GB210404A - Improved manufacture of shaped glass tubes or other glass articles - Google Patents

Improved manufacture of shaped glass tubes or other glass articles

Info

Publication number
GB210404A
GB210404A GB31022/23A GB3102223A GB210404A GB 210404 A GB210404 A GB 210404A GB 31022/23 A GB31022/23 A GB 31022/23A GB 3102223 A GB3102223 A GB 3102223A GB 210404 A GB210404 A GB 210404A
Authority
GB
United Kingdom
Prior art keywords
glass
tube
improved manufacture
tubes
articles
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
GB31022/23A
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
Publication of GB210404A publication Critical patent/GB210404A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/04Re-forming tubes or rods
    • C03B23/06Re-forming tubes or rods by bending
    • C03B23/065Re-forming tubes or rods by bending in only one plane, e.g. for making circular neon tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Insulation (AREA)

Abstract

210,404. Claude, G., and Beaufort, J. M. E. de. Jan. 23, 1923, [Convention date]. Drawings to Specification. Bending glass tubes.-A method of bending glass tubing consists in winding helically on the tube a suitable electric resistance wire which is insulated with some incombustible material, passing a current through the wire until the glass is heated to the plastic state, and then shaping the tube on a template. The current may then be reduced in such a way as to let the tube cool slowly.
GB31022/23A 1923-01-23 1923-12-10 Improved manufacture of shaped glass tubes or other glass articles Expired GB210404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR210404X 1923-01-23

Publications (1)

Publication Number Publication Date
GB210404A true GB210404A (en) 1924-02-21

Family

ID=8880760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31022/23A Expired GB210404A (en) 1923-01-23 1923-12-10 Improved manufacture of shaped glass tubes or other glass articles

Country Status (1)

Country Link
GB (1) GB210404A (en)

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