FR2587794B1 - Four a induction a basse ou moyenne frequence - Google Patents
Four a induction a basse ou moyenne frequenceInfo
- Publication number
- FR2587794B1 FR2587794B1 FR8514409A FR8514409A FR2587794B1 FR 2587794 B1 FR2587794 B1 FR 2587794B1 FR 8514409 A FR8514409 A FR 8514409A FR 8514409 A FR8514409 A FR 8514409A FR 2587794 B1 FR2587794 B1 FR 2587794B1
- Authority
- FR
- France
- Prior art keywords
- low
- frequency induction
- medium frequency
- induction oven
- oven
- 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
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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Furnace Details (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8514409A FR2587794B1 (fr) | 1985-09-26 | 1985-09-26 | Four a induction a basse ou moyenne frequence |
EP19860905844 EP0238587A1 (fr) | 1985-09-26 | 1986-09-25 | Four a induction a basse ou moyenne frequence |
PCT/FR1986/000328 WO1987002211A1 (fr) | 1985-09-26 | 1986-09-25 | Four a induction a basse ou moyenne frequence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8514409A FR2587794B1 (fr) | 1985-09-26 | 1985-09-26 | Four a induction a basse ou moyenne frequence |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2587794A1 FR2587794A1 (fr) | 1987-03-27 |
FR2587794B1 true FR2587794B1 (fr) | 1987-12-18 |
Family
ID=9323351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8514409A Expired FR2587794B1 (fr) | 1985-09-26 | 1985-09-26 | Four a induction a basse ou moyenne frequence |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0238587A1 (fr) |
FR (1) | FR2587794B1 (fr) |
WO (1) | WO1987002211A1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1054318A (fr) * | 1951-01-12 | 1954-02-09 | Magnethermic Corp | Four à induction |
US2716695A (en) * | 1952-04-12 | 1955-08-30 | Int Harvester Co | Induction heating unit |
US2852650A (en) * | 1956-07-09 | 1958-09-16 | Surface Combustion Corp | Induction heating apparatus and method |
FR1541924A (fr) * | 1967-10-26 | 1968-10-11 | Ajax Magnethermic Corp | Perfectionnements dans le chauffage par induction |
US3674971A (en) * | 1971-05-13 | 1972-07-04 | United States Steel Corp | Induction heating coil constructed to minimize vibration and noise |
US4258241A (en) * | 1979-03-28 | 1981-03-24 | Park-Ohio Industries, Inc. | Slot furnace for inductively heating axially spaced areas of a workpiece |
SE442473B (sv) * | 1981-12-04 | 1985-12-23 | Asea Ab | Induktionsspole |
-
1985
- 1985-09-26 FR FR8514409A patent/FR2587794B1/fr not_active Expired
-
1986
- 1986-09-25 EP EP19860905844 patent/EP0238587A1/fr active Pending
- 1986-09-25 WO PCT/FR1986/000328 patent/WO1987002211A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2587794A1 (fr) | 1987-03-27 |
WO1987002211A1 (fr) | 1987-04-09 |
EP0238587A1 (fr) | 1987-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CL | Concession to grant licenses | ||
ST | Notification of lapse |