Miniature station protector modules

Claim 2

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith, each said line terminal extending through said housing and being in direct contact with said back-up surge arrester; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive a surge arrester means; (e) said surge arrester means having at least a pair of electrodes, one of said electrodes being in electrically conductive contact with said ground terminal, another of said electrodes being in electrically conductive contact with one of said pair of line terminals; and (f) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 3

A miniature station protector module for communication systems according to claim 1, wherein said holding assembly means comprises: (a) a first bracket means having a pair of extending arms, each one of said pair of arms extending towards one of said pair of line terminals, said first bracket being prevented from electrically conductive contact with each said line terminal by a dielectric spacer of said back-up; and (b) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge arrester means.

Claim 4

A miniature station protector module for communication systems according to claim 2 further including a heat sensitive plastic material disposed between said surge arrester means other electrode and said second bracket means.

Claim 5

A miniature station protector module for communication systems according to claim 2 further including insulating means disposed between said second bracket means and said first bracket means on each said line terminal for preventing electrically conductive contact between said first and second bracket means.

Claim 6

A miniature station protector module for communication systems according to claim 1 wherein said surge arrester means is a three electrode device having two independent breakdown paths.

Claim 7

A miniature station protector module for communication systems according to claim 5 wherein said surge arrester means is gas filled.

Claim 8

A miniature station protector module for communication systems according to claim 1 wherein said surge arrester means includes a pair of two electrode devices, wherein one electrode of each two electrode device is in electrically conductive contact with one electrode of the other device.

Claim 9

A miniature station protector module for communication systems according to claim 7 wherein said surge arrester means is gas filled.

Claim 10

A miniature station protector module for communication systems according to claim 1 further including potting material disposed within said hollow housing.

Claim 11

A miniature station protector module for communication systems according to claim 9 wherein the portion of said terminals disposed within said housing are covered by a potting material.

Claim 12

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive said surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending arms, each one of said pair of arms extending towards one of said pair of line terminals, (ii) dielectric spacer means for preventing said first bracket means from being in electrically conductive contact with each said line terminal, and (iii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge electrode means; (e) surge arrester means having at least a pair of electrodes, one of said electrodes being in electrically conductive contact with said ground terminal, the other of said electrodes being in electrically conductive contact with one of said pair of line terminals; and (f) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 13

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive said surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending arms, each one of said pair of arms extending towards one of said pair of line terminals, (ii) dielectric spacer means for preventing said first bracket means from being in electrically conductive contact with each said line terminal, and (iii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge electrode means; (e) surge arrester means having at least a pair of electrodes, one of said electrodes being in electrically conductive contact with said ground terminal, the other of said electrodes being in electrically conductive contact with one of said pair of line terminals; and (f) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 14

A miniature station protector module for communication systems according to claim 11 wherein said surge arrester means is a three electrode device having two independent breakdown paths and is gas filled.

Claim 15

A miniature station protector module for communication systems according to claim 11 wherein said surge arrester means includes a pair of two electrode devices and said surge arrester is gas filled wherein one electrode of each two electrode device is in electrically conductive contact with one electrode of the other device.

Claim 16

A miniature station protector module for communication systems according to claim 11 further including potting material disposed within said hollow housing.

Claim 17

A miniature station protector module for communication systems according to claim 14 wherein the portion of said terminals disposed within said housing are covered by a potting material.

Claim 18

A miniature station protector module for communication systems according to claim 11 further including a heat sensitive plastic material disposed between said surge arrester other electrode and said second bracket means.

Claim 19

A miniature station protector module for communication systems according to claim 11 wherein said means for sealing said housing includes a cover.

Claim 20

A miniature station protector module for communication systems according to claim 17 wherein said hollow housing is provided with an internally circumferentially disposed channel adapted to cooperate with and receive a cover means.

Claim 21

A miniature station protector module for communication systems according to claim 18 wherein said cover means is held in place in said housing open bottom with a potting material leaving an internal air space surrounding said surge arrester means.

Claim 22

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive said surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending 1 arms, each one of said pair of arms extending towards one of said pair of line terminals, (ii) dielectric spacer means for preventing said first bracket means from being in electrically conductive contact with each said line terminal, and (iii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge electrode means; (e) surge arrester means having at least a pair of electrodes, electrodes being in electrically conductive contact with said ground terminal, each one of another of said electrodes being in electrically conductive contact with one of said pair of line terminals; (f) a heat sensitive plastic material disposed between said surge arrester other electrode and said second bracket means; and (g) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 23

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive said surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending 1 arms, each one of said pair of arms extending towards one of said pair of line terminals, (ii) dielectric spacer means for preventing said first bracket means from being in electrically conductive contact with each said line terminal, and (iii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge electrode means; (e) surge arrester means having at least a pair of electrodes, electrodes being in electrically conductive contact with said ground terminal, each one of another of said electrodes being in electrically conductive contact with one of said pair of line terminals; (f) a heat sensitive plastic material disposed between said surge arrester other electrode and said second bracket means; and (g) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 24

A miniature station protector module for communication systems according to claim 20 wherein said means for sealing said housing includes a cover.

Claim 25

A miniature station protector module for communication systems according to claim 1 wherein said means for sealing said housing includes a cover.

Claim 26

A miniature station protector module for communication systems according to claim 22 wherein said hollow housing is provided with an internally circumferentially disposed channel adapted to cooperate with and receive a cover means.

Claim 27

A miniature station protector module for communication systems according to claim 23 wherein said cover means is held in place in said housing open bottom with a potting material leaving an internal air space surrounding said surge arrester means.

Claim 28

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive a surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending arms, each one of said pair of arms extending towards one of said pair of line terminals, said first bracket being prevented from electrically conductive contact with each said line terminal by a dielectric spacer of said back-up surge arrester means; and (ii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge arrester means. (e) said surge arrester means having at least a pair of electrodes, one of said electrodes being in electrically conductive contact with said ground terminal, another of said electrodes being in electrically conductive contact with one of said pair of line terminals; and (f) means adapted to cooperate with said hollow housing open bottom for sealing said housing.

Claim 29

A miniature station protector module for communication systems, comprising: (a) a hollow housing having a top surface and an open bottom; (b) a pair of line terminals and a ground terminal disposed in said housing top surface extending inside said hollow housing, said ground terminal being intermediate said pair of line terminals; (c) back-up surge arrester means disposed on each one of said pair of line terminals in axial alignment therewith; (d) holding assembly means affixed to said ground terminal within said hollow housing adapted to receive a surge arrester means, said holding assembly means including; (i) a first bracket means having a pair of extending arms, each one of said pair of arms extending towards one of said pair of line terminals, said first bracket being prevented from electrically conductive contact with each said line terminal by a dielectric spacer of said back-up surge arrester means; and (ii) second bracket means, said second bracket means being adapted to receive said surge arrester means providing electrically conductive contact with said ground terminal and said one electrode of said surge arrester means. (e) said surge arrester means having at least a pair of electrodes, one of said electrodes being in electrically conductive contact with said ground terminal, another of said electrodes being in electrically conductive contact with one of said pair of line terminals; and (f) means adapted to cooperate with said hollow housing open bottom for sealing said housing.