JPH0380734B2 - - Google Patents
Info
- Publication number
- JPH0380734B2 JPH0380734B2 JP102187A JP102187A JPH0380734B2 JP H0380734 B2 JPH0380734 B2 JP H0380734B2 JP 102187 A JP102187 A JP 102187A JP 102187 A JP102187 A JP 102187A JP H0380734 B2 JPH0380734 B2 JP H0380734B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding
- induction heating
- heating coil
- movable
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000006698 induction Effects 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000012778 molding material Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102187A JPS63170226A (ja) | 1987-01-08 | 1987-01-08 | 光学レンズのプレス成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP102187A JPS63170226A (ja) | 1987-01-08 | 1987-01-08 | 光学レンズのプレス成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170226A JPS63170226A (ja) | 1988-07-14 |
| JPH0380734B2 true JPH0380734B2 (enrdf_load_stackoverflow) | 1991-12-25 |
Family
ID=11489912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP102187A Granted JPS63170226A (ja) | 1987-01-08 | 1987-01-08 | 光学レンズのプレス成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170226A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2778648B2 (ja) * | 1989-04-27 | 1998-07-23 | オリンパス光学工業株式会社 | 光学素子成形用加熱炉 |
| JP3273197B2 (ja) * | 1992-07-03 | 2002-04-08 | 東芝機械株式会社 | 光学ガラス素子等の成形装置 |
| JP4825494B2 (ja) * | 2005-11-10 | 2011-11-30 | 東芝機械株式会社 | ガラス成形装置 |
-
1987
- 1987-01-08 JP JP102187A patent/JPS63170226A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63170226A (ja) | 1988-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |