Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
231 words
A surge protection device for use in a modular connecting block system, wherein connector modules having terminals on front and rear sides thereof are insertable into a mounting bracket to form a connecting block, and wherein said connector modules are adapted to receive voltage limiting circuit protection devices on said front and rear sides of said connector modules for protecting individual pairs of said terminals, said connector modules including a plurality of receptacles corresponding to said individual pairs of said terminals for insertion of said protection devices, said device comprising: a plurality of conductive terminals adapted for insertion into said receptacles of said connector modules to thereby couple with individual terminals of said connector modules; an insulated housing adapted to securably mount said plurality of terminals within said housing, said housing further being adapted to accept a plurality of surge protection means for coupling with said plurality of terminals; and a ground bus insertable within said insulated housing and being adapted to couple with said surge protection means and said mounting bracket to thereby provide an electrical discharge path, said device being symmetrical about a central vertical axis and being insertable in said front or rear side of said connector modules in either orientation of a 180 degree rotation about said axis, thereby adaptively mounting within a single one of said connector modules to protect each pair of said terminals therein.
Claim 2
Dependent Claim
223 words
A voltage surge protection apparatus for use in a modular connecting block system, wherein connector modules having connecting terminals on front and rear sides thereof are insertable into a mounting bracket to form a double sided connecting block, said connector modules including a plurality of apertures on both said front and rear sides adapted for insertion of circuit protection modules, said apparatus comprising: a plurality of contacts, each of said plurality of contacts corresponding to an individual one of said connecting terminals on said connector module, said contacts being adapted for insertion into receptacles of said connector module to thereby couple to respective ones of said connecting terminals and respective terminals of a surge protection means, a ground bus including a first and second L-shaped member oriented opposite one another in a rectangular configuration, said ground bus including a first fastening means for coupling to support posts of said mounting bracket and second fastening means for coupling to a ground terminals of said protection means, and a common insulated cartridge housing for housing said surge protection means, said cartridge housing also being adapted to securably seat said plurality of contacts and said ground bus therein, wherein said apparatus is insertable in said front or rear side of said connector modules to thereby provide circuit protection to all contacts of a single connector module.
Claim 3
Dependent Claim
76 words
The device of Claim 1 or the apparatus of Claim 2, wherein said insulated housing includes a plurality of individual well regions, and wherein individual ones of said conductive terminals or contacts of said protection device are adapted to seat within said individual well regions, and wherein adjacent ones of said conductive terminals or contacts are separated by a partition positioned between said well regions to thereby maintain sufficient insulation resistance between said terminals or contacts.
Claim 4
Dependent Claim
67 words
The device of Claim 1, wherein said ground bus includes a first and second L-shaped member, said first and second L-shaped member being oriented opposite one another within said insulated housing to thereby form a rectangular ground bus, each said L-shaped member including an integral tab mechanism for coupling with said mounting bracket and fastening means adapted to couple to terminal leads of said surge protection means.
Claim 5
Dependent Claim
48 words
The device of Claim 4 or the apparatus of Claim 2, wherein said fastening means includes a cantilever connecting clip having first and second leads angled in towards one another, wherein said first and second leads are adapted to exert a predetermined amount of pressure on one another.
Claim 6
Dependent Claim
52 words
The device of Claim 1 or the apparatus of Claim 2, wherein each of said conductive terminals or contacts includes a cantilever connecting clip having first and second leads angled in towards one another, wherein said first and second leads are adapted to exert a predetermined amount of pressure on one another.
Claim 7
Dependent Claim
55 words
The device of Claim I or the apparatus of Claim 2, wherein said insulated housing defines a series of cavities therein, said cavities adapted to receive said surge protection means, wherein said protection means, upon insertion into said cavities, rest below a top surface of said housing thereby protecting said protection means from inadvertent handling.
Claim 8
Dependent Claim
58 words
The device of Claim 1, wherein said insulating housing includes a plurality of vertically extended fingers aligned in a single row, each of said fingers including a first and second slot on opposite sides thereof, wherein said slots are adapted to receive adjacent pairs of said conductive terminals, thereby aligning said terminals for insertion within said connector modules.
Claim 9
Dependent Claim
52 words
The device of Claim 3, wherein said insulating housing comprises an upper housing and a lower housing, said upper and lower housing adapted to mate with one another, wherein said plurality of conductive terminals and said ground bus are securably seated between said upper and lower housing upon assembly of said device.
Claim 10
Dependent Claim
47 words
The device of Claim 9, wherein said upper housing includes a plurality of protrusions extending downward from a bottom surface of a transverse interior wall, said protrusions adapted to engage said plurality of conductive terminals to thereby force said conductive terminals to seat within said well regions.
Claim 11
Dependent Claim
66 words
The device of Claim 1 or the apparatus of Claim 2, further including exclusion posts located on a base region of said insulated housing, said exclusion posts operative to block installation of said protection device into a connector module of a first predetermined size and enable insertion of said protection device having sufficient number of protection means into a connector module of a second predetermined size.
Claim 12
Dependent Claim
34 words
The device of Claim 11, wherein said exclusion posts enable insertion of a 10-pair protection device into an 8-pair connector module and prevent insertion of an 8-pair protection device in a 10-pair connector module.
Claim 13
Dependent Claim
30 words
The device of Claim 12, wherein said 8-pair protection device and said 10-pair protection device include identical components and wherein said exclusion posts are removed from said 10-pair protection device.
Claim 14
Dependent Claim
37 words
The device of Claim 1, further including a cover for mounting over said insulated housing to thereby protect said protection means, said protection means for example being selected from gas tubes, varistors and solid state protection devices.