FR2339148A1 - Four electrique a haute frequence - Google Patents
Four electrique a haute frequenceInfo
- Publication number
- FR2339148A1 FR2339148A1 FR7601672A FR7601672A FR2339148A1 FR 2339148 A1 FR2339148 A1 FR 2339148A1 FR 7601672 A FR7601672 A FR 7601672A FR 7601672 A FR7601672 A FR 7601672A FR 2339148 A1 FR2339148 A1 FR 2339148A1
- Authority
- FR
- France
- Prior art keywords
- high frequency
- frequency electric
- electric oven
- oven
- frequency
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- 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
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/029—Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
- C03B2205/64—Induction furnaces, i.e. HF/RF coil, e.g. of the graphite or zirconia susceptor type
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/70—Draw furnace insulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- General Induction Heating (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7601672A FR2339148A1 (fr) | 1976-01-22 | 1976-01-22 | Four electrique a haute frequence |
BE1007856A BE850063A (fr) | 1976-01-22 | 1977-01-04 | Four electrique a haute frequence |
GB16677A GB1521231A (en) | 1976-01-22 | 1977-01-05 | Induction furnace |
DE19772701646 DE2701646A1 (de) | 1976-01-22 | 1977-01-17 | Hochfrequenzofen |
IT1952077A IT1077118B (it) | 1976-01-22 | 1977-01-21 | Forno elettrico ad alta frequenza |
NL7700707A NL7700707A (nl) | 1976-01-22 | 1977-01-24 | Hoogfrekwentoven. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7601672A FR2339148A1 (fr) | 1976-01-22 | 1976-01-22 | Four electrique a haute frequence |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2339148A1 true FR2339148A1 (fr) | 1977-08-19 |
FR2339148B1 FR2339148B1 (nl) | 1980-04-11 |
Family
ID=9168231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7601672A Granted FR2339148A1 (fr) | 1976-01-22 | 1976-01-22 | Four electrique a haute frequence |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE850063A (nl) |
DE (1) | DE2701646A1 (nl) |
FR (1) | FR2339148A1 (nl) |
GB (1) | GB1521231A (nl) |
IT (1) | IT1077118B (nl) |
NL (1) | NL7700707A (nl) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401103A1 (fr) * | 1977-04-30 | 1979-03-23 | Sumitomo Electric Industries | Procede et appareil de production de fibres de transmission optique |
EP0181040A1 (de) * | 1984-11-07 | 1986-05-14 | Koninklijke Philips Electronics N.V. | Verfahren und Vorrichtung zum Verdichten eines vorgeformten porösen Körpers aus einem Werkstoff, dessen Hauptbestandteil aus SiO2 besteht |
FR2627048A1 (fr) * | 1988-02-10 | 1989-08-11 | Electricite De France | Cuve pour le chauffage d'un liquide par induction |
WO1993020933A1 (en) * | 1992-04-09 | 1993-10-28 | Ethyl Corporation | Device for magnetic inductive heating of vessels |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2386004B2 (fr) * | 1977-03-29 | 1980-05-23 | Comp Generale Electricite | Four electrique a haute frequence |
DE19900375A1 (de) * | 1999-01-08 | 2000-07-13 | Alcatel Sa | Vorrichtung zum Ziehen einer Faser |
CN1207226C (zh) | 1999-05-10 | 2005-06-22 | 皮雷利·卡维系统有限公司 | 将大直径预型件拉成光纤的方法和感应炉 |
FI116524B (fi) * | 2003-06-13 | 2005-12-15 | Photonium Oy | Kuidunvetouunin kuumennuselementin eristys |
CN102618703A (zh) * | 2012-03-26 | 2012-08-01 | 宝山钢铁股份有限公司 | 一种板材快速高温加热方法及装置 |
CN102927816A (zh) * | 2012-11-18 | 2013-02-13 | 昆山市大金机械设备厂 | 感应加热炉 |
FR3056713B1 (fr) * | 2016-09-27 | 2018-10-19 | Centre Nat Rech Scient | Four a induction tout metal a haute temperature, destine a fondre des echantillons de mineraux et/ou de roches pour l'extraction des gaz sous ultravide |
IT201800003327A1 (it) * | 2018-03-07 | 2019-09-07 | Technique Eng Di Arturo Busin & C S N C | Apparecchiatura per eseguire la ricottura di bossoli di cartucce per armi da fuoco |
CN110963678A (zh) * | 2019-12-12 | 2020-04-07 | 深圳市赢合技术有限公司 | 一种快速加热的曲面玻璃热弯装置及方法 |
-
1976
- 1976-01-22 FR FR7601672A patent/FR2339148A1/fr active Granted
-
1977
- 1977-01-04 BE BE1007856A patent/BE850063A/xx unknown
- 1977-01-05 GB GB16677A patent/GB1521231A/en not_active Expired
- 1977-01-17 DE DE19772701646 patent/DE2701646A1/de not_active Withdrawn
- 1977-01-21 IT IT1952077A patent/IT1077118B/it active
- 1977-01-24 NL NL7700707A patent/NL7700707A/nl not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401103A1 (fr) * | 1977-04-30 | 1979-03-23 | Sumitomo Electric Industries | Procede et appareil de production de fibres de transmission optique |
EP0181040A1 (de) * | 1984-11-07 | 1986-05-14 | Koninklijke Philips Electronics N.V. | Verfahren und Vorrichtung zum Verdichten eines vorgeformten porösen Körpers aus einem Werkstoff, dessen Hauptbestandteil aus SiO2 besteht |
FR2627048A1 (fr) * | 1988-02-10 | 1989-08-11 | Electricite De France | Cuve pour le chauffage d'un liquide par induction |
WO1993020933A1 (en) * | 1992-04-09 | 1993-10-28 | Ethyl Corporation | Device for magnetic inductive heating of vessels |
Also Published As
Publication number | Publication date |
---|---|
IT1077118B (it) | 1985-05-04 |
FR2339148B1 (nl) | 1980-04-11 |
BE850063A (fr) | 1977-07-04 |
DE2701646A1 (de) | 1977-07-28 |
GB1521231A (en) | 1978-08-16 |
NL7700707A (nl) | 1977-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2331234A1 (fr) | Four a micro-ondes | |
FR2312164A1 (fr) | Four haute-frequence | |
FR2465390B1 (fr) | Four a micro-ondes | |
FR2285006A1 (fr) | Laser a frequence stabilisee | |
FR2330201A1 (fr) | Convertisseur de frequence | |
BE864807R (fr) | Four electrique a haute frequence | |
FR2339148A1 (fr) | Four electrique a haute frequence | |
AT350680B (de) | Ultrahochfrequenz-ofenanlage | |
FR2335099A1 (fr) | Doubleur de frequence | |
FR2274176A1 (fr) | Circuit diviseur de frequence | |
FR2304218A1 (fr) | Resonateur electrique a double helice | |
FR2532145B1 (fr) | Perfectionnements a un four a haute frequence | |
FR2331195A1 (fr) | Oscillateur a large bande a commande electrique de frequence | |
BE871000A (fr) | Transformateur a haute frequence | |
FI772558A (fi) | Foerfarande foer framstaellning av elektriska stapel- eller skiktkondensatorer | |
BE851366A (fr) | Four a micro-ondes | |
BE866719A (fr) | Four a arc electrique | |
DK149320C (da) | Hoejfrekvens-bredbaandsisolator | |
JPS52100858A (en) | Frequency controller | |
FR2333381A1 (fr) | Discriminateur a modulation de frequence | |
IT1057190B (it) | Generatore di mocroonde a frequenza stabilizzata | |
FR2324125A1 (fr) | Montage electrique a thyristor haute frequence | |
FR2343390A1 (fr) | Four electrique a resistance | |
SE398584B (sv) | Sjelvmagnetiserad hogfrekvensgenerator | |
DK20877A (da) | Elektrisk induktionsovn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |