JPH01290537A - 光学素子の製造方法 - Google Patents

光学素子の製造方法

Info

Publication number
JPH01290537A
JPH01290537A JP11805788A JP11805788A JPH01290537A JP H01290537 A JPH01290537 A JP H01290537A JP 11805788 A JP11805788 A JP 11805788A JP 11805788 A JP11805788 A JP 11805788A JP H01290537 A JPH01290537 A JP H01290537A
Authority
JP
Japan
Prior art keywords
molding
mold
chamber
press
pallet
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
JP11805788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0445455B2 (en]
Inventor
Fumitaka Yoshimura
文孝 吉村
Isamu Shigyo
勇 執行
Tomomasa Nakano
中野　智政
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP11805788A priority Critical patent/JPH01290537A/ja
Publication of JPH01290537A publication Critical patent/JPH01290537A/ja
Publication of JPH0445455B2 publication Critical patent/JPH0445455B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/86—Linear series of multiple press moulds
    • C03B2215/87—Linear series of multiple press moulds with change of transportation direction in the horizontal plane, e.g. rectangular or "U" shape serial transport

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP11805788A 1988-05-17 1988-05-17 光学素子の製造方法 Granted JPH01290537A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11805788A JPH01290537A (ja) 1988-05-17 1988-05-17 光学素子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11805788A JPH01290537A (ja) 1988-05-17 1988-05-17 光学素子の製造方法

Publications (2)

Publication Number Publication Date
JPH01290537A true JPH01290537A (ja) 1989-11-22
JPH0445455B2 JPH0445455B2 (en]) 1992-07-24

Family

ID=14726948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11805788A Granted JPH01290537A (ja) 1988-05-17 1988-05-17 光学素子の製造方法

Country Status (1)

Country Link
JP (1) JPH01290537A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092084A1 (en) * 2003-04-15 2004-10-28 Raytheon Company System and method for automated casting of infrared glass optical components
US7159420B2 (en) 2003-04-15 2007-01-09 Umicore Sa System and method for forming infrared glass optical components
US7159419B2 (en) 2003-04-15 2007-01-09 Umicore Sa System and method for vapor pressure controlled growth of infrared chalcogenide glasses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004092084A1 (en) * 2003-04-15 2004-10-28 Raytheon Company System and method for automated casting of infrared glass optical components
US7159420B2 (en) 2003-04-15 2007-01-09 Umicore Sa System and method for forming infrared glass optical components
US7159419B2 (en) 2003-04-15 2007-01-09 Umicore Sa System and method for vapor pressure controlled growth of infrared chalcogenide glasses
US7171827B2 (en) 2003-04-15 2007-02-06 Umicore Sa System and method for automated casting of infrared glass optical components

Also Published As

Publication number Publication date
JPH0445455B2 (en]) 1992-07-24

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