GB173208A - Improvements in and relating to process for treating lamp wicks - Google Patents

Improvements in and relating to process for treating lamp wicks

Info

Publication number
GB173208A
GB173208A GB2091621A GB2091621A GB173208A GB 173208 A GB173208 A GB 173208A GB 2091621 A GB2091621 A GB 2091621A GB 2091621 A GB2091621 A GB 2091621A GB 173208 A GB173208 A GB 173208A
Authority
GB
United Kingdom
Prior art keywords
wicks
relating
solution
lamp wicks
treating
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
GB2091621A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB173208A publication Critical patent/GB173208A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
    • F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/002—Wicks
    • F21V37/0033—Wicks combination of vegetal and mineral
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

173,208. reeney, J. Dec. 18. 1920. [Convention datel. Fireproofing; proofing processes; proofing compositions.-A process for treating lamp wicks to render them smokeless and more durable consists in immersing the wicks in a solution of lime water having a specific gravity of 1.100, and then boiling the wicks and the solution for three hours or until the solution has a specific gravity of 1.150.
GB2091621A 1921-08-06 Improvements in and relating to process for treating lamp wicks Expired GB173208A (en)

Publications (1)

Publication Number Publication Date
GB173208A true GB173208A (en) 1922-10-12

Family

ID=1735813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2091621A Expired GB173208A (en) 1921-08-06 Improvements in and relating to process for treating lamp wicks

Country Status (1)

Country Link
GB (1) GB173208A (en)

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