DE2143997C3 - Verbindung von Kohlenstoff- und Graphitelektroden - Google Patents
Verbindung von Kohlenstoff- und GraphitelektrodenInfo
- Publication number
- DE2143997C3 DE2143997C3 DE2143997A DE2143997A DE2143997C3 DE 2143997 C3 DE2143997 C3 DE 2143997C3 DE 2143997 A DE2143997 A DE 2143997A DE 2143997 A DE2143997 A DE 2143997A DE 2143997 C3 DE2143997 C3 DE 2143997C3
- Authority
- DE
- Germany
- Prior art keywords
- thread
- nipple
- play
- electrode connection
- putty
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 15
- 229910002804 graphite Inorganic materials 0.000 title claims description 9
- 239000010439 graphite Substances 0.000 title claims description 9
- 229910052799 carbon Inorganic materials 0.000 title claims description 5
- 210000002445 nipple Anatomy 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000004939 coking Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 210000003625 skull Anatomy 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011294 coal tar pitch Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- H05B7/14—Arrangements or methods for connecting successive electrode sections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2143997A DE2143997C3 (de) | 1971-09-02 | 1971-09-02 | Verbindung von Kohlenstoff- und Graphitelektroden |
| IT28448/72A IT964211B (it) | 1971-09-02 | 1972-08-24 | Giunzione di elettrodi di carbonio e di grafite specie serventi per forni industriali |
| SE7211360A SE373262B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-02 | 1972-09-01 | |
| GB4075672A GB1381377A (en) | 1971-09-02 | 1972-09-01 | Connection of carbon and or graphite electrode sections |
| FR7231300A FR2151128B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-02 | 1972-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2143997A DE2143997C3 (de) | 1971-09-02 | 1971-09-02 | Verbindung von Kohlenstoff- und Graphitelektroden |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2143997A1 DE2143997A1 (de) | 1973-03-08 |
| DE2143997B2 DE2143997B2 (de) | 1975-04-03 |
| DE2143997C3 true DE2143997C3 (de) | 1975-11-13 |
Family
ID=5818491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2143997A Expired DE2143997C3 (de) | 1971-09-02 | 1971-09-02 | Verbindung von Kohlenstoff- und Graphitelektroden |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1103729A (en) * | 1977-06-07 | 1981-06-23 | William H. Burwell | Friable socket thread electrode joint |
| FR2469854A1 (fr) * | 1979-11-09 | 1981-05-22 | Savoie Electrodes Refract | Nouveau joint nipple pour electrode de four |
| US4375340A (en) | 1980-03-21 | 1983-03-01 | Great Lakes Carbon Corporation | Carbon electrode joint |
| DE102013213248A1 (de) * | 2013-07-05 | 2015-01-08 | Sgl Carbon Se | Feste Verbindung von verschraubten Elektroden |
-
1971
- 1971-09-02 DE DE2143997A patent/DE2143997C3/de not_active Expired
-
1972
- 1972-08-24 IT IT28448/72A patent/IT964211B/it active
- 1972-09-01 SE SE7211360A patent/SE373262B/xx unknown
- 1972-09-01 GB GB4075672A patent/GB1381377A/en not_active Expired
- 1972-09-04 FR FR7231300A patent/FR2151128B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2151128A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-13 |
| FR2151128B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-12 |
| DE2143997B2 (de) | 1975-04-03 |
| IT964211B (it) | 1974-01-21 |
| GB1381377A (en) | 1975-01-22 |
| SE373262B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-27 |
| DE2143997A1 (de) | 1973-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SIGRI GMBH, 8901 MEITINGEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |