Connectors and articles having connectors thereon

Claim 2

An electrical connector specifically for use in hostile environments comprising: a first substrate member having positioning means, said positioning means being a portion on said first substrate member located within a surround formed on said first substrate member, a number of first conductors located on said surround and surrounded thereby; an elastomeric connector located above said first conductors and aligned therewith; a second substrate member having a number of second conductors corresponding to the number of said first conductors on said first substrate member, said second conductors being located relative to said first substrate member and above said elastomeric connector so that when the second substrate member is clamped onto said first substrate member, electrical connection is made between said first conductors and said second conductors via said elastomeric connector; an apertured plate located above said second substrate member, and screws connecting said apertured plate with said bottom plate, the arrangement being such that when the components are correctly located said screws can pass from the upper plate, through both said substrate members and be threaded into the bottom plate; and said elastomeric connector including alternate conducting and non-conducting transverse layers, the thickness of said first layers and the width and spacing of said conductors of said first and second substrate members being such that there is, when said substrate members of the connector are assembled, at least part of the conducting layer between the corresponding conductors and at least one non-conducting layer between each pairs of conductors to thereby provide sealing of said conductors and said alternate conducting layers from the hostile environment.

Claim 3

A connector as claimed in claim 1, including a resilient gasket between said first and said second substrate members, said gasket having a recess corresponding to said positioning means of said first substrate member, the arrangement being such as to form a seal between said first and said second substrate members.

Claim 4

A connector as claimed in claim 2, including a second resilient gasket between said second substrate member and the plate thereabove.

Claim 5

A connector as claimed in claim 1 wherein said second substrate member has a dielectric material which leaves exposed portions of the conductors of a size of the order of the size of said positioning means.

Claim 6

An electrical connector specifically for use in hostile environments comprising: a first substrate member having positioning means, said positioning means forming a first surface area on said first substrate member, and the remaining surface area on said first substrate member surrounding said first surface area forms a surround; a number of first conductors located on said surround and surrounded thereby; an elastomeric connector located above said first conductors and aligned therewith; a second substrate member having a number of second conductors corresponding to the number of said first conductors on said first substrate member, said second conductors being located relative to said first substrate member and above said elastomeric connector so that when the second substrate member is clamped onto said first substrate member, electrical connection is made between said first conductors and said second conductors via said elastomeric connector; said elastomeric connector including alternate conducting and non-conducting transverse layers, the thickness of said layers and the width and spacing of said conductors of said first and second substrate members being such that there is, when said substrate members of the connector are assembled, at least part of the conducting layer between the corresponding conductors and at least one non-conducting layer between each pair of conductors to thereby provide sealing of said conductors and said alternate conducting layers from the hostile environment; and a metal bottom plate having tapped apertures and a top plate having tapped apertures, said first and said second substrate members each having tapped apertures and being positioned between said bottom metal plate and said top metal plate, respectively, a gasket having a recess therein corresponding to said positioning means, said gasket being located between said first and said second substrate members, and said second substrate member has a dielectric material which leaves exposed portions of the conductors of a size of the order of the size of said positioning means.

Claim 7

An electrical connector specifically for use in hostile environments comprising: a first substrate member having positioning means, said positioning means forming a first surface area on said first substrate member, and the remaining surface area on said first substrate member surrounding said first surface area forms a surround; a number of first conductors located on said surround and surrounded thereby; an elastomeric connector located above said first conductors and aligned therewith; a second substrate member having a number of second conductors corresponding to the number of said first conductors on said first substrate member, said second conductors being located relative to said first substrate member and above said elastomeric connector so that when the second substrate member is clamped onto said first substrate member, electrical connection is made between said first conductors and said second conductors via said elastomeric connector; said elastomeric connector including alternate conducting and non-conducting transverse layers, the thickness of said layers and the width and spacing of said conductors of said first and second substrate members being such that there is, when said substrate members of the connector are assembled, at least part of the conducting layer between the corresponding conductors and at least one non-conducting layer between each pair of conductors to thereby provide sealing of said conductors and said alternate conducting layers from the hostile environment; and a metal bottom plate having tapped apertures and a top plate having tapped apertures, said first and said second substrate members each having tapped apertures and being positioned between said bottom metal plate and said top metal plate, respectively, a gasket having a recess therein corresponding to said positioning means, said gasket being located between said first and said second substrate members, and said second substrate member has a dielectric material which leaves exposed portions of the conductors of a size of the order of the size of said positioning means.

Claim 8

A connector as claimed in claim 1 or 5 wherein said positioning means is a recessed portion provided in said first substrate member.

Claim 9

A connector as claimed in claim 6 including a metal plate with tapped apertures, said first substrate being located on said metal plate, and screws being receivable within said tapped apertures whereby clamping is achieved.