Prior art date: 1988-01-15

Application number

AT89300372T

Other languages

English (en)

Inventor

Allen M Hermann

Zhengzhi Sheng

Original Assignee

Univ Arkansas

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.)

1988-01-15

Filing date

1989-01-16

Publication date

1995-04-15

1988-01-15 Priority claimed from US07/144,114 external-priority patent/US4994432A/en

1988-02-12 Priority claimed from US07/155,247 external-priority patent/US4962083A/en

1989-01-16 Application filed by Univ Arkansas filed Critical Univ Arkansas

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE120036T1 publication Critical patent/ATE120036T1/de

Links

239000002887 superconductor Substances 0.000 title abstract 3
150000001875 compounds Chemical class 0.000 abstract 4
229910002480 Cu-O Inorganic materials 0.000 abstract 1
230000007704 transition Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
- C04B35/4512—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing thallium oxide
- 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
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- 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)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Compositions Of Oxide Ceramics (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Superconductor Devices And Manufacturing Methods Thereof (AREA)
Oxygen, Ozone, And Oxides In General (AREA)

AT89300372T 1988-01-15 1989-01-16 Supraleiter und verfahren zu deren herstellung. ATE120036T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/144,114 US4994432A (en)	1988-01-15	1988-01-15	High temperature superconductor system and processes for making same
US07/155,247 US4962083A (en)	1988-02-12	1988-02-12	High temperature T1-Ba-Ca-Cu-O and T1-Sr-Cu-O superconductor

Publications (1)

Publication Number	Publication Date
ATE120036T1 true ATE120036T1 (de)	1995-04-15

Family

ID=26841679

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT89300371T ATE167002T1 (de)	1988-01-15	1989-01-16	Supraleiter und verfahren zu deren herstellung
AT89300372T ATE120036T1 (de)	1988-01-15	1989-01-16	Supraleiter und verfahren zu deren herstellung.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT89300371T ATE167002T1 (de)	1988-01-15	1989-01-16	Supraleiter und verfahren zu deren herstellung

Country Status (4)

Country	Link
EP (2)	EP0324661B1 (de)
AT (2)	ATE167002T1 (de)
DE (2)	DE68921648T2 (de)
ES (1)	ES2116966T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR0125876B1 (ko) *	1988-02-25	1997-12-18	나까하라 쯔네오	초전도 재료와 그 제조 방법
US4929594A (en) *	1988-03-14	1990-05-29	E. I. Du Pont De Nemours And Company	Superconducting composition Tl2 Ba2 CuO6+x and process for manufacture
ES2012724A6 (es) *	1988-06-08	1990-04-01	Zielinski Adolf Herbert A	Metodo para la fabricacion de materiales superconductores y metodo y aparato para el control electrico de aplicaciones superconductivas.
JPH0813705B2 (ja) *	1988-11-11	1996-02-14	住友電気工業株式会社	酸化物超電導材料および作製方法
DE4331975A1 (de) *	1993-09-21	1995-03-23	Hoechst Ag	Verfahren zur Herstellung von thalliumhaltigen oxidkeramischen Hoch-T¶c¶-Supraleitern in strömender Gasatmosphäre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1339978C (en) *	1987-03-24	1998-08-04	Sumitomo Electric Industries, Ltd.	Ceramic oxide superconductive composite material
JPH01252532A (ja) *	1987-11-11	1989-10-09	Hitachi Ltd	酸化物超電導体
ATE91678T1 (de) *	1987-12-17	1993-08-15	Canon Kk	Material aus metalloxyd.
DE3864249D1 (de) *	1987-12-19	1991-09-19	Thyssen Industrie	Vorrichtung zur ueberwachung eines einem verschleiss unterworfenen bauteils.

1989
- 1989-01-16 AT AT89300371T patent/ATE167002T1/de not_active IP Right Cessation
- 1989-01-16 DE DE68921648T patent/DE68921648T2/de not_active Expired - Fee Related
- 1989-01-16 EP EP89300372A patent/EP0324661B1/de not_active Expired - Lifetime
- 1989-01-16 ES ES89300371T patent/ES2116966T3/es not_active Expired - Lifetime
- 1989-01-16 EP EP89300371A patent/EP0324660B1/de not_active Expired - Lifetime
- 1989-01-16 AT AT89300372T patent/ATE120036T1/de not_active IP Right Cessation
- 1989-01-16 DE DE68928684T patent/DE68928684T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0324661A3 (en)	1989-08-23
EP0324660A2 (de)	1989-07-19
EP0324660A3 (de)	1989-09-06
DE68921648T2 (de)	1995-07-27
ES2116966T3 (es)	1998-08-01
DE68921648D1 (de)	1995-04-20
ATE167002T1 (de)	1998-06-15
EP0324661B1 (de)	1995-03-15
DE68928684D1 (de)	1998-07-09
EP0324661A2 (de)	1989-07-19
DE68928684T2 (de)	1998-12-03
EP0324660B1 (de)	1998-06-03

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Legal Events

Date	Code	Title	Description
1995-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties