GB550704A - Improvements in or relating to electrically heated soldering apparatus - Google Patents

Improvements in or relating to electrically heated soldering apparatus

Info

Publication number
GB550704A
GB550704A GB909941A GB909941A GB550704A GB 550704 A GB550704 A GB 550704A GB 909941 A GB909941 A GB 909941A GB 909941 A GB909941 A GB 909941A GB 550704 A GB550704 A GB 550704A
Authority
GB
United Kingdom
Prior art keywords
relating
electrically heated
soldering apparatus
bit holder
rod
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
GB909941A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB909941A priority Critical patent/GB550704A/en
Publication of GB550704A publication Critical patent/GB550704A/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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/02—Soldering irons; Bits
    • B23K3/03—Soldering irons; Bits electrically heated
    • B23K3/0376—Soldering irons; Bits electrically heated comprising carbon heating elements or electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

550,704. Electric soldering tools. STANDARD TELEPHONES & CABLES Ltd., (trading as STANELCO PRODUCTS), and WARD, G. L. July 18, 1941, No. 9099. [Class 39 (iii)] [Also in Group XXII] Two conducting arms 11, 12 extend forward from a clamp 13, the upper arm 11 carrying a transverse bit holder 14 having a slot of keyhole section to receive, in the lower part, a comb-shaped bit 17, and, in the upper part, a carbon rod which constitutes the heating element. One end of the rod is pointed to centre it, and the other end is fitted with an insulating sleeve 19 of " Vitreosil " (Registered Trade Mark) which also centres it, so that it is in contact only at its ends with the bit holder and a silver-steel conducting plug 20 respectively. A low-voltage supply is used.
GB909941A 1941-07-18 1941-07-18 Improvements in or relating to electrically heated soldering apparatus Expired GB550704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB909941A GB550704A (en) 1941-07-18 1941-07-18 Improvements in or relating to electrically heated soldering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909941A GB550704A (en) 1941-07-18 1941-07-18 Improvements in or relating to electrically heated soldering apparatus

Publications (1)

Publication Number Publication Date
GB550704A true GB550704A (en) 1943-01-20

Family

ID=9865318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909941A Expired GB550704A (en) 1941-07-18 1941-07-18 Improvements in or relating to electrically heated soldering apparatus

Country Status (1)

Country Link
GB (1) GB550704A (en)

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