JPS5515912A - Rapidly cooling apparatus for glass plate - Google Patents

Rapidly cooling apparatus for glass plate

Info

Publication number
JPS5515912A
JPS5515912A JP8517878A JP8517878A JPS5515912A JP S5515912 A JPS5515912 A JP S5515912A JP 8517878 A JP8517878 A JP 8517878A JP 8517878 A JP8517878 A JP 8517878A JP S5515912 A JPS5515912 A JP S5515912A
Authority
JP
Japan
Prior art keywords
glass
cooling
small area
insel
nozzles
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
JP8517878A
Other languages
Japanese (ja)
Other versions
JPS5711854B2 (en
Inventor
Yasue Nonaka
Sakae Ikeda
Isamu Mutaguchi
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP8517878A priority Critical patent/JPS5515912A/en
Publication of JPS5515912A publication Critical patent/JPS5515912A/en
Publication of JPS5711854B2 publication Critical patent/JPS5711854B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C03B27/0408—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets being dismountable
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

PURPOSE: To make cracks in a small area of a glass plate coarse and to ensure seeling-through by movably setting a small area cooler connected to a coolig body source box in the title apparatus to facilitate regulation of cooling of the small area.
CONSTITUTION: In a rapidly cooling apparatus for car front glass, etc., glass central small area (insel part) cooling body source box 14 is divided into three chambers with partition plates 15, 16, and insel part plate 13 provided with many glass nozzles 9 is so set that it can airtightly be moved outward with mechanisms such as screw bolts 19,19 and nuts 25 for regulating a pair of supports 18,18a. By moving pipe nozzles 9 forward and backward the space between nozzles 9 and the glass central part is regulated in a short time to carry out rapid cooling different from cooling of the glass peripheral part. The above regulation corresponding to a change in glass curvature can be accomplished in a shorter time compared to a manual means of a conventional method, and the insel part is cheaply cooled.
COPYRIGHT: (C)1980,JPO&Japio
JP8517878A 1978-07-14 1978-07-14 Rapidly cooling apparatus for glass plate Granted JPS5515912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8517878A JPS5515912A (en) 1978-07-14 1978-07-14 Rapidly cooling apparatus for glass plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8517878A JPS5515912A (en) 1978-07-14 1978-07-14 Rapidly cooling apparatus for glass plate

Publications (2)

Publication Number Publication Date
JPS5515912A true JPS5515912A (en) 1980-02-04
JPS5711854B2 JPS5711854B2 (en) 1982-03-06

Family

ID=13851399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8517878A Granted JPS5515912A (en) 1978-07-14 1978-07-14 Rapidly cooling apparatus for glass plate

Country Status (1)

Country Link
JP (1) JPS5515912A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112811A (en) * 1974-07-23 1976-01-31 Asahi Glass Co Ltd Wankyokugarasuitano fureikyokayoreikyakusochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112811A (en) * 1974-07-23 1976-01-31 Asahi Glass Co Ltd Wankyokugarasuitano fureikyokayoreikyakusochi

Also Published As

Publication number Publication date
JPS5711854B2 (en) 1982-03-06

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