Patent US3510990A successfully refreshed from Google Patents.
US4244702A
Expired / Lapsed
US
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Emulsified fuel oil and method of production
Assignee: Individual
•
Filing: 1979-02-26
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Granted: 1981-01-13
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Expires: 1999-02-26
Abstract
Abstract A fuel oil emulsion and method of production comprising finely divided water in a mixture of #6 bunker oil and #2 diesel oil. From 1 to 20 parts by volume of water and #6 bunker oil are used with 100 parts by volume of #2 diesel oil. The optimum results are attained with about 10 parts by volume each of water and #6 bunker oil with 100 parts of #2 diesel oil.
Inventors
- 👤 Howard Alliger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:50
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/32; C10L1/328; F; F02; F02B; F02B3/00; F02B3/06
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
32 words
An emulsified fuel oil comprising 100 parts by volume of #2 diesel oil, 1 to 20 parts by volume of water, and 1 to 20 parts by volume of #6 bunker oil.
Claim 2
Dependent Claim
32 words
An emulsified fuel oil comprising 100 parts by volume of #2 diesel oil, 1 to 20 parts by volume of water, and 1 to 20 parts by volume of #6 bunker oil.
Claim 3
Dependent Claim
23 words
An emulsified fuel oil according to claim 1, wherein there is substantially the same amount of water as there is #6 bunker oil.
Claim 4
Dependent Claim
28 words
A emulsified fuel oil comprising 100 parts by volume of #2 diesel oil, 10 parts by volume of water, and 10 parts by volume of #6 bunker oil.
Claim 5
Dependent Claim
28 words
A emulsified fuel oil comprising 100 parts by volume of #2 diesel oil, 10 parts by volume of water, and 10 parts by volume of #6 bunker oil.
Claim 6
Independent Claim
44 words
A method of making an emulsified fuel oil without requiring a wetting agent comprising the steps of adding substantially equal parts of water and #6 bunker oil to #2 diesel oil, and then applying energy to separate the water to a small particle size.
Claim 7
Independent Claim
44 words
A method of making an emulsified fuel oil without requiring a wetting agent comprising the steps of adding substantially equal parts of water and #6 bunker oil to #2 diesel oil, and then applying energy to separate the water to a small particle size.
Claim 8
Dependent Claim
31 words
A method according to claim 4 wherein from 1 to 20 parts by volume of water and #6 bunker oil are added to 100 parts by volume of #2 diesel oil.
Claim 9
Dependent Claim
29 words
A method according to claim 4, wherein about 10 parts by volume of water and #6 bunker oil are added to 100 parts by volume of #2 diesel oil.
References Cited (Backward Citations)
US3846087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-13 | 1984-07-14 | 1985-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-13 | 1988-07-14 | 1989-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-13 | 1992-07-14 | 1993-01-13 | $7700.00 | Window Closed / Lapsed |