SE408974B - Kraftkondensator och sett for dess framstellning - Google Patents

Kraftkondensator och sett for dess framstellning

Info

Publication number: SE408974B
Authority: SE; Sweden
Prior art keywords: capacitor; condenser; neocaprate; benzyl; fibers
Prior art date: 1977-11-17

Application number

SE7712984A

Other languages

English (en)

Swedish (sv)

Other versions

SE7712984L (sv

Inventor

B Stenerhag

Original Assignee

Asea Ab

Priority date (The priority date 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 date listed.)

1977-11-17

Filing date

1977-11-17

Publication date

1979-07-16

1977-11-17 Application filed by Asea Ab filed Critical Asea Ab

1977-11-17 Priority to SE7712984A priority Critical patent/SE408974B/sv

1978-11-07 Priority to DE19782848180 priority patent/DE2848180A1/de

1978-11-16 Priority to FI783506A priority patent/FI65003C/fi

1978-11-16 Priority to GB7844803A priority patent/GB2009509B/en

1979-05-18 Publication of SE7712984L publication Critical patent/SE7712984L/

1979-07-16 Publication of SE408974B publication Critical patent/SE408974B/sv

Links

238000004519 manufacturing process Methods 0.000 title claims 2
238000000034 method Methods 0.000 title claims 2
239000003990 capacitor Substances 0.000 claims description 29
239000007788 liquid Substances 0.000 claims description 23
238000009413 insulation Methods 0.000 claims description 17
229920006254 polymer film Polymers 0.000 claims description 16
YBWIAFJEJVDRGT-UHFFFAOYSA-N benzyl 7,7-dimethyloctanoate Chemical compound CC(C)(C)CCCCCC(=O)OCC1=CC=CC=C1 YBWIAFJEJVDRGT-UHFFFAOYSA-N 0.000 claims description 13
-1 polypropylene Polymers 0.000 claims description 13
239000011888 foil Substances 0.000 claims description 12
239000000835 fiber Substances 0.000 claims description 11
239000004743 Polypropylene Substances 0.000 claims description 10
229920000098 polyolefin Polymers 0.000 claims description 10
229920001155 polypropylene Polymers 0.000 claims description 10
238000001035 drying Methods 0.000 claims description 9
239000011148 porous material Substances 0.000 claims description 6
238000004804 winding Methods 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 5
239000003381 stabilizer Substances 0.000 claims description 4
239000004698 Polyethylene Substances 0.000 claims description 3
229920000573 polyethylene Polymers 0.000 claims description 3
239000000126 substance Substances 0.000 claims 2
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
239000011230 binding agent Substances 0.000 claims 1
238000010438 heat treatment Methods 0.000 claims 1
238000005470 impregnation Methods 0.000 description 5
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
230000035515 penetration Effects 0.000 description 3
125000006850 spacer group Chemical group 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
239000004593 Epoxy Substances 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
230000008961 swelling Effects 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000009950 felting Methods 0.000 description 1
230000004313 glare Effects 0.000 description 1
238000007373 indentation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
229920005594 polymer fiber Polymers 0.000 description 1
229920000306 polymethylpentene Polymers 0.000 description 1
239000011116 polymethylpentene Substances 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 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
- H01G4/20—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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Microelectronics & Electronic Packaging (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

SE7712984A 1977-11-17 1977-11-17 Kraftkondensator och sett for dess framstellning SE408974B (sv)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SE7712984A SE408974B (sv)	1977-11-17	1977-11-17	Kraftkondensator och sett for dess framstellning
DE19782848180 DE2848180A1 (de)	1977-11-17	1978-11-07	Starkstromkondensator und verfahren zu seiner herstellung
FI783506A FI65003C (fi)	1977-11-17	1978-11-16	Kraftkondensator och saett foer dess framstaellning
GB7844803A GB2009509B (en)	1977-11-17	1978-11-16	Capacitor and a method for its manufacture

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7712984A SE408974B (sv)	1977-11-17	1977-11-17	Kraftkondensator och sett for dess framstellning

Publications (2)

Publication Number	Publication Date
SE7712984L SE7712984L (sv)	1979-05-18
SE408974B true SE408974B (sv)	1979-07-16

Family

ID=20332896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7712984A SE408974B (sv)	1977-11-17	1977-11-17	Kraftkondensator och sett for dess framstellning

Country Status (4)

Country	Link
DE (1)	DE2848180A1 (de)
FI (1)	FI65003C (de)
GB (1)	GB2009509B (de)
SE (1)	SE408974B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4813116A (en) *	1981-08-18	1989-03-21	Westinghouse Electric Corp.	Method of making a multi-section power capacitor with all-film dielectric
US4467397A (en) *	1981-08-18	1984-08-21	Westinghouse Electric Corp.	Multi-section power capacitor with all-film dielectric
US4480286A (en) *	1982-01-25	1984-10-30	Sangamo Weston, Inc.	Capacitor case insulation and method of installation
GB2378320B (en) *	1998-05-26	2003-04-02	Gen Electric	Thixotropic dielectric fluid for capacitors

1977
- 1977-11-17 SE SE7712984A patent/SE408974B/sv not_active IP Right Cessation
1978
- 1978-11-07 DE DE19782848180 patent/DE2848180A1/de not_active Withdrawn
- 1978-11-16 FI FI783506A patent/FI65003C/fi not_active IP Right Cessation
- 1978-11-16 GB GB7844803A patent/GB2009509B/en not_active Expired

Also Published As

Publication number	Publication date
FI65003B (fi)	1983-10-31
GB2009509B (en)	1982-02-10
FI65003C (fi)	1984-02-10
SE7712984L (sv)	1979-05-18
DE2848180A1 (de)	1979-05-23
GB2009509A (en)	1979-06-13
FI783506A (fi)	1979-05-18

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7712984-9

Effective date: 19900706

Format of ref document f/p: F

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