FR2151090A1 - Conducting current to a continuously moving strip - - by gas plasma electrodes - Google Patents

Conducting current to a continuously moving strip - - by gas plasma electrodes

Info

Publication number
FR2151090A1
FR2151090A1 FR7231131A FR7231131A FR2151090A1 FR 2151090 A1 FR2151090 A1 FR 2151090A1 FR 7231131 A FR7231131 A FR 7231131A FR 7231131 A FR7231131 A FR 7231131A FR 2151090 A1 FR2151090 A1 FR 2151090A1
Authority
FR
France
Prior art keywords
gas plasma
continuously moving
plasma electrodes
conducting current
moving strip
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
FR7231131A
Other languages
French (fr)
Other versions
FR2151090B1 (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.)
BUDAPESTI MUESZAKI EGYETEM
Budapesti Muszaki Egyetem
Original Assignee
BUDAPESTI MUESZAKI EGYETEM
Budapesti Muszaki Egyetem
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 BUDAPESTI MUESZAKI EGYETEM, Budapesti Muszaki Egyetem filed Critical BUDAPESTI MUESZAKI EGYETEM
Publication of FR2151090A1 publication Critical patent/FR2151090A1/en
Application granted granted Critical
Publication of FR2151090B1 publication Critical patent/FR2151090B1/fr
Granted 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

Landscapes

  • ing And Chemical Polishing (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

Problems of rough strip surface and oxidn. of contact shoe in a continuous resistance heaing strip treatment line avoided by using a gas plasma to convey the current to the strip; e.g. 0.5-1 mm dia. iron wire passes between pairs of plasma electrodes 0.7 mm apart, at 10 mm/sec. The argon gas plasma is suitably produced by two d.c. generators of 1 kW and 30 V. Used to treat wires of steel, iron, Al, Etc.
FR7231131A 1971-09-03 1972-09-01 Conducting current to a continuously moving strip - - by gas plasma electrodes Granted FR2151090A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUPO002251 1971-09-03

Publications (2)

Publication Number Publication Date
FR2151090A1 true FR2151090A1 (en) 1973-04-13
FR2151090B1 FR2151090B1 (en) 1978-04-21

Family

ID=11000636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231131A Granted FR2151090A1 (en) 1971-09-03 1972-09-01 Conducting current to a continuously moving strip - - by gas plasma electrodes

Country Status (1)

Country Link
FR (1) FR2151090A1 (en)

Also Published As

Publication number Publication date
FR2151090B1 (en) 1978-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse