Sneak current protector module

Claim 2

A sneak current protector module (10) comprising: an insulative base (11) having a plurality of apertures (13) therein; a plurality of slotted beam electrical contact pairs (31) mounted in said plurality of apertures in said base; a plurality of fuse elements (51), each of said fuse elements having means (52,53) at opposite ends (55,56) thereof for effecting an electrical connection to electrically isolated contacts (33) in different ones of said contact pairs; characterized in that said sneak current protector module further includes means (71), slidably affixed to said insulative base, for mounting said plurality of fuse elements along an edge (21) of said base.

Claim 3

The sneak current protector module (10) in accordance with claim 1 wherein said mounting means (71) comprises: a generally elongated member (72) having a linear array of well-like cavities (73) therein, said cavities being used to hold said fuse elements (51); means (74,75,76), integrally formed with a top surface of said elongated member, for engaging an inner surface (22) and a top surface (23) of said edge (21) of said base (11) so that said elongated member is held juxtaposed said edge of said base; and means (77,78), integrally formed with a side surface of said elongated member, for maintaining said elongated member in a planar relationship with said base.

Claim 4

The sneak current protector module (10) in accordance with claim 2 wherein said engaging means (74,75,76) comprises: a plurality of spaced-apart, generally L-shaped, hooklike members (74) extending laterally from said elongated member (72), each of said hooklike members having a first surface (75) which lies in a first plane parallel with a second plane containing axes of said well-like cavities (73) and further having a second surface (76) which lies in a third plane generally perpendicular to said first and second planes, said first surface adapted for engagement with said inner surface (22) of said edge (21) of said base (11) and said second surface adapted for engagement with said top surface (23) of said edge of said base.

Claim 5

The sneak current protector module (10) in accordance with claim 3 wherein said maintaining means (77,78) comprises: a plurality of spaced-apart, generally rectangular-shaped tabs (77) each of which extends laterally from said elongated member (72) in the same direction as said hooklike members (74), each of said tabs having a surface (78) which is adapted for engagement with an outer surface (24) of said edge (21) of said base (11).

Claim 6

The sneak current protector module (10) in accordance with claim 1 wherein said mounting means (71) comprises: a generally elongated member (72) having a linear array of well-like cavities (73) therein, said cavities being used to hold said fuse elements (51); a plurlity of spaced-apart, generally L-shaped, hooklike members (74) extending laterally from said elongated member, each of said hooklike members having a first surface (75) which lies in a first plane parallel with a second plane containing axes of said well-like cavities and further having a second surface (76) which lies in a third plane generally perpendicular to said first and second planes, said first surface adapted for engagement with an inner surface (22) of said edge (21) of said base (11) and said second surface adapted for engagement with a top surface (23) of said edge of said base; and a plurality of spaced-apart, generally rectangular-shaped tabs (77) each of which extends laterally from said elongated member in the same direction as said hooklike members, each of said tabs having a surface (78) which is adapted for engagement with an outer surface (24) of said edge of said base, said tabs maintaining said elongated member in a planar relationship with said base.

Claim 7

The sneak current protector module (10) in accordance with claim 5 wherein said elongated member (72) further includes: a plurality of slots (80), one such slot for each of said well-like cavities (73) each of said slots extending from a top edge of a cavity to a point adjacent to a bottom inner surface of said cavity, said slots providing an access way for an electrical conductor (52) coupling one end (55) of a fuse element (51) to a first one of said contacts (33) in a contact pair (31).

Claim 8

The sneak current protector module (10) in accordance with claim 5 wherein said elongated member (72) further includes: a plurality of wire fanning slots (81), one such slot for each of said well-like cavities (73), each of said slots extending transversely of said elongated member and positioned such that a plane of symmetry of said slot also contains the point of juncture of two adjacent cavities, said wire fanning slots serving to route electrical conductors to a second one of said contacts (33) in a contact pair (31).

Claim 9

The sneak current protector module (10) in accordance with claim 1 wherein said mounting means (71) is comprised of electrically insulative material.

Claim 10

A sneak current protector module (10) comprising: an insulative base (11) having a plurality of apertures (13) therein; a plurality of slotted beam electrical contact pairs (31) mounted in said plurality of apertures in said base; a plurality of fuse elements (51), each of said fuse elements having means (52,53) at opposite ends (55,56) thereof for effecting an electrical connection to electrically isolated contacts (33) in different ones of said contact pairs; characterized in that said sneak current protector module further includes insulative means (71), slidably affixed to said insulative base, for mounting said plurality of fuse elements along an edge (21) of said base, said mounting means comprising a generally elongated member (72) having a linear array of well-like cavities (73) therein, said cavities being used to hold said fuse elements; a plurality of spaced-apart, generally L-shaped, hooklike members (74) extending laterally from said elongated member, each of said hooklike members having a first surface (75) which lies in a first plane parallel with a second plane containing axes of said well-like cavities and further having a second surface (76) which lies in a third plane generally perpendicular to said first and second planes, said first surface adapted for engagement with an inner surface (22) of said edge of said base and said second surface adapted for engagement with a top surface (23) of said edge of said base; and a plurality of spaced-apart, generally rectangular-shaped tabs (77) each of which extends laterally from said elongated member in the same direction as said hooklike members, each of said tabs having a surface (78) which is adapted for engagement with an outer surface (24) of said edge of said base, said tabs maintaining said elongated member in a planar relationship with said base.

Claim 11

A sneak current protector module (10) comprising: an insulative base (11) having a plurality of apertures (13) therein; a plurality of slotted beam electrical contact pairs (31) mounted in said plurality of apertures in said base; a plurality of fuse elements (51), each of said fuse elements having means (52,53) at opposite ends (55,56) thereof for effecting an electrical connection to electrically isolated contacts (33) in different ones of said contact pairs; characterized in that said sneak current protector module further includes insulative means (71), slidably affixed to said insulative base, for mounting said plurality of fuse elements along an edge (21) of said base, said mounting means comprising a generally elongated member (72) having a linear array of well-like cavities (73) therein, said cavities being used to hold said fuse elements; a plurality of spaced-apart, generally L-shaped, hooklike members (74) extending laterally from said elongated member, each of said hooklike members having a first surface (75) which lies in a first plane parallel with a second plane containing axes of said well-like cavities and further having a second surface (76) which lies in a third plane generally perpendicular to said first and second planes, said first surface adapted for engagement with an inner surface (22) of said edge of said base and said second surface adapted for engagement with a top surface (23) of said edge of said base; and a plurality of spaced-apart, generally rectangular-shaped tabs (77) each of which extends laterally from said elongated member in the same direction as said hooklike members, each of said tabs having a surface (78) which is adapted for engagement with an outer surface (24) of said edge of said base, said tabs maintaining said elongated member in a planar relationship with said base.

Claim 12

The sneak current protector module (10) in accordance with claim 9 wherein said elongated member (72) further includes: a plurality of slots (80), one such slot for each of said well-like cavities (73), each of said slots extending from a top edge of a cavity to a point adjacent to a bottom inner surface of said cavity, said slots providing an access way for an electrical conductor (52) coupling one end (55) of a fuse element (51) to a first one of said contacts (33) in a contact pair (31).

Claim 13

The sneak current protector module (10) in accordance with claim 9 wherein said elongated member (72) further includes: a plurality of wire fanning slots (81), one such slot for each of said well-like cavities (73), each of said slots extending transversely of said elongated member and positioned such that a plane of symmetry of said slot also contains the point of juncture of two adjacent cavities, said wire fanning slots serving to route electrical conductors to a second one of said contacts (33) in a contact pair (31).