US4794271A
Expired / Lapsed
US
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Power control method and apparatus
Assignee: Individual
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Filing: 1985-09-10
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Granted: 1988-12-27
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Expires: 2005-09-10
Abstract
Abstract Power is controlled in a first circuit by a conventional off/on swtich. The power is used by a first device or group of devices connected to the first circuit. A second circuit has a second power-using device or group of devices. The second circuit is connected to the first circuit via an alternate action switch. Upon alternate energizations of the first circuit, power is supplied to the second circuit.
Inventors
- 👤 Rhett McNair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:21
CPC Classifications
H; H05; H05B; H05B35/00
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
80 words
The apparatus for alternately switching on and off electrical devices and groups of electrical devices comprising, first and second electrical circuits, an alternate action switch connected to the circuits and electrical means connected to the switch for alternating condition of the switch to alternately complete and interrupt the second circuit, wherein the alternate action switch comprises a push ON, push OFF mechanical switch and actuator means connected to the switch for actuating the switch on operations of the first circuit.
Claim 2
Independent Claim
80 words
The apparatus for alternately switching on and off electrical devices and groups of electrical devices comprising, first and second electrical circuits, an alternate action switch connected to the circuits and electrical means connected to the switch for alternating condition of the switch to alternately complete and interrupt the second circuit, wherein the alternate action switch comprises a push ON, push OFF mechanical switch and actuator means connected to the switch for actuating the switch on operations of the first circuit.
Claim 3
Dependent Claim
17 words
The apparatus of claim 1 wherein the electrical means comprises pulsing means for pulsing the actuator means.
Claim 4
Dependent Claim
25 words
The apparatus of claim 2 wherein the pulsing means comprises means for turning on the electrical means and means for turning off the electrical means.
Claim 5
Dependent Claim
18 words
The apparatus of claim 3 wherein the means for turning off the electrical means comprises a photosensitive device.
Claim 6
Dependent Claim
19 words
The apparatus of claim 4 wherein the means for turning off the electrical means further comprises an illuminating means.
Claim 7
Dependent Claim
30 words
The apparatus of claim 4 wherein the photosensitive means comprises means for changing resistance upon presence and absence of illumination and wherein the illuminating means comprises a light emitting diode.
Claim 8
Dependent Claim
25 words
The apparatus of claim 6 wherein a light emitting diode is connected to the first circuit to remain on during energization of the first circuit.
Claim 9
Dependent Claim
111 words
Control apparatus for switching on and off a second circuit upon alternate energizations of a first circuit comprising, an alternate action switch connected to the first circuit and to the second circuit for completing a pathway between the first and second circuits on alternate operations of the switch, wherein the alternate action switch comprises a push ON, push OFF mechanical switch and actuator means connected to the switch for actuating the switch on operation of the first circuit, control means connected to the alternate action switch for operating the switch, the control means being connected to the first circuit for operation of the control means when the first circuit is energized.
Claim 10
Dependent Claim
111 words
Control apparatus for switching on and off a second circuit upon alternate energizations of a first circuit comprising, an alternate action switch connected to the first circuit and to the second circuit for completing a pathway between the first and second circuits on alternate operations of the switch, wherein the alternate action switch comprises a push ON, push OFF mechanical switch and actuator means connected to the switch for actuating the switch on operation of the first circuit, control means connected to the alternate action switch for operating the switch, the control means being connected to the first circuit for operation of the control means when the first circuit is energized.
Claim 11
Dependent Claim
105 words
The control apparatus of claim 8 for switching on and off a second circuit upon alternate energizations of a first circuit comprising, an alternate action switch connected to the first circuit and to the second circuit for completing a pathway between the first and second circuits on alternate operations of the switch, control means connected to the alternate action switch for operating the switch, the control means being connected to the first circuit for energization when the first circuit is energized, and means connected to the first circuit and to the control means for deenergizing the control means after the control means has been energized.
Claim 12
Dependent Claim
19 words
The apparatus of claim 9 wherein the deenergizing means comprises delay means for delaying deenergization of the control means.
Claim 13
Dependent Claim
48 words
The apparatus of claim 10 wherein the delay means comprises electronic means connected to the first circuit and to the control means and photocell means connected to the electronic means for turning the electronic means off and disconnecting the control means from the primary circuit upon sensing illumination.
Claim 14
Dependent Claim
23 words
The apparatus of claim 11 further comprising an illumination source connected to the first circuit for illuminating when the first circuit is energized.
Claim 15
Independent Claim
64 words
The method of turning on and off a second power circuit comprising, energizing and deenergizing a first load circuit, connecting the first circuit with the second circuit upon alternate energizations of the first circuit, connecting the first circuit to the second circuit through an alternate action switching means, switching the switching means upon energization of the first circuit, and electromechanically operating the switching means.
Claim 16
Independent Claim
64 words
The method of turning on and off a second power circuit comprising, energizing and deenergizing a first load circuit, connecting the first circuit with the second circuit upon alternate energizations of the first circuit, connecting the first circuit to the second circuit through an alternate action switching means, switching the switching means upon energization of the first circuit, and electromechanically operating the switching means.
Claim 17
Dependent Claim
14 words
The method of claim 13 further comprising, electronically controlling actuation of the switching means.
Claim 18
Dependent Claim
22 words
The method of claim 14 further comprising, electronically disconnecting the switching means from the first circuit after operation of the switching means.
Claim 19
Dependent Claim
24 words
The method of claim 15 further comprising, illuminating a photocell in the electronic circuit to electronically disconnect the electronic circuit from the switching means.
Claim 20
Dependent Claim
21 words
The method of claim 16 wherein the illuminating comprises, lighting a control lamp with the first circuit for illuminating the photocell.
Claim 21
Dependent Claim
23 words
The method of claim 17 wherein the lighting the control lamp comprises conducting energy from the first circuit to a light emitting diode.
Claim 22
Independent Claim
57 words
The method of increasing and decreasing illumination comprising, supplying power from a first circuit to an illumination device and supplying current from the first circuit to a secondary switching device and supplying current from the secondary switching device to a second illumination device and changing state of the secondary switching upon each activation of the first circuit.
Claim 23
Independent Claim
57 words
The method of increasing and decreasing illumination comprising, supplying power from a first circuit to an illumination device and supplying current from the first circuit to a secondary switching device and supplying current from the secondary switching device to a second illumination device and changing state of the secondary switching upon each activation of the first circuit.
Claim 24
Independent Claim
77 words
A method of pulsing a solenoid comprising, controlling current supplied to the solenoid with electronic control means including a photoelectric cell, lighting a lamp with power from a circuit connected to the electronic control means and illuminating the photoelectric cell with illumination from the lamp and turning the electronic control means off, supplying power to the solenoid while the electronic control means is on and interrupting power to the solenoid when the electronic control means is off.
Claim 25
Independent Claim
77 words
A method of pulsing a solenoid comprising, controlling current supplied to the solenoid with electronic control means including a photoelectric cell, lighting a lamp with power from a circuit connected to the electronic control means and illuminating the photoelectric cell with illumination from the lamp and turning the electronic control means off, supplying power to the solenoid while the electronic control means is on and interrupting power to the solenoid when the electronic control means is off.
Claim 26
Dependent Claim
173 words
Apparatus for controlling illumination comprising, a power source, a wall switch connected to the power source, a first conductor connected to the wall switch, a first light source connected to the first conductor, an alternate action switch connected to the first conductor, a second conductor connected to the alternate action switch whereby the first conductor is energized with power from the power source upon each turning on of the wall switch and whereby the second conductor is connected through the alternate action switch to the first conductor upon alternate energizations of the first conductor and whereby the alternate action switch interrupts power from the first conductor to the second conductor upon other alternate energizations of the first conductor, electrical control means connected to the first conductor to the alternate action switch for operating the alternate action switch upon energization of the first conductor and a second light source connected to the second conductor whereby the alternate action switch energizes the second conductor and second light source upon alternate energizations of the first conductor.
Claim 27
Dependent Claim
173 words
Apparatus for controlling illumination comprising, a power source, a wall switch connected to the power source, a first conductor connected to the wall switch, a first light source connected to the first conductor, an alternate action switch connected to the first conductor, a second conductor connected to the alternate action switch whereby the first conductor is energized with power from the power source upon each turning on of the wall switch and whereby the second conductor is connected through the alternate action switch to the first conductor upon alternate energizations of the first conductor and whereby the alternate action switch interrupts power from the first conductor to the second conductor upon other alternate energizations of the first conductor, electrical control means connected to the first conductor to the alternate action switch for operating the alternate action switch upon energization of the first conductor and a second light source connected to the second conductor whereby the alternate action switch energizes the second conductor and second light source upon alternate energizations of the first conductor.
Claim 28
Dependent Claim
36 words
The apparatus of claim 21 wherein the alternate action switch is an electromechanical switch and wherein the control means comprises a solenoid mechanically connected to the alternate action switch and electrically connected to the first conductor.
Claim 29
Dependent Claim
19 words
The apparatus of claim 22 further comprising, a control circuit electrically connected between the solenoid and the first conductor.
Claim 30
Dependent Claim
25 words
The apparatus of claim 23 wherein the control circuit comprises pulsing means connected between the first conductor and the solenoid for electrically pulsing the solenoid.
Claim 31
Dependent Claim
17 words
The apparatus of claim 24 wherein the pulsing means comprises means for turning the control circuit off.
Claim 32
Dependent Claim
22 words
The apparatus of claim 25 wherein the means for turning the control circuit off comprises a photocell connected to the control circuit.
Claim 33
Dependent Claim
18 words
The apparatus of claim 26 further comprising, illumination means connected to the first conductor for illuminating the photocell.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-12-27 | 1992-06-27 | 1992-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-27 | 1996-06-27 | 1996-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-27 | 2000-06-27 | 2000-12-27 | $7700.00 | Window Closed / Lapsed |