FR2012485A1 - Preventing open bottom bubbles in float glass by - using wet back file - Google Patents

Preventing open bottom bubbles in float glass by - using wet back file

Info

Publication number
FR2012485A1
FR2012485A1 FR6922974A FR6922974A FR2012485A1 FR 2012485 A1 FR2012485 A1 FR 2012485A1 FR 6922974 A FR6922974 A FR 6922974A FR 6922974 A FR6922974 A FR 6922974A FR 2012485 A1 FR2012485 A1 FR 2012485A1
Authority
FR
France
Prior art keywords
wet back
open bottom
float glass
glass
back file
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.)
Granted
Application number
FR6922974A
Other languages
English (en)
French (fr)
Other versions
FR2012485B1 (de
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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass Co
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 Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Publication of FR2012485A1 publication Critical patent/FR2012485A1/fr
Application granted granted Critical
Publication of FR2012485B1 publication Critical patent/FR2012485B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Ceramic Products (AREA)
FR6922974A 1968-07-08 1969-07-07 Preventing open bottom bubbles in float glass by - using wet back file Granted FR2012485A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74320568A 1968-07-08 1968-07-08

Publications (2)

Publication Number Publication Date
FR2012485A1 true FR2012485A1 (en) 1970-03-20
FR2012485B1 FR2012485B1 (de) 1974-06-14

Family

ID=24987909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922974A Granted FR2012485A1 (en) 1968-07-08 1969-07-07 Preventing open bottom bubbles in float glass by - using wet back file

Country Status (5)

Country Link
JP (1) JPS4937100B1 (de)
BE (1) BE735751A (de)
DE (1) DE1933833A1 (de)
ES (1) ES369208A1 (de)
FR (1) FR2012485A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347819A1 (de) * 1972-09-25 1974-04-18 Mitterberger Glashuetten Gmbh Verfahren und vorrichtung zur regelung von glasstroemungen in glasschmelzwannenoefen und/oder ziehkanaelen, speiserinnen, glasueberlaeufen und dergleichen
JPS6126597U (ja) * 1984-07-24 1986-02-17 宇部興産株式会社 プラスチツクシ−ト製のおもちや

Also Published As

Publication number Publication date
DE1933833A1 (de) 1970-01-15
ES369208A1 (es) 1971-05-01
JPS4937100B1 (de) 1974-10-05
FR2012485B1 (de) 1974-06-14
BE735751A (de) 1969-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse