DK141858B - FILTER CIRCUIT CHARGE - Google Patents
FILTER CIRCUIT CHARGE Download PDFInfo
- Publication number
- DK141858B DK141858B DK288073AA DK288073A DK141858B DK 141858 B DK141858 B DK 141858B DK 288073A A DK288073A A DK 288073AA DK 288073 A DK288073 A DK 288073A DK 141858 B DK141858 B DK 141858B
- Authority
- DK
- Denmark
- Prior art keywords
- filter circuit
- choke
- winding
- circuit charge
- container
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
- H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Filters And Equalizers (AREA)
Description
(i) (11) FBEWLÆG6ELSESJKBIFT 1 1 858 DANMARK w w ci.’ η oi f 37/00 §(21) Ansøgning nr. 2880/75 (22) Indleveret den 25· maj 1975 (23) Løfaedag 25· maj 1975 (44) Anaøgnlngan fremlagt og(i) (11) FBEWLÆG6ELSESJKBIFT 1 1 858 DENMARK ww ci. 'η oi f 37/00 § (21) Application No. 2880/75 (22) Filed on 25 · May 1975 (23) Løfaedag 25 · May 1975 (44 ) Anaøgnlngan presented and
fremlwggeleeeekrlftBt offentliggjort den 50· Jim. I98OfremlwggeleeeekrlftBt published on 50 · Jim. I98O
DIREKTORATET FORDIRECTORATE FOR
PATENT-OG VAREMÆRKEVÆSENET (»O Prioritet begæret fra denPATENT AND TRADEMARK SYSTEM (»O Priority requested from it
51. maj 1972, 2226512, iDE51 May 1972, 2226512, iDE
(71) TRANSFORMATOREN UNION ΑΕΓIENGESELLSCHAFT, Deckerstraese 5, 7 Stutt» gart-Bad Cannstatt, DE.(71) TRANSFORMATOREN UNION ΑΕΓIENGESELLSCHAFT, Deckerstraese 5, 7 Stutt »gart-Bad Cannstatt, DE.
(72) Opfinder: Georg Weigel, Schultheissallee 57, 85ΟΟ Nuernberg, DE; Hans LInnert, Post Wintersdorf, 8501 Lind 48, DE. -? - (74) Fukimaegtig under aegene behandteg:(72) Inventor: Georg Weigel, Schultheissallee 57, 85ΟΟ Nuernberg, DE; Hans LInnert, Post Wintersdorf, 8501 Lind 48, DE. -? - (74) Fukimaegtig under aegene Behandteg:
Skandinavisk Patent Bureau v/Frode Larsen.Scandinavian Patent Bureau v / Frode Larsen.
(64) Filterkredsdrossel.(64) Filter circuit choke.
Opfindelsen angår en filterkredsdroesel til store eff»feter mi es pe. rallelkoblet aodstand, der sesasen aed dreeselvikliagea er edfart aom rer vikling og samen aed denne indbygget i ea keleaiddelffldt bekoider»The invention relates to a filter circuit throttle for large effects. rallelkoblet aodstand, der sesasen aed dreeselvikliagea er edfart aom rer vikling og sammen aed denne indbygget i ea keleaiddelffldt bekoider »
Ved overføring af store elektriske effekter ved hjalp af hsjqmi jævnstrøm kraves der til ndglstning af den fra en- eller flerfaee-vek-selstrem ensrettede strea filterkredsdrosler, der si vare diaeneioaeret til omsætning af store effekter# Da der kun kan opnås en tilfredsstillende udnyttelse af det anvendte aktive aateriale ved en intensiv keling af dette, indbygges sådanne elektriske konstruktionsdele sædvanligvis i en kelemiddelfyldt beholder, hvor der sea keleaiddel fortrinsvis benyttes fortrinsvis saatidig til isolation udnyttet transforaatorolie· 1 - V jH , 2 141358 På grund af de i hidtil byggede filterkredsdrosler små omsatte effekter havde rum— og materialeudnyttelsen en forholdsvis ringe betydning, så at drosselviklingen og den med denne parallelkoblede modstand blev anbragt rumligt ved siden af hinanden, eventuelt også i en beholder·When transmitting large electrical effects by means of hsjqmi direct current, it is required to separate the single-directional strea filter circuit chokes from one- or multi-phase alternating current, which are designed to convert large effects # Since only a satisfactory utilization of it can be achieved. active material used in an intensive keling of this, such electrical components are usually built into a killer-filled container, where the kettle means is preferably used preferably simultaneously for insulation used transformer oil · 1 - V jH, 2 141358 Due to the small circuits in hitherto built effects, the space and material utilization had a relatively small significance, so that the choke winding and the resistor connected in parallel were placed spatially next to each other, possibly also in a container ·
Desuden var det nødvendigt ved den tidligere almindelige opbygning af drosselspoler at afskærme den til optagelse af viklingen og som beholder for kølemidlet tjenende beholder mod magnetfeltet til undgåelse af utilladelig opvarmning· Til dette formål blev indersiden af beholdervæggene enten belagt med plader af aluminium eller med smalle strimler af transformatorblik til dannelse af ekstra vægge, der sugede det magnetiske spredningsfelt til sig og herved førte det uden om beholdervæggene·In addition, in the previously common construction of choke coils, it was necessary to shield the container for receiving the winding and as a container serving for the refrigerant from the magnetic field to avoid impermissible heating · For this purpose, the inside of the container walls were either coated with aluminum sheets or with narrow strips of transformer sheets to form additional walls which absorbed the magnetic scattering field and thereby passed it around the container walls ·
Denne løsning er imidlertid, når der skal omsættes større effekter, u-tilfredsstillende på grund af det dermed forbundne betydelige plads- og materialebehov og endvidere meget uøkonomisk·However, when dealing with larger effects, this solution is unsatisfactory due to the associated significant space and material requirements and also very uneconomical ·
Det er opfindelsens formål at anvise en filterkredsdrossel til omsætning af store effekter, som udnytter det anvendte materiale og det beslaglagte rum optimalt.It is the object of the invention to provide a filter circuit choke for converting large effects which utilizes the material and the seized space optimally.
Det opnås ifølge opfindelsen ved, at drosselviklingen er anbragt koncentrisk inden for den ohmske modstand, der er viklet bifilart af umagnetisk materiale, idet drosselviklingen i aksial retning er kortere end den ohmske modstand og til centrering er indspændt mellem isolationsringe og fastholdt i beholderen af et med den ohmske modstand fælles presseorgan.It is achieved according to the invention in that the choke winding is arranged concentrically within the ohmic resistor wound bifilely of non-magnetic material, the choke coil in the axial direction being shorter than the ohmic resistor and for centering being clamped between insulating rings and held in the container of a the ohmic resistance joint press body.
Ifølge opfindelsen kan både drosselspolen og den ohmske modstands bifilare vikling være sammensat af skivespoler·According to the invention, both the choke coil and the bifilar winding of the ohmic resistor can be composed of disk coils ·
Gennem opfindelsen kan der opnås en meget kompakt opbygning af filter-kredsdrosselen og sikres en god udnyttelse af det anvendte materiale.Through the invention, a very compact construction of the filter circuit choke can be achieved and a good utilization of the material used is ensured.
Det bliver især muligt ved, at den ohmske modstand, der rumligt omgiver drosselviklingen, er viklet bifilart og af et umagnetisk materiale, så at den hverken selv opbygger et magnetfelt eller på nogen mærkbar måde påvirker det gennem drosselviklingen gående magnetfelt· Samtidig tjener den ohmske modstands vikling til elektrisk afskærmning af drosselviklingen.This is made possible in particular by the fact that the ohmic resistor which spatially surrounds the choke winding is wound bifilarly and of a non-magnetic material, so that it neither builds up a magnetic field itself nor in any appreciable way influences the magnetic field passing through the choke winding. winding for electrical shielding of the choke winding.
I det følgende skal opfindelsen forklares nærmere under henvisning til tegningen, der viser en udførelsesform for en filterkredsdrossel ifølge opfindelsen, set henholdsvis i snit i fig.l og fra oven i fig. 2.-In the following, the invention will be explained in more detail with reference to the drawing, which shows an embodiment of a filter circuit choke according to the invention, seen in section in Fig. 1 and from above in Figs. 2.-
En på ikke nærmere vist måde af skivespoler sammensat drosselvikling 1 er indspændt mellem to isoleringsringe 8 og fastholdes koncentrisk i forhold til en ligeledes af skivespoler opbygget ohmsk modstand. Den ohmske modstands skivespoler er viklet bifilart og af et umagnetisk materiale, så at de hverken kan opbygge et magnetfelt eller på mærkbar måde påvirke et fremmed magnetfelt. Drosselviklingen 1 med isolerings-A choke winding 1 composed in a manner not further shown of disc coils is clamped between two insulating rings 8 and is held concentrically in relation to an ohmic resistance which is also constructed of disc coils. The disk coils of the ohmic resistor are wound bifilely and of a non-magnetic material, so that they can neither build up a magnetic field nor appreciably affect a foreign magnetic field. Throttle winding 1 with insulation
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2226512 | 1972-05-31 | ||
| DE2226512A DE2226512C3 (en) | 1972-05-31 | 1972-05-31 | Filter circuit reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141858B true DK141858B (en) | 1980-06-30 |
| DK141858C DK141858C (en) | 1980-11-17 |
Family
ID=5846450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK288073A DK141858C (en) | 1972-05-31 | 1973-05-25 | FILTER CIRCUIT CHARGE |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3808562A (en) |
| AT (1) | AT319392B (en) |
| BE (1) | BE799242A (en) |
| CA (1) | CA1000374A (en) |
| CH (1) | CH549861A (en) |
| DE (1) | DE2226512C3 (en) |
| DK (1) | DK141858C (en) |
| FR (1) | FR2186716B1 (en) |
| GB (1) | GB1420238A (en) |
| NL (1) | NL7307532A (en) |
| NO (1) | NO132117C (en) |
| SE (1) | SE381950B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121146A (en) * | 1976-04-02 | 1977-10-12 | Masayoshi Mochimaru | Ignition noise suppress apparatus |
| JPS5877218A (en) * | 1981-10-31 | 1983-05-10 | Toshiba Corp | Manufacture of tank for oil-filled electric apparatus |
| FR2554272B1 (en) * | 1983-10-26 | 1985-12-27 | Schaff Jean Paul | SELF-INDUCTANCE COIL FOR THE PROTECTION OF FRAGILE ELECTRICAL AND ELECTRONIC INSTALLATIONS |
| US5202584A (en) * | 1991-08-30 | 1993-04-13 | Bba Canada Limited | High energy dissipation harmonic filter reactor |
| KR101211853B1 (en) * | 2008-12-25 | 2012-12-12 | 미쓰비시덴키 가부시키가이샤 | Transformation device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1146592A (en) * | 1915-01-09 | 1915-07-13 | Edwin F Northrup | Resistance. |
| FR689650A (en) * | 1929-03-07 | 1930-09-09 | Brown | Ironless reactor coil for overcurrent protection |
| US2088454A (en) * | 1935-08-02 | 1937-07-27 | Sign Animation Corp | Radiation elimination |
| US3270305A (en) * | 1965-03-18 | 1966-08-30 | Gen Electric | Shielded housing with vibration control |
-
1972
- 1972-05-31 DE DE2226512A patent/DE2226512C3/en not_active Expired
-
1973
- 1973-05-08 BE BE130869A patent/BE799242A/en unknown
- 1973-05-11 SE SE7306712A patent/SE381950B/en unknown
- 1973-05-11 NO NO1954/73A patent/NO132117C/no unknown
- 1973-05-24 CH CH741773A patent/CH549861A/en not_active IP Right Cessation
- 1973-05-25 DK DK288073A patent/DK141858C/en not_active IP Right Cessation
- 1973-05-25 FR FR7319220A patent/FR2186716B1/fr not_active Expired
- 1973-05-25 GB GB2503273A patent/GB1420238A/en not_active Expired
- 1973-05-30 US US00365191A patent/US3808562A/en not_active Expired - Lifetime
- 1973-05-30 CA CA172,785A patent/CA1000374A/en not_active Expired
- 1973-05-30 AT AT477873A patent/AT319392B/en not_active IP Right Cessation
- 1973-05-30 NL NL7307532A patent/NL7307532A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226512C3 (en) | 1975-05-15 |
| NO132117B (en) | 1975-06-09 |
| DK141858C (en) | 1980-11-17 |
| DE2226512B2 (en) | 1974-08-08 |
| NL7307532A (en) | 1973-12-04 |
| CA1000374A (en) | 1976-11-23 |
| SE381950B (en) | 1975-12-22 |
| GB1420238A (en) | 1976-01-07 |
| FR2186716A1 (en) | 1974-01-11 |
| NO132117C (en) | 1975-09-17 |
| BE799242A (en) | 1973-08-31 |
| AT319392B (en) | 1974-12-27 |
| US3808562A (en) | 1974-04-30 |
| CH549861A (en) | 1974-05-31 |
| FR2186716B1 (en) | 1978-06-30 |
| DE2226512A1 (en) | 1973-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |