FR2137914B1 - - Google Patents

Info

Publication number
FR2137914B1
FR2137914B1 FR7217353A FR7217353A FR2137914B1 FR 2137914 B1 FR2137914 B1 FR 2137914B1 FR 7217353 A FR7217353 A FR 7217353A FR 7217353 A FR7217353 A FR 7217353A FR 2137914 B1 FR2137914 B1 FR 2137914B1
Authority
FR
France
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
FR7217353A
Other versions
FR2137914A1 (fr
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.)
VETRERIA DI VERNANTE SpA
Original Assignee
VETRERIA DI VERNANTE SpA
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 VETRERIA DI VERNANTE SpA filed Critical VETRERIA DI VERNANTE SpA
Publication of FR2137914A1 publication Critical patent/FR2137914A1/fr
Application granted granted Critical
Publication of FR2137914B1 publication Critical patent/FR2137914B1/fr
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • C03B5/267—Overflows; Lips; Tweels specially adapted for supplying the float tank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sliding Valves (AREA)
FR7217353A 1971-05-12 1972-05-10 Expired FR2137914B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2440271 1971-05-12

Publications (2)

Publication Number Publication Date
FR2137914A1 FR2137914A1 (fr) 1972-12-29
FR2137914B1 true FR2137914B1 (fr) 1979-03-23

Family

ID=11213398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217353A Expired FR2137914B1 (fr) 1971-05-12 1972-05-10

Country Status (4)

Country Link
BE (1) BE783210A (fr)
DE (1) DE2223214A1 (fr)
FR (1) FR2137914B1 (fr)
GB (1) GB1382153A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104761122A (zh) * 2015-03-18 2015-07-08 安徽万宝玻璃有限公司 玻璃液流量控制闸板
CN113185090B (zh) * 2021-04-16 2022-11-29 浙江荣星新材料科技有限公司 一种玻璃熔窑用的尾砖组件及其安装工艺

Also Published As

Publication number Publication date
DE2223214A1 (de) 1972-11-23
BE783210A (fr) 1972-09-01
GB1382153A (en) 1975-01-29
FR2137914A1 (fr) 1972-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse