IP Library Granted Patent US 7,597,749
Granted Patent B2
US 7,597,749 · App. 11/488,301 · Granted Oct 6, 2009

Frame for electrostatic precipitator cell

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Quick Facts
Patent No.
US 7,597,749
App. No.
11/488,301
Granted
Oct 6, 2009
Kind
B2
Abstract

A frame for an electrostatic precipitator cell is provided according to an embodiment of the invention. The frame in one embodiment includes a first frame portion adapted to at least partially receive the electrostatic precipitator cell and a second frame portion adapted to at least partially receive the electrostatic precipitator cell. The second frame portion assembles to the first frame portion to form the frame. The frame includes one or more side portions, an open top end, and an open bottom end. The frame receives and holds the electrostatic precipitator cell.

Claims (30)

1. A frame for an electrostatic precipitator cell, comprising:

a first frame portion adapted to at least partially receive the electrostatic precipitator cell; and

a second frame portion adapted to at least partially receive the electrostatic precipitator cell, with the second frame portion directly assembling to the first frame portion to form the frame, wherein the frame includes one or more side portions, an open top end, and an open bottom end and wherein the frame receives and holds the electrostatic precipitator cell.

2. The frame of claim 1 , with the frame being further configured to clamp onto the electrostatic precipitator cell.

3. The frame of claim 1 , with the frame being formed of an electrically insulating material.

4. The frame of claim 1 , further comprising one or more side openings formed in the frame, with the one or more side openings being adapted to reveal a portion of the electrostatic precipitator cell.

5. The frame of claim 1 , further comprising:

two or more first assembly ear portions formed on the first frame portion;

two or more corresponding second assembly ear portions formed on the second frame portion; and

two or more fasteners configured to affix the two or more first assembly ear portions to the second assembly ear portions.

6. The frame of claim 1 , further comprising two or more support projections being formed on the frame.

7. The frame of claim 1 , further comprising a handle formed on the frame.

8. The frame of claim 1 , further comprising one or more retainer devices which are rotatably attached to the frame, wherein the one or more retainer devices are adapted to engage an air cleaner chassis.

9. The frame of claim 1 , further comprising a plurality of ground element apertures formed in the frame.

10. The frame of claim 1 , further comprising a plurality of ground element apertures, with a ground element aperture including a weep hole that drains moisture from the ground element aperture.

11. The frame of claim 1 , further comprising a plurality of slot wells for receiving a plurality of electrode wire bodies, with a slot well including a corresponding charge element slot leading from an edge of the frame to the slot well.

12. A frame for an electrostatic precipitator cell, comprising:

a first frame portion comprising two or more first assembly ear portions, the first frame portion adapted to at least partially receive the electrostatic precipitator cell;

a second frame portion comprising two or more corresponding second assembly ear portions, the second frame portion assembling to the first frame portion to form the frame wherein the frame includes one or more side portions, an open top end, an open bottom end, and wherein the frame receives and holds the electrostatic precipitator cell; and

two or more fasteners configured to affix the two or more first assembly ear portions to the second assembly ear portions.

13. The frame of claim 12 , wherein the ear portions are located on the side portion of the first frame portion, and on the side portion of the second frame portion.

14. The frame of claim 12 , with the frame being further configured to clamp onto the electrostatic precipitator cell.

15. The frame of claim 12 , with the frame being formed of an electrically insulating material.

16. The frame of claim 12 , further comprising one or more side openings formed in the frame portion, with the one or more side openings being adapted to reveal a portion of the electrostatic precipitator cell.

17. The frame of claim 12 , wherein the first frame portion and the second frame portion comprise first and second frame halves.

18. The frame of claim 12 , further comprising two or more support projections being formed on the frame portion.

19. The frame of claim 12 , further comprising one or more retainer devices which are rotatably attached to the frame, wherein the one or more retainer devices are adapted to engage an air cleaner chassis.

20. The frame of claim 12 , further comprising a plurality of ground element apertures formed in the frame portion.

21. The frame of claim 12 , further comprising a plurality of ground element apertures, with a ground element aperture including a weep hole that drains moisture from the ground element aperture.

22. The frame of claim 12 , further comprising a plurality of slot wells for receiving a plurality of electrode wire bodies, with a slot well including a corresponding charge element slot leading from an edge of the frame portion to the slot well.

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR FROM ORECK HOHLDINGS, LLC TO ORECK HOLDINGS, LLC PREVIOUSLY RECORDED ON REEL 030996 FRAME 0879. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF ASSIGNOR NAME. Recorded Aug 27, 2013
From: ORECK HOLDINGS, LLC
To: TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
Reel/Frame 031089/0490 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2013
From: ORECK HOHLDINGS, LLC
To: TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
Reel/Frame 030996/0879 →
RELEASE OF SECURITY INTEREST Recorded Aug 30, 2012
From: ROYAL BANK OF SCOTLAND, PLC
To: ORECK HOLDINGS, LLC
Reel/Frame 028878/0832 →
SECURITY INTEREST Recorded Aug 30, 2012
From: ASP ORECK INC.; ORECK DIRECT, LLC, A DELAWARE LIMITED LIABILITY COMPANY; ORECK MERCHANDISING, LLC, A DELAWARE LIMITED LIABILITY COMPANY; ORECK HOMECARE, LLC, A DELAWARE LIMITED LIABILITY; VECTEUR, LLC, A DELAWARE LIMITED LIABILITY COMPANY; ORECK HOLDINGS, LLC, A DELAWARE LIMITED LIABILITY COMPANY; ORECK FRANCHISE SERIVCES, LLC, A DELAWARE LIMITED LIABILITY COMPANY; MANUFACTURING COMPANY, A DELAWARE CORPORATION; ORECK SALES, LLC, A DELAWARE LIMITED LIABILITY COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 028932/0817 →