SE329207B - - Google Patents
Info
- Publication number
- SE329207B SE329207B SE05610/68A SE561068A SE329207B SE 329207 B SE329207 B SE 329207B SE 05610/68 A SE05610/68 A SE 05610/68A SE 561068 A SE561068 A SE 561068A SE 329207 B SE329207 B SE 329207B
- Authority
- SE
- Sweden
- Prior art keywords
- small grains
- microns
- wire wound
- insulating material
- comminuted
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/028—Housing; Enclosing; Embedding; Filling the housing or enclosure the resistive element being embedded in insulation with outer enclosing sheath
- H01C1/03—Housing; Enclosing; Embedding; Filling the housing or enclosure the resistive element being embedded in insulation with outer enclosing sheath with powdered insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
Abstract
1,196,385. Resistors. DEUTSCHE VITROHM G.m.b.H. & CO., K.G. 28 May, 1968 [22 Sept., 1967], No. 25440/68. Heading H1S A wire wound resistor 4 is insulated by comminuted dry inorganic solid insulating material 6 mixed with small grains, at least the surface layers of which consist of a metal which, according to its position in the electrochemical series, is less noble than the material of the resistance element. The small grains may be of magnesium, cadmium or zinc or of another material (e.g. iron) coated with one of these metals. The resistor element may be of nickel alloy wire wound on a glass cord and may be sealed by silicone resin 7. The comminuted insulating material may be quartz sand or aluminium oxide of average grain size 5-500 microns with the admixed small grains being of 2-50 microns. The ceramic casing may be provided with mounting slots (11, Fig. 2, not shown) and may have an extra bore to accommodate a return conductor (1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0054175 | 1967-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE329207B true SE329207B (en) | 1970-10-05 |
Family
ID=7055551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE05610/68A SE329207B (en) | 1967-09-22 | 1968-04-25 |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH472776A (en) |
| DE (1) | DE1615985A1 (en) |
| DK (1) | DK122148B (en) |
| ES (1) | ES352935A1 (en) |
| FR (1) | FR1562694A (en) |
| GB (1) | GB1196385A (en) |
| NL (1) | NL6811751A (en) |
| SE (1) | SE329207B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7809564U1 (en) * | 1978-03-31 | 1978-08-17 | Deutsche Vitrohm Gmbh & Co Kg, 2080 Pinneberg | HIGH LOAD WIRE RESISTANCE |
| DE3528291A1 (en) * | 1985-08-07 | 1987-02-19 | Kernforschungsz Karlsruhe | Arrangement for cooling electronic components |
| DE3738118C2 (en) * | 1987-11-10 | 1998-08-06 | Draloric Electronic | High load electrical resistance |
| FR2696588B1 (en) * | 1992-10-07 | 1994-12-09 | Legrand Sa | Overvoltage limiter with medium fault indicator. |
| GB9313511D0 (en) * | 1993-06-30 | 1993-08-11 | Arcol Uk Ltd | Electrical components |
-
1967
- 1967-09-22 DE DE19671615985 patent/DE1615985A1/en active Pending
-
1968
- 1968-04-11 CH CH545768A patent/CH472776A/en not_active IP Right Cessation
- 1968-04-19 ES ES352935A patent/ES352935A1/en not_active Expired
- 1968-04-25 SE SE05610/68A patent/SE329207B/xx unknown
- 1968-05-14 FR FR1562694D patent/FR1562694A/fr not_active Expired
- 1968-05-28 GB GB25440/68A patent/GB1196385A/en not_active Expired
- 1968-08-15 DK DK394268AA patent/DK122148B/en unknown
- 1968-08-16 NL NL6811751A patent/NL6811751A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES352935A1 (en) | 1969-08-01 |
| DK122148B (en) | 1972-01-24 |
| DE1615985A1 (en) | 1970-06-04 |
| NL6811751A (en) | 1969-03-25 |
| FR1562694A (en) | 1969-04-04 |
| GB1196385A (en) | 1970-06-24 |
| CH472776A (en) | 1969-05-15 |
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