Patent US1889523A successfully refreshed from Google Patents.
US6233166B1
Expired / Lapsed
US
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Uninterrupted power supply system
Assignee: Alcatel Lucent SAS
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Filing: 1999-12-03
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Granted: 2001-05-15
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Expires: 2019-12-03
Abstract
Abstract Uninterrupted power supply system being connected to a power source through input terminals ( 11 - 1 and 11 - 2 ) and transforming the electric power received into a level of voltage and current appropriate for feeding a telecommunications equipment through output terminals ( 12 - 1 and 12 - 2 ). A recognising means ( 14 ) examines the electrical characteristics of the received power and, as a function of the results of the analysis, configures a determined conversion path between the input terminals ( 11 - 1 and 11 - 2 ) and the output terminals ( 12 - 1 and 12 - 2 ); to which purpose it generates a set of control signals (S 1 , S 2 , S 3 and S 4 ) which, respectively, activate a set of switching means ( 15 - 1, 15 - 2, 15 - 3 and 15 - 4 ).
Inventors
- 👤 Antonio Fontan Tarodo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:54
CPC Classifications
H; H02; H02J; H02J9/00; H02J9/04; H02J9/06; H02J9/061
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
111 words
An uninterrpted power supply system coupled to an electric power source through input terminals, for transforming received electric power to a prescribed voltage and current for supplying a telecommunications equipment over output terminals, said power supply comprising a recognising circuit determining electrical characteristics of said received electric power and, in accordance with results obtained from said determination, configuring a conversion path between said input terminals and said output terminals; wherein said recognising circuit produces a first control signal for activating a first switch, a second control signal for activating a second switch, a third control signal for activating a third switch, and a fourth control signal for activating a fourth switch.
Claim 2
Dependent Claim
111 words
An uninterrpted power supply system coupled to an electric power source through input terminals, for transforming received electric power to a prescribed voltage and current for supplying a telecommunications equipment over output terminals, said power supply comprising a recognising circuit determining electrical characteristics of said received electric power and, in accordance with results obtained from said determination, configuring a conversion path between said input terminals and said output terminals; wherein said recognising circuit produces a first control signal for activating a first switch, a second control signal for activating a second switch, a third control signal for activating a third switch, and a fourth control signal for activating a fourth switch.
Claim 3
Dependent Claim
64 words
A power supply system according to claim 1 , wherein a conversion path for direct current is provided by said third switch having an input connected to a node; a first output connected directly to said output terminals; and a second output connected to an adapter adapting the received power before said received power is supplied to said telecommunications equipment via said output terminals.
Claim 4
Dependent Claim
51 words
A power supply system according to claim 1 , wherein a conversion path for alternating current is provided by said second switch having an input connected to a node, an output connected to a rectifier for rectifying said received power, with an output of said rectifier connected to said output terminals.
Claim 5
Dependent Claim
98 words
A power supply system according to claim 1 , wherein a conversion path for direct current is provided by: said first switch having an input connected to a node; an output connected to a charging device for charging a storage facility which stores energy, and said fourth switch having an input connected to an output of said storage facility, a first output directly connected to an output of said storage facility; and a second output connected to an adapter for adapting the received power before said received power is supplied to said telecommunications equipment via said output terminals.
Claim 6
Dependent Claim
16 words
A power supply system according to claim 4 , wherein said storage facility is a battery.
Claim 7
Dependent Claim
21 words
A power supply system according to claim 4 , wherein said adapter is a switched power converter of a boost type.
Claim 8
Dependent Claim
21 words
A power supply system according to claim 2 , wherein said adapter is a switched power converter of a boost type.
Claim 9
Dependent Claim
155 words
An uninterrupted power supply system coupled to a power source through input terminals for transforming received power to a prescribed voltage and current and outputting said transformed power to output terminals, comprising: a recognising circuit determining electrical characteristics of the received power and, in accordance with said determination, configuring a conversion path between said input terminals and said output terminals, wherein, said recognising circuit produces a first control signal for activating a first switch, a second control signal for activating a second switch, a third control signal for activating a third switch, and a fourth control signal for activating a fourth switch, and said conversion path is for direct current and is provided by said third switch having an input connected to a node, a first output connected to said output terminals and a second output connected to an adapter for adapting the received power before said received power is supplied to said output terminals.
Claim 10
Dependent Claim
155 words
An uninterrupted power supply system coupled to a power source through input terminals for transforming received power to a prescribed voltage and current and outputting said transformed power to output terminals, comprising: a recognising circuit determining electrical characteristics of the received power and, in accordance with said determination, configuring a conversion path between said input terminals and said output terminals, wherein, said recognising circuit produces a first control signal for activating a first switch, a second control signal for activating a second switch, a third control signal for activating a third switch, and a fourth control signal for activating a fourth switch, and said conversion path is for direct current and is provided by said third switch having an input connected to a node, a first output connected to said output terminals and a second output connected to an adapter for adapting the received power before said received power is supplied to said output terminals.
Claim 11
Dependent Claim
20 words
The power supply system of claim 8 , wherein said adapter is a switched power converter of a boost type.
Claim 12
Dependent Claim
183 words
An uninterrupted power supply system coupled to a power source through input terminals, for transforming a received power to a prescribed voltage and current and outputting said received power to output terminals, comprising: a recognising circuit for determining electrical characteristics of the received power and, in accordance with said determination, configuring a conversion path between said input terminals and said output terminals, wherein, said recognising circuit is adapted for producing a first control signal for activating a first switching means, a second control signal for activating a second switching means, a third control signal for activating a third switching means, and a fourth control signal for activating a fourth switching means, said first switch has an input connected to a first node, an output connected to a charging device for charging a storage facility that stores energy, and said fourth switch has an input connected to an output of said storage facility, a first output connected to said output terminals and a second end connected to an adapter for adapting the received power before said received power is supplied to said output terminals.
Claim 13
Dependent Claim
183 words
An uninterrupted power supply system coupled to a power source through input terminals, for transforming a received power to a prescribed voltage and current and outputting said received power to output terminals, comprising: a recognising circuit for determining electrical characteristics of the received power and, in accordance with said determination, configuring a conversion path between said input terminals and said output terminals, wherein, said recognising circuit is adapted for producing a first control signal for activating a first switching means, a second control signal for activating a second switching means, a third control signal for activating a third switching means, and a fourth control signal for activating a fourth switching means, said first switch has an input connected to a first node, an output connected to a charging device for charging a storage facility that stores energy, and said fourth switch has an input connected to an output of said storage facility, a first output connected to said output terminals and a second end connected to an adapter for adapting the received power before said received power is supplied to said output terminals.
Claim 14
Dependent Claim
15 words
The power supply system of claim 10 , wherein said storage facility is a battery.
Claim 15
Dependent Claim
20 words
The power supply system of claim 10 , wherein said adapter is a switched power converter of a boost type.
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) | 2004-05-14 | 2004-11-13 | 2005-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-05-14 | 2008-11-13 | 2009-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-05-14 | 2012-11-13 | 2013-05-15 | $7700.00 | Window Closed / Lapsed |