NO792459L - Gassisolert elektrisk apparat. - Google Patents

Gassisolert elektrisk apparat.

Info

Publication number: NO792459L
Authority: NO; Norway
Prior art keywords: gas; active component; coating; particles; insulating
Prior art date: 1978-07-27

Application number

NO792459A

Other languages

English (en)

Norwegian (no)

Inventor

George Douglass Dixon

Original Assignee

Westinghouse Electric Corp

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.)

1978-07-27

Filing date

1979-07-25

Publication date

1980-01-29

1979-07-25 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1980-01-29 Publication of NO792459L publication Critical patent/NO792459L/no

Links

239000002245 particle Substances 0.000 claims description 50
238000000576 coating method Methods 0.000 claims description 47
239000011248 coating agent Substances 0.000 claims description 40
239000002904 solvent Substances 0.000 claims description 17
238000009413 insulation Methods 0.000 claims description 11
229910018503 SF6 Inorganic materials 0.000 claims description 9
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 9
229960000909 sulfur hexafluoride Drugs 0.000 claims description 9
229920001568 phenolic resin Polymers 0.000 claims description 8
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical group [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 6
239000005011 phenolic resin Substances 0.000 claims description 6
229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 claims description 5
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
229920002554 vinyl polymer Polymers 0.000 claims description 4
230000007935 neutral effect Effects 0.000 claims description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
239000012298 atmosphere Substances 0.000 claims description 2
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims 2
239000004020 conductor Substances 0.000 description 15
230000015556 catabolic process Effects 0.000 description 11
229910052751 metal Inorganic materials 0.000 description 11
239000002184 metal Substances 0.000 description 10
230000005684 electric field Effects 0.000 description 9
239000003990 capacitor Substances 0.000 description 8
230000035515 penetration Effects 0.000 description 6
239000000853 adhesive Substances 0.000 description 5
230000001070 adhesive effect Effects 0.000 description 5
239000000463 material Substances 0.000 description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
230000005540 biological transmission Effects 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
239000012212 insulator Substances 0.000 description 4
239000011230 binding agent Substances 0.000 description 3
238000011109 contamination Methods 0.000 description 3
239000000758 substrate Substances 0.000 description 3
230000001133 acceleration Effects 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
229920001577 copolymer Polymers 0.000 description 2
230000005484 gravity Effects 0.000 description 2
238000009434 installation Methods 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 1
YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000002800 charge carrier Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
230000005686 electrostatic field Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000007769 metal material Substances 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/063—Totally-enclosed installations, e.g. in metal casings filled with oil or gas
- H02G5/065—Particle traps

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Installation Of Bus-Bars (AREA)
Organic Insulating Materials (AREA)
Gas-Insulated Switchgears (AREA)
Inorganic Insulating Materials (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Insulated Conductors (AREA)
Electrostatic Separation (AREA)
Insulating Bodies (AREA)

NO792459A 1978-07-27 1979-07-25 Gassisolert elektrisk apparat. NO792459L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/928,639 US4219366A (en)	1978-07-27	1978-07-27	Adherent coating for entrapping contamination particles in gas-insulated electrical apparatus

Publications (1)

Publication Number	Publication Date
NO792459L true NO792459L (no)	1980-01-29

Family

ID=25456557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO792459A NO792459L (no)	1978-07-27	1979-07-25	Gassisolert elektrisk apparat.

Country Status (12)

Country	Link
US (1)	US4219366A (it)
JP (1)	JPS5927162B2 (it)
AU (1)	AU4921579A (it)
CA (1)	CA1135394A (it)
DE (1)	DE2929765A1 (it)
ES (1)	ES482854A1 (it)
FR (1)	FR2433844A1 (it)
GB (1)	GB2026759B (it)
IT (1)	IT1122323B (it)
NL (1)	NL7905119A (it)
NO (1)	NO792459L (it)
ZA (1)	ZA793478B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS541030A (en) *	1977-06-03	1979-01-06	Ricoh Co Ltd	Electrostatic recording curcuit
US6307172B1 (en)	2000-01-13	2001-10-23	Mitsubishi Electric Power Products, Inc.	Circuit breaker with particle trap
DE502004001796D1 (de) *	2004-02-27	2006-11-30	Abb Technology Ag	Hochspannungsgerät mit Partikelfalle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3327017A (en) *	1963-10-03	1967-06-20	Japan Gas Chemical Co	Molding composition comprising a thermosetting aromatic hydrocarbon-aldehyde-phenol resin and a thermoplastic linear polymer
US3438931A (en) *	1964-12-14	1969-04-15	Union Carbide Corp	Phenolic molding compositions
CH462927A (de) *	1968-05-01	1968-09-30	Sprecher & Schuh Ag	Gekapselte Hochspannungs-Schaltanlage
US3765941A (en) *	1971-01-04	1973-10-16	Rca Corp	Method of preventing inoperation of a component by loose particles of material
US3911937A (en) *	1974-02-21	1975-10-14	Westinghouse Electric Corp	Adherent coating for captivating small particles in gas-insulated electrical equipment

1978
- 1978-07-27 US US05/928,639 patent/US4219366A/en not_active Expired - Lifetime
1979
- 1979-07-02 NL NL7905119A patent/NL7905119A/nl not_active Application Discontinuation
- 1979-07-11 ZA ZA00793478A patent/ZA793478B/xx unknown
- 1979-07-12 GB GB7924330A patent/GB2026759B/en not_active Expired
- 1979-07-23 DE DE19792929765 patent/DE2929765A1/de not_active Withdrawn
- 1979-07-24 CA CA000332478A patent/CA1135394A/en not_active Expired
- 1979-07-25 NO NO792459A patent/NO792459L/no unknown
- 1979-07-25 AU AU49215/79A patent/AU4921579A/en not_active Abandoned
- 1979-07-25 IT IT24630/79A patent/IT1122323B/it active
- 1979-07-25 FR FR7919165A patent/FR2433844A1/fr not_active Withdrawn
- 1979-07-26 ES ES482854A patent/ES482854A1/es not_active Expired
- 1979-07-27 JP JP54095127A patent/JPS5927162B2/ja not_active Expired

Also Published As

Publication number	Publication date
IT7924630A0 (it)	1979-07-25
ZA793478B (en)	1980-09-24
DE2929765A1 (de)	1980-02-07
IT1122323B (it)	1986-04-23
ES482854A1 (es)	1980-09-01
AU4921579A (en)	1980-01-31
NL7905119A (nl)	1980-01-29
GB2026759B (en)	1982-10-20
CA1135394A (en)	1982-11-09
FR2433844A1 (fr)	1980-03-14
JPS5518900A (en)	1980-02-09
JPS5927162B2 (ja)	1984-07-04
GB2026759A (en)	1980-02-06
US4219366A (en)	1980-08-26

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