DE2616940A1 - Verfahren zur herstellung von kondensatoren - Google Patents
Verfahren zur herstellung von kondensatorenInfo
- Publication number
- DE2616940A1 DE2616940A1 DE19762616940 DE2616940A DE2616940A1 DE 2616940 A1 DE2616940 A1 DE 2616940A1 DE 19762616940 DE19762616940 DE 19762616940 DE 2616940 A DE2616940 A DE 2616940A DE 2616940 A1 DE2616940 A1 DE 2616940A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- winding
- lubricant
- volatile liquid
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000004804 winding Methods 0.000 claims description 34
- 239000000314 lubricant Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 230000009972 noncorrosive effect Effects 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 description 12
- 239000012815 thermoplastic material Substances 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011140 metalized polyester Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004909 Moisturizer Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/571,578 US3955127A (en) | 1975-04-25 | 1975-04-25 | Method of manufacturing electrical capacitors and the electrical capacitors formed by the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2616940A1 true DE2616940A1 (de) | 1976-11-04 |
Family
ID=24284259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762616940 Pending DE2616940A1 (de) | 1975-04-25 | 1976-04-17 | Verfahren zur herstellung von kondensatoren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3955127A (enExample) |
| DE (1) | DE2616940A1 (enExample) |
| DK (1) | DK177376A (enExample) |
| FR (1) | FR2309025A1 (enExample) |
| GB (1) | GB1504444A (enExample) |
| NL (1) | NL7604099A (enExample) |
| SE (1) | SE7604544L (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431013A1 (de) * | 1974-06-27 | 1976-01-15 | Siemens Ag | Korrosionsbestaendiger, regenerierfaehiger, elektrischer kondensator |
| US4037298A (en) * | 1974-09-16 | 1977-07-26 | General Electric Company | Method of making a partially impregnated capacitor |
| GB1525094A (en) * | 1976-04-13 | 1978-09-20 | Commissariat Energie Atomique | Heat-sensitive capacitor and method of making it |
| US4363162A (en) * | 1980-11-03 | 1982-12-14 | Price Rick A | Infrared heat treatment of plastic film capacitors |
| DE3538701A1 (de) * | 1985-10-31 | 1987-05-07 | Hoechst Ag | Verfahren zur herstellung eines elektrischen kondensators mit langer lebensdauer |
| FR2677803B1 (fr) * | 1991-06-11 | 1993-08-20 | Europ Composants Electron | Procede de fabrication de condensateurs a films de polyethylene naphtalene metallises de type empile ou bobine. |
| DE4140891C2 (de) * | 1991-12-12 | 1995-08-03 | Leybold Ag | Beschichtete Folienbahn |
| US7118063B2 (en) * | 2004-07-29 | 2006-10-10 | Sequa Corporation | Wire/fiber ring and method for manufacturing the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221226A (en) * | 1960-12-20 | 1965-11-30 | Eastman Kodak Co | Wrinkle free polyester film dielectric for capacitors |
-
1975
- 1975-04-25 US US05/571,578 patent/US3955127A/en not_active Expired - Lifetime
-
1976
- 1976-04-13 GB GB14945/76A patent/GB1504444A/en not_active Expired
- 1976-04-15 NL NL7604099A patent/NL7604099A/xx unknown
- 1976-04-16 FR FR7611430A patent/FR2309025A1/fr active Granted
- 1976-04-17 DE DE19762616940 patent/DE2616940A1/de active Pending
- 1976-04-20 SE SE7604544A patent/SE7604544L/xx unknown
- 1976-04-20 DK DK177376A patent/DK177376A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2309025B3 (enExample) | 1979-01-12 |
| NL7604099A (nl) | 1976-10-27 |
| FR2309025A1 (fr) | 1976-11-19 |
| DK177376A (da) | 1976-10-26 |
| SE7604544L (sv) | 1976-10-26 |
| US3955127A (en) | 1976-05-04 |
| GB1504444A (en) | 1978-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |