ES470546A1 - Una junta de electrodos estrechada y una seccion de electro-dos correspondiente - Google Patents

Una junta de electrodos estrechada y una seccion de electro-dos correspondiente

Info

Publication number
ES470546A1
ES470546A1 ES470546A ES470546A ES470546A1 ES 470546 A1 ES470546 A1 ES 470546A1 ES 470546 A ES470546 A ES 470546A ES 470546 A ES470546 A ES 470546A ES 470546 A1 ES470546 A1 ES 470546A1
Authority
ES
Spain
Prior art keywords
threaded
thread segment
flank
electrodes
thread
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
Application number
ES470546A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/898,191 external-priority patent/US4159184A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES470546A1 publication Critical patent/ES470546A1/es
Expired legal-status Critical Current

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
    • H05B7/14—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)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)

Abstract

Una junta de electrodos estrechada, que comprende dos secciones de electrodo que tienen receptáculos roscados estrechados en los extremos de las mismas y un manguito roscado estrechado que conecta dichas secciones, estando un segmento desmenuzable de la rosca, en al menos uno de dichos extremos, el extremo en que se rosca primero dicho manguito, antes de que se rosque sobre el manguito citado una segunda sección de electrodo, engrosado a lo largo de al menos una parte de su flanco largo y teniendo un espesor reducido a lo largo de su flanco corto, proporcionando dicho flanco largo de dicho segmento desmenuzable, cuando se encuentra en contacto con el flanco largo de rosca coincidente de dicho manguito roscado, una holgura sustancialmente uniforme entre los flancos largos de rosca normal de dicho manguito roscado y los flancos largos de rosca normal coincidente de dichas secciones de electrodo roscado, y proporcionando por tanto sitio para la dilatación térmica de dicha junta de electrodo, proporcionando dicho espesor reducido a lo largo de dichos flancos cortos un espacio de alivio entre dichos flancos cortos de dicho segmento desmenuzable y los flancos cortos de rosca coincidente de dicho manguito roscado estrechado, permitiéndose así que dicha parte de rosca desmenuzable se rompa bajo la dilatación térmica de dicha junta sin engendrar esfuerzos térmicos excesivos en las áreas restantes de contacto de las roscas de dichas secciones de electrodo y dicho manguito roscado.
ES470546A 1977-06-07 1978-06-06 Una junta de electrodos estrechada y una seccion de electro-dos correspondiente Expired ES470546A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80422277A 1977-06-07 1977-06-07
US05/898,191 US4159184A (en) 1977-06-07 1978-04-24 Friable thread electrode joint

Publications (1)

Publication Number Publication Date
ES470546A1 true ES470546A1 (es) 1979-09-01

Family

ID=27122676

Family Applications (2)

Application Number Title Priority Date Filing Date
ES470546A Expired ES470546A1 (es) 1977-06-07 1978-06-06 Una junta de electrodos estrechada y una seccion de electro-dos correspondiente
ES478630A Expired ES478630A1 (es) 1977-06-07 1979-03-14 Una junta de electrodos estrechada y un manguito roscado co-rrespondiente.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES478630A Expired ES478630A1 (es) 1977-06-07 1979-03-14 Una junta de electrodos estrechada y un manguito roscado co-rrespondiente.

Country Status (8)

Country Link
JP (1) JPS5416742A (es)
CA (1) CA1103729A (es)
DE (1) DE2824385C2 (es)
ES (2) ES470546A1 (es)
FR (1) FR2394225A1 (es)
GB (1) GB2000669B (es)
IT (1) IT1105325B (es)
SE (1) SE429281B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469854A1 (fr) * 1979-11-09 1981-05-22 Savoie Electrodes Refract Nouveau joint nipple pour electrode de four
JPH0648979Y2 (ja) * 1989-06-23 1994-12-12 三菱電機株式会社 音量制御回路
EP1809075A1 (en) * 2006-01-12 2007-07-18 Sgl Carbon Ag Threaded pin, carbon electrode, and electrode assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074780B (de) * 1960-02-04 Siemens-Planiawerke Aktiengesellschaft für Kohlefabrikate, Meitingen bei Augsburg Doppelkonischer Gewindenippel für die Verbindung von Graphit- oder Kohleelektroden
US2708601A (en) * 1951-09-27 1955-05-17 Daimler Benz Ag Fuel-injecting apparatus for an internal combustion engine
DE1077347B (de) * 1958-11-07 1960-03-10 Siemens Planiawerke Ag Schraubverbindung mit doppelkonischen Nippeln fuer Graphitelektroden
DE1111750B (de) * 1960-01-27 1961-07-27 Siemens Planiawerke Ag Schraubverbindung zwischen Graphit-elektroden
DE1608626B1 (de) * 1963-12-10 1969-09-11 Sigri Elektrographit Gmbh Gesicherte Schraubverbindung von zwei Kohlenkoerpern
FR1417007A (fr) * 1963-12-10 1965-11-05 Siemens Planiawerke Ag Assemblage par vissage de deux éléments en matière telle que carbone
US3612586A (en) * 1969-10-29 1971-10-12 Union Carbide Corp Asymmetric joint for connecting carbon electrodes
DE2143997C3 (de) * 1971-09-02 1975-11-13 Sigri Elektrographit Gmbh Verbindung von Kohlenstoff- und Graphitelektroden

Also Published As

Publication number Publication date
FR2394225B1 (es) 1984-05-11
JPS5631713B2 (es) 1981-07-23
SE7806146L (sv) 1978-12-08
DE2824385C2 (de) 1983-11-10
IT1105325B (it) 1985-10-28
CA1103729A (en) 1981-06-23
GB2000669B (en) 1982-03-03
ES478630A1 (es) 1979-05-16
JPS5416742A (en) 1979-02-07
GB2000669A (en) 1979-01-10
FR2394225A1 (fr) 1979-01-05
IT7849739A0 (it) 1978-06-06
SE429281B (sv) 1983-08-22
DE2824385A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201