AT301893B - Hollow electrode made of graphite or carbon for electric arc furnaces - Google Patents
Hollow electrode made of graphite or carbon for electric arc furnacesInfo
- Publication number
- AT301893B AT301893B AT49670A AT49670A AT301893B AT 301893 B AT301893 B AT 301893B AT 49670 A AT49670 A AT 49670A AT 49670 A AT49670 A AT 49670A AT 301893 B AT301893 B AT 301893B
- Authority
- AT
- Austria
- Prior art keywords
- graphite
- carbon
- electric arc
- electrode made
- arc furnaces
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691904673 DE1904673C3 (en) | 1969-01-31 | 1969-01-31 | Electrographite electrode for arc brazing to produce steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT301893B true AT301893B (en) | 1972-09-25 |
Family
ID=5723854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT49670A AT301893B (en) | 1969-01-31 | 1970-01-20 | Hollow electrode made of graphite or carbon for electric arc furnaces |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT301893B (en) |
| BE (1) | BE745162A (en) |
| CH (1) | CH523645A (en) |
| DE (1) | DE1904673C3 (en) |
| ES (1) | ES374405A1 (en) |
| FI (1) | FI49094C (en) |
| FR (1) | FR2029774A1 (en) |
| GB (1) | GB1277818A (en) |
| LU (1) | LU60218A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634253A (en) * | 1992-10-01 | 1997-06-03 | Chick Machine Tool, Inc. | Apparatus for expanding the worksurface of a vise-like workholding apparatus |
| US8109494B1 (en) | 2006-09-01 | 2012-02-07 | Chick Workholding Solutions, Inc. | Workholding apparatus having a movable jaw member |
| US8336867B1 (en) | 2006-09-01 | 2012-12-25 | Chick Workholding Solutions, Inc. | Workholding apparatus having a detachable jaw plate |
| US8573578B1 (en) | 2006-09-01 | 2013-11-05 | Chick Workholding Solutions, Inc. | Workholding apparatus |
-
1969
- 1969-01-31 DE DE19691904673 patent/DE1904673C3/en not_active Expired
- 1969-10-21 CH CH1571769A patent/CH523645A/en not_active IP Right Cessation
- 1969-12-03 FI FI350169A patent/FI49094C/en active
- 1969-12-10 ES ES374405A patent/ES374405A1/en not_active Expired
- 1969-12-12 GB GB6066769A patent/GB1277818A/en not_active Expired
-
1970
- 1970-01-20 AT AT49670A patent/AT301893B/en not_active IP Right Cessation
- 1970-01-22 LU LU60218D patent/LU60218A1/xx unknown
- 1970-01-29 BE BE745162D patent/BE745162A/en unknown
- 1970-01-29 FR FR7003071A patent/FR2029774A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES374405A1 (en) | 1972-03-16 |
| BE745162A (en) | 1970-07-01 |
| CH523645A (en) | 1972-05-31 |
| FI49094C (en) | 1975-03-10 |
| GB1277818A (en) | 1972-06-14 |
| DE1904673B2 (en) | 1975-04-17 |
| DE1904673C3 (en) | 1975-12-18 |
| DE1904673A1 (en) | 1970-08-20 |
| FR2029774A1 (en) | 1970-10-23 |
| LU60218A1 (en) | 1970-03-23 |
| FI49094B (en) | 1974-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |