Power-up control for microprocessor based appliance

Claim 2

An appliance control center, the combination comprising: a control center housing having an opening for providing access into said housing; panel means for substantially closing said opening including a support panel and a decorative panel overlying said support panel and further including a smooth flexible membrane layer overlying said decorative panel, said support and decorative panels each including at least one generally aligned opening; and switch means associated with said panel means including an electromechanical switch juxtaposed to said support panel with a push button actuator extending into said opening in contact with the rear of said flexible membrane layer amd manually operable therethrough, said switch means further including touch switch means sandwiched between said flexible membrane layer and said support panel whereby said touch switch means and electromechanical switch are integrated into said control center to provide a control center including electromechanical and touch switches and having a smooth unbroken control surface.

Claim 3

A microprocessor controlled appliance having a smooth unbroken control panel surface, the combination comprising: control panel means associated with said appliance including a support panel and a decorative panel overlying said support panel and further including a continuous flexible membrane layer, said support and decorative panels including at least one generally aligned opening to provide rear communication with said flexible membrane layer; a power source providing electrical power between a pair of electrical conductors for energizing said appliance; manually-set electrically-reset switch means mounted to said support panel adjacent said flexible membrane layer and electrically associated with one of said conductors, said switch means manually operable to a closed position by depressing said membrane layer through said opening to complete a circuit across said pair of conductors for powering up said microprocessor controlled appliance; means for holding said switch means in said closed position including means engageable with said switch means; and means operable responsive to said microprocessor for effecting disengagement of said means engageable to effect resetting of said switch means to its normally open position.

Claim 4

A microprocessor controlled appliance having a smooth unbroken control panel surface, the combination comprising: control panel means associated with said appliance including a support panel and a decorative panel overlying said support panel and further including a continuous flexible membrane layer, said support and decorative panels including at least one generally aligned opening to provide rear communication with said flexible membrane layer; a power source providing electrical power between a pair of electrical conductors for energizing said appliance; manually-set electrically-reset switch means mounted to said support panel adjacent said flexible membrane layer and electrically associated with one of said conductors, said switch means manually operable to a closed position by depressing said membrane layer through said opening to complete a circuit across said pair of conductors for powering up said microprocessor controlled appliance; means for holding said switch means in said closed position including means engageable with said switch means; and means operable responsive to said microprocessor for effecting disengagement of said means engageable to effect resetting of said switch means to its normally open position.

Claim 5

An appliance as defined in claim 2 wherein said flexible membrane layer is joined to said decorative panel to provide said smooth unbroken control surface.

Claim 6

An appliance as defined in claim 2 and further including switch actuator means in communication with the rear of said flexible membrane layer through said opening.

Claim 7

An appliance as defined in claim 4 wherein said means for holding includes a solenoid having a plunger axially biased into engagement with said switch actuator means.

Claim 8

An appliance as defined in claim 2 wherein said manually-set electrically-reset switch means is operable for switching relatively high voltages from said power source.

Claim 9

An appliance as defined in claim 2 and further including membrane touch switch means interfaced with said microprocessor and operable for switching relatively low voltages.

Claim 10

A microprocessor controlled appliance having a smooth unbroken control panel surface, the combination comprising: control panel means associated with said appliance including a support panel and a decorative panel overlying said support panel and further including a continuous flexible membrane layer substantially covering said decorative panel, said support and decorative panels including at least one generally aligned opening for providing rear communication with said flexible membrane layer; a power source for providing relatively high voltage power between a pair of electrical conductors; a manually-set electrically-reset switch electrically associated with one of said conductors and mounted juxtaposed to said one opening behind said support panel; switch actuator means adjacent said flexible membrane surface and manually operable for closing said switch by depressing said flexible membrane layer through said opening to complete a circuit across said conductors for powering up said microprocessor controlled appliance; electromechanical means biased into engagement with said actuator means for holding said switch in said closed posture; and means operable responsive to said microprocessor for controlling energization of said electromechanical means to effect movement of said electromechanical means out of engagement with said actuator means allowing said switch to reset to its normally open position.

Claim 11

A microprocessor controlled appliance having a smooth unbroken control panel surface, the combination comprising: control panel means associated with said appliance including a support panel and a decorative panel overlying said support panel and further including a continuous flexible membrane layer substantially covering said decorative panel, said support and decorative panels including at least one generally aligned opening for providing rear communication with said flexible membrane layer; a power source for providing relatively high voltage power between a pair of electrical conductors; a manually-set electrically-reset switch electrically associated with one of said conductors and mounted juxtaposed to said one opening behind said support panel; switch actuator means adjacent said flexible membrane surface and manually operable for closing said switch by depressing said flexible membrane layer through said opening to complete a circuit across said conductors for powering up said microprocessor controlled appliance; electromechanical means biased into engagement with said actuator means for holding said switch in said closed posture; and means operable responsive to said microprocessor for controlling energization of said electromechanical means to effect movement of said electromechanical means out of engagement with said actuator means allowing said switch to reset to its normally open position.

Claim 12

An appliance as defined in claim 8 wherein said actuator means includes a push button in communication with the rear of said flexible membrane layer and an actuator arm engageable by said push button to effect the closing of said switch.

Claim 13

An appliance as defined in claim 8 wherein said electromechanical means includes a solenoid having a plunger axially biased into engagement with said actuator means.

Claim 14

An appliance as defined in claim 8 wherein said means operable responsive to said microprocessor includes a semiconductor device operable for conducting current to energize said electromechanical means and effect resetting of said switch to its normally open position.

Claim 15

An appliance as defined in claim 8 and further including low voltage membrane touch switch means sandwiched between said flexible membrane layer and said support panel and interfaced with said microprocessor.

Claim 16

An appliance control center, the combination comprising: a control center housing having an opening for providing access into said housing; panel means for substantially closing said opening including a front surface and further including a generally imperforate smooth flexible membrane layer overlying said front surface, said panel means including at least one opening covered by said membrane layer; and switch means associated with said panel means including an electromechanical switch having an actuator extending into said opening for contact with the rear of said flexible membrane layer and manually operable therethrough and further including touch switch means operable through said flexible membrane layer whereby said touch switch means and electromechanical switch are integrated into said control center to provide a control center including electromechanical and touch switches and having a smooth unbroken control surface.

Claim 17

An appliance control center, the combination comprising: a control center housing having an opening for providing access into said housing; panel means for substantially closing said opening including a front surface and further including a generally imperforate smooth flexible membrane layer overlying said front surface, said panel means including at least one opening covered by said membrane layer; and switch means associated with said panel means including an electromechanical switch having an actuator extending into said opening for contact with the rear of said flexible membrane layer and manually operable therethrough and further including touch switch means operable through said flexible membrane layer whereby said touch switch means and electromechanical switch are integrated into said control center to provide a control center including electromechanical and touch switches and having a smooth unbroken control surface.

Claim 18

An appliance control center as defined in claim 13 wherein said panel means includes a support panel and a decorative panel overlying said support panel.