RO96403B1 - Five-column laboratory transformer - Google Patents
Five-column laboratory transformerInfo
- Publication number
- RO96403B1 RO96403B1 RO126412A RO12641287A RO96403B1 RO 96403 B1 RO96403 B1 RO 96403B1 RO 126412 A RO126412 A RO 126412A RO 12641287 A RO12641287 A RO 12641287A RO 96403 B1 RO96403 B1 RO 96403B1
- Authority
- RO
- Romania
- Prior art keywords
- columns
- brush
- successively
- solidarily
- reunited
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- General Induction Heating (AREA)
Abstract
Transformatorul conform inventiei este alcatuit dintr-un miez magnetic cu cinci coloane, unde coloanele extremale si jugurile sunt realizate cu tole având latimea de doua ori mai mica decât a tolelor utilizate pentru coloanele aflate în zona mediana, pe care concentric sunt plasate bobinajele primare fixe si cele secundare, cu spirala în contact permanent cu câte o perie deplasabila vertical, iar la extremitatea superioara au montat solidar câte o perie care calca succesiv pe suprafata interioara a jugului superior, cât si pe suprafata grinzilor de presare, care, pe partea opusa, sunt reunite în contact electric prin niste cordoane continue de sudura care urmeaza traseul periilor colectoare montate solidar cu bobinajele secundare rotitoare si prin care se realizeaza cuplarea în stea a acestora.The transformer according to the invention consists of a magnetic core with five columns, where the extreme columns and yokes are made with tiles having a width twice as small as the widths used for the columns in the median zone, on which concentric fixed primary coils are placed and the secondary ones with a permanent contact spiral with a vertically displaceable brush and at the upper end a brush which successively slides successively on the inner surface of the upper yoke and on the surface of the pressing beams which on the opposite side are reunited in an electrical contact by continuous welding lines which follow the path of the brush collectors mounted solidarily to the rotating secondary windings and by which the starter coupling is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126412A RO96403B1 (en) | 1987-01-05 | 1987-01-05 | Five-column laboratory transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126412A RO96403B1 (en) | 1987-01-05 | 1987-01-05 | Five-column laboratory transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96403A2 RO96403A2 (en) | 1989-02-28 |
| RO96403B1 true RO96403B1 (en) | 1989-03-02 |
Family
ID=20120312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126412A RO96403B1 (en) | 1987-01-05 | 1987-01-05 | Five-column laboratory transformer |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96403B1 (en) |
-
1987
- 1987-01-05 RO RO126412A patent/RO96403B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96403A2 (en) | 1989-02-28 |
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