NO761064L - - Google Patents

Info

Publication number
NO761064L
NO761064L NO761064A NO761064A NO761064L NO 761064 L NO761064 L NO 761064L NO 761064 A NO761064 A NO 761064A NO 761064 A NO761064 A NO 761064A NO 761064 L NO761064 L NO 761064L
Authority
NO
Norway
Prior art keywords
regulator
transformer
mat
circuit breaker
nominal value
Prior art date
Application number
NO761064A
Other languages
English (en)
Norwegian (no)
Inventor
R Pettersson
Original Assignee
Ror & Konstruktionssvets Ab
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 Ror & Konstruktionssvets Ab filed Critical Ror & Konstruktionssvets Ab
Publication of NO761064L publication Critical patent/NO761064L/no

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
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
    • 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
    • H05B3/0019—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO761064A 1975-04-02 1976-03-26 NO761064L (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503737A SE389565B (sv) 1975-04-02 1975-04-02 Anordning for vermning av ett arbetsstycke

Publications (1)

Publication Number Publication Date
NO761064L true NO761064L (da) 1976-10-05

Family

ID=20324133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761064A NO761064L (da) 1975-04-02 1976-03-26

Country Status (5)

Country Link
JP (1) JPS5210935A (da)
DE (1) DE2613908A1 (da)
DK (1) DK160576A (da)
NO (1) NO761064L (da)
SE (1) SE389565B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278876A (en) * 1979-08-31 1981-07-14 Savoca Paul F Thermostatically controlled heater
JPS60224820A (ja) * 1984-04-23 1985-11-09 Kanai Hiroyuki 紡機用メタリツクワイヤ
JPS616317A (ja) * 1984-06-20 1986-01-13 Hiroyuki Kanai 紡機用メタリツクワイヤ

Also Published As

Publication number Publication date
SE389565B (sv) 1976-11-08
DE2613908A1 (de) 1976-10-14
DK160576A (da) 1976-10-03
JPS5210935A (en) 1977-01-27
SE7503737L (sv) 1976-10-03

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