FI66260C - Elkondensator och foerfarande foer dess framstaellning - Google Patents
Elkondensator och foerfarande foer dess framstaellning Download PDFInfo
- Publication number
- FI66260C FI66260C FI782984A FI782984A FI66260C FI 66260 C FI66260 C FI 66260C FI 782984 A FI782984 A FI 782984A FI 782984 A FI782984 A FI 782984A FI 66260 C FI66260 C FI 66260C
- Authority
- FI
- Finland
- Prior art keywords
- biaxially
- films
- ppm
- temperature coefficient
- metal
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 23
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920001748 polybutylene Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011104 metalized film Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 1
- OZBZONOEYUBXTD-UHFFFAOYSA-N OOOOOOOOO Chemical compound OOOOOOOOO OZBZONOEYUBXTD-UHFFFAOYSA-N 0.000 description 1
- 101100313003 Rattus norvegicus Tanc1 gene Proteins 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000004804 winding 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
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/14—Organic dielectrics
- H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7729986 | 1977-10-05 | ||
| FR7729986A FR2405547A1 (fr) | 1977-10-05 | 1977-10-05 | Condensateurs a film dielectrique plastique et leur procede de fabrication |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI782984A FI782984A (fi) | 1979-04-06 |
| FI66260B FI66260B (fi) | 1984-05-31 |
| FI66260C true FI66260C (fi) | 1984-09-10 |
Family
ID=9196135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI782984A FI66260C (fi) | 1977-10-05 | 1978-10-02 | Elkondensator och foerfarande foer dess framstaellning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4353107A (es) |
| EP (2) | EP0030229B1 (es) |
| JP (1) | JPS551159A (es) |
| BR (1) | BR7806461A (es) |
| CA (1) | CA1127251A (es) |
| ES (1) | ES473951A1 (es) |
| FI (1) | FI66260C (es) |
| FR (1) | FR2405547A1 (es) |
| IN (1) | IN150415B (es) |
| IT (1) | IT1099756B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2851557C2 (de) * | 1978-11-29 | 1982-04-01 | Hoechst Ag, 6000 Frankfurt | Biaxial gestreckte Polypropylenverbundfolie zur Verwendung als Elektroisolierfolie |
| DE3538701A1 (de) * | 1985-10-31 | 1987-05-07 | Hoechst Ag | Verfahren zur herstellung eines elektrischen kondensators mit langer lebensdauer |
| US4787010A (en) * | 1986-06-04 | 1988-11-22 | Aerovox Incorporated | Impregnation and encapsulating material |
| JPH01299796A (ja) * | 1988-05-30 | 1989-12-04 | Nichiei Kozai Kk | 工具 |
| ES2107933B1 (es) * | 1994-06-24 | 1998-07-01 | De La Fuente Ramiro Mau Merino | Sistema de seleccion y sintonia de hiperfrecuencias. |
| US5606486A (en) * | 1995-05-15 | 1997-02-25 | Moncrieff; J. Peter | Capacitor employing plural materials for dielectric |
| DE19525802A1 (de) * | 1995-07-15 | 1997-01-16 | Gea Ecoflex Gmbh | Plattenwärmetauscher |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3356765A (en) * | 1954-06-08 | 1967-12-05 | Montedison Spa | Isotactic polypropylene sheets containing isotactic poly-1-butene |
| US3808304A (en) * | 1964-03-18 | 1974-04-30 | Grace W R & Co | Oriented blends of polypropylene and polybutene-1 |
| SE355689B (es) * | 1965-11-18 | 1973-04-30 | Gen Electric | |
| DE2037902A1 (de) * | 1967-10-10 | 1971-02-18 | Kalle Ag | Elektrischer Kondensator |
| US3832270A (en) * | 1968-09-23 | 1974-08-27 | Grace W R & Co | Heat shrinkage,oriented laminated plastic film |
| US3484664A (en) * | 1968-11-21 | 1969-12-16 | Hercules Inc | Electrical capacitors |
| DE2234103C2 (de) * | 1972-07-12 | 1974-07-18 | Chemische Werke Huels Ag, 4370 Marl | Heiß verschweiß bares Polybuten-! |
| FR2287093A1 (fr) * | 1974-10-04 | 1976-04-30 | Cellophane Sa | Films pour dielectriques de condensateurs de precision |
| US4078020A (en) * | 1976-04-02 | 1978-03-07 | Ciba-Geigy Corporation | Thermoplastic elastomers comprising ethylene-α-olefin copolymer, polypropylene and polybutene |
-
1977
- 1977-10-05 FR FR7729986A patent/FR2405547A1/fr active Granted
-
1978
- 1978-09-26 EP EP81200152A patent/EP0030229B1/fr not_active Expired
- 1978-09-26 EP EP78400111A patent/EP0001525B1/fr not_active Expired
- 1978-09-28 BR BR7806461A patent/BR7806461A/pt unknown
- 1978-10-02 FI FI782984A patent/FI66260C/fi not_active IP Right Cessation
- 1978-10-04 ES ES473951A patent/ES473951A1/es not_active Expired
- 1978-10-04 CA CA312,705A patent/CA1127251A/fr not_active Expired
- 1978-10-05 IT IT28470/78A patent/IT1099756B/it active
- 1978-10-05 JP JP12209278A patent/JPS551159A/ja active Pending
- 1978-12-15 IN IN908/DEL/78A patent/IN150415B/en unknown
-
1981
- 1981-02-17 US US06/234,502 patent/US4353107A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI66260B (fi) | 1984-05-31 |
| JPS551159A (en) | 1980-01-07 |
| US4353107A (en) | 1982-10-05 |
| IT7828470A0 (it) | 1978-10-05 |
| FI782984A (fi) | 1979-04-06 |
| IN150415B (es) | 1982-10-02 |
| EP0030229A2 (fr) | 1981-06-10 |
| EP0030229B1 (fr) | 1983-11-16 |
| EP0001525A1 (fr) | 1979-04-18 |
| IT1099756B (it) | 1985-09-28 |
| BR7806461A (pt) | 1980-04-08 |
| CA1127251A (fr) | 1982-07-06 |
| ES473951A1 (es) | 1980-01-16 |
| EP0001525B1 (fr) | 1981-12-02 |
| FR2405547A1 (fr) | 1979-05-04 |
| FR2405547B1 (es) | 1981-05-29 |
| EP0030229A3 (en) | 1981-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: THOMSON - CSF |