NO149564B - Dielektrisk, flytende impregneringsmiddel for anvendelse i en kondensator. - Google Patents
Dielektrisk, flytende impregneringsmiddel for anvendelse i en kondensator. Download PDFInfo
- Publication number
- NO149564B NO149564B NO771020A NO771020A NO149564B NO 149564 B NO149564 B NO 149564B NO 771020 A NO771020 A NO 771020A NO 771020 A NO771020 A NO 771020A NO 149564 B NO149564 B NO 149564B
- Authority
- NO
- Norway
- Prior art keywords
- outlet
- condensor
- dielectric
- improving agent
- installation
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/022—Well-defined aliphatic compounds saturated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/024—Well-defined aliphatic compounds unsaturated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/04—Well-defined cycloaliphatic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/042—Epoxides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/08—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/16—Dielectric; Insulating oil or insulators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Organic Insulating Materials (AREA)
- Medicines Containing Plant Substances (AREA)
Description
Innfelt uttak: for armatur..
Foreliggende oppfinnelse angår et innfelt uttak for armatur, beregnet til å anbringes ved takkanten. Sådanne uttak kommer stadig mere til anvendelse i stedet for det vanlige uttak som var anbragt midt i taket, idet uttakene monteres med passende mellomrom på veggen langs takkantene.
De vanlige takbokser egner seg mindre vel for denne montering, da de
har et lampeuttak festet i ledningen som stikker ut gjennom boks-lokket, og dette uttak blir deretter dekket av armaturens takskive. Ved vegg-montering av slike bokser er det ingen tilsvarende skive, og monteringen blir derfor mindre pen. Bl.a. av denne grunn er vanlige vegguttak kommet til anvendelse for formålet, men disse har sin begrensning ved
at de er topolede og således ikke gjor det mulig å anvende armaturer med kronekobling. Videre er de forholdsvis dyre og skjemmende, samt omstendelige å montere. Oppfinnelsen går ut på et uttak som er billig å fremstille og lett å montere, for anbringelse ved takkanten, og det særegne består i en uttak-del av i og for seg kjent type, forbundet med en skive og som har et endepartl som fra begynnelsen av er lost, hvilken uttakdel har plass for tre kontakthylser som, når de er fort inn i uttak-
delen settes fast på sine plasser ved at endepartiet anbringes permanent,
f.eks. ved fastkitting mens det etterlates fri adgang til kontakthylsenes tilkoblingsdeler.
Oppfinnelsen skal nå beskrives nærmere under henvisning til vedfoyde
tegning.
Fig. 1 viser uttaket i henhold til oppfinnelsen sett forfra.
Fig. 2 viser uttaket sett fra siden.
Uttaket består av en vanlig skive 1, til hvilken det slutter seg en
uttak-del 2. Denne del har et endepartl 3 som til å begynne med er lost og den inneholder plass for tre kontakthylser h (fig. 1), som hver i den annen ende på vanlig måte bærer en tilkoblingsdel 5 (fig. 2). Etter innlegging av kontakthylsene anbringes uttakets endepartl 3, f.eks. ved kitting, slik at hylsene h settes fast og det oppnås den ferdige og ulbselige enhet som er vist i fig. 2.
Det er klart at det ved hjelp av denne enkle engangsforbindelse oppnås
en betydelig nedsettelse av fremstillings-omkostningene sammenlignet med den vanlige forbindelse med utvendig gjenget ende på uttaket og en innvendig gjenget lokkdel. Også monteringen forenkles åpenbart ved at det ikke finnes noen lose deler, som må skrus av fb<*>r tilkobling kan finne sted, og deretter igjen skrus på. Den forenklede fremstilling gjcSr det også mulig å bruke langt mere sammentrengte dimensjoner enn tidligere,
noe som er fordelaktig både av hensyn til materialer og utseende.
Claims (1)
- Innfelt uttak for armatur, beregnet for montering ved takkanten,karakterisert ved en uttakdel (2) av i og for seg kjent type, forbundet med en skive (1) og med til å begynne med lost endepartl (3), hvilken uttakdel (2) har plass for tre kontakthylser C+) som etter innfbrlng i uttakdelen (2) holdes på plass ved permanent anbringelse f.eks. ved kitting av endepartlet (3) idet det etterlates fri tilgang til kontakthylsenes tilkoblingsdeler (5)*
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66975576A | 1976-03-24 | 1976-03-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO771020L NO771020L (no) | 1977-09-27 |
NO149564B true NO149564B (no) | 1984-01-30 |
NO149564C NO149564C (no) | 1984-05-09 |
Family
ID=24687598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771020A NO149564C (no) | 1976-03-24 | 1977-03-23 | Dielektrisk, flytende impregneringsmiddel for anvendelse i en kondensator |
Country Status (17)
Country | Link |
---|---|
US (1) | US4142223A (no) |
JP (1) | JPS52125800A (no) |
AT (1) | AT365853B (no) |
BR (1) | BR7701486A (no) |
CA (1) | CA1088292A (no) |
DE (1) | DE2704476A1 (no) |
ES (1) | ES457147A1 (no) |
FI (1) | FI770924A (no) |
FR (1) | FR2345795A1 (no) |
GB (1) | GB1582311A (no) |
HU (1) | HU181437B (no) |
IN (1) | IN145781B (no) |
IT (1) | IT1075583B (no) |
MX (1) | MX146140A (no) |
NO (1) | NO149564C (no) |
SE (1) | SE437898B (no) |
SU (1) | SU728737A3 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290926A (en) * | 1976-03-24 | 1981-09-22 | General Electric Company | Non-halogenated impregnant for capacitors comprising an aromatic carboxylic acid ester and an alkene |
US4317159A (en) * | 1979-12-10 | 1982-02-23 | Sprague Electric Company | AC Capacitor and impregnant therefor |
US4348713A (en) * | 1980-05-07 | 1982-09-07 | General Electric Company | Impregnants for metallized paper electrode capacitors |
US4381535A (en) * | 1981-03-05 | 1983-04-26 | Emhart Industries, Inc. | Dielectric fluid |
DE3411793A1 (de) * | 1984-03-30 | 1985-10-10 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrischer kondensator mit einem loeschgas-zusatz |
DE102008036933A1 (de) * | 2008-08-08 | 2010-02-11 | Tesa Se | Verfahren zur Herstellung von stark klebrigen Haftklebebändern für das Bauwesen |
US8912460B2 (en) * | 2011-05-23 | 2014-12-16 | The Curators Of The University Of Missouri | Dielectric loaded fluids for high voltage switching |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR784540A (fr) * | 1935-01-22 | 1935-07-22 | Bataafsche Petroleum | Procédé pour la préparation d'huiles isolantes |
US2326324A (en) * | 1940-05-24 | 1943-08-10 | Socony Vacuum Oil Co Inc | Dielectric or insulating oil |
DE850159C (de) * | 1950-08-22 | 1952-09-22 | Siemens Ag | Isolierfluessigkeit fuer elektrische Hochspannungsgeraete |
GB774646A (en) * | 1955-08-12 | 1957-05-15 | Shell Res Ltd | Improvements in or relating to liquid electrical insulating compositions |
US3450968A (en) * | 1965-11-18 | 1969-06-17 | Gen Electric | Electrical elements with impregnated dielectrics and insulators |
IN139569B (no) * | 1972-08-16 | 1976-07-03 | Gen Electric | |
US3925221A (en) * | 1972-08-16 | 1975-12-09 | Gen Electric | Stabilized ester impregant |
JPS4939797A (no) * | 1972-08-29 | 1974-04-13 | ||
JPS5320320B2 (no) * | 1973-12-14 | 1978-06-26 |
-
1976
- 1976-09-29 CA CA262,309A patent/CA1088292A/en not_active Expired
-
1977
- 1977-01-28 IN IN114/CAL/77A patent/IN145781B/en unknown
- 1977-02-03 DE DE19772704476 patent/DE2704476A1/de not_active Withdrawn
- 1977-02-15 AT AT0100077A patent/AT365853B/de not_active IP Right Cessation
- 1977-03-10 BR BR7701486A patent/BR7701486A/pt unknown
- 1977-03-16 GB GB11212/77A patent/GB1582311A/en not_active Expired
- 1977-03-21 SU SU772471354A patent/SU728737A3/ru active
- 1977-03-21 IT IT21442/77A patent/IT1075583B/it active
- 1977-03-22 FR FR7708485A patent/FR2345795A1/fr active Granted
- 1977-03-23 NO NO771020A patent/NO149564C/no unknown
- 1977-03-23 ES ES457147A patent/ES457147A1/es not_active Expired
- 1977-03-23 SE SE7703350A patent/SE437898B/xx not_active IP Right Cessation
- 1977-03-23 FI FI770924A patent/FI770924A/fi not_active Application Discontinuation
- 1977-03-24 HU HU77GE1010A patent/HU181437B/hu unknown
- 1977-03-24 JP JP3164877A patent/JPS52125800A/ja active Granted
- 1977-03-24 MX MX168478A patent/MX146140A/es unknown
- 1977-06-06 US US05/803,808 patent/US4142223A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
HU181437B (en) | 1983-07-28 |
BR7701486A (pt) | 1978-01-03 |
SE7703350L (sv) | 1977-09-25 |
SU728737A3 (ru) | 1980-04-15 |
US4142223A (en) | 1979-02-27 |
NO771020L (no) | 1977-09-27 |
FR2345795B1 (no) | 1980-09-26 |
FI770924A (no) | 1977-09-25 |
JPS52125800A (en) | 1977-10-21 |
GB1582311A (en) | 1981-01-07 |
MX146140A (es) | 1982-05-19 |
CA1088292A (en) | 1980-10-28 |
IT1075583B (it) | 1985-04-22 |
ES457147A1 (es) | 1978-08-16 |
JPS5631682B2 (no) | 1981-07-23 |
SE437898B (sv) | 1985-03-18 |
ATA100077A (de) | 1981-06-15 |
FR2345795A1 (fr) | 1977-10-21 |
DE2704476A1 (de) | 1977-10-06 |
AT365853B (de) | 1982-02-25 |
IN145781B (no) | 1978-12-16 |
NO149564C (no) | 1984-05-09 |
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