Use of singlet delta oxygen to enhance the performance of internal combustion engines, diesel engines in particular
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0277335
(2002-10-22)
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발명자
/ 주소 |
- Church, Charles H.
- Smith, Frederick G.
- Assanis, Dennis N.
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출원인 / 주소 |
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대리인 / 주소 |
Gifford, Krass, Groh, Sprinkle, Anderson & Citkowski, PC
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인용정보 |
피인용 횟수 :
1 인용 특허 :
2 |
초록
▼
The singlet delta energy levels of molecular oxygen (SDO) are generated to enhance the performance of internal-combustion engines, diesel engines in particular. In the preferred embodiments, this control takes place just prior to, and in the initial stages of, fuel injection. The SDO can be generate
The singlet delta energy levels of molecular oxygen (SDO) are generated to enhance the performance of internal-combustion engines, diesel engines in particular. In the preferred embodiments, this control takes place just prior to, and in the initial stages of, fuel injection. The SDO can be generated using different methods according to the invention, including thermal means, optical/laser energy, electrical/electromagnetic excitation, or a combination of these approaches. SDO may also be generated through reactions of a chemical fuel additive or a laser-excited chemical additive. A system for improving the performance of an internal combustion engine according to the invention includes a source or energy operative to generate singlet delta oxygen (SDO) from molecular oxygen, and apparatus for mixing the SDO with fuel prior to, or during, combustion. In the preferred embodiment, the SDO is delivered with air through an air-intake port, and a laser is used in a multi-pass absorption cell.
대표청구항
▼
1. A method of improving the performance of an internal combustion engine, comprising the steps of: generating singlet delta oxygen (SDO) from molecular oxygen; and mixing the SDO with fuel prior to, or during, combustion. 2. The method of claim 1, wherein: the engine is fuel-injected; and
1. A method of improving the performance of an internal combustion engine, comprising the steps of: generating singlet delta oxygen (SDO) from molecular oxygen; and mixing the SDO with fuel prior to, or during, combustion. 2. The method of claim 1, wherein: the engine is fuel-injected; and the SDO is delivered in the initial stages of fuel injection. 3. The method of claim 1, wherein: the engine is fuel-injected; and the SDO is delivered during the fuel injection. 4. The method of claim 1, further including the step of generating the SDO within the combustion chamber. 5. The method of claim 1, wherein the engine is a diesel engine. 6. The method of claim 1, wherein the SDO is generated using thermal energy. 7. The method of claim 1, wherein the SDO is generated using optical energy. 8. The method of claim 1, wherein the SDO is generated using electromagnetic energy. 9. The method of claim 1, wherein the SDO is chemically generated. 10. A system for improving the performance of an internal combustion engine, comprising: a source or energy operative to generate singlet delta oxygen (SDO) from molecular oxygen; and apparatus for mixing the SDO with fuel prior to, or during, combustion. 11. The system of claim 10, wherein the SDO is delivered with air through an air-intake port. 12. The system of claim 10, further including a fuel injector. 13. The system of claim 10, wherein the apparatus for mixing the SDO with fuel is contained in the combustion chamber. 14. The system of claim 10, wherein the engine is a diesel engine. 15. The system of claim 10, wherein the source of energy generates thermal energy. 16. The system of claim 10, wherein the source of energy generates optical energy. 17. The system of claim 10, wherein the source of optical energy is a laser. 18. The system of claim 10, wherein the source of energy generates electromagnetic energy. 19. The system of claim 10, wherein the SDO is chemically generated.
이 특허에 인용된 특허 (2)
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MacKnight Allen K. (Rolling Hills Estates CA) Stancliffe A. Colin (Palos Verdes Estates CA), Dry excited singlet delta oxygen generator.
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Clendening ; Jr. Charles W. ; Hartlove Jeffrey S. ; Day Robert J., Water vapor trap and liquid separator for singlet-delta oxygen generator.
이 특허를 인용한 특허 (1)
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Dec, John E.; Renzi, Ronald F., Additive-mixing fuel-injection system for internal combustion engines.
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