JPS57129835A - Manufacturing apparatus for tempered glass - Google Patents

Manufacturing apparatus for tempered glass

Info

Publication number
JPS57129835A
JPS57129835A JP1395781A JP1395781A JPS57129835A JP S57129835 A JPS57129835 A JP S57129835A JP 1395781 A JP1395781 A JP 1395781A JP 1395781 A JP1395781 A JP 1395781A JP S57129835 A JPS57129835 A JP S57129835A
Authority
JP
Japan
Prior art keywords
hexagons
nozzles
outlines
sides
tempered glass
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.)
Pending
Application number
JP1395781A
Other languages
Japanese (ja)
Inventor
Hideo Yoshizawa
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 JP1395781A priority Critical patent/JPS57129835A/en
Publication of JPS57129835A publication Critical patent/JPS57129835A/en
Pending 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
    • C03B27/052—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 prevent the formation of a spline and broken pieces of large area by assuming a plurality of continuously spreading hexagons in which opposite 2 sides are parallel to each other and have the same length on each nozzle arranging surface of an apparatus and by arranging a plurality of nozzles on the outlines of the hexagons. CONSTITUTION:Hexagons 15 of the same shape are assumed on each arranging surface 13a, and nozzles 11 are arranged on the outlines of the hexagons 15. For example, 12 nozzles are placed on all the corners 15a of each hexagon 15 and at the centers of all the sides 15b one by one. The hexagons 15 are continuously spread on the nozzle arranging surface 13a, and the nozzles 11 are arranged on the outlines of the hexagons 15 having common sides 15b. By spraying air on a heated glass plate from the nozzles thus arranged, the plate is tempered by partial air cooling to manufacture tempered glass.
JP1395781A 1981-02-02 1981-02-02 Manufacturing apparatus for tempered glass Pending JPS57129835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1395781A JPS57129835A (en) 1981-02-02 1981-02-02 Manufacturing apparatus for tempered glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1395781A JPS57129835A (en) 1981-02-02 1981-02-02 Manufacturing apparatus for tempered glass

Publications (1)

Publication Number Publication Date
JPS57129835A true JPS57129835A (en) 1982-08-12

Family

ID=11847685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1395781A Pending JPS57129835A (en) 1981-02-02 1981-02-02 Manufacturing apparatus for tempered glass

Country Status (1)

Country Link
JP (1) JPS57129835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439871A1 (en) * 1983-11-16 1985-05-30 Central Glass Co., Ltd., Ube, Yamaguchi METHOD FOR QUICKENING A GLASS LAYER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439871A1 (en) * 1983-11-16 1985-05-30 Central Glass Co., Ltd., Ube, Yamaguchi METHOD FOR QUICKENING A GLASS LAYER
DE3439871C2 (en) * 1983-11-16 1988-04-07 Central Glass Co., Ltd., Ube, Yamaguchi, Jp

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