SU729858A2 - Inductor for heating - Google Patents
Inductor for heating Download PDFInfo
- Publication number
- SU729858A2 SU729858A2 SU782657424A SU2657424A SU729858A2 SU 729858 A2 SU729858 A2 SU 729858A2 SU 782657424 A SU782657424 A SU 782657424A SU 2657424 A SU2657424 A SU 2657424A SU 729858 A2 SU729858 A2 SU 729858A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- inductor
- plates
- heating
- magnetic core
- attached
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- General Induction Heating (AREA)
Description
(54) ИНДУКТОР ДЛЯ НАГРЕВА(54) HEATED INDUCTOR
1one
Изобретение относитс к электротехнике , а именно, к конструкци м индукторов дл индукционного нагрева.The invention relates to electrical engineering, namely, to designs of inductors for induction heating.
Из основного авт. св. № 669498 известен индуктор дл нагрева содержащий, по меньшей мере, два плоских токопровод щих витка , охваченные П-образным магнитопроводом , выполненным из набора ферромагнитных пластин, укрепленных на витках, в котором пластины магнитопровода выполнены Г-образной формы, разделены электроизол цией и прикреплены к виткам индуктора по всей поверхности, например, пайкой .From the main auth. St. No. 669498 is known an inductor for heating containing at least two flat conductive turns, covered by a U-shaped magnetic circuit made of a set of ferromagnetic plates fixed to the turns, in which the magnetic circuit plates are L-shaped, electrically insulated and attached to coils of the inductor over the entire surface, for example, by soldering.
Однако недостатком этого индуктора вл етс практически равномерное охлаждение магнитопроводов по их длине, в то врем как активные потери в листах магнитопровода распределены вдоль пакетов неравномерно: существенно выще они в крайних пластинах пакета.However, the disadvantage of this inductor is the almost uniform cooling of the magnetic cores along their length, while the active losses in the magnetic core sheets are unevenly distributed along the packets: they are much higher in the outermost plates of the packet.
Цель изобретени - улучщение охлаждени магнитопровода.The purpose of the invention is to improve the cooling of the magnetic circuit.
Это достигаетс тем, что в известном индукторе магнитопровод снабжен медными пластинами, установленными по его боковым сторонам, а токопровод щие витки -This is achieved by the fact that in a known inductor the magnetic core is provided with copper plates mounted along its sides, and the conductive turns
концевыми участками, выполненными в виде петель, примыкающих к указанным пластинам и прикрепленных к ним.end sections, made in the form of loops adjacent to these plates and attached to them.
На фиг. 1 и 2 изображен индуктор.FIG. 1 and 2 shows an inductor.
Он содержит магнитопровод 1, токопро5 вод щие витки 2 с концевыми участками 3, прикрепленными, например, припа нными к медным радиаторным пластинам 4.It contains a magnetic core 1, current-carrying coils 2 with end sections 3 attached, for example, soldered to copper radiator plates 4.
При работе индуктора при больщой индукции в железе магнитопровода (свыше 1 тл) при частоте 8 индуктор работает 10 удовлетворительно, значительно улучшаетс охлаждение магнитопровода, повыщаетс надежность работы и увеличиваетс срок службы.When the inductor operates with a large induction in the iron of the magnetic core (over 1 TL) at a frequency of 8, the inductor works 10 satisfactorily, the cooling of the magnetic circuit is greatly improved, the reliability of operation increases and the service life increases.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782657424A SU729858A2 (en) | 1978-08-14 | 1978-08-14 | Inductor for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782657424A SU729858A2 (en) | 1978-08-14 | 1978-08-14 | Inductor for heating |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU669498A Addition SU136738A1 (en) | 1960-06-09 | 1960-06-09 | Vacuum insulated cryo-thermocamera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU729858A2 true SU729858A2 (en) | 1980-04-25 |
Family
ID=20782447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782657424A SU729858A2 (en) | 1978-08-14 | 1978-08-14 | Inductor for heating |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU729858A2 (en) |
-
1978
- 1978-08-14 SU SU782657424A patent/SU729858A2/en active
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