NL7116139A - - Google Patents
Info
- Publication number
- NL7116139A NL7116139A NL7116139A NL7116139A NL7116139A NL 7116139 A NL7116139 A NL 7116139A NL 7116139 A NL7116139 A NL 7116139A NL 7116139 A NL7116139 A NL 7116139A NL 7116139 A NL7116139 A NL 7116139A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C03B5/0336—Shaft furnaces
-
- 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
-
- 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
- H05B3/62—Heating elements specially adapted for furnaces
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702064433 DE2064433A1 (de) | 1970-12-30 | 1970-12-30 | Elektrisch beheizter Schachtofen zum Schmelzen von Quarzglas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116139A true NL7116139A (cg-RX-API-DMAC7.html) | 1972-07-04 |
Family
ID=5792555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116139A NL7116139A (cg-RX-API-DMAC7.html) | 1970-12-30 | 1971-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3721744A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2064433A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2120138B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1342100A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7116139A (cg-RX-API-DMAC7.html) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR708843A (fr) * | 1931-01-05 | 1931-07-29 | Dispositif réglable de chauffage, par résistance, de fours électriques pour traitements thermiques | |
| GB637056A (en) * | 1948-02-27 | 1950-05-10 | Kenneth Charles Shotbolt | Improvements in and relating to electrical heating for ovens with travelling conveyors |
| US2596327A (en) * | 1949-07-19 | 1952-05-13 | Shell Dev | Electric heater |
| CH316954A (de) * | 1952-09-01 | 1956-10-31 | Siemens Ag | Drehstrom-Hochvakuumofen |
| FR1491108A (fr) * | 1966-09-02 | 1967-08-04 | Australlian Atomic Energy Comm | Fours à résistance électrique pour le chauffage à des températures élevées |
-
1970
- 1970-12-30 DE DE19702064433 patent/DE2064433A1/de active Pending
-
1971
- 1971-11-24 NL NL7116139A patent/NL7116139A/xx unknown
- 1971-12-01 US US00203574A patent/US3721744A/en not_active Expired - Lifetime
- 1971-12-29 FR FR7147433A patent/FR2120138B1/fr not_active Expired
- 1971-12-30 GB GB6076571A patent/GB1342100A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2120138B1 (cg-RX-API-DMAC7.html) | 1975-07-18 |
| GB1342100A (en) | 1973-12-25 |
| FR2120138A1 (cg-RX-API-DMAC7.html) | 1972-08-11 |
| US3721744A (en) | 1973-03-20 |
| DE2064433A1 (de) | 1972-07-20 |