US5510694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage battery with built-in charger and controls
Assignee: Individual
•
Filing: 1991-12-23
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Granted: 1996-04-23
•
Expires: 2011-12-23
Abstract
Abstract A special storage battery has a pair of output terminals and a separate pair of input terminals. Comprised within the special battery is a sealed maintenance-free automotive-type storage battery with a pair of battery electrodes. A compact inverter-type battery charger is connected between the input terminals and the battery electrodes, and a control arrangement is connected between the battery electrodes and the output terminals. The input terminals are provided in the form of a recessed male receptacle adapted to connect with: i) a 120 Volt/60 Hz power line by way of a power cord having a female plug means at its one end and an ordinary power plug at its other end, or ii) a 12 Volt/DC source by way of a power cord having a female plug means at its one end and exposed conductors at its other end. The battery charger is operative to provide battery charging in an automatic manner from either 120 Volt/60 Hz or 12 Volt/DC. The control arrangement comprises: i) electrically actuatable contactor means operable on command to make connection between the battery electrodes and the output terminals, ii) voltage sensing means operative to prevent the contactor means from being or remaining actuated in case the voltage present across the output terminals falls outside a predetermined band of values, and iii) over-current protection means operative to prevent current from/to the output terminals from exceeding a predetermined magnitude for longer than a brief period.
Inventors
- 👤 Ole K. Nilssen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:59
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/70; H02J7/60; H02J7/663
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
133 words
A storage battery product comprising: a storage battery having a pair of battery electrodes; a pair of output terminals; first means connected between the battery electrodes and the output terminals and operative controllably and alternatively to permit and to prevent extraction of charge from the storage battery by way of the output terminals; a pair of input terminals; second means connected in circuit between the input terminals and the battery electrodes, this second means being operative to permit the charging of the storage battery from the input electrodes but to prevent the extraction of charge therefrom; and housing means operative to hold together the storage battery, the output terminals, the first means, the input terminals, and the second means, thereby to render the storage battery product a mechanically integral and substantially rigid entity.
Claim 2
Dependent Claim
133 words
A storage battery product comprising: a storage battery having a pair of battery electrodes; a pair of output terminals; first means connected between the battery electrodes and the output terminals and operative controllably and alternatively to permit and to prevent extraction of charge from the storage battery by way of the output terminals; a pair of input terminals; second means connected in circuit between the input terminals and the battery electrodes, this second means being operative to permit the charging of the storage battery from the input electrodes but to prevent the extraction of charge therefrom; and housing means operative to hold together the storage battery, the output terminals, the first means, the input terminals, and the second means, thereby to render the storage battery product a mechanically integral and substantially rigid entity.
Claim 3
Dependent Claim
40 words
The battery product of claim 1 wherein the first means is operative effectively to provide for direct electrical connection between the battery electrodes and the output terminals, this direct electrical connection providing substantially no resistance to the flow of current.
Claim 4
Dependent Claim
36 words
The battery product of claim 1 wherein the first means comprises over-current protection means operative to prevent current flowing between the output terminals from exceeding a predetermined magnitude for longer than a certain period of time.
Claim 5
Dependent Claim
29 words
The battery product of claim 1 wherein the first means comprises switch means operative controllably to make and break electrical connection between the battery electrodes and the output terminals.
Claim 6
Dependent Claim
13 words
The battery product of claim 4 wherein the switch means is electrically actuatable.
Claim 7
Dependent Claim
27 words
The battery product of claim 5 wherein the switch means is actuated only when the magnitude of any voltage between the battery electrodes exceeds a predetermined level.
Claim 8
Dependent Claim
40 words
The battery product of claim 1: i) being further characterized by having three mutually perpendicular dimensions, namely width, depth, and height, and ii) wherein at least one of these dimensions is identical to the corresponding dimension of the storage battery.
Claim 9
Dependent Claim
65 words
The battery product of claim 1 wherein: i) the battery product itself has a first outer surface effectively consisting of six mutually perpendicular product surfaces, ii) the storage battery has a second outer surface effectively consisting of six mutually perpendicular battery surfaces, and iii) at least one of the six mutually perpendicular product surfaces is identical with one of the six mutually perpendicular battery surfaces.
Claim 10
Dependent Claim
56 words
The battery product of claim 1 wherein: i) the second means comprises a battery charger operative to be powered from the voltage on an ordinary electric utility power line, and ii) the input terminals comprises male receptacle means operative to receive and hold plug means attached to cord means connectable with an ordinary household electric receptacle.
Claim 11
Dependent Claim
87 words
A special storage battery product comprising: a storage battery having a pair of battery electrodes; a pair of output terminals; electrically actuatable control means connected between the battery electrodes and the output terminals and operative in response to electrical actuation signals to make and break electrical connection between the battery electrodes and the output terminals; and casing means operative to encase and hold together the storage battery, the output terminals, and the control means, thereby to provide the special storage battery product as a mechanically integral entity.
Claim 12
Dependent Claim
87 words
A special storage battery product comprising: a storage battery having a pair of battery electrodes; a pair of output terminals; electrically actuatable control means connected between the battery electrodes and the output terminals and operative in response to electrical actuation signals to make and break electrical connection between the battery electrodes and the output terminals; and casing means operative to encase and hold together the storage battery, the output terminals, and the control means, thereby to provide the special storage battery product as a mechanically integral entity.
Claim 13
Dependent Claim
34 words
The produce of claim 10 comprising means to sense the magnitude of the voltage present between the battery electrodes and to provide the electrical actuation signals in response to different levels of this voltage.
Claim 14
Dependent Claim
43 words
The product of claim 10 wherein the control means is operative to make electrical connection between the battery terminals and the output terminals only in the event that the magnitude of any DC voltage present between the output terminals exceeds a predetermined level.
Claim 15
Dependent Claim
51 words
The product of claim 10 additionally comprising a pair of input terminals connected with the battery electrodes by way of electric circuit means operative to permit flow of electric power from the input terminals to the battery while prohibiting the flow of electric power from the battery to the input terminals.
Claim 16
Dependent Claim
27 words
The product of claim 13 wherein the electric circuit means is operative to cause proper battery charging when an AC voltage is provided to the input terminals.
Claim 17
Dependent Claim
30 words
The product of claim 13 wherein the electric circuit means is operative to cause proper battery charging when the input terminals are connected with an ordinary electric utility power line.
Claim 18
Dependent Claim
123 words
A storage battery product comprising: a storage battery having a pair of battery terminals and an outer surface effectively consisting of six mutually perpendicular battery surfaces; a pair of input terminals; circuit means connected between the input terminals and the battery terminals and operative to permit electric power to flow from the input terminals to the battery terminals but not from the battery terminals to the input terminals; and casing means operative to encase and hold together the storage battery, the input terminals, and the circuit means; thereby to form a mechanically integral storage battery product having an outer surface effectively consisting of six mutually perpendicular product surfaces, at least one of the product surfaces being common with one of the battery surfaces.
Claim 19
Dependent Claim
123 words
A storage battery product comprising: a storage battery having a pair of battery terminals and an outer surface effectively consisting of six mutually perpendicular battery surfaces; a pair of input terminals; circuit means connected between the input terminals and the battery terminals and operative to permit electric power to flow from the input terminals to the battery terminals but not from the battery terminals to the input terminals; and casing means operative to encase and hold together the storage battery, the input terminals, and the circuit means; thereby to form a mechanically integral storage battery product having an outer surface effectively consisting of six mutually perpendicular product surfaces, at least one of the product surfaces being common with one of the battery surfaces.
Claim 20
Dependent Claim
25 words
The product of claim 16 wherein the circuit means comprises isolation means operative to provide electrical isolation between the input terminals and the battery terminals.
Claim 21
Dependent Claim
35 words
The product of claim 16 wherein the circuit means comprises battery charger means operable to be powered from the voltage on an ordinary electric power line and, when so powered, to charge the storage battery.
Claim 22
Dependent Claim
22 words
The product of claim 16 and carrying handle means operative to permit the special battery product to be carried by one hand.
Claim 23
Dependent Claim
37 words
The produce of claim 16 wherein the circuit means is operative to cause charging of the storage battery as long as a voltage of magnitude in excess of a predetermined level is applied to the input terminals.
Claim 24
Dependent Claim
47 words
The product of claim 16 wherein the circuit means is operative to cause charging of the storage battery even if the peak magnitude of the voltage applied between the input terminals is lower than the voltage present between the battery terminals while the battery is being charged.
Claim 25
Dependent Claim
17 words
The product of claim 21 wherein the voltage applied between the input terminals is a DC voltage.
Claim 26
Dependent Claim
50 words
The product of claim 16 wherein the circuit means is operative to cause charging of the storage battery whether the voltage applied across the input terminals is a DC voltage of magnitude on the order of 12 Volt or an AC voltage of magnitude on the order of 120 Volt.
Claim 27
Dependent Claim
82 words
A special storage battery having a pair of output terminals and being operative to charge another storage battery connected therewith, comprising: voltage sensing means sensing operative to provide a control signal in response to the magnitude of any voltage present between the output terminals; and control means responsive to this control signal and operative to terminate the flow of any current flowing from the output terminals whenever the magnitude of the voltage between the output terminals is above a first predetermined level.
Claim 28
Dependent Claim
82 words
A special storage battery having a pair of output terminals and being operative to charge another storage battery connected therewith, comprising: voltage sensing means sensing operative to provide a control signal in response to the magnitude of any voltage present between the output terminals; and control means responsive to this control signal and operative to terminate the flow of any current flowing from the output terminals whenever the magnitude of the voltage between the output terminals is above a first predetermined level.
Claim 29
Dependent Claim
38 words
The special storage battery of claim 24 wherein the control means is additionally operative to prevent current from flowing from the output terminals in case the magnitude of any voltage present thereacross is below a second predetermined level.
Claim 30
Dependent Claim
19 words
The special storage battery of claim 24 and means operative to permit manual adjustment of the first predetermined level.
Claim 31
Dependent Claim
30 words
The special storage battery of claim 24 and a pair of input terminals separate from the output terminals and operative to receive electric power for charging the special storage battery.
Claim 32
Dependent Claim
126 words
The combination of: a) a storage battery having a pair of battery terminals; and b) a charging and control means operative to be fastened onto the storage battery, thereby to form a mechanically integral entity, the charging and control means having: a pair of power terminals operable to connect with the battery terminals; a pair of output terminals connected with the power terminals by way of electric control means and, when so connected, operative controllably to provide power to a load connected with the output terminals; and a pair of input terminals connected with the power terminals by way of electric circuit means and operative, when so connected, to connect with a source of electric power and to cause the storage battery to be charged therefrom.
Claim 33
Dependent Claim
126 words
The combination of: a) a storage battery having a pair of battery terminals; and b) a charging and control means operative to be fastened onto the storage battery, thereby to form a mechanically integral entity, the charging and control means having: a pair of power terminals operable to connect with the battery terminals; a pair of output terminals connected with the power terminals by way of electric control means and, when so connected, operative controllably to provide power to a load connected with the output terminals; and a pair of input terminals connected with the power terminals by way of electric circuit means and operative, when so connected, to connect with a source of electric power and to cause the storage battery to be charged therefrom.
Claim 34
Dependent Claim
25 words
The combination of claim 28 wherein the charging and control means is operative, after having been fastened onto the storage battery, to be detached therefrom.
Claim 35
Dependent Claim
58 words
The combination of claim 28 wherein the storage battery is of a sealed maintenance-free type and wherein the charging and control means, once having been fastened onto the storage battery, can not readily be detached therefrom, thereby rendering the combination an integral entity suitable for being thrown away in its entirety at the end of its useful life.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-04-23 | 1999-10-23 | 2000-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-04-23 | 2003-10-23 | 2004-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-04-23 | 2007-10-23 | 2008-04-23 | $7700.00 | Window Closed / Lapsed |