GB546947A - Improvements in and relating to electric soldering irons - Google Patents

Improvements in and relating to electric soldering irons

Info

Publication number
GB546947A
GB546947A GB583441A GB583441A GB546947A GB 546947 A GB546947 A GB 546947A GB 583441 A GB583441 A GB 583441A GB 583441 A GB583441 A GB 583441A GB 546947 A GB546947 A GB 546947A
Authority
GB
United Kingdom
Prior art keywords
sheath
heater
wire
electric soldering
shank
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
GB583441A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB583441A priority Critical patent/GB546947A/en
Publication of GB546947A publication Critical patent/GB546947A/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
    • B23K3/0338—Constructional features of electric soldering irons

Landscapes

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

Abstract

546,947. Electric soldering irons. SHARPLES, J. T., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. May 5, 1941, No. 5834. [Class 39 (iii)] A soldering bit 1a with a renewable tip 1b contains a heater consisting of a helical wire 4 embedded in magnesium oxide or quartz sand in a metal sheath 5. The upper end of the heater wire is silver-soldered to the sheath at 7 and the lower end is connected with a metal terminal 8 extending through an insulation nipple 9 which closes the sheath. The lower end of the sheath fits into a shank 2 carried by a handle 3 and containing the insulated connecting wire 20. A terminal connector 18 is provided to receive wires 19, 20 from the heater, and 16, 17 from the supply. The shank 2 may be provided with cooling fins or may be of helical form and may be extended to form the handle. The heater is suitable for connection to a supply at 9-12 volts.
GB583441A 1941-05-05 1941-05-05 Improvements in and relating to electric soldering irons Expired GB546947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB583441A GB546947A (en) 1941-05-05 1941-05-05 Improvements in and relating to electric soldering irons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB583441A GB546947A (en) 1941-05-05 1941-05-05 Improvements in and relating to electric soldering irons

Publications (1)

Publication Number Publication Date
GB546947A true GB546947A (en) 1942-08-06

Family

ID=9803497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB583441A Expired GB546947A (en) 1941-05-05 1941-05-05 Improvements in and relating to electric soldering irons

Country Status (1)

Country Link
GB (1) GB546947A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714651A (en) * 1951-05-25 1955-08-02 Wotton Charles Sydney Richard Electrically heated soldering irons
WO2005118197A1 (en) * 2004-05-26 2005-12-15 Cooper Tools Gmbh Soldering iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714651A (en) * 1951-05-25 1955-08-02 Wotton Charles Sydney Richard Electrically heated soldering irons
WO2005118197A1 (en) * 2004-05-26 2005-12-15 Cooper Tools Gmbh Soldering iron

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