FR780505A - Improvements to electric furnaces for heating ice or glass plates before tempering - Google Patents

Improvements to electric furnaces for heating ice or glass plates before tempering

Info

Publication number
FR780505A
FR780505A FR780505DA FR780505A FR 780505 A FR780505 A FR 780505A FR 780505D A FR780505D A FR 780505DA FR 780505 A FR780505 A FR 780505A
Authority
FR
France
Prior art keywords
glass plates
electric furnaces
plates before
before tempering
heating ice
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
Other languages
French (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.)
ASSUREX
Original Assignee
ASSUREX
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 ASSUREX filed Critical ASSUREX
Application granted granted Critical
Publication of FR780505A publication Critical patent/FR780505A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/14—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with vertical displacement of the products
    • C03B29/16—Glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • C03B29/10—Glass sheets being in a vertical position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)
FR780505D 1934-01-15 1934-01-15 Improvements to electric furnaces for heating ice or glass plates before tempering Expired FR780505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780505T 1934-01-15

Publications (1)

Publication Number Publication Date
FR780505A true FR780505A (en) 1935-04-27

Family

ID=9204902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780505D Expired FR780505A (en) 1934-01-15 1934-01-15 Improvements to electric furnaces for heating ice or glass plates before tempering

Country Status (5)

Country Link
CH (1) CH181639A (en)
DE (1) DE665534C (en)
FR (1) FR780505A (en)
GB (1) GB439537A (en)
NL (1) NL43083C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084227A (en) * 1964-02-17 1900-01-01

Also Published As

Publication number Publication date
GB439537A (en) 1935-12-09
CH181639A (en) 1935-12-31
DE665534C (en) 1938-09-28
NL43083C (en) 1938-04-15

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