FR2007949A1 - - Google Patents
Info
- Publication number
- FR2007949A1 FR2007949A1 FR6914517A FR6914517A FR2007949A1 FR 2007949 A1 FR2007949 A1 FR 2007949A1 FR 6914517 A FR6914517 A FR 6914517A FR 6914517 A FR6914517 A FR 6914517A FR 2007949 A1 FR2007949 A1 FR 2007949A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/108—Forming porous, sintered or foamed beads
- C03B19/1085—Forming porous, sintered or foamed beads by blowing, pressing, centrifuging, rolling or dripping
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/109—Glass-melting furnaces specially adapted for making beads
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
- C03B5/0334—Pot furnaces; Core furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72688968A | 1968-05-06 | 1968-05-06 | |
US74955468A | 1968-06-26 | 1968-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2007949A1 true FR2007949A1 (fr) | 1970-01-16 |
Family
ID=27111406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6914517A Withdrawn FR2007949A1 (fr) | 1968-05-06 | 1969-05-06 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3607166A (fr) |
DE (1) | DE1922511A1 (fr) |
FR (1) | FR2007949A1 (fr) |
GB (1) | GB1267459A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320270A1 (fr) * | 1975-08-06 | 1977-03-04 | Midland Glass Co | Procede pour produire des articles en verre, incluant la production intermediaire de verre semi-raffine, et produit ainsi obtenu |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340862A (en) * | 1988-10-07 | 1994-08-23 | Elf Atochem North America, Inc. | Stabilizers for halogen containing polymers |
US5204681A (en) * | 1991-09-24 | 1993-04-20 | Gordian Holding Corporation | Radio frequency automatic identification system |
US20060242996A1 (en) * | 2005-04-27 | 2006-11-02 | Gilbert Deangelis | System and method for controlling the environment around one or more vessels in a glass manufacturing system |
US8978419B2 (en) * | 2009-11-30 | 2015-03-17 | Corning Incorporated | Devices for controlling atmosphere over molten-glass free-surfaces |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1229324A (en) * | 1917-03-31 | 1917-06-12 | Israel Rosenblum | Process for treating silica. |
US1537036A (en) * | 1921-04-01 | 1925-05-05 | Gen Electric | Quartz working |
US2114545A (en) * | 1935-08-17 | 1938-04-19 | Owens Illinois Glass Co | Sintering glass batch |
US2371213A (en) * | 1939-06-17 | 1945-03-13 | George W Batchell | Apparatus for forming batch bodies |
US2785058A (en) * | 1952-04-28 | 1957-03-12 | Bell Telephone Labor Inc | Method of growing quartz crystals |
DE1215649B (de) * | 1954-06-30 | 1966-05-05 | Siemens Ag | Verfahren zum Herstellen eines extrem reinen, stabfoermigen Halbleiterkristalls |
US2963824A (en) * | 1957-12-11 | 1960-12-13 | Kimble Glass Co | Method for producing glass beads |
US3109045A (en) * | 1958-03-03 | 1963-10-29 | Owens Illinois Glass Co | Electrically heated glass melting unit |
NL248353A (fr) * | 1959-08-24 | |||
NL272514A (fr) * | 1960-12-16 | |||
DE1211766B (de) * | 1962-06-25 | 1966-03-03 | Patra Patent Treuhand | Herstellung von blasenarmem Quarzrohr |
US3261676A (en) * | 1963-01-24 | 1966-07-19 | Gen Electric | Method for forming silica articles |
US3248191A (en) * | 1965-03-04 | 1966-04-26 | Owens Corning Fiberglass Corp | Feeder for melting glass spheres for fiber drawing |
-
1968
- 1968-06-26 US US749554*A patent/US3607166A/en not_active Expired - Lifetime
-
1969
- 1969-05-02 DE DE19691922511 patent/DE1922511A1/de active Pending
- 1969-05-06 FR FR6914517A patent/FR2007949A1/fr not_active Withdrawn
- 1969-05-06 GB GB23126/69A patent/GB1267459A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2320270A1 (fr) * | 1975-08-06 | 1977-03-04 | Midland Glass Co | Procede pour produire des articles en verre, incluant la production intermediaire de verre semi-raffine, et produit ainsi obtenu |
Also Published As
Publication number | Publication date |
---|---|
GB1267459A (en) | 1972-03-22 |
DE1922511A1 (de) | 1969-11-13 |
US3607166A (en) | 1971-09-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |