Electricity: conductors and insulators – Anti-inductive structures – Conductor transposition
Patent
1992-06-19
1993-11-16
Nimmo, Morris H.
Electricity: conductors and insulators
Anti-inductive structures
Conductor transposition
174106SC, 174107, 174109, 174110FC, H01B 734
Patent
active
052625923
ABSTRACT:
The present invention features a new "filter line" cable having a shield layer of metallized, high-tensile strength fibers. The filter line cable has a conductive core having a primary insulation layer. Over the primary insulation is a filtering layer made up of ferromagnetic particles (ferrite o magnetite) within a polymeric matrix such as Viton, a fluorinated elastomeric polymer. The filtering layer provides the "filter line" protection against internal RFI and microwave interferences traveling down the wire. A shield of metal-coated, high-tensile strength fibers (such as nylon, aramid, etc.) is woven or served to provide a flexible mesh layer of about 95% coverage; this is placed over the filtering layer. The shield layer provides protection against external EMI interference signals. An insulating-jacket layer is placed over the shield layer; it is made of materials such as Teflon, Kapton, fluorinated polyethylenes, carbon-filled fluorinated polyethylenes and combinations thereof, etc.
REFERENCES:
patent: 3191132 (1965-06-01), Mayer
patent: 3616177 (1971-10-01), Gumerman
patent: 4301428 (1981-11-01), Mayer
patent: 4347487 (1982-08-01), Martin
patent: 4383225 (1983-05-01), Mayer
patent: 4408089 (1983-10-01), Nixon
patent: 4499438 (1985-02-01), Cornelius et al.
patent: 4506235 (1985-03-01), Mayer
patent: 4532375 (1985-07-01), Weitzel et al.
patent: 4626810 (1986-12-01), Nixon
patent: 4684762 (1987-08-01), Gladfelter
patent: 4722758 (1988-02-01), Barrett et al.
patent: 4816614 (1989-03-01), Baigrie et al.
patent: 4822950 (1989-04-01), Schmitt
patent: 4920233 (1990-04-01), Kincaid
patent: 4960965 (1990-10-01), Redmon et al.
patent: 4964706 (1990-11-01), Hardin et al.
patent: 5047260 (1991-09-01), Durand
patent: 5103067 (1992-04-01), Aldissi
patent: 5180884 (1993-01-01), Aldissi
Champlain Cable Corporation
Nimmo Morris H.
LandOfFree
Filter line cable featuring conductive fiber shielding does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filter line cable featuring conductive fiber shielding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter line cable featuring conductive fiber shielding will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-23806