Patent US3729815A successfully refreshed from Google Patents.
US3729815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for installing multiples of dust collector plates
Assignee: Beazer East Inc
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Filing: 1971-01-25
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Granted: 1973-05-01
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Expires: 1991-01-25
Abstract
Abstract A plurality of dust collector plates are secured together to form a bundle of such plates. The bundle is introduced into the shell of an electrostatic precipitator. Supports are provided within the shell for supporting the secured bundle of plates, prior to installation, and for supporting the plates after the bundle is unsecured and each plate is installed in its respective position.
Inventors
- 👤 B Quintilian
- 👤 R Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:58
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/86; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
54 words
A method of installing collector electrode plates in an electrostatic precipitator comprising: forming a bundle of said plates secured in side-by-side contiguous positions; supporting said bundle within said precipitator; removing a bundle securing means from said bundle; and thereafter separating each of said plates from said bundle to an operating position within said precipitator.
Claim 2
Independent Claim
54 words
A method of installing collector electrode plates in an electrostatic precipitator comprising: forming a bundle of said plates secured in side-by-side contiguous positions; supporting said bundle within said precipitator; removing a bundle securing means from said bundle; and thereafter separating each of said plates from said bundle to an operating position within said precipitator.
Claim 3
Dependent Claim
23 words
The method of claim 1 and in addition: inserting support means on each of said plates into receptacles for receiving said support means.
Claim 4
Dependent Claim
47 words
The method of claim 1 wherein supporting said bundle comprises: supporting said bundle at a first level within said precipitator; and separating each of said plates comprises: separating each of said plates from said bundle and raising the same to an operating position above said first level.
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) | 1976-04-30 | 1976-10-30 | 1977-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-04-30 | 1980-10-30 | 1981-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-04-30 | 1984-10-30 | 1985-05-01 | $7700.00 | Window Closed / Lapsed |