PL445778A1 - Coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a device for producing metal powders, a two-coil arrangement and a working unit for such a device, and an ultrasonic method for atomizing metals - Google Patents
Coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a device for producing metal powders, a two-coil arrangement and a working unit for such a device, and an ultrasonic method for atomizing metalsInfo
- Publication number
- PL445778A1 PL445778A1 PL445778A PL44577823A PL445778A1 PL 445778 A1 PL445778 A1 PL 445778A1 PL 445778 A PL445778 A PL 445778A PL 44577823 A PL44577823 A PL 44577823A PL 445778 A1 PL445778 A1 PL 445778A1
- Authority
- PL
- Poland
- Prior art keywords
- coil arrangement
- coil
- metals
- atomization
- metal powders
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 8
- 229910052751 metal Inorganic materials 0.000 title abstract 8
- 238000000889 atomisation Methods 0.000 title abstract 5
- 150000002739 metals Chemical class 0.000 title abstract 4
- 239000000843 powder Substances 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002826 coolant Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
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
- H05B6/22—Furnaces without an endless core
- H05B6/32—Arrangements for simultaneous levitation and heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- 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
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- 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
- H05B6/14—Tools, e.g. nozzles, rollers, calenders
-
- 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
- H05B6/36—Coil 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
-
- 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
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
-
- 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
- H05B6/36—Coil arrangements
- H05B6/44—Coil arrangements having more than one coil or coil segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F2009/0816—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying by casting with pressure or pulsating pressure on the metal bath
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Zgłoszenie dotyczy układu cewki do nagrzewania platformy atomizacyjnej do ultradźwiękowej atomizacji metali, w urządzeniu do wytwarzania proszków metali, charakteryzującego się tym, że zawiera cewkę U (1) w kształcie niepełnego okręgu, wykonaną z rurki; rurki (2) doprowadzające czynnik chłodzący do cewki U (1); oraz rurki prowadzące (3); przy czym rurki (2) są wprowadzone do rurek prowadzących (3) tak, że przebiegają na całej ich długości i są do nich ściśle dopasowane, zaś ich końce wystające z rurek prowadzących (3) są trwale zamocowane do końców cewki U (1) i w płynowym połączeniu z nią oraz w widoku z boku układ cewki jest wygięty w dół tak, że cewka U (1) jest skierowana pod kątem w dół w stosunku do rurek prowadzących (3). Zgłoszenie dotyczy układu dwóch cewek do urządzenia do wytwarzania proszków metali zawierającego cewkę spiralną (4) do topienia materiału wsadowego oraz układ cewki według zgłoszenia. Zgłoszenie dotyczy zespołu roboczego do urządzenia do wytwarzania proszków metali zawierającego układ dwóch cewek oraz platformę atomizacyjną (7), a także ultradźwiękowego sposobu atomizacji metali.The application relates to a coil arrangement for heating an atomization platform for ultrasonic atomization of metals in a device for producing metal powders, characterized in that it comprises a U-coil (1) in the shape of an incomplete circle, made of a tube; tubes (2) for supplying a coolant to the U-coil (1); and guide tubes (3); wherein the tubes (2) are inserted into the guide tubes (3) so that they extend along their entire length and are closely fitted thereto, and their ends protruding from the guide tubes (3) are permanently attached to the ends of the U-coil (1) and in fluid communication therewith and in a side view, the coil arrangement is bent downwards so that the U-coil (1) is directed at an angle downwards with respect to the guide tubes (3). The application relates to a two-coil arrangement for a device for producing metal powders comprising a spiral coil (4) for melting the feedstock and the coil arrangement according to the application. The application relates to a working unit for a device for producing metal powders comprising a system of two coils and an atomization platform (7), as well as to an ultrasonic method for atomizing metals.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445778A PL249223B1 (en) | 2023-08-07 | 2023-08-07 | Coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a device for producing metal powders, a two-coil arrangement and a working unit for such a device, and ultrasonic method for atomizing metals |
| KR1020267004774A KR20260049560A (en) | 2023-08-07 | 2024-07-25 | A coil array, a two-coil array, and an operating assembly for such a device for heating an atomization platform for ultrasonic atomization of metal in a metal powder manufacturing device, and an ultrasonic method for atomizing metal. |
| PCT/PL2024/050053 WO2025034125A1 (en) | 2023-08-07 | 2024-07-25 | A coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a metal powder making device, a two-coil arrangement and a working assembly for such a device, and an ultrasonic method of atomizing metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445778A PL249223B1 (en) | 2023-08-07 | 2023-08-07 | Coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a device for producing metal powders, a two-coil arrangement and a working unit for such a device, and ultrasonic method for atomizing metals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL445778A1 true PL445778A1 (en) | 2025-02-10 |
| PL249223B1 PL249223B1 (en) | 2026-03-09 |
Family
ID=92909550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL445778A PL249223B1 (en) | 2023-08-07 | 2023-08-07 | Coil arrangement for heating an atomization platform for ultrasonic atomization of metals, in a device for producing metal powders, a two-coil arrangement and a working unit for such a device, and ultrasonic method for atomizing metals |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20260049560A (en) |
| PL (1) | PL249223B1 (en) |
| WO (1) | WO2025034125A1 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518394A (en) * | 1967-05-16 | 1970-06-30 | Remington Arms Co Inc | Output transformer and work inductor for induction generators |
| DE2217407A1 (en) * | 1972-04-11 | 1973-11-29 | Siemens Ag | INDUCTION HEATING COIL FOR CRUCIBLE-FREE ZONE MELTING |
| NL189237C (en) | 1980-04-12 | 1993-02-16 | Battelle Institut E V | DEVICE FOR SPRAYING LIQUIDS. |
| DE3433458A1 (en) * | 1984-09-12 | 1986-03-20 | Leybold-Heraeus GmbH, 5000 Köln | METHOD AND DEVICE FOR MELTING ROD-SHAPED MATERIAL BY MEANS OF AN INDUCTION COIL |
| DE4102101C2 (en) * | 1991-01-25 | 2003-12-18 | Ald Vacuum Techn Ag | Device for producing powders from metals |
| DE4140723A1 (en) * | 1991-12-10 | 1993-06-17 | Leybold Durferrit Gmbh | COIL DETERMINED FOR A MELTING POT WITH A CERAMIC-FREE OUTLET FOR DISCHARGING A MELT BEAM |
| US5461215A (en) * | 1994-03-17 | 1995-10-24 | Massachusetts Institute Of Technology | Fluid cooled litz coil inductive heater and connector therefor |
| CN105562864A (en) * | 2014-10-17 | 2016-05-11 | 上海交通大学 | Coil for high-frequency induction heating and brazing device and method for tubing |
| CN110933935B (en) * | 2018-07-20 | 2022-09-30 | 法国圣戈班玻璃厂 | Soldering tool for induction soldering |
| CN110303162A (en) * | 2019-08-14 | 2019-10-08 | 北京七弟科技有限公司 | A kind of ultrasonic wave prepares metal ball shaped powder device |
| RU2741036C1 (en) * | 2020-02-06 | 2021-01-22 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Device for producing metallopopene compositions |
| EP4000763A1 (en) | 2020-11-20 | 2022-05-25 | MP Interconsulting | Ultrasonic metal powder atomizer |
-
2023
- 2023-08-07 PL PL445778A patent/PL249223B1/en unknown
-
2024
- 2024-07-25 KR KR1020267004774A patent/KR20260049560A/en active Pending
- 2024-07-25 WO PCT/PL2024/050053 patent/WO2025034125A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PL249223B1 (en) | 2026-03-09 |
| WO2025034125A1 (en) | 2025-02-13 |
| KR20260049560A (en) | 2026-04-14 |
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