FI752566A - - Google Patents
Info
- Publication number
- FI752566A FI752566A FI752566A FI752566A FI752566A FI 752566 A FI752566 A FI 752566A FI 752566 A FI752566 A FI 752566A FI 752566 A FI752566 A FI 752566A FI 752566 A FI752566 A FI 752566A
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/085—Feeding devices therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
- C03B37/091—Indirect-resistance heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0019—Circuit arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Cookers (AREA)
- Discharge Heating (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51454574 | 1974-10-15 | ||
US514545A US3912477A (en) | 1973-01-05 | 1974-10-15 | Apparatus for processing glass batch material |
Publications (3)
Publication Number | Publication Date |
---|---|
FI752566A true FI752566A (no) | 1976-04-16 |
FI58769B FI58769B (fi) | 1980-12-31 |
FI58769C FI58769C (fi) | 1981-04-10 |
Family
ID=24047659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI752566A FI58769C (fi) | 1974-10-15 | 1975-09-15 | Elektrisk smaeltapparat |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5919893B2 (no) |
BE (1) | BE832547A (no) |
CA (1) | CA1049078A (no) |
DE (1) | DE2538576C2 (no) |
EG (1) | EG12180A (no) |
FI (1) | FI58769C (no) |
FR (1) | FR2288063A1 (no) |
IL (1) | IL47816A (no) |
IT (1) | IT1044581B (no) |
NL (1) | NL178160C (no) |
NO (1) | NO139214C (no) |
SE (1) | SE417598B (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112154711B (zh) | 2018-06-22 | 2023-04-25 | Agc株式会社 | 加热器、玻璃物品的制造装置以及玻璃物品的制造方法 |
CN114762453A (zh) | 2019-12-20 | 2022-07-15 | Agc株式会社 | 加热器、玻璃物品的制造装置以及玻璃物品的制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2181030A (en) * | 1936-12-30 | 1939-11-21 | Owens Illinois Glass Co | Electric glass furnace |
US2649487A (en) * | 1949-07-27 | 1953-08-18 | Gustin Bacon Mfg Co | Immersion heater for bushing for fiber glass manufacture |
CH347909A (de) * | 1956-02-14 | 1960-07-31 | Didier Werke Ag | Elektrischer Ofen zum kontinuierlichen Schmelzen von Quarzsand zu Quarzgut |
US3056846A (en) * | 1958-08-13 | 1962-10-02 | Owens Corning Fiberglass Corp | Method and apparatus for heat conditioning and feeding heat-softenable materials |
NL128085C (no) * | 1962-11-05 |
-
1975
- 1975-07-25 IL IL47816A patent/IL47816A/en unknown
- 1975-07-30 CA CA75232544A patent/CA1049078A/en not_active Expired
- 1975-08-12 IT IT26314/75A patent/IT1044581B/it active
- 1975-08-18 FR FR7525527A patent/FR2288063A1/fr active Granted
- 1975-08-19 BE BE159300A patent/BE832547A/xx not_active IP Right Cessation
- 1975-08-29 DE DE2538576A patent/DE2538576C2/de not_active Expired
- 1975-09-15 FI FI752566A patent/FI58769C/fi not_active IP Right Cessation
- 1975-09-15 NO NO753133A patent/NO139214C/no unknown
- 1975-09-15 SE SE7510254A patent/SE417598B/xx unknown
- 1975-09-17 NL NLAANVRAGE7510900,A patent/NL178160C/xx not_active IP Right Cessation
- 1975-09-25 JP JP50115923A patent/JPS5919893B2/ja not_active Expired
- 1975-10-14 EG EG75604A patent/EG12180A/xx active
Also Published As
Publication number | Publication date |
---|---|
DE2538576C2 (de) | 1983-08-25 |
SE417598B (sv) | 1981-03-30 |
FI58769B (fi) | 1980-12-31 |
EG12180A (en) | 1978-12-31 |
NO753133L (no) | 1976-04-21 |
FR2288063B1 (no) | 1979-10-05 |
NO139214B (no) | 1978-10-16 |
SE7510254L (sv) | 1976-04-20 |
FI58769C (fi) | 1981-04-10 |
IT1044581B (it) | 1980-03-31 |
IL47816A (en) | 1977-07-31 |
NO139214C (no) | 1979-01-24 |
CA1049078A (en) | 1979-02-20 |
FR2288063A1 (fr) | 1976-05-14 |
NL178160C (nl) | 1986-02-03 |
DE2538576A1 (de) | 1976-04-29 |
IL47816A0 (en) | 1975-11-25 |
NL7510900A (nl) | 1976-04-21 |
NL178160B (nl) | 1985-09-02 |
BE832547A (fr) | 1976-02-19 |
JPS5919893B2 (ja) | 1984-05-09 |
JPS5164023A (no) | 1976-06-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OWENS-CORNING FIBERGLAS CORPORATION |