JPS6322451B2 - - Google Patents
Info
- Publication number
- JPS6322451B2 JPS6322451B2 JP55163991A JP16399180A JPS6322451B2 JP S6322451 B2 JPS6322451 B2 JP S6322451B2 JP 55163991 A JP55163991 A JP 55163991A JP 16399180 A JP16399180 A JP 16399180A JP S6322451 B2 JPS6322451 B2 JP S6322451B2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- dielectric
- glyceryl tri
- acetoxystearate
- plastic film
- 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 claims description 79
- 239000007788 liquid Substances 0.000 claims description 44
- 239000002985 plastic film Substances 0.000 claims description 38
- 229920006255 plastic film Polymers 0.000 claims description 38
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 claims description 20
- -1 isooctyl Chemical group 0.000 claims description 19
- VDEUTRIMVYSCKW-UHFFFAOYSA-N acetyl octadecaneperoxoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OOC(C)=O VDEUTRIMVYSCKW-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000003381 stabilizer Substances 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 13
- 239000003963 antioxidant agent Substances 0.000 claims description 12
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 12
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 11
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 11
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 11
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 11
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 11
- 239000002480 mineral oil Substances 0.000 claims description 10
- 235000010446 mineral oil Nutrition 0.000 claims description 10
- 150000002924 oxiranes Chemical class 0.000 claims description 7
- 239000004359 castor oil Substances 0.000 claims description 6
- 235000019438 castor oil Nutrition 0.000 claims description 6
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- YSHNGANTCDRWRK-UHFFFAOYSA-N butyl 2-acetyloxyoctadecanoate Chemical compound CCCCCCCCCCCCCCCCC(OC(C)=O)C(=O)OCCCC YSHNGANTCDRWRK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 239000002530 phenolic antioxidant Substances 0.000 claims 2
- 239000010408 film Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000008961 swelling Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000011104 metalized film Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- GRWFFFOEIHGUBG-UHFFFAOYSA-N 3,4-Epoxy-6-methylcyclohexylmethyl-3,4-epoxy-6-methylcyclo-hexanecarboxylate Chemical compound C1C2OC2CC(C)C1C(=O)OCC1CC2OC2CC1C GRWFFFOEIHGUBG-UHFFFAOYSA-N 0.000 description 1
- OECTYKWYRCHAKR-UHFFFAOYSA-N 4-vinylcyclohexene dioxide Chemical compound C1OC1C1CC2OC2CC1 OECTYKWYRCHAKR-UHFFFAOYSA-N 0.000 description 1
- NHJIDZUQMHKGRE-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]heptan-4-yl 2-(7-oxabicyclo[4.1.0]heptan-4-yl)acetate Chemical compound C1CC2OC2CC1OC(=O)CC1CC2OC2CC1 NHJIDZUQMHKGRE-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying 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
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
- H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
-
- 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
-
- 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)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/124,283 US4521826A (en) | 1980-02-25 | 1980-02-25 | Dielectric fluid for a compacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56126910A JPS56126910A (en) | 1981-10-05 |
| JPS6322451B2 true JPS6322451B2 (en, 2012) | 1988-05-12 |
Family
ID=22413922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16399180A Granted JPS56126910A (en) | 1980-02-25 | 1980-11-20 | Capacitor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4521826A (en, 2012) |
| JP (1) | JPS56126910A (en, 2012) |
| DE (1) | DE3105794A1 (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626959A (en) * | 1984-09-04 | 1986-12-02 | Emhart Industries, Inc. | Dielectric fluid for metallized capacitors |
| US4609969A (en) * | 1984-10-22 | 1986-09-02 | Emhart Industries, Inc. | Dielectric fluid for metallized polypropylene film capacitors |
| US4609967A (en) * | 1985-10-15 | 1986-09-02 | Emhart Industries, Inc. | Dielectric fluid for a capacitor |
| US4621301A (en) * | 1985-10-31 | 1986-11-04 | Emhart Industries, Inc. | Dielectric fluid for a capacitor |
| US4642731A (en) * | 1986-06-16 | 1987-02-10 | Emhart Industries, Inc. | Dielectric fluid for a capacitor |
| US5077122A (en) * | 1990-10-25 | 1991-12-31 | California Institute Of Technology | Biaxially-oriented polycarbonate film for capacitors |
| US6426861B1 (en) * | 1999-06-22 | 2002-07-30 | Lithium Power Technologies, Inc. | High energy density metallized film capacitors and methods of manufacture thereof |
| BRPI0514204B1 (pt) * | 2004-08-10 | 2016-02-16 | Battelle Memorial Institute | lubrificantes derivados de gorduras e óleos de animais e plantas |
| WO2010044648A1 (es) | 2008-10-16 | 2010-04-22 | Ragasa Industrias S.A. De C.V. | Aceite vegetal de alta pureza dieléctrico, método para obtención y su aplicación en un aparato eléctrico |
| GB0914572D0 (en) * | 2009-08-20 | 2009-09-30 | Danisco | Process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1952158A (en) * | 1932-12-23 | 1934-03-27 | Gen Electric | Electrical apparatus and dielectric material therefor |
| US2512886A (en) * | 1946-10-17 | 1950-06-27 | Gen Electric | Dielectric composition |
| US2700022A (en) * | 1952-07-15 | 1955-01-18 | California Research Corp | Sugar ester-containing lubricant compositions |
| GB1252159A (en, 2012) * | 1967-12-11 | 1971-11-03 | ||
| DE1924331A1 (de) * | 1969-05-13 | 1970-11-19 | Bosch Gmbh Robert | Traenkmittel mit Rizinusoel fuer selbstheilende Kondensatoren |
| US3855508A (en) * | 1971-11-04 | 1974-12-17 | Sprague Electric Co | Electrical capacitors having substituted ester impregnants |
| IT1009956B (it) * | 1973-06-12 | 1976-12-20 | Gen Electric | Liquido impregnante costituito da estere stabilizzato |
| DE2446422A1 (de) * | 1973-10-05 | 1975-04-17 | Gen Electric | Fluessige dielektrische impraegnierungszubereitung fuer elektrische apparate |
| CA1012621A (en) * | 1974-11-12 | 1977-06-21 | General Electric Company | Stabilized ester impregnated capacitor |
-
1980
- 1980-02-25 US US06/124,283 patent/US4521826A/en not_active Expired - Lifetime
- 1980-11-20 JP JP16399180A patent/JPS56126910A/ja active Granted
-
1981
- 1981-02-17 DE DE19813105794 patent/DE3105794A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US4521826A (en) | 1985-06-04 |
| JPS56126910A (en) | 1981-10-05 |
| DE3105794A1 (de) | 1981-12-17 |
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