PL97002B1 - INDUCTION COIL INSULATOR, ESPECIALLY IGNITION COIL FOR SPARK-IGNITION ENGINES - Google Patents
INDUCTION COIL INSULATOR, ESPECIALLY IGNITION COIL FOR SPARK-IGNITION ENGINES Download PDFInfo
- Publication number
- PL97002B1 PL97002B1 PL17183374A PL17183374A PL97002B1 PL 97002 B1 PL97002 B1 PL 97002B1 PL 17183374 A PL17183374 A PL 17183374A PL 17183374 A PL17183374 A PL 17183374A PL 97002 B1 PL97002 B1 PL 97002B1
- Authority
- PL
- Poland
- Prior art keywords
- bowl
- coil
- insulator
- ignition
- spark
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title claims description 22
- 230000006698 induction Effects 0.000 title 1
- 238000004804 winding Methods 0.000 claims description 5
- 239000003989 dielectric material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 241000283070 Equus zebra Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 206010019133 Hangover Diseases 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Description
Przedmiotem wynalazku jest izolator cewki indukcyjnej, zwlaszcza cewki zaplonowej do silników z zaplonem iskrowym, przeznaczony w szczególnosci do izolowania rdze¬ nia od odbudowy cewki, wypelnionej olejem.The subject of the invention is the insulator of the inductor, especially the coil ignition for spark-ignition engines, especially designed to insulate the core from the reconstruction of the oil-filled coil.
Stan techniki. Do odizolowania znajdujacego sie pod wysokim napieciem rdzenia cewki zaplonowej od metalowej obudowy tej cewki, laczonej zazwy¬ czaj z masa pojazdu sluza znane izolatory, maja¬ ce postac krazków lub plytkich misek, wykona¬ nych z materialu dielektrycznego. Izolatory takie z uwagi na duza róznice potencjalu miedzy rdze¬ niem a obudowa musza posiadac duza grubosc, co wplywa na ich znaczny ciezar. Ponadto w cew¬ kach, które wypelniane sa olejem, tego rodzaju izolatory przeszkadzaja w swobodnym przeplywie oleju miedzy uzwojeniami oraz miedzy dnem izo¬ latora a obudowa, pogarszajac w ten sposób chlo¬ dzenie i uniemozliwiajac pelne wykorzystanie wlasnosci izolacyjnych oleju.State of the art. To isolate the founder under the high voltage of the ignition coil core from the metal casing of this coil, usually connected The well-known insulators serve with the mass of the vehicle, May In the form of discs or shallow bowls, make of dielectric material. Such insulators due to the large potential difference between the cores the housing must be thick, which affects their considerable weight. Moreover, in the coil hands that are filled with oil, of this kind insulators interfere with free flow oil between the windings and between the bottom iso¬ and the housing, thus deteriorating the chill running and preventing full use insulating properties of oil.
Istota wynalazku. W celu uzyskania mniejszego ciezaru izolatora oraz pelnego wykorzystania wlas¬ nosci izolacyjnych i chlodzacych wypelniajacego cewke oleju, izolator wedlug wynalazku wykona¬ ny jest z materialu dielektrycznego, korzystnie z tworzywa sztucznego, materialu ceramicznego lub szkla w postaci cienkosciennej miski o srednicy dostosowanej do wymiarów wsuwanego w nia rdzenia cewki, w której górnej czesci wykona¬ nych jest pewna ilosc, a co najmniej trzy ramio- na o powierzchni prostopadlej do osi symetrii mis¬ ki. Ramiona te tworza jednoczesnie podpore dla uzwojen cewki.The essence of the invention. In order to get less insulator weight and full use of the property insulating and cooling properties of the filling the oil coil, the insulator according to the invention are made is made of a dielectric material, preferably z plastic, ceramic or glass in the form of a thin-walled bowl with a diameter adapted to the dimensions of the slide-in the core of the coil in which the upper part is made there is a certain amount, and at least three on an area perpendicular to the axis of symmetry of the bowl ki. At the same time, these arms form a support for coil windings.
Kazde z ramion podparte jest zebrem, które przechodzi az na dno miski izolatora, nie docho¬ dzac przy tym do jej osi symetrii dzieki czemu miedzy zakonczeniami zeber od strony dna miski powstaja odstepy, umozliwiajace swobodne cyrku- lowanie oleju miedzy dnem miski izolatora a obu¬ dowa cewki, oraz w szczelinie, powstanie której umozliwia odpowiednia wysokosc zeber, oddzie¬ lajacych dno miski izolatora od obudowy cewki.Each arm is supported by a zebra it goes to the bottom of the insulator pan, not to the bottom of the insulator working to its axis of symmetry thanks to this between the ribs on the bottom side of the bowl there are gaps that allow the circus to be pouring oil between the bottom of the insulator pan and both end of the coil, and in the slot that will form allows for a sufficient height of ribs, separation pouring the bottom of the insulator pan away from the coil housing.
Srednica zewnetrzna miski izolatora jest przy tym tak dobrana, ze umozliwia swobodny dostep wy¬ pelniajacego cewke oleju do uzwojen cewki po¬ miedzy ramionami izolatora.The outer diameter of the insulator bowl is here so selected that it allows easy access to the exit filling coil of oil to coil windings half between the arms of the insulator.
Objasnienie rysunków. Wynalazek jest blizej objasniony na przykladzie wykonania przedsta¬ wionym na zalaczonym rysunku, na którym fig 1 przedstawia widok izolatora wedlug wynalazku od dolu, a fig. 2 — przekrój osiowy izolatora wedlug linii A—A na fig. 1.Explanation of the drawings. The invention is closer illustrated in an exemplary embodiment, shown in the attached drawing, in which Fig. 1 shows a view of an insulator according to the invention from bottom, and Fig. 2 - an axial section of the insulator according to line A-A in Fig. 1.
Przyklad wykonania wynalazku. Izolator wedlug wynalazku, wykonany w calosci z materialu di¬ elektrycznego, korzystnie tworzywa sztucznego ma¬ terialu ceramicznego lub szkla, sklada sie z miski 1 o srednicy wewnetrznej dostosowanej do wy¬ miarów wsuwanego w miske 1-rdzenia cewki za¬ plonowej, nie pokazanego na rysunku. 97 00297 002 W górnej czesci miski 1 izolatora wykonanych jest szesc ramion _2, tworzacych powierzchnie pro¬ stopadla do osi symetrii miski 1. Ramiona 2 sta¬ nowia przy tym podpory nie pokazanych na ry¬ sunku uzwojen cewki. Kazde z ramion 2 podpar¬ te jest waskim zebrem 3, przy czym zebra 3 za¬ chodza az na dno miski 1 nie dochodzac przy tym do osi symetrii miski 1. W ten sposób zebra 3 od¬ dzielaja dno miski 1 od obudowy cewki 4 której fragment pokazano na rysunku, a jednoczesnie dzieki temu, ze zebra 3 nie dochodza do osi sy¬ metrii miski 1, tworza sie miedzy nimi odstepy 5, co umozliwia swobodne cyrkulowanie oleju, wy¬ pelniajacego obudowe cewki w przestrzeni mie¬ dzy ta obudowa 4 a dnem miski 1 izolatora. Jed¬ noczesnie zas dzieki odpowiedniemu dobraniu srednicy zewnetrznej miski 1 izolatora olej wy¬ pelniajacy obudowe cewki moze swobodnie wni¬ kac miedzy ramionami 2 izolatora, miedzy uzwo¬ jenia^ cewki, zapewniajac mozliwie maksymalne chlodzenie a jednoczesnie wykorzystanie wlasnosci izolacyjnych oleju.Example of an embodiment of the invention. Insulator according to invention, made entirely of di¬ material electrical, preferably plastic, mash ceramic material, or glass, consists of a bowl 1 with an inside diameter adapted to the display dimensions of the coil inserted into the bowl of the 1-core yield, not shown in the picture. 97 00 297 002 On top of the bowl 1 insulator made there are six arms 2 which make up the projecting surfaces feet for the axis of symmetry of bowl 1. Arms 2 fixed new supports, not shown in Fig removal of the coil windings. Each arm has 2 supports te is a narrow zebra 3, with zebra 3 z they walk until the bottom of the bowl 1 without reaching to the axis of symmetry of bowl 1. In this way, collect 3 odes they divide the bottom of the bowl 1 from the coil housing 4 of which the fragment is shown in the picture, and at the same time due to the fact that zebra 3 does not reach the axis of the system metii bowl 1, there are 5 gaps between them, which allows the oil to circulate freely, filling the coil housing in city space between this housing 4 and the bottom of the insulator bowl 1. Jed at the same time thanks to the appropriate selection The outer diameter of the isolator bowl and oil outlet the filling of the coil housing can be freely inserted the hangover between the arms 2 of the insulator, between the coil jenia ^ coils, ensuring the maximum possible cooling and the use of property at the same time insulating oil.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17183374A PL97002B1 (en) | 1974-06-11 | 1974-06-11 | INDUCTION COIL INSULATOR, ESPECIALLY IGNITION COIL FOR SPARK-IGNITION ENGINES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17183374A PL97002B1 (en) | 1974-06-11 | 1974-06-11 | INDUCTION COIL INSULATOR, ESPECIALLY IGNITION COIL FOR SPARK-IGNITION ENGINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL97002B1 true PL97002B1 (en) | 1978-01-31 |
Family
ID=19967739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17183374A PL97002B1 (en) | 1974-06-11 | 1974-06-11 | INDUCTION COIL INSULATOR, ESPECIALLY IGNITION COIL FOR SPARK-IGNITION ENGINES |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL97002B1 (en) |
-
1974
- 1974-06-11 PL PL17183374A patent/PL97002B1/en unknown
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