IP Library Granted Patent US 8,289,709
Granted Patent B2
US 8,289,709 · App. 12/907,257 · Granted Oct 16, 2012

Inverter system

Assignee: Nextronex Inc.
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Quick Facts
Patent No.
US 8,289,709
App. No.
12/907,257
Granted
Oct 16, 2012
Kind
B2
Abstract

A housing includes a first chamber having an exhaust aperture to provide fluid communication with an outside environment, a wall disposed in the first chamber and containing an electrical component, wherein a thermal energy generated by the electrical component is transferred from the first chamber to the outside environment through the exhaust aperture, a second chamber formed adjacent the first chamber and including a control means for the electrical component, and a means for selectively providing access to the first chamber and the second chamber.

Claims (35)

1. A housing comprising:

a first chamber having an exhaust aperture to provide fluid communication with an outside environment;

a wall disposed in the first chamber and containing an electrical component, wherein a thermal energy generated by the electrical component is transferred from the first chamber to the outside environment through the exhaust aperture;

a second chamber formed adjacent the first chamber and including a control means for the electrical component; and

a means for selectively providing access to the first chamber and the second chamber.

2. The housing according to claim 1 , further comprising a fan assembly in fluid communication with the exhaust aperture formed in the first chamber.

3. The housing according to claim 1 , further comprising a heatsink assembly disposed adjacent the wall and in thermal communication therewith.

4. The housing according to claim 1 , wherein the electrical component is an inverter.

5. The housing according to claim 1 , wherein the control means includes a disconnect plate.

6. The housing according to claim 1 , wherein the second chamber is further divided to define a choke section including a choke magnet disposed therein, the choke magnet spaced from the electrical component and the control means.

7. The housing according to claim 6 , wherein the choke section includes a means for ventilating to the outside environment.

8. The housing according to claim 1 , further comprising a control transformer disposed in the first chamber and in electrical communication with the electrical component.

9. A housing comprising:

a first chamber having an exhaust aperture to provide heat transfer with an outside environment;

a second chamber formed adjacent the first chamber and including a disconnect plate;

a wall separating at least a portion of the first chamber to define a third chamber, the wall containing an inverter assembly in electrical communication with the disconnect plate, wherein at least a portion of the thermal energy generated by the inverter assembly is transferred from the first chamber to the outside environment through the exhaust aperture; and

a means for selectively providing access to the first chamber and the second chamber.

10. The housing according to claim 9 , further comprising a fan assembly in fluid communication with the exhaust aperture formed in the first chamber.

11. The housing according to claim 9 , further comprising a heatsink assembly disposed in the first chamber adjacent the wall and in thermal communication with the inverter assembly.

12. The housing according to claim 11 , wherein the inverter assembly includes a heat exchanger extending through the wall, the heat exchanger in thermal communication with the heatsink assembly.

13. The housing according to claim 11 , wherein the inverter assembly includes a heat sink in thermal communication with the heatsink assembly.

14. The housing according to claim 9 , wherein the inverter assembly includes an inverter for converting direct current to alternating current.

15. The housing according to claim 9 , wherein the inverter assembly includes a heat exchanger extending through the wall.

16. The housing according to claim 9 , wherein the second chamber is further divided to define a choke section including a choke magnet disposed therein, the choke magnet spaced from the electrical component and the control means.

17. A housing for an inverter comprising:

a floor having a means to mount the housing in a substantially static position;

a plurality of side walls coupled to the floor and at least partially defining:

a first chamber having an exhaust aperture to provide fluid communication with an outside environment; and

a second chamber adjacent the first chamber and including a control means;

a chamber wall separating at least a portion of the first chamber to define a third chamber, the chamber wall containing an inverter assembly in electrical communication with the control means, wherein at least a portion of the thermal energy generated by the inverter assembly is transferred from the first chamber to the outside environment through the exhaust aperture;

a heatsink assembly disposed in the first chamber adjacent the chamber wall and in thermal communication with the inverter assembly; and

a means for selectively providing access to the first chamber and the second chamber.

18. The housing according to claim 17 , wherein the inverter assembly includes a heat exchanger extending through the chamber wall and in direct thermal communication with the heat sink.

19. The housing according to claim 17 , wherein the second chamber is further divided to define a choke section including a choke magnet disposed therein, the choke magnet spaced from the electrical component and the control means.

20. The housing according to claim 17 , further comprising a control transformer mounted to the floor in the first chamber and in electrical communication with the electrical component.

Assignments (7)
SECURITY INTEREST Recorded Mar 30, 2016
From: PRICE ENERGY SYSTEMS, LLC
To: NEXTRONEX, INC.
Reel/Frame 038141/0579 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 30, 2016
From: NEXTRONEX, INC.
To: NXTII LLC
Reel/Frame 038141/0764 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 5, 2016
From: EASTMAN & SMITH LTD.
To: PRICE ENERGY SYSTEMS, LLC
Reel/Frame 037674/0654 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 28, 2015
From: NEXTRONEX, INC.
To: EASTMAN & SMITH LTD. ESCROW AGENT
Reel/Frame 034829/0527 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2014
From: EASTMAN & SMITH LTD ESCROW AGENT
To: TOO SUNS, LLC
Reel/Frame 034829/0660 →
NUNC PRO TUNC ASSIGNMENT Recorded Sep 20, 2011
From: NEXTRONEX ENERGY SYSTEMS, LLC
To: NEXTRONEX INC.
Reel/Frame 026934/0960 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 23, 2010
From: FELTNER, DAVID; OLIN, DAVID E.; GERHARDINGER, PETER; ASHTON, RICHARD
To: NEXTRONEX ENERGY SYSTEMS, LLC
Reel/Frame 025395/0363 →
Continuity (2)
Provisional Application 61260158 · Nov 11, 2009
Related Publication 20110110039A1 · May 12, 2011