GB495299A - Improvements in and relating to electric welding - Google Patents

Improvements in and relating to electric welding

Info

Publication number
GB495299A
GB495299A GB13956/38A GB1395638A GB495299A GB 495299 A GB495299 A GB 495299A GB 13956/38 A GB13956/38 A GB 13956/38A GB 1395638 A GB1395638 A GB 1395638A GB 495299 A GB495299 A GB 495299A
Authority
GB
United Kingdom
Prior art keywords
gas
flux
fed
nozzle
head
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
GB13956/38A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB495299A publication Critical patent/GB495299A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated electrodes
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

495,299. Uniting by fusion. BRITISH THOMSON-HOUSTON CO., Ltd. May 10, 1938, No. 13956. Convention date, May 11, 1937. [Class 83 (iv)] In electric arc welding with bare wire the arc is fed with a protective gas and also with a slag forming paste or powder supplied from an external source during the welding process. The electrode 1 may be fed by rollers through a head 3 to which the current supply is connected. The head is provided with a chamber 7 into which the flux is fed by a crank or motoroperated screw conveyer 6 or by a fan or vanewheel. The head is provided with an annular nozzle 8 fed with gas through a valved conduit 9, the gas issuing from the nozzle and carrying over the flux by injector action. The speed of the motor can be regulated and the screw can be rotated in dependance on the feed rollers. In modifications the gas and flux may be supplied as a mixture to a conduit connected with a nozzle or the gas and flux may be mixed in the interior of a nozzle. Specification 452,670 is referred to.
GB13956/38A 1937-05-11 1938-05-10 Improvements in and relating to electric welding Expired GB495299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE495299X 1937-05-11

Publications (1)

Publication Number Publication Date
GB495299A true GB495299A (en) 1938-11-10

Family

ID=6544862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13956/38A Expired GB495299A (en) 1937-05-11 1938-05-10 Improvements in and relating to electric welding

Country Status (1)

Country Link
GB (1) GB495299A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694763A (en) * 1952-05-17 1954-11-16 Air Reduction Electric arc welding
US2727125A (en) * 1952-07-01 1955-12-13 Air Reduction Electric arc welding
US2819383A (en) * 1952-09-20 1958-01-07 James H Johnston Method of arc welding titanium
US2827549A (en) * 1954-03-29 1958-03-18 Coast Metals Inc Adapter for making arc welds with inert gas atmosphere
DE1030946B (en) * 1955-01-14 1958-05-29 Union Carbide Corp Process for inert gas arc welding with a melting wire electrode
DE1055721B (en) * 1956-12-18 1959-04-23 Boehler & Co Ag Geb Additions to carbon dioxide as a protective gas in arc welding
US2887562A (en) * 1957-11-25 1959-05-19 Claudio F Mencotti Welding torch attachment
US2947847A (en) * 1955-01-14 1960-08-02 Union Carbide Corp Shielded metal arc welding process
DE1144422B (en) * 1956-01-16 1963-02-28 Union Carbide Corp Method for arc welding steel with a melting steel electrode
US3210516A (en) * 1965-03-03 1965-10-05 Westinghouse Electric Corp Automatic inert gas arc welding process
CN109513918A (en) * 2018-12-25 2019-03-26 航天科工哈尔滨风华有限公司 A kind of additive auxiliary device based on increasing material manufacturing metal-base composites

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694763A (en) * 1952-05-17 1954-11-16 Air Reduction Electric arc welding
US2727125A (en) * 1952-07-01 1955-12-13 Air Reduction Electric arc welding
US2819383A (en) * 1952-09-20 1958-01-07 James H Johnston Method of arc welding titanium
US2827549A (en) * 1954-03-29 1958-03-18 Coast Metals Inc Adapter for making arc welds with inert gas atmosphere
DE1030946B (en) * 1955-01-14 1958-05-29 Union Carbide Corp Process for inert gas arc welding with a melting wire electrode
US2947847A (en) * 1955-01-14 1960-08-02 Union Carbide Corp Shielded metal arc welding process
DE1144422B (en) * 1956-01-16 1963-02-28 Union Carbide Corp Method for arc welding steel with a melting steel electrode
DE1055721B (en) * 1956-12-18 1959-04-23 Boehler & Co Ag Geb Additions to carbon dioxide as a protective gas in arc welding
US2887562A (en) * 1957-11-25 1959-05-19 Claudio F Mencotti Welding torch attachment
US3210516A (en) * 1965-03-03 1965-10-05 Westinghouse Electric Corp Automatic inert gas arc welding process
CN109513918A (en) * 2018-12-25 2019-03-26 航天科工哈尔滨风华有限公司 A kind of additive auxiliary device based on increasing material manufacturing metal-base composites
CN109513918B (en) * 2018-12-25 2024-04-19 航天科工哈尔滨风华有限公司 Additive auxiliary device for manufacturing metal matrix composite based on additive

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