GB616905A - Improvements in or relating to bridging connections between relatively movable parts of electric apparatus, particularly induction apparatus - Google Patents
Improvements in or relating to bridging connections between relatively movable parts of electric apparatus, particularly induction apparatusInfo
- Publication number
- GB616905A GB616905A GB28117/46A GB2811746A GB616905A GB 616905 A GB616905 A GB 616905A GB 28117/46 A GB28117/46 A GB 28117/46A GB 2811746 A GB2811746 A GB 2811746A GB 616905 A GB616905 A GB 616905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arbor
- conductors
- bus bars
- secured
- insulated
- 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
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
- H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated
Abstract
616,905. Induction heating. BUDD CO. Sept. 19, 1946. No. 28117. Convention date, Sept. 25, 1945. [Class 39 (iii)] [Also in Group XXXVI] A workpiece 6 is internally heat treated by an induction coil 100 secured to an arbor 24, which is mounted on a frame 19 sliding on members 15 and 16. Arbor 24 is rotated by a motor 26 and belt 27, and reciprocated by fluid operated motors 33 and 34. The arbor is constituted by tubular coaxial pairs of conductors 30 and 31, Fig. 5, mutually insulated by a tube 32, radially spaced and having coolant paths. Connection of the electrical supply from the insulated stationary bus bars 40 and 41 to conductors 31 and 30 respectively, is effected by two similar mutually insulated plates 65 and 66, shaped as in Fig. 6, embracing the arbor and insulated therefrom, secured to the frame 19. Each plate carries two sets of brush units 76 and 83, Fig. 4, the former arranged circularly around electrical contact tubes 73, the latter secured in staggered formation to fingers 64, and making contact with the bus bars. Rotary contact is thus effected between the inner rotatable conductors 30 and 31, and plates 65 and 66, and a sliding contact with the bus bars 41 and 40.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US616905XA | 1945-09-25 | 1945-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB616905A true GB616905A (en) | 1949-01-28 |
Family
ID=22037469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28117/46A Expired GB616905A (en) | 1945-09-25 | 1946-09-19 | Improvements in or relating to bridging connections between relatively movable parts of electric apparatus, particularly induction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB616905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711185A (en) * | 1950-02-11 | 1955-06-21 | Rhodes Albert | Sliding seat structures for valves |
-
1946
- 1946-09-19 GB GB28117/46A patent/GB616905A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711185A (en) * | 1950-02-11 | 1955-06-21 | Rhodes Albert | Sliding seat structures for valves |
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