Atomization apparatus and method for liquid fuel burners and liquid atomizers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 26, 1985
Grant Date -
N/A
app pub date -
Mar 17, 1983
filing date -
Mar 17, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved apparatus and method for burning liquid fuel or atomizing liquid are disclosed for use in fuel burners or atomizers of the type which comprise a hollow atomizer bulb (20) having a smooth, preferably convex exterior surface (22) which tapers toward a small aperture (14) through which high pressure air or other gas is forced to atomize liquid as it flows in a thin film over the exterior surface of the bulb. Such atomizer bulbs are located within an atomizing chamber (12) through which a flow of air or other gas is directed toward a discharge opening (16,16') aligned with the aperture (24) of the atomizer bulb. To protect the thin film of liquid flowing over the exterior surface of the bulb, the bulb is enclosed within a shield (54-64) which also permits the atomizer bulb to be located closer to the discharge opening (16,16') so that the flame front (F) is positioned in the flame tube (48) rather than in the discharge opening.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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BABINGTON ROBERT S | 1113 INGLESIDE AVENUE MCLEAN VA 22101 |
International Classification(s)

- 1983 Application Filing Year
- F23D Class
- 88 Applications Filed
- 1 Patents Issued To-Date
- 1.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Babington, Robert S | McLean, VA | 26 | 314 |
# of filed Patents : 26 Total Citations : 314 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 9 Citation Count
- F23D Class
- 0 % this patent is cited more than
- 40 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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Jan 31, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 16, 2000 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 16, 2000 |
Feb 13, 2000 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Sep 07, 1999 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jun 08, 1995 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jul 31, 1991 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 07, 1990 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Feb 16, 1988 | I | Issuance | |
Nov 01, 1987 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 29, 1987 | AS | ASSIGNMENT | free format text: MERGER;ASSIGNOR:SWM CORPORATION, MERGED INTO BAUER BROS. CO. CHANGED TO;REEL/FRAME:004810/0977 Owner name: SPROUT-BAUER, INC., Effective Date: Oct 29, 1987 |
Aug 05, 1986 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KOPPERS COMPANY, INC., A CORP OF DE;REEL/FRAME:004647/0152 Owner name: SWM CORPORATION, STAMFORD, CT A CORP OF DE Effective Date: Aug 05, 1986 |
Jan 31, 1985 | F | Filing | |
Jan 31, 1985 | PD | Priority Date |

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