JPS5512714A - Superconductive device - Google Patents
Superconductive deviceInfo
- Publication number
- JPS5512714A JPS5512714A JP8407378A JP8407378A JPS5512714A JP S5512714 A JPS5512714 A JP S5512714A JP 8407378 A JP8407378 A JP 8407378A JP 8407378 A JP8407378 A JP 8407378A JP S5512714 A JPS5512714 A JP S5512714A
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- magnetic force
- corresponds
- line
- magnetic
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Superconductive Dynamoelectric Machines (AREA)
Abstract
PURPOSE:To reduce magnetic force acting on a lead wire thus facilitating easy support by providing the lead wire in the direction that corresponds to a line of magnetic in the direction that corresponds to a line of magnetic force generated from a superconductive magnet. CONSTITUTION:The orientation of a lead wire 6 corresponds or approximately corresponds to a magnetic flux line 2. Therefore, the magnetic force dF acting on a small fraction dl of the lead wire 6 is given as dF = IBdl sin theta/9.8, where theta is an angle between the current 71 flowing in the lead wire 6 and the magnetic flux line 2B. While sin theta is almost nil; consequently, magnetic force acting on the lead wire also becomes almost nil, thus only the selfweight is considered for mechanical support. That enables to introduce a compricate system to cool off the lead wire 6. It also increases riliability remarkablly because an electrical contact of the lead wire 6 due to magnetic force does not exist. This device can incorporate a simple mechanical support thus heat transfer loss is small.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8407378A JPS5512714A (en) | 1978-07-12 | 1978-07-12 | Superconductive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8407378A JPS5512714A (en) | 1978-07-12 | 1978-07-12 | Superconductive device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5512714A true JPS5512714A (en) | 1980-01-29 |
JPS619723B2 JPS619723B2 (en) | 1986-03-25 |
Family
ID=13820299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8407378A Granted JPS5512714A (en) | 1978-07-12 | 1978-07-12 | Superconductive device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512714A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114507A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | Superconductive coil |
JPS61292875A (en) * | 1985-06-19 | 1986-12-23 | 日本特殊陶業株式会社 | Small ignition plug |
JPS61292874A (en) * | 1985-06-19 | 1986-12-23 | 日本特殊陶業株式会社 | Small ignition plug |
-
1978
- 1978-07-12 JP JP8407378A patent/JPS5512714A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114507A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | Superconductive coil |
JPS61292875A (en) * | 1985-06-19 | 1986-12-23 | 日本特殊陶業株式会社 | Small ignition plug |
JPS61292874A (en) * | 1985-06-19 | 1986-12-23 | 日本特殊陶業株式会社 | Small ignition plug |
Also Published As
Publication number | Publication date |
---|---|
JPS619723B2 (en) | 1986-03-25 |
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