GB146573A - Improvements in electrode for perforating metal plates and the like - Google Patents

Improvements in electrode for perforating metal plates and the like

Info

Publication number
GB146573A
GB146573A GB819819A GB819819A GB146573A GB 146573 A GB146573 A GB 146573A GB 819819 A GB819819 A GB 819819A GB 819819 A GB819819 A GB 819819A GB 146573 A GB146573 A GB 146573A
Authority
GB
United Kingdom
Prior art keywords
electrode
metal plates
potassium
perforating
perforating metal
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
GB819819A
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 GB819819A priority Critical patent/GB146573A/en
Publication of GB146573A publication Critical patent/GB146573A/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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0211—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in cutting
    • B23K35/0216—Rods, electrodes, wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

146,573. Holslag, C. J. April 1, 1919. Heating by electricity.-An electrode for arc-cutting, perforating, or reducing, has an oxygensupplying compound applied to a fibrous material. The material, such as asbestos, is impregnated with potassium bichromate, manganese dioxide, barium dioxide, potassium permanganate, or potassium chlorate, and preferably silicate of soda and calcium carbonate, and may be applied as a complete or partial covering 3 to a steel rod 2, or inserted in a groove therein, or inserted in a hollow carbon or graphite rod. The electrode may be used with a transformer T of the type described in Specification 128,186. Specification 144,333 is referred to.
GB819819A 1919-04-01 1919-04-01 Improvements in electrode for perforating metal plates and the like Expired GB146573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB819819A GB146573A (en) 1919-04-01 1919-04-01 Improvements in electrode for perforating metal plates and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB819819A GB146573A (en) 1919-04-01 1919-04-01 Improvements in electrode for perforating metal plates and the like

Publications (1)

Publication Number Publication Date
GB146573A true GB146573A (en) 1920-07-02

Family

ID=9847723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB819819A Expired GB146573A (en) 1919-04-01 1919-04-01 Improvements in electrode for perforating metal plates and the like

Country Status (1)

Country Link
GB (1) GB146573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529681A (en) * 2017-03-06 2018-09-14 中国科学院深圳先进技术研究院 Hollow manganese dioxide nano particle and its preparation method and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529681A (en) * 2017-03-06 2018-09-14 中国科学院深圳先进技术研究院 Hollow manganese dioxide nano particle and its preparation method and application

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