ES285217U - Dispositivo de rodillo de contacto electrico para instala- ciones para recoger en continuo hilo metalico - Google Patents

Dispositivo de rodillo de contacto electrico para instala- ciones para recoger en continuo hilo metalico

Info

Publication number
ES285217U
ES285217U ES1985285217U ES285217U ES285217U ES 285217 U ES285217 U ES 285217U ES 1985285217 U ES1985285217 U ES 1985285217U ES 285217 U ES285217 U ES 285217U ES 285217 U ES285217 U ES 285217U
Authority
ES
Spain
Prior art keywords
wire
casing
installations
contact roller
electrical contact
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.)
Granted
Application number
ES1985285217U
Other languages
English (en)
Other versions
ES285217Y (es
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.)
DE ANGELI INDUSTRIE Srl
Original Assignee
DE ANGELI INDUSTRIE Srl
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
Application filed by DE ANGELI INDUSTRIE Srl filed Critical DE ANGELI INDUSTRIE Srl
Publication of ES285217U publication Critical patent/ES285217U/es
Application granted granted Critical
Publication of ES285217Y publication Critical patent/ES285217Y/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/62—Continuous furnaces for strip or wire with direct resistance heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Dispositivo de rodillo de contacto eléctrico para instalaciones para la recocción en continuo de hilo metálico, particularmente de hilo de acero, del tipo que comprende medios para aplicar una diferencia de potencial eléctrico entre pares consecutivos de rodillos de reenvio del hilo, para caldear el hilo por efecto Joule, y en la que cada uno de dichos rodillos de reenvío del hilo está sostenido de modo giratorio y tiene una envoltura eléctricamente conductora que es puesta en tensión mediante contactos fricativos sobre dicha envoltura y conectados a una fuente de tensión eléctrica; caracterizándose dicho dispositivo en que dicha envoltura comprende una pluralidad de laminillas (12), eléctricamente conductoras, que están aisladas entre sí, y en que dichos contactos eléctricos fricativos (13) atacan una porción angular de dicha envoltura que está comprendida en el arco de arrollamiento del hilo (3) y tiene una anchura angular tal que las laminillas (12) situadas en los extremos de dicho arcode arrollamiento no se hallan bajo tensión.
ES1985285217U 1984-03-09 1985-03-08 Dispositivo de rodillo de contacto electrico para instala- ciones para recoger en continuo hilo metalico Expired ES285217Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI1984U21173U IT8421173U1 (it) 1984-03-09 1984-03-09 Struttura di rullo di contatto elettrico, particolarmente per impianti per ricuocere in continuo filo metallico

Publications (2)

Publication Number Publication Date
ES285217U true ES285217U (es) 1985-07-16
ES285217Y ES285217Y (es) 1986-04-01

Family

ID=11177864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985285217U Expired ES285217Y (es) 1984-03-09 1985-03-08 Dispositivo de rodillo de contacto electrico para instala- ciones para recoger en continuo hilo metalico

Country Status (8)

Country Link
EP (1) EP0155917B1 (es)
JP (1) JPS61527A (es)
AT (1) ATE46366T1 (es)
DD (1) DD232930A5 (es)
DE (1) DE3572999D1 (es)
ES (1) ES285217Y (es)
HU (1) HU189966B (es)
IT (1) IT8421173U1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312036B1 (it) * 1999-03-30 2002-04-04 Sictra Machinery S R L Ricottore continuo ad effetto juole per trafilatrici multifilo.
US20060049160A1 (en) * 2004-09-08 2006-03-09 Gunnar Holm Method and arrangement for annealing of strips
DE102009008695A1 (de) * 2009-02-12 2010-08-19 Maschinenfabrik Niehoff Gmbh & Co Kg Anordnung, Erzeugnis und Verfahren zur Befestigung eines Kontaktrohres auf einer Welle einer Drahtdurchlauf-Widerstandsglühe
CN102189148B (zh) * 2011-03-09 2012-10-03 张家港市棋瑞德机械制造有限公司 扁金属线材成型装置
CN105080779A (zh) * 2015-08-10 2015-11-25 阜阳祥云木业有限公司 一种木板上漆滚轮

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072760B (de) * 1960-01-07 Brown, Boveri R Cie. Aktiengesellschaft, Mannheim-Käfertal Kontaktvorrichtung für die Zuleitung elektrischer Ströme an bewegtes metallisches Profilmaterial
DE766288C (de) * 1942-10-22 1953-03-02 Werner & Pfleiderer Vorrichtung zum fortlaufenden Waermebehandeln von Blechbaendern mittels eines unmittelbar durch dieselben hindurchzuleitenden elektrischen Stromes
DE939704C (de) * 1952-08-26 1956-03-01 Walter Dr-Ing Reinecken Vorrichtung zum kontinuierlichen Gluehen, Haerten, Vergueten, Anlassen od. dgl. von metallischem Profilmaterial durch elektrischen Strom
US3182167A (en) * 1962-01-23 1965-05-04 Ohio Crankshaft Co Resistance heating apparatus
BE678073A (es) * 1964-03-11

Also Published As

Publication number Publication date
DE3572999D1 (en) 1989-10-19
EP0155917A3 (en) 1986-05-28
JPH0465888B2 (es) 1992-10-21
ATE46366T1 (de) 1989-09-15
ES285217Y (es) 1986-04-01
IT8421173U1 (it) 1985-09-09
EP0155917B1 (en) 1989-09-13
IT8421173V0 (it) 1984-03-09
HU189966B (en) 1986-08-28
EP0155917A2 (en) 1985-09-25
HUT37301A (en) 1985-11-28
DD232930A5 (de) 1986-02-12
JPS61527A (ja) 1986-01-06

Similar Documents

Publication Publication Date Title
FR2340605A1 (fr) Revetement de contact pour des contacts electriques pour courants faibles
ES282333U (es) Bujia incandescente.
IT1088115B (it) Morsetto di connessione elettrica con dispositivo di segnalazione della di corrente
ES285217U (es) Dispositivo de rodillo de contacto electrico para instala- ciones para recoger en continuo hilo metalico
ES2159076T3 (es) Procedimiento y dispositivo para el decapado electrolitico de bandas metalicas.
ES2106516T3 (es) Maquinas electricas giratorias.
AT320298B (de) Flüssigkeitsgekühltes Hochstromkabel, insbesondere Anschlußkabel für elektrische Lichtbogen-Schmelzöfen
DE59305512D1 (de) Hochstromkontakt für elektrische Kontaktsteckvorrichtungen
ES163464U (es) Un terminal para soldar miembros metalicos en una zona de soldadura.
ES8305163A1 (es) Perfeccionamientos en una instalacion portante para el soporte de aparatos de una instalacion electrica.
IT8523016A0 (it) Metodo per la conduzione di un forno ad arco elettrico.
AR206474A1 (es) Una disposicion de conexion electrica entre un conductor aislado y un contacto electrico
GB288326A (en) Improvements relating to electric circuit breakers
DE69300427D1 (de) Isolierter elektrischer Draht für Hochspannungsgleichstrom.
US1793090A (en) Variable electrical resistance
ES533663A0 (es) Aparato para el ensamblaje de elementos metalicos mediante puntos de soldadura electrica
SU797595A3 (ru) Токоподвод щее устройство
SU613933A1 (ru) Воздушна стрелка контактной сети железной дороги
GB1565946A (en) Apparatus and method for the heat treatment of filamentarytary metallic material
US1745234A (en) High-tension insulator
SU609655A1 (ru) Устройство дл креплени контактных проводов
GB1062800A (en) Improvements relating to magnetic memory matrices
FI904897A7 (fi) Ljusbaogeskydd.
RU94002738A (ru) Способ защиты контактного провода
SU587115A1 (ru) Ограничительный элемент дл электрохимической обработки стекла

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20030505