GB908363A - Improvements in or relating to methods of constructing capacitors and capacitors constructed by such methods - Google Patents
Improvements in or relating to methods of constructing capacitors and capacitors constructed by such methodsInfo
- Publication number
- GB908363A GB908363A GB777560A GB777560A GB908363A GB 908363 A GB908363 A GB 908363A GB 777560 A GB777560 A GB 777560A GB 777560 A GB777560 A GB 777560A GB 908363 A GB908363 A GB 908363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitors
- methods
- dielectric
- lubricant
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 title abstract 6
- 239000000314 lubricant Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/32—Wound capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
908,363. Capacitors. SIEMENS & HALSKE A.G. March 4, 1960 [March 4, 1959], No. 7775/60. Class 37. In order to avoid the formation of creases in the conducting or dielectric layers of a wound capacitor during manufacture a lubricant is introduced between these layers. The capacitor may be made from interleaved dielectric and metal foil strips or from dielectric strips coated with conductive material with an interposed lubricating layer. The lubricant may be of liquid or paste form and ethyl alcohol and polyisobutylene are referred to. The dielectric may be polyethyleneterephthalate. After winding, the capacitor is compressed to a parallelopipedical shape and may subsequently be impregnated. Most of the lubricant may be removed after winding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0061996 | 1959-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB908363A true GB908363A (en) | 1962-10-17 |
Family
ID=7495275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB777560A Expired GB908363A (en) | 1959-03-04 | 1960-03-04 | Improvements in or relating to methods of constructing capacitors and capacitors constructed by such methods |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB908363A (en) |
-
1960
- 1960-03-04 GB GB777560A patent/GB908363A/en not_active Expired
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