ES230045A1 - Electric heater and method of making the same - Google Patents

Electric heater and method of making the same

Info

Publication number
ES230045A1
ES230045A1 ES0230045A ES230045A ES230045A1 ES 230045 A1 ES230045 A1 ES 230045A1 ES 0230045 A ES0230045 A ES 0230045A ES 230045 A ES230045 A ES 230045A ES 230045 A1 ES230045 A1 ES 230045A1
Authority
ES
Spain
Prior art keywords
contact
winding
current
way
wire
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
ES0230045A
Other languages
Spanish (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.)
Kanthal AB
Original Assignee
Kanthal 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 Kanthal AB filed Critical Kanthal AB
Publication of ES230045A1 publication Critical patent/ES230045A1/en
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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49101—Applying terminal

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)
  • Resistance Heating (AREA)

Abstract

Method for placing pressure contacts in electrical heating bodies comprising a high resistance metal wire and at least one pressure contact for the current connection of said heating body, characterized in that at least one part of the wire resistance, is deformed in the form of a helical winding, because at least a part, preferably cylindrical, of the pressure contact is introduced in said winding in such a way that this part of the contact and said winding come to be located coaxially and in mutual contact, and for a given time an electric current is circulated through the part of the wire coil which is closely connected to the contact, the magnitude and time of action of this current having been heated in such a way that the It will melt a thin surface layer of the contact without appreciably melting the material of the contact located below. (Machine-translation by Google Translate, not legally binding)
ES0230045A 1955-07-28 1956-07-28 Electric heater and method of making the same Expired ES230045A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525040A US2890320A (en) 1955-07-28 1955-07-28 Electric heater and method of making the same

Publications (1)

Publication Number Publication Date
ES230045A1 true ES230045A1 (en) 1957-04-16

Family

ID=24091665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0230045A Expired ES230045A1 (en) 1955-07-28 1956-07-28 Electric heater and method of making the same

Country Status (2)

Country Link
US (1) US2890320A (en)
ES (1) ES230045A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573422A (en) * 1965-06-07 1971-04-06 Beckman Instruments Inc Method of electrically welding a contact to a resistance wire
US5153404A (en) * 1991-02-11 1992-10-06 Joyal Products, Inc. Fusing apparatus and method using concave shaped electrodes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1123624A (en) * 1913-05-10 1915-01-05 Thomson Electric Welding Co Method of electric seam-welding.
US1361652A (en) * 1920-04-29 1920-12-07 Hygrade Engineering Co Inc Welding apparatus
US2025744A (en) * 1934-03-17 1935-12-31 Curtiss Aeroplane & Motor Co Method of and apparatus for electric spot welding
US2137718A (en) * 1935-05-17 1938-11-22 Laclede Steel Company Method of making embedded bars
US2354313A (en) * 1939-07-24 1944-07-25 Gen Motors Corp Welding machine
US2409636A (en) * 1944-10-20 1946-10-22 Bell Telephone Labor Inc Welding machine
US2546315A (en) * 1945-05-25 1951-03-27 Hotpoint Inc Electric heater
US2504338A (en) * 1945-06-30 1950-04-18 Rca Corp Electric power applicator
US2550090A (en) * 1948-07-20 1951-04-24 William C Palmer Soldering tool
US2712048A (en) * 1953-05-22 1955-06-28 Huetten Clarence Wire wound resistance and method for making same
US2766983A (en) * 1953-06-11 1956-10-16 George E Taylor Spiral spring construction

Also Published As

Publication number Publication date
US2890320A (en) 1959-06-09

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