IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0250010
(1994-05-27)
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발명자
/ 주소 |
- Fridman Igor (56/3 Harav Kook St. Netanya 42261 ILX)
|
인용정보 |
피인용 횟수 :
16 인용 특허 :
0 |
초록
▼
A two-phase shock wave generator including a combustion chamber including a first, combustion, portion having an input port and a second, detonation, portion downstream of the first portion and having an output aperture; an air-fuel supply line, operative to feed the input port with an air-fuel mixt
A two-phase shock wave generator including a combustion chamber including a first, combustion, portion having an input port and a second, detonation, portion downstream of the first portion and having an output aperture; an air-fuel supply line, operative to feed the input port with an air-fuel mixture, an igniter, associated with the air-fuel supply line, which ignites the air-fuel mixture in the supply line and initiates a burning front which propagates towards the input port and a turbulence stimulator, fixedly mounted in the combustion chamber, which enhances and controls burning of the air-fuel mixture and includes a first section, situated within the combustion portion of the combustion chamber and having a preselected first gas dynamic resistance and a second section, situated within the detonation portion of the combustion chamber and having a preselected second gas dynamic resistance, lower than the first resistance, wherein the first resistance is such that burning of the air-fuel mixture in the combustion portion yields a predetermined pressure level suitable for initiating detonation of the remaining air-fuel mixture, in the detonation portion, and wherein the second resistance supports continued detonation of the remaining air-fuel mixture in the detonation portion.
대표청구항
▼
A two-phase shock wave generator comprising: a combustion chamber including a first, combustion, portion having an input port and a second, detonation, portion downstream of said first portion and having an output aperture; an air-fuel supply line, operative to feed said input port with an air-fuel
A two-phase shock wave generator comprising: a combustion chamber including a first, combustion, portion having an input port and a second, detonation, portion downstream of said first portion and having an output aperture; an air-fuel supply line, operative to feed said input port with an air-fuel mixture; an igniter, associated with said air-fuel supply line, which ignites the air-fuel mixture in said supply line and initiates a burning front which propagates towards said input port; and a turbulence stimulator, fixedly mounted in said combustion chamber, which enhances and controls burning of said air-fuel mixture and comprises: a first section, situated within the combustion portion of the combustion chamber and having a preselected first gas dynamic resistance; and a second section, situated within the detonation portion of the combustion chamber and having a preselected second gas dynamic resistance, lower than the first resistance, wherein said first resistance is such that burning of the air-fuel mixture in said combustion portion yields a predetermined pressure level suitable for initiating detonation of the remaining air-fuel mixture, in said detonation portion, and wherein said second resistance supports continued detonation of the remaining air-fuel mixture in the detonation portion.
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