US4066913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric load distributor
Assignee: Individual
•
Filing: 1976-07-19
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Granted: 1978-01-03
•
Expires: 1996-07-19
Abstract
Abstract A load distributor for an electric power system having a plurality of loads, each of the loads having a priority level, the load distributor including a first disabling means operable by a first load having a first priority level for disabling at least one other load having a lower priority level. The load distributor may further include second disabling means operable by a second load having a second priority level for disabling another load having a lower priority level, the second load and other load being some of the aforementioned plurality of loads. A thermostat or other variable device may be included in one or more of the loads for selectively varying the priority level of the load.
Inventors
- 👤 Michael L. Manning
- 👤 Thurman L. Anglin
- 👤 Richard F. Grayson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:07
CPC Classifications
H; H02; H02J; H02J3/00; H02J3/12; H02J3/14; H02J2105/00; H02J2105/50; H02J2105/52; Y; Y02; Y02B; Y02B70/00; Y02B70/30; Y02B70/3225; Y04; Y04S; Y04S20/00; Y04S20/20; Y04S20/222
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
182 words
In an electric distribution system including a panel having a plurality of circuits, a power supply to said panel, and a plurality of loads connected to said plurality of circuits, a first load of said plurality of loads being the only load on a first circuit of said plurality of circuits, and a second load of said plurality of loads being the only load on a second circuit of said plurality of circuits, the improvements comprising a load distributor connected into said first circuit and said second circuit, said load distributor including a first circuit interrupting means for interrupting said first circuit between sad panel and said load, and a second circuit interrupting means for interrupting said second circuit between said panel and said second load, and disabling means for causing said second circuit interrupting means to interrupt said second circuit while said first circuit is completed to said first load, said disabling means including detecting means for determining when said first circuit is completed to said first load, and switch means responsive to said detecting means for interrupting said second circuit.
Claim 2
Dependent Claim
182 words
In an electric distribution system including a panel having a plurality of circuits, a power supply to said panel, and a plurality of loads connected to said plurality of circuits, a first load of said plurality of loads being the only load on a first circuit of said plurality of circuits, and a second load of said plurality of loads being the only load on a second circuit of said plurality of circuits, the improvements comprising a load distributor connected into said first circuit and said second circuit, said load distributor including a first circuit interrupting means for interrupting said first circuit between sad panel and said load, and a second circuit interrupting means for interrupting said second circuit between said panel and said second load, and disabling means for causing said second circuit interrupting means to interrupt said second circuit while said first circuit is completed to said first load, said disabling means including detecting means for determining when said first circuit is completed to said first load, and switch means responsive to said detecting means for interrupting said second circuit.
Claim 3
Dependent Claim
79 words
In an electric distribution system as claimed in claim 1, a third load of said plurality of loads being the only load on a third circuit of said plurality of circuits, said improvement further including a third circuit interrupting means for interrupting said third circuit, said disabling means including second switch means responsive to said detecting means to cause said third circuit interrupting means to interrupt said third circuit while said first circuit is completed to said first load.
Claim 4
Dependent Claim
63 words
In an electric distribution system as claimed in claim 2, said improvement further including second disabling means, said second disabling means including second detecting means for determining when said second circuit is completed to said second load, and third switch means for causing said third circuit interrupting means to interrupt said third circuit while said second circuit is completed to said second load.
Claim 5
Dependent Claim
67 words
In an electric distribution system as claimed in claim 3, said first circuit interrupting means, said second circuit interrupting means, and said third circuit interrupting means comprising first, second and third relay means respectively, having associated switch means, said disabling means comprising fourth relay means having said switch means, said fourth relay means being operable by one of said associated switch means of said first relay means.
Claim 6
Dependent Claim
33 words
In an electric distribution system as claimed in claim 4, said second relay means and said third relay means being connected in series with said associated switch means of said fourth relay means.
Claim 7
Dependent Claim
39 words
In an electric distribution system as claimed in claim 4, said second disabling means comprising a fifth relay means having associated switch means, said fifth relay means being operable by said associated switch means of said second relay means.
Claim 8
Dependent Claim
28 words
In an electric distribution system as claimed in claim 6, said associated switch means of said fifth relay means being connected in series with said third relay means.
Claim 9
Dependent Claim
45 words
In an electric distribution system as claimed in claim 7, said second load and said third load each including switch means for selectively connecting said load into its circuit, said switch means for selectively connecting said load being between said load distributor and said load.
Claim 10
Dependent Claim
54 words
In an electric distribution system as claimed in claim 7, said first load including means for causing intermittent operation of said first load, said means for causing intermittent operation of said first load being operably connected to said first circuit interrupting means for operating said first circuit interrupting means to interrupt said first circuit,
Claim 11
Dependent Claim
46 words
In an electric distribution system as claimed in claim 9, said means for causing intermittent operation of said first load comprising a variable thermostat responsive to ambient temperature, relay means operable by said thermostat, said relay means being operably connected to said first circuit interrupting means.
References Cited (Backward Citations)
US3629599A
Cited
US3970861A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-02 | 1981-07-04 | 1982-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-02 | 1985-07-04 | 1986-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-02 | 1989-07-04 | 1990-01-03 | $7700.00 | Window Closed / Lapsed |