CA2050545A1 - Mixture control unit for soil venting apparatus - Google Patents
Mixture control unit for soil venting apparatusInfo
- Publication number
- CA2050545A1 CA2050545A1 CA 2050545 CA2050545A CA2050545A1 CA 2050545 A1 CA2050545 A1 CA 2050545A1 CA 2050545 CA2050545 CA 2050545 CA 2050545 A CA2050545 A CA 2050545A CA 2050545 A1 CA2050545 A1 CA 2050545A1
- Authority
- CA
- Canada
- Prior art keywords
- mixture control
- fuel
- mixture
- engine
- mixing chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title abstract 10
- 239000002689 soil Substances 0.000 title abstract 2
- 238000013022 venting Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 7
- 239000007789 gas Substances 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 230000000153 supplemental effect Effects 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000003915 air pollution Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- Y02T10/32—
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Spills of hydrocarbons into soil, hydrocarbon gases generated by materials in land fills, and residual vapors in empty storage tanks must be extracted and disposed of to prevent environmental impact through air pollution, toxic hazard, or explosion hazard. This invention relates to an automatic mixture control system for an internal combustion engine connected to vaporize and burn waste hydrocarbons from a source gas comprising a fuel mixture sensor interconnected to the engine; a mixing chamber attached to an intake manifold of the engine, the mixing chamber adapted to receive air and mixture control fuel; and a mixture control means connected to the mixing chamber for receiving source gas and a supplemental fuel for combination as the mixture control fuel, the mixture control means responsive to the fuel mixture sensor to vary the amount and combination of the source gas and supplemental fuel comprising the mixture control fuel to provide a near stoichiometric mixture in the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2050545 CA2050545C (en) | 1991-09-03 | 1991-09-03 | Mixture control unit for soil venting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2050545 CA2050545C (en) | 1991-09-03 | 1991-09-03 | Mixture control unit for soil venting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2050545A1 true CA2050545A1 (en) | 1993-03-04 |
| CA2050545C CA2050545C (en) | 1998-10-27 |
Family
ID=4148292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2050545 Expired - Lifetime CA2050545C (en) | 1991-09-03 | 1991-09-03 | Mixture control unit for soil venting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2050545C (en) |
-
1991
- 1991-09-03 CA CA 2050545 patent/CA2050545C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2050545C (en) | 1998-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDC | Correction of dead application (reinstatement) | ||
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121202 |