JPH022815B2 - - Google Patents
Info
- Publication number
- JPH022815B2 JPH022815B2 JP24635686A JP24635686A JPH022815B2 JP H022815 B2 JPH022815 B2 JP H022815B2 JP 24635686 A JP24635686 A JP 24635686A JP 24635686 A JP24635686 A JP 24635686A JP H022815 B2 JPH022815 B2 JP H022815B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- glass
- temperature
- low
- molding
- 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
- 239000011521 glass Substances 0.000 claims description 43
- 238000000465 moulding Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 19
- 238000001816 cooling Methods 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying 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
- C03B11/06—Construction of plunger or mould
- C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
-
- 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
- C03B11/125—Cooling
- C03B11/127—Cooling of hollow or semi-hollow articles or their moulds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24635686A JPS63100028A (ja) | 1986-10-16 | 1986-10-16 | ガラス製品のプレス成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24635686A JPS63100028A (ja) | 1986-10-16 | 1986-10-16 | ガラス製品のプレス成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100028A JPS63100028A (ja) | 1988-05-02 |
| JPH022815B2 true JPH022815B2 (en, 2012) | 1990-01-19 |
Family
ID=17147337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24635686A Granted JPS63100028A (ja) | 1986-10-16 | 1986-10-16 | ガラス製品のプレス成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100028A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2732861B2 (ja) * | 1988-09-12 | 1998-03-30 | オリンパス光学工業株式会社 | 光学素子の成形装置と成形方法 |
| JP2013184849A (ja) * | 2012-03-07 | 2013-09-19 | Nippon Electric Glass Co Ltd | プリフォーム硝材の製造方法及び製造装置 |
-
1986
- 1986-10-16 JP JP24635686A patent/JPS63100028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63100028A (ja) | 1988-05-02 |
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