GB164526A - Improvements in the construction of electric resistances - Google Patents
Improvements in the construction of electric resistancesInfo
- Publication number
- GB164526A GB164526A GB780120A GB780120A GB164526A GB 164526 A GB164526 A GB 164526A GB 780120 A GB780120 A GB 780120A GB 780120 A GB780120 A GB 780120A GB 164526 A GB164526 A GB 164526A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- rings
- tubes
- ring
- spaced apart
- 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
- 238000010276 construction Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- H01C3/14—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding
- H01C3/16—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding including two or more distinct wound elements or two or more winding patterns
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermistors And Varistors (AREA)
Abstract
164,526. Bolton, R. A. R. March 16, 1920. Wire and ribbon resistances, cored.-A resistance comprises coiled strips a, b, c spaced apart axially as shown in plan in Fig. 1 and elevation in Fig. 2 and connected in series by inner and outer conducting tubes h, f, g. These tubes serve to reduce the reactance, which may be further reduced by embedding a conducting ring e in each coil. The ends of the coils on both sides of the rings e are connected to the rings. The coils are mounted on a tubular support d, the two upper coils having a common external ring g and the two lower coils a common internal ring f. Terminals k, m are attached to the rings. In a modification, a number of coils spaced apart axially are supported by conducting tubes or rods connected by porcelain members, intermediate and outer metal rings being employed as shown in Fig. 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB780120A GB164526A (en) | 1920-03-16 | 1920-03-16 | Improvements in the construction of electric resistances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB780120A GB164526A (en) | 1920-03-16 | 1920-03-16 | Improvements in the construction of electric resistances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB164526A true GB164526A (en) | 1921-06-16 |
Family
ID=9839992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB780120A Expired GB164526A (en) | 1920-03-16 | 1920-03-16 | Improvements in the construction of electric resistances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB164526A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937355A (en) * | 1957-12-23 | 1960-05-17 | Electrothermal Eng Ltd | Non-inductive wound resistors |
| WO2003098650A1 (en) * | 2002-05-21 | 2003-11-27 | Hager Electro Gmbh | Electric resistance |
| EP2733831A1 (en) * | 2012-11-16 | 2014-05-21 | ABB Technology Ltd | A starting resistor with efficient cooling |
-
1920
- 1920-03-16 GB GB780120A patent/GB164526A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937355A (en) * | 1957-12-23 | 1960-05-17 | Electrothermal Eng Ltd | Non-inductive wound resistors |
| WO2003098650A1 (en) * | 2002-05-21 | 2003-11-27 | Hager Electro Gmbh | Electric resistance |
| EP2733831A1 (en) * | 2012-11-16 | 2014-05-21 | ABB Technology Ltd | A starting resistor with efficient cooling |
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