JPS51135918A - Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters - Google Patents

Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters

Info

Publication number
JPS51135918A
JPS51135918A JP6006075A JP6006075A JPS51135918A JP S51135918 A JPS51135918 A JP S51135918A JP 6006075 A JP6006075 A JP 6006075A JP 6006075 A JP6006075 A JP 6006075A JP S51135918 A JPS51135918 A JP S51135918A
Authority
JP
Japan
Prior art keywords
variation
optical
continuously manufacturing
optical glass
manufacturing homogeneous
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
JP6006075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS545812B2 (Direct
Inventor
Tetsuo Izumitani
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.)
Hoya Glass Works Ltd
Original Assignee
Hoya Glass Works 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 Hoya Glass Works Ltd filed Critical Hoya Glass Works Ltd
Priority to JP6006075A priority Critical patent/JPS51135918A/ja
Publication of JPS51135918A publication Critical patent/JPS51135918A/ja
Publication of JPS545812B2 publication Critical patent/JPS545812B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
JP6006075A 1975-05-20 1975-05-20 Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters Granted JPS51135918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6006075A JPS51135918A (en) 1975-05-20 1975-05-20 Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6006075A JPS51135918A (en) 1975-05-20 1975-05-20 Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters

Publications (2)

Publication Number Publication Date
JPS51135918A true JPS51135918A (en) 1976-11-25
JPS545812B2 JPS545812B2 (Direct) 1979-03-22

Family

ID=13131150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6006075A Granted JPS51135918A (en) 1975-05-20 1975-05-20 Apparatus for continuously manufacturing homogeneous optical glass without variation in its optical parameters

Country Status (1)

Country Link
JP (1) JPS51135918A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196726A (en) * 1981-05-28 1982-12-02 Nippon Kogaku Kk <Nikon> Continuously melting furnace for glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473160U (Direct) * 1971-02-03 1972-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473160U (Direct) * 1971-02-03 1972-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196726A (en) * 1981-05-28 1982-12-02 Nippon Kogaku Kk <Nikon> Continuously melting furnace for glass

Also Published As

Publication number Publication date
JPS545812B2 (Direct) 1979-03-22

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