GB590341A - Improvements in inductors for high frequency heating - Google Patents
Improvements in inductors for high frequency heatingInfo
- Publication number
- GB590341A GB590341A GB2135144A GB2135144A GB590341A GB 590341 A GB590341 A GB 590341A GB 2135144 A GB2135144 A GB 2135144A GB 2135144 A GB2135144 A GB 2135144A GB 590341 A GB590341 A GB 590341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- channel
- high frequency
- quenching fluid
- inductors
- 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
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 230000000171 quenching Effects 0.000 abstract 2
- 238000010791 quenching Methods 0.000 abstract 2
- 230000005674 electromagnetic induction 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
- H05B6/36—Coil arrangements
- H05B6/362—Coil arrangements with flat coil conductors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
590,341. Heating by electromagnetic induction. PHILIPS LAMPS, Ltd., and GALE, R. E. Nov. 1, 1944, No. 21351. [Class 39 (iii)] [Also in Group II] The high frequency inductor comprises several superposed elements 1, 3 embracing the work, each element having in at least one surface of abutment with an adjacent element a channel 2 extending lengthwise of the element so that when the elements are superposed, a duct for quenching fluid is formed. Each element is parallel-sided, and a channel may be formed in one face only of the abutting faces, which may be spaced apart by insulating layers 5, 6 serving to seal the edges of the channel except where emergence of quenching fluid is required. The elements may be rings forming a multi-turn inductor. Each ring may be in halves hinged or otherwise secured together. Specification 435,343 is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB590341A true GB590341A (en) | 1947-07-15 |
Family
ID=1736122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2135144A Expired GB590341A (en) | 1944-11-01 | Improvements in inductors for high frequency heating |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB590341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668227A (en) * | 1951-05-22 | 1954-02-02 | Hartford Nat Bank & Trust Co | Device for treating workpieces of a curved or angular shape by inductive heating in a magnetic highfrequency field |
-
1944
- 1944-11-01 GB GB2135144A patent/GB590341A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668227A (en) * | 1951-05-22 | 1954-02-02 | Hartford Nat Bank & Trust Co | Device for treating workpieces of a curved or angular shape by inductive heating in a magnetic highfrequency field |
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