Watthour meter socket adapter for replacing an OB watthour meter

Claim 2

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; and terminal block means, disposed within the peripheral confines of the annular side wall of the housing, for receiving external line and load conductors and internal conductors connected to the jaw contacts.

Claim 3

The watthour meter adapter of claim 1 further comprising: apertures formed in the side wall of the housing for passage of the external line and load conductors therethrough to the terminal block means.

Claim 4

The watthour meter adapter of claim 2 wherein in a normal mounting position of the housing, the external line conductors are connected to the leftmost end of the terminal block means and the external load conductors are connected to the rightmost end of the terminal block means.

Claim 5

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; and terminal block means, disposed within the housing and located at a lower portion of the housing, for receiving external line and load conductors and internal conductors connected to the law contacts the terminal block means including: a terminal block mounted on a lower portion of the bottom wall of the housing within the peripheral confines of the annular side wall; and terminal connection means, mounted in the terminal block, for receiving and electrically connecting one external line and load conductor to one internal conductor.

Claim 6

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; and terminal block means, disposed within the housing and located at a lower portion of the housing, for receiving external line and load conductors and internal conductors connected to the law contacts the terminal block means including: a terminal block mounted on a lower portion of the bottom wall of the housing within the peripheral confines of the annular side wall; and terminal connection means, mounted in the terminal block, for receiving and electrically connecting one external line and load conductor to one internal conductor.

Claim 7

The watthour meter adapter of claim 4 wherein the terminal connection means comprises: a plurality of hollows electrically conductive sleeves mounted in the terminal block; and means for securing one external line and load conductor and one internal conductor to each sleeve.

Claim 8

The watthour meter adapter of claim 5 wherein the securing means comprises: aligned apertures formed in each sleeve and the terminal block; and fasteners extendible through the aligned apertures into engagement with one of the internal conductors and one of the external line and load conductors to electrically connect the one internal conductor and the one external line and load conductor to the conductive sleeve.

Claim 9

The watthour meter adapter of claim 5 further comprising: apertures formed in the side wall of the housing for passage of the external line and load conductors therethrough to the terminal block means; and one end of each conductive sleeve aligned with one aperture formed in the annular side wall of the housing to receive one of the external line and load conductors therethrough.

Claim 10

The watthour meter adapter of claim 1 further comprising: means, formed in the housing, for attaching the housing to a support surface.

Claim 11

The watthour meter adapter of claim 8 wherein the attaching means comprises: a threaded fastener mounted on and extending outward from an external support surface; and slot means, formed in the bottom wall of the housing, for receiving the fastener to mount the housing to the support surface through tightening of the fastener.

Claim 12

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; apertures formed in the side wall of the housing for passage of external line and load conductors therethrough; an electrically insulated terminal block disposed on a lower portion of the bottom wall of the housing within the peripheral confines of the annular side wall of the housing; a plurality of hollow electrically conductive sleeves mounted in the terminal block, each sleeve receiving one external line and load conductor and one internal conductor; one end of each conductive sleeve aligned with one aperture formed in the annular side wall of the housing to receive one of the external line and load conductors therethrough; aligned apertures formed in each sleeve and the terminal block; and fasteners extendible through the aligned apertures into engagement with one of the internal conductors and one of the external line and load conductors to electrically connect one internal conductor and one external line and load conductor to the conductive sleeve.

Claim 13

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; apertures formed in the side wall of the housing for passage of external line and load conductors therethrough; an electrically insulated terminal block disposed on a lower portion of the bottom wall of the housing within the peripheral confines of the annular side wall of the housing; a plurality of hollow electrically conductive sleeves mounted in the terminal block, each sleeve receiving one external line and load conductor and one internal conductor; one end of each conductive sleeve aligned with one aperture formed in the annular side wall of the housing to receive one of the external line and load conductors therethrough; aligned apertures formed in each sleeve and the terminal block; and fasteners extendible through the aligned apertures into engagement with one of the internal conductors and one of the external line and load conductors to electrically connect one internal conductor and one external line and load conductor to the conductive sleeve.

Claim 14

The watthour meter adapter of claim 10 further comprising: means, formed in the housing, for attaching the housing to a support surface.

Claim 15

The watthour meter socket adapter of claim 11 wherein the attaching means comprises: a threaded fastener mounted on and extending outward from an external support surface; and slot means, formed in the bottom wall of the housing, for receiving the fastener to mount the housing to the support surface through tightening of the fastener.

Claim 16

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; a plurality of internal electrical conductors disposed in the housing, each internal electrical conductor having first and second ends, the first end respectively connected to one of the jaw contacts; and terminal connector means, disposed completely within the annular side wall at a lower portion of the housing, for connecting each internal conductor to one external line and load conductor, the terminal connector means disposed between the annular side wall and the bottom wall of the housing and a watthour meter when a watthour meter is mounted on the housing.

Claim 17

A watthour meter adapter for a watthour meter having a peripheral mounting flange and a plurality of outwardly extending blade terminals, the watthour meter adapter comprising: a housing having a bottom wall and an annular side wall extending from the bottom wall to an end mounting flange; a plurality of jaw contacts mounted on the bottom wall for receiving blade terminals of a watthour meter in a snap-in connection; a plurality of internal electrical conductors disposed in the housing, each internal electrical conductor having first and second ends, the first end respectively connected to one of the jaw contacts; and terminal connector means, disposed completely within the annular side wall at a lower portion of the housing, for connecting each internal conductor to one external line and load conductor, the terminal connector means disposed between the annular side wall and the bottom wall of the housing and a watthour meter when a watthour meter is mounted on the housing.

Claim 18

The watthour meter socket adapter of claim 12 further comprising: means, disposed entirely within the housing when a watthour meter is mounted on the housing, for attaching the housing to an external fastener extendibly mounted on an external support surface.