GB505505A - Improvements relating to electric heating tools such as soldering irons - Google Patents

Improvements relating to electric heating tools such as soldering irons

Info

Publication number
GB505505A
GB505505A GB3099337A GB3099337A GB505505A GB 505505 A GB505505 A GB 505505A GB 3099337 A GB3099337 A GB 3099337A GB 3099337 A GB3099337 A GB 3099337A GB 505505 A GB505505 A GB 505505A
Authority
GB
United Kingdom
Prior art keywords
extension
electric heating
improvements relating
bit
tube
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
GB3099337A
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.)
Bryce Ltd
Original Assignee
Bryce 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 Bryce Ltd filed Critical Bryce Ltd
Priority to GB3099337A priority Critical patent/GB505505A/en
Publication of GB505505A publication Critical patent/GB505505A/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

Abstract

505,505. Electric soldering-irons &c. BRYCE, Ltd., and COLLEY. G. Nov. 11, 1937, No. 30993. [Class 39 (iii)] A low-voltage soldering-iron or like tool is provided with a bare metal heating resistance 1 conductively connected with the bit 2 and enclosed within the tubular extension 3 without the interposition of insulating material. The handle comprises concentric tubes 9, 10 connected to the supply leads and fitted with a wooden grip 14. The resistance 1 is of nickel chromium wire welded at one end to the bit and at the other end to a rod 4 secured to the tube 9. The extension 3 is screwed into the tube 10 and is surrounded by an asbestos sheath 22. In Fig. 2, a finned portion 19 is arranged in the extension 3 to retard flow of heat to the handle.
GB3099337A 1937-11-11 1937-11-11 Improvements relating to electric heating tools such as soldering irons Expired GB505505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3099337A GB505505A (en) 1937-11-11 1937-11-11 Improvements relating to electric heating tools such as soldering irons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3099337A GB505505A (en) 1937-11-11 1937-11-11 Improvements relating to electric heating tools such as soldering irons

Publications (1)

Publication Number Publication Date
GB505505A true GB505505A (en) 1939-05-11

Family

ID=10316305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3099337A Expired GB505505A (en) 1937-11-11 1937-11-11 Improvements relating to electric heating tools such as soldering irons

Country Status (1)

Country Link
GB (1) GB505505A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658983A (en) * 1951-05-14 1953-11-10 Kelso Norman Electric soldering iron
DE1035817B (en) * 1951-05-25 1958-08-07 Oryx Electrical Lab Ltd Electric soldering iron
DE1101642B (en) * 1956-10-29 1961-03-09 Ernst Sachs Small soldering piston for low voltage
US4839501A (en) * 1984-12-21 1989-06-13 Metcal, Inc. Cartridge soldering iron
US5446262A (en) * 1994-04-19 1995-08-29 Wahl Clipper Corporation Soldering iron and soldering iron tip with spaced heatable shell member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658983A (en) * 1951-05-14 1953-11-10 Kelso Norman Electric soldering iron
DE1035817B (en) * 1951-05-25 1958-08-07 Oryx Electrical Lab Ltd Electric soldering iron
DE1101642B (en) * 1956-10-29 1961-03-09 Ernst Sachs Small soldering piston for low voltage
US4839501A (en) * 1984-12-21 1989-06-13 Metcal, Inc. Cartridge soldering iron
US5446262A (en) * 1994-04-19 1995-08-29 Wahl Clipper Corporation Soldering iron and soldering iron tip with spaced heatable shell member

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