ATE150904T1 - Verfahren zur herstellung homogener hochtemperatursupraleiter - Google Patents

Verfahren zur herstellung homogener hochtemperatursupraleiter

Info

Publication number: ATE150904T1
Authority: AT; Austria
Prior art keywords: temperature superconductors; homogeneous high; producing homogeneous; producing; superconductors
Prior art date: 1988-11-28

Application number

AT89912574T

Other languages

English (en)

Inventor

Kevin J Leary

Original Assignee

Du Pont

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.)

1988-11-28

Filing date

1989-11-03

Publication date

1997-04-15

1989-11-03 Application filed by Du Pont filed Critical Du Pont

1997-04-15 Application granted granted Critical

1997-04-15 Publication of ATE150904T1 publication Critical patent/ATE150904T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
239000002887 superconductor Substances 0.000 title abstract 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1

Classifications

- 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
- 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
- C04B35/4504—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 rare earth oxides
- C04B35/4508—Type 1-2-3
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Ceramic Engineering (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Compositions Of Oxide Ceramics (AREA)
Ladders (AREA)
Programmable Controllers (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Superconductor Devices And Manufacturing Methods Thereof (AREA)

AT89912574T 1988-11-28 1989-11-03 Verfahren zur herstellung homogener hochtemperatursupraleiter ATE150904T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US27700088A	1988-11-28	1988-11-28

Publications (1)

Publication Number	Publication Date
ATE150904T1 true ATE150904T1 (de)	1997-04-15

Family

ID=23059017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89912574T ATE150904T1 (de)	1988-11-28	1989-11-03	Verfahren zur herstellung homogener hochtemperatursupraleiter

Country Status (9)

Country	Link
EP (1)	EP0445138B1 (de)
JP (1)	JPH04501846A (de)
KR (1)	KR900702582A (de)
AT (1)	ATE150904T1 (de)
AU (1)	AU634185B2 (de)
CA (1)	CA2003876A1 (de)
DE (1)	DE68927914T2 (de)
DK (1)	DK98991D0 (de)
WO (1)	WO1990006598A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5122505A (en) *	1990-10-01	1992-06-16	Sri International	Carbonate-free inorganic nitrates or oxides and process thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3853094T2 (de) *	1987-04-28	1995-08-10	Ibm	Schnelle grossflächige Beschichtung aus Supraleitern mit hoher Sprungtemperatur.

1989
- 1989-11-03 JP JP1511801A patent/JPH04501846A/ja active Pending
- 1989-11-03 WO PCT/US1989/004813 patent/WO1990006598A1/en not_active Ceased
- 1989-11-03 DE DE68927914T patent/DE68927914T2/de not_active Expired - Fee Related
- 1989-11-03 EP EP89912574A patent/EP0445138B1/de not_active Expired - Lifetime
- 1989-11-03 AU AU45151/89A patent/AU634185B2/en not_active Ceased
- 1989-11-03 AT AT89912574T patent/ATE150904T1/de not_active IP Right Cessation
- 1989-11-03 KR KR1019900701640A patent/KR900702582A/ko not_active Ceased
- 1989-11-24 CA CA002003876A patent/CA2003876A1/en not_active Abandoned
1991
- 1991-05-24 DK DK91989A patent/DK98991D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0445138A4 (en)	1992-04-29
EP0445138A1 (de)	1991-09-11
DE68927914T2 (de)	1997-09-04
JPH04501846A (ja)	1992-04-02
AU634185B2 (en)	1993-02-18
DK98991A (da)	1991-05-24
DK98991D0 (da)	1991-05-24
KR900702582A (ko)	1990-12-07
HK1001070A1 (en)	1998-05-22
CA2003876A1 (en)	1990-05-28
AU4515189A (en)	1990-06-26
DE68927914D1 (de)	1997-04-30
WO1990006598A1 (en)	1990-06-14
EP0445138B1 (de)	1997-03-26

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Legal Events

Date	Code	Title	Description
1997-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties