JPS6411800A - Cutting device - Google Patents
Cutting deviceInfo
- Publication number
- JPS6411800A JPS6411800A JP16236587A JP16236587A JPS6411800A JP S6411800 A JPS6411800 A JP S6411800A JP 16236587 A JP16236587 A JP 16236587A JP 16236587 A JP16236587 A JP 16236587A JP S6411800 A JPS6411800 A JP S6411800A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- steel plate
- cut
- passage
- cylinder
- 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.)
- Pending
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
PURPOSE:To enable the cutting device to safely cut a member without generating heat strains by utilizing a magnetic flux concentrated through a cylinder- passage of magnetic flux made of superconducting material. CONSTITUTION:A magnetic flux is generated by supplying an alternating current to a superconducting coil 2 through a high-frequency power source 3. The magnetic flux is concentrated through a cylinder-passage of magnetic flux made of superconducting material, and applied to a steel plate (a member to be cut) 4 inserted into a clearance of the cylinder-passage 1 of magnetic flux. At this time, a line of magnetic force passes through the steel plate 4, and numerous eddy currents are generated around the line of magnetic force in the steel plate 4. By these eddy currents, a Joule's heat is generated in a position to be cut on the steel plate 4, and thus the steel plate 4 is cut by the heat without generating heat strains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16236587A JPS6411800A (en) | 1987-07-01 | 1987-07-01 | Cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16236587A JPS6411800A (en) | 1987-07-01 | 1987-07-01 | Cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6411800A true JPS6411800A (en) | 1989-01-17 |
Family
ID=15753180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16236587A Pending JPS6411800A (en) | 1987-07-01 | 1987-07-01 | Cutting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411800A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557031U (en) * | 1991-12-27 | 1993-07-30 | 前田建設工業株式会社 | Middle folding new open shield machine |
WO1996017257A1 (en) * | 1994-11-17 | 1996-06-06 | Gregory Aharonian | Apparatus and method for concentrating natural magnetic fields using superconducting materials and application thereof |
-
1987
- 1987-07-01 JP JP16236587A patent/JPS6411800A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557031U (en) * | 1991-12-27 | 1993-07-30 | 前田建設工業株式会社 | Middle folding new open shield machine |
WO1996017257A1 (en) * | 1994-11-17 | 1996-06-06 | Gregory Aharonian | Apparatus and method for concentrating natural magnetic fields using superconducting materials and application thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8701888D0 (en) | SEPARATION PROCESS 3 | |
JPS6411800A (en) | Cutting device | |
JPS57142165A (en) | Method and device for magnetizing permanent magnet rotary electric machine | |
JPS54157205A (en) | Power supply device equipped in train of super-high speed magnetic floating train | |
JPS5778333A (en) | Rotary electric machine | |
JPS53146922A (en) | Heat treating method for amorphous metal body in magnetic field | |
SE9804059L (en) | Device for inductive heating, pressure, use of the device and method for controlling the device | |
AU3953785A (en) | Needle matrix printer | |
JPS6464571A (en) | Power generating device utilizing heat and magnetic forces | |
JPS6433910A (en) | Device for generating multilayer eddy current type ferromagnetic field | |
JPS53140249A (en) | Method and apparatus for welding | |
JPS53124813A (en) | Non-contact current collecting apparatus | |
JPS6446479A (en) | Magnetic stimulation coil for organism | |
EP0298566A3 (en) | Method and apparatus for converting stationary magnetic energy into mechanical energy | |
SU369983A1 (en) | METHOD OF PROCESSING OF OPENINGS IN HEAT-RESISTANT | |
JPS5322637A (en) | Induction heating system | |
Bossavit | The Repartition of Joule Losses in Induction-Heated Work Pieces, as Modified by Saturation Effects | |
JPS5477338A (en) | Induction heating apparatus | |
JPS56134724A (en) | Superinduction transformer | |
Dilthey et al. | Impulse Electric Arc Welding | |
Zaporowski et al. | Characteristics of the Experimental MHD Generator Electromagnet.(Retroactive Coverage) | |
JPS5583530A (en) | Electrical discharge machining device | |
JPS55128370A (en) | Power source for arc welding machine | |
JPS6451207A (en) | Bite holder attractive electromagnet | |
JPS6477456A (en) | Power generating device |