Power receptacle and associated filter

Claim 2

An electrical receptacle for installation in an electrical raceway in a modular office panel, said raceway including an electrical supply conductor for supplying electrical power to said receptacle, said receptacle comprising: a housing shaped to be mounted in a raceway of a modular office panel including a plurality of electrical outlets mounted therein said housing integrally included outlet coupling means within said housing for electrically coupling said outlets in parallel relationship, said outlet coupling means responsive to means selectively contained by the raceway for electrically isolating at least one of said outlets from the remaining outlet of said housing; and means for coupling said outlet coupling means to a conductor for receiving electrical power therefrom.

Claim 3

The receptacle as defined in claim 1 wherein said outlet coupling means includes at least a pair of normally closed contacts coupled between said at least one outlet and said remaining outlet, said contacts shaped to receive a cam for opening said contacts to isolate said at least one outlet.

Claim 4

The receptacle as defined in claim 2 wherein said pair of contacts comprises conductive strips of material formed to include a contacting segment and further including outward diverging sections for receiving a cam actuator to separate said strips thereby opening said contacts.

Claim 5

The receptacle as defined in claim 3 and further including mechanical means for visually displaying the closure status of said pair of contacts.

Claim 6

The receptacle as defined in claim 4 wherein said means for coupling said outlet coupling means comprises plug means for electrically coupling said outlet coupling means to a conductor.

Claim 7

In combination with said receptacle as defined in claim 2, cam means including a second pair of electrical contacts, said cam means and second pair of contacts shaped to engage said normally closed contacts for coupling one of said contacts of said second pair of contacts to one of said normally closed contacts and the other of said contacts of said second pair of contacts with the other of said normally closed contacts.

Claim 8

A line conditioner for use in connection with a modular multiple outlet receptacle in an office divider panel, said line conditioner comprising: input terminal means for coupling to a source of line voltage and output terminal means for providing a condition voltage output; a filter for filtering out E.M.T. and R.F.I. frequency interference, said filter coupled betwewen said input and output terminal means; a surge protection circuit coupled to said filter for preventing excessive voltage surges; and a receptacle and means interconnecting said line conditioner to said receptacle behind said receptacle for concealed installation of said line conditioner within a panel, wherein said receptacle includes an aperture and said line conditioner includes post means extending into said aperture when said line conditioner is installed for providing a visible indicia indicating that said line conditioner is coupled to said receptacle.

Claim 9

A line conditioner for use in connection with a modular multiple outlet receptacle in an office divider panel, said line conditioner comprising: input terminal means for coupling to a source of line voltage and output terminal means for providing a condition voltage output; a filter for filtering out E.M.T. and R.F.I. frequency interference, said filter coupled betwewen said input and output terminal means; a surge protection circuit coupled to said filter for preventing excessive voltage surges; and a receptacle and means interconnecting said line conditioner to said receptacle behind said receptacle for concealed installation of said line conditioner within a panel, wherein said receptacle includes an aperture and said line conditioner includes post means extending into said aperture when said line conditioner is installed for providing a visible indicia indicating that said line conditioner is coupled to said receptacle.

Claim 10

The line conditioner as defined in claim 7 wherein said receptacle includes a plurality of outlets and further including interruption circuit means for isolating at least one outlet and inserting only said filter in series with the one outlet when said line conditioner is connected to the receptacle.

Claim 11

A line conditioner for use in connection with a modular multiple outlet receptacle in an office divider panel, said line conditioner comprising: input terminal means for coupling to a source of line voltage and output terminal means for providing a condition voltage output; a filter for filtering out E.M.I. anmd R.F.I. frequency interference, said filter coupled between said input and output terminal means; a surge protection circuit coupled to said filter for preventing excessive voltage surges; and a receptacle and means interconnecting said line conditioner to said receptacle behind and to one side of said receptacle for concealed installation of said line conditioner within a panel, wherein said receptacle includes a plurality of outlets and further including interruption circuit means for isolating at least one outlet and inserting only said filter in series with the one outlet when said line conditioner is connected to the receptacle; and, wherein said interruption circuit means includes cam means formed on said line conditioner and cooperating with cam operated switch means located on said receptacle for actuation of the cam operated switch means for isolating the one outlet when said line conditioner is coupled to said receptacle.

Claim 12

A line conditioner for use in connection with a modular multiple outlet receptacle in an office divider panel, said line conditioner comprising: input terminal means for coupling to a source of line voltage and output terminal means for providing a condition voltage output; a filter for filtering out E.M.I. anmd R.F.I. frequency interference, said filter coupled between said input and output terminal means; a surge protection circuit coupled to said filter for preventing excessive voltage surges; and a receptacle and means interconnecting said line conditioner to said receptacle behind and to one side of said receptacle for concealed installation of said line conditioner within a panel, wherein said receptacle includes a plurality of outlets and further including interruption circuit means for isolating at least one outlet and inserting only said filter in series with the one outlet when said line conditioner is connected to the receptacle; and, wherein said interruption circuit means includes cam means formed on said line conditioner and cooperating with cam operated switch means located on said receptacle for actuation of the cam operated switch means for isolating the one outlet when said line conditioner is coupled to said receptacle.

Claim 13

The line conditioner as defined in claim 9 wherein said interruption circuit means further includes a pair of electrical contacts mounted with respect to said cam means for engaging contacts of the cam operated switch means of said receptacle when said line conditioner is connected to said receptacle.

Claim 14

The line conditioner as defined in claim 10 wherein said surge protection circuit is coupled to all outlets of said receptacle when said line conditioner is connected to said receptacle.

Claim 15

The line conditioner as defined in claim 11 wherein said line conditioner includes visible means for indicating when the concealed line conditioner is connected to said receptacle.

Claim 16

A modular selectively conditioned electrical supply system for installation within an electrical raceway including a source of line voltage comprising: a receptacle including at least one outlet and further including means for coupling said outlet to a source of line voltage; and a line conditioner for conditioning power supplied by said outlet, said conditioner including means for electrically and mechanically coupled to said receptacle with said conditioner position generally behind said receptacle such that it is concealed within the raceway when installed, said receptacle integrally including switch means responsive to the installation of said line conditioner to couple said conditioner to said outlet and responsive to the absence of said line conditioner to allow said outlet of said receptacle to be used for supplying power without said line conditioner installed.

Claim 17

A modular selectively conditioned electrical supply system for installation within an electrical raceway including a source of line voltage comprising: a receptacle including at least one outlet and further including means for coupling said outlet to a source of line voltage; and a line conditioner for conditioning power supplied by said outlet, said conditioner including means for electrically and mechanically coupled to said receptacle with said conditioner position generally behind said receptacle such that it is concealed within the raceway when installed, said receptacle integrally including switch means responsive to the installation of said line conditioner to couple said conditioner to said outlet and responsive to the absence of said line conditioner to allow said outlet of said receptacle to be used for supplying power without said line conditioner installed.

Claim 18

The system as defined in claim 13 wherein said responsive means includes switch means for selectively electrically isolating at least one outlet from the remaining outlets and wherein said line conditioner includes means for actuating said switch means when coupled to said receptacle and contact means for coupling said line conditioner to at least said one outlet.

Claim 19

A modular selectively conditioned electrical supply system for installation within an electrical raceway including a source of line voltage comprising: a receptacle including a plurality of outlets and further including mens for coupling said outlets to a source of line voltage; and a line conditioner for conditioning power supplied by said outlets, said conditioner including means for electrically and mechanically coupling to said receptacle with said conditioner position generally behind and to one side of said receptacle such that it is concealed within the raceway when installed, said receptacle including means responsive to the installation of said line conditioner to couple said conditioner to at least one of said outlets and responsive to the absence of said line conditioner to allow said receptacle to be used for supplying power without said line conditioner installed, wherein said responsive means includes switch means for selectively electrically isolating at least one outlet from the remaining outlets and wherein said line conditioner includes means for actuating said switch means when coupled to said receptacle and contact means for coupling said line conditioner to at least said one outlet, and wherein said actuating means comprises a cam and wherein said switch means comprises a pair of contacts separated by said cam when said line conditioner is connected to said receptacle and said contact means engages said pair of contacts.

Claim 20

A modular selectively conditioned electrical supply system for installation within an electrical raceway including a source of line voltage comprising: a receptacle including a plurality of outlets and further including mens for coupling said outlets to a source of line voltage; and a line conditioner for conditioning power supplied by said outlets, said conditioner including means for electrically and mechanically coupling to said receptacle with said conditioner position generally behind and to one side of said receptacle such that it is concealed within the raceway when installed, said receptacle including means responsive to the installation of said line conditioner to couple said conditioner to at least one of said outlets and responsive to the absence of said line conditioner to allow said receptacle to be used for supplying power without said line conditioner installed, wherein said responsive means includes switch means for selectively electrically isolating at least one outlet from the remaining outlets and wherein said line conditioner includes means for actuating said switch means when coupled to said receptacle and contact means for coupling said line conditioner to at least said one outlet, and wherein said actuating means comprises a cam and wherein said switch means comprises a pair of contacts separated by said cam when said line conditioner is connected to said receptacle and said contact means engages said pair of contacts.

Claim 21

The system as defined in claim 15 wherein said source of line voltage includes a plurality of conductors and said line conditioner and said receptacle include a cam and associated contact means and switch means respectively for each of said conductors.

Claim 22

The system as defined in claim 13 wherein said receptacle includes an aperture extending therethrough wherein said line conditioner includes a post aligned with and extending into said aperture when said line conditioner is installed to provide visible indicia that said line conditioner is installed.

Claim 23

A modular selectively conditioned electrical supply system for installation within an electrical raceway of an office panel comprising: a receptacle including a plurality of outlets facing outwardly from a front surface thereof and means for coupling said outlets to a source of line voltage, said receptacle further including a rear surface and an aperture extending through said receptacle between said front and rear surfaces; and a line conditioner for conditioning power supplied by said outlets, said conditioner removably connected with respect to said receptacle in such a manner as to be concealed within the panel when installed said conditioner further including post extending within said aperture to provide a visible indication to users of the receptacle that said line conditioner is installed.

Claim 24

A modular selectively conditioned electrical supply system for installation within an electrical raceway of an office panel comprising: a receptacle including a plurality of outlets facing outwardly from a front surface thereof and means for coupling said outlets to a source of line voltage, said receptacle further including a rear surface and an aperture extending through said receptacle between said front and rear surfaces; and a line conditioner for conditioning power supplied by said outlets, said conditioner removably connected with respect to said receptacle in such a manner as to be concealed within the panel when installed said conditioner further including post extending within said aperture to provide a visible indication to users of the receptacle that said line conditioner is installed.

Claim 25

The system as defined in claim 18 wherein said extending means comprises a post on a surface of said line conditioner to extend from the rear surface of said receptacle substantially to the front surface thereof.

Claim 26

The system as defined in claim 19 wherein the end of said post remote from said line conditioner contrasts with the front surface of said receptacle so as to be clearly visible.

Claim 27

A selectively filtered receptacle module for use in an office panel for providing operating power to electronic equipment such as computers comprising: a receptacle including a plurality of outlets and switch means for isolating at least one of said outlets from the remaining outlets, said receptacle including a first connector for coupling the receptacle to a raceway power supply connector contained in the panel and a second connector for coupling to a line conditioner, wherein said switch means comprises a pair of normally closed contacts extending within said second connector to be opened and reconnected to the line conditioner upon connection of the line conditioner to the receptacle whereby said at least one outlet is filtered by said line conditioner.

Claim 28

A selectively filtered receptacle module for use in an office panel for providing operating power to electronic equipment such as computers comprising: a receptacle including a plurality of outlets and switch means for isolating at least one of said outlets from the remaining outlets, said receptacle including a first connector for coupling the receptacle to a raceway power supply connector contained in the panel and a second connector for coupling to a line conditioner, wherein said switch means comprises a pair of normally closed contacts extending within said second connector to be opened and reconnected to the line conditioner upon connection of the line conditioner to the receptacle whereby said at least one outlet is filtered by said line conditioner.

Claim 29

The receptacle as defined in claim 21 in combination with a line conditioner, said line conditioner including a cam for engaging and separating said pair of switch contacts and contact means for engaging said pair of switch contacts for electrically coupling said line conditioner to said receptacle.

Claim 30

The receptacle as defined in claim 22 and further including means for visually displaying the closure status of said pair of contacts.