Claims
- 1. Radio interference suppression choke with a low leakage field, comprising;
- an electrically insulated ferrite ring core;
- a first winding having first and second series-connected winding sections wound directly on said core diametrically opposite each other;
- an annular one-piece insulating cup disposed on said core and on said first winding; and
- a second winding having first and second series-connected winding sections wound on said cup diametrically opposite each other;
- said first and second windings being offset relative to each other by substantially 90.degree., forming a double choke and said cup having segments of enlarged cross section and width disposed on and spanning said winding sections of said first winding and segments of reduced cross section supporting said winding sections of said second winding.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3220737 |
Jun 1982 |
DEX |
|
Parent Case Info
This application is a continuation of application Ser. No. 498,882, filed May 27, 1983, now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (3)
Number |
Date |
Country |
642616 |
Jun 1962 |
CAX |
1350868 |
Dec 1963 |
FRX |
1105294 |
Mar 1968 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
498882 |
May 1983 |
|