JPS642293A - Vacuum polyphase, multi-electrode arc heating furnace - Google Patents
Vacuum polyphase, multi-electrode arc heating furnaceInfo
- Publication number
- JPS642293A JPS642293A JP15740587A JP15740587A JPS642293A JP S642293 A JPS642293 A JP S642293A JP 15740587 A JP15740587 A JP 15740587A JP 15740587 A JP15740587 A JP 15740587A JP S642293 A JPS642293 A JP S642293A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- jet stream
- electrode
- polyphase
- hot jet
- 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
- Discharge Heating (AREA)
Abstract
PURPOSE: To make a hot jet stream utilizable as a high temperature heat source for fusion, heat treatment or the like by using the high temperature of an arc and a hot jet stream to be produced between polyphase, multi-electrodes directly in a low pressure atmospheric gas.
CONSTITUTION: When a multi-electrode tip is set up conically, an arc generating electrode device P (conical unit electrode) attaches a heat resisting material- make electrode support plate 15 to an upper cover 3 with two mounting bolts 19. And, it is connected to an interval between each of electrodes 13 of the unit electrode device from a polyphase power unit so as to differ with it in order, generating an arc between these electrodes 13 themselves, and simultaneously the arc and a hot jet stream 31 are jetted the outside from the multi- electrode tip part by part by dint of electromagnetic force to be generated. With this constitution, the arc and the hot jet stream are usable for a heat source at a process for high temperature processing of both conductive and nonconductive materials under a vacuum.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15740587A JPS642293A (en) | 1987-06-24 | 1987-06-24 | Vacuum polyphase, multi-electrode arc heating furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15740587A JPS642293A (en) | 1987-06-24 | 1987-06-24 | Vacuum polyphase, multi-electrode arc heating furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012293A JPH012293A (en) | 1989-01-06 |
JPS642293A true JPS642293A (en) | 1989-01-06 |
Family
ID=15648913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15740587A Pending JPS642293A (en) | 1987-06-24 | 1987-06-24 | Vacuum polyphase, multi-electrode arc heating furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642293A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676945A (en) * | 1992-08-27 | 1994-03-18 | Hiroshi Tsujino | Six-phase alternating current output device and six-phase alternating current six-electrode arc discharge device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4986243A (en) * | 1972-12-22 | 1974-08-19 | ||
JPS5020340U (en) * | 1973-06-20 | 1975-03-07 | ||
JPS57147894A (en) * | 1981-01-30 | 1982-09-11 | Krupp Gmbh | Electrode unit in 3-phase ac arc furnace |
JPS5847272A (en) * | 1981-09-14 | 1983-03-18 | Bunjiro Ichijo | Measuring device of high frequency and high stability for resistance and capacity of high and low impedance and for minute variation thereof |
JPS6044796A (en) * | 1983-08-22 | 1985-03-09 | Fujikura Ltd | Heat pipe having wick of extremely fine filament |
-
1987
- 1987-06-24 JP JP15740587A patent/JPS642293A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4986243A (en) * | 1972-12-22 | 1974-08-19 | ||
JPS5020340U (en) * | 1973-06-20 | 1975-03-07 | ||
JPS57147894A (en) * | 1981-01-30 | 1982-09-11 | Krupp Gmbh | Electrode unit in 3-phase ac arc furnace |
JPS5847272A (en) * | 1981-09-14 | 1983-03-18 | Bunjiro Ichijo | Measuring device of high frequency and high stability for resistance and capacity of high and low impedance and for minute variation thereof |
JPS6044796A (en) * | 1983-08-22 | 1985-03-09 | Fujikura Ltd | Heat pipe having wick of extremely fine filament |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676945A (en) * | 1992-08-27 | 1994-03-18 | Hiroshi Tsujino | Six-phase alternating current output device and six-phase alternating current six-electrode arc discharge device |
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