Electrical resistor of stretched sheet metal
US4516108A · kind A · utility
1Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1982 |
| Grant date | May 7, 1985 |
| Priority date | — |
| Expiry date | Nov 22, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Electrical resistor of sheet metal, of the type having two U-shaped stiffeners mounted on the edges of the resistor. It is made by cutting a sheet to constitute conductors (6) going from one edge to the other of the resistor, which are connected two by two in at least one node (7) located between the edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.