US5870276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical power distribution device with elevated removable load center
Assignee: Schneider Electric USA Inc
•
Filing: 1995-05-31
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Granted: 1999-02-09
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Expires: 2015-05-31
Abstract
Abstract The invention provides a combination service entrance device which contains a common enclosure, divided by a center barrier into two sections. One houses a watt-hour meter socket and the other houses a panel board containing circuit breakers. The panel board is installed on an elevated mounting pan placed in the circuit breaker section. One side of the mounting panel preferably has a pair of tabs, each of which slides into a separate lance or guide formed in the center barrier. A pair of spaced posts are attached between the side opposite the barrier and the back panel of the enclosure. The length of the posts defines the gap between the back panel and the panel board. An elevated neutral bar is attached to the back panel along and distant from the mounting panel. The panel board remains parallel to and raised from the back panel. The elevated mounting pan provides for routing wires in the circuit breaker section and easier access to the load connections of the circuit breakers compared to prior art devices. This reduces installation time and potential scratching of the installer's hands, something that frequently occurs in prior art devices. The panel board is easier to install and remove compared to the prior art devices. The elevated mounting panel allows for better air circulation underneath the panel board. Mounting provisions may be provided on the common enclosure for surface-mounting or semi-flush-mounting of the combination service entrance.
Inventors
- 👤 Thomas C. Leach
- 👤 Larry D. Polston
- 👤 Gary D. Fornash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:16
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/03
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
103 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; and (b) a barrier placed within the enclosure, said barrier dividing the enclosure into a first section for housing therein a utility meter socket and a second section for housing therein a panel board assembly, said panel board assembly having: (i) a mounting pan placed within the second section at a distance from the back panel to form a space between the pan and the back panel for accomodating conductors; and (ii) a panel board having provisions for mounting thereon a plurality of circuit breakers placed on the mounting pan.
Claim 2
Dependent Claim
103 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; and (b) a barrier placed within the enclosure, said barrier dividing the enclosure into a first section for housing therein a utility meter socket and a second section for housing therein a panel board assembly, said panel board assembly having: (i) a mounting pan placed within the second section at a distance from the back panel to form a space between the pan and the back panel for accomodating conductors; and (ii) a panel board having provisions for mounting thereon a plurality of circuit breakers placed on the mounting pan.
Claim 3
Dependent Claim
26 words
The electrical power distribution device as specified in claim 1, wherein the distance between the back panel and the mounting pan is at least one inch.
Claim 4
Dependent Claim
38 words
The electrical power distribution device as specified in claim 1, wherein the mounting pan is separated from the back panel by a support member, the support member defining the distance between the mounting pan and the back panel.
Claim 5
Dependent Claim
25 words
The electrical power distribution device as specified in claim 1, further having provisions at the back panel for surface mounting the enclosure on a wall.
Claim 6
Dependent Claim
20 words
The electrical power distribution device as specified in claim 1, further having provisions for semi-flush-mounting the enclosure on a wall.
Claim 7
Dependent Claim
23 words
The electric power distribution device as specified in claim 1 further having a bracket in the first section for mounting a utility meter.
Claim 8
Dependent Claim
29 words
The electric power distribution unit as specified in claim 6 further having an opening in the barrier and a plurality of conductors between the bracket and the panel board.
Claim 9
Dependent Claim
28 words
The electric power distribution unit as specified in claim 7 wherein at least some of the conductors lie in the space between the pan and the back panel.
Claim 10
Dependent Claim
111 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; and (b) a barrier, having a lance, placed within the enclosure for dividing the enclosure into a first section for housing therein a utility-meter-socket and a second section for housing therein a panel board assembly, said panel board assembly having: a mounting pan having a substantially flat surface, a first side and a second side, the first side of the mounting pan coupled to the barrier by a tab placed in the lance, said mounting pan further attached to the back panel by a member which defines the desired distance between the mounting pan and the back panel.
Claim 11
Dependent Claim
111 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; and (b) a barrier, having a lance, placed within the enclosure for dividing the enclosure into a first section for housing therein a utility-meter-socket and a second section for housing therein a panel board assembly, said panel board assembly having: a mounting pan having a substantially flat surface, a first side and a second side, the first side of the mounting pan coupled to the barrier by a tab placed in the lance, said mounting pan further attached to the back panel by a member which defines the desired distance between the mounting pan and the back panel.
Claim 12
Dependent Claim
136 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; (b) a barrier placed within the enclosure for dividing the enclosure into a first section for housing therein a utility meter socket and a second section for housing therein a panel board assembly, said panel board assembly having: (i) a mounting pan placed within the second section at a first distance from the back panel to form a space between the pan and the back panel for accomodating conductors; and (ii) a panel board having provisions for mounting thereon a plurality of circuit breakers placed on the mounting pan; and (c) a neutral bar placed within the second section for connecting electrical conductors between the circuit breakers and the neutral bar, the neutral bar being separated a second distance from the back panel.
Claim 13
Dependent Claim
136 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; (b) a barrier placed within the enclosure for dividing the enclosure into a first section for housing therein a utility meter socket and a second section for housing therein a panel board assembly, said panel board assembly having: (i) a mounting pan placed within the second section at a first distance from the back panel to form a space between the pan and the back panel for accomodating conductors; and (ii) a panel board having provisions for mounting thereon a plurality of circuit breakers placed on the mounting pan; and (c) a neutral bar placed within the second section for connecting electrical conductors between the circuit breakers and the neutral bar, the neutral bar being separated a second distance from the back panel.
Claim 14
Dependent Claim
101 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; (b) a barrier in the enclosure, said barrier dividing the enclosure into a first section and a second section, said barrier having a first attachment element; (c) a panel board assembly in the second section, said panel board assembly having a second attachment element engaged with the first attachment element for coupling the panel board with the barrier; and (d) a support member placed between the panel board and the back panel for defining a space between the panel board and the back panel for accommodating conductors therein.
Claim 15
Dependent Claim
101 words
An electrical power distribution device, comprising: (a) an enclosure having a back panel; (b) a barrier in the enclosure, said barrier dividing the enclosure into a first section and a second section, said barrier having a first attachment element; (c) a panel board assembly in the second section, said panel board assembly having a second attachment element engaged with the first attachment element for coupling the panel board with the barrier; and (d) a support member placed between the panel board and the back panel for defining a space between the panel board and the back panel for accommodating conductors therein.
Claim 16
Dependent Claim
27 words
The electric power distribution device as specified in claim 11, the panel board assembly having a pan with a substantially flat surface at the second attachment element.
Claim 17
Dependent Claim
27 words
The electric power distribution device as specified in claim 12, the panel board assembly having a panel board with provision for accomodating a plurality of circuit breakers.
Claim 18
Dependent Claim
32 words
The electric power distribution device as specified in claim 11 further comprising a neutral bar placed within the second section, the neutral bar being separated a second distance from the back panel.
Claim 19
Dependent Claim
20 words
The electric power distribution device as specified in claim 13 further comprising a utility meter socket in the first section.
Claim 20
Dependent Claim
26 words
The electric power distribution device as specified in claim 11 wherein the first attachment element is a lance and the second attachment element is a tab.
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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) | 2002-02-08 | 2002-08-10 | 2003-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-08 | 2006-08-10 | 2007-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-08 | 2010-08-10 | 2011-02-09 | $7700.00 | Window Closed / Lapsed |