GB373718A - Improvements relating to electrical soldering apparatus - Google Patents

Improvements relating to electrical soldering apparatus

Info

Publication number
GB373718A
GB373718A GB1014331A GB1014331A GB373718A GB 373718 A GB373718 A GB 373718A GB 1014331 A GB1014331 A GB 1014331A GB 1014331 A GB1014331 A GB 1014331A GB 373718 A GB373718 A GB 373718A
Authority
GB
United Kingdom
Prior art keywords
soldered
soldering apparatus
electricity
class
iii
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
GB1014331A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1014331A priority Critical patent/GB373718A/en
Publication of GB373718A publication Critical patent/GB373718A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

373,718. Heating by electricity. KENNEDY, J., Underwood, Symington, Ayrshire. April 7, 1931, No. 10143. [Class 39 (iii).] A soldering apparatus comprises' a stepdown transformer 9, the. secondary t e r - minals of which are adapted to be connected to a metallic article 6 to be soldered and a carbon pencil 7 intended to be brought into close contact with the article so as to produce an arc. A fluxcored soldered stick is applied at the point to be soldered. The primary is tapped to suit different voltages. The box enclosing the transformer accommodates the accessories. Reference has been directed by the Comptroller to Specification 204,851, [Class 39 (iii), Heating by electricity].
GB1014331A 1931-04-07 1931-04-07 Improvements relating to electrical soldering apparatus Expired GB373718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1014331A GB373718A (en) 1931-04-07 1931-04-07 Improvements relating to electrical soldering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1014331A GB373718A (en) 1931-04-07 1931-04-07 Improvements relating to electrical soldering apparatus

Publications (1)

Publication Number Publication Date
GB373718A true GB373718A (en) 1932-06-02

Family

ID=9962295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1014331A Expired GB373718A (en) 1931-04-07 1931-04-07 Improvements relating to electrical soldering apparatus

Country Status (1)

Country Link
GB (1) GB373718A (en)

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