|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/254 ; 60/2701 ; 251/308|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 1 인용 특허 : 2|
A ram jet engine comprises a wall structure defining a precombustion chamber having a solid fuel which when ignited can raise fuel rich gases which flow through a valve housing passage and into a main combustion chamber where final combustion takes place. A valve is provided in the valve housing which includes a shaft portion which is driven for example by an electric motor to rotate a valve body between two end positions in which the valve body is shifted from a position substantially blocking off all flow through the valve passage to one in which it pe...
A valve particularly for controlling fluid flow between a precombustion chamber to a main combustion chamber of a ram jet engine, comprising a valve housing having a flow passage therethrough with a valve seat defining a throat area, a valve in said housing having at least one valve shaft portion journalled in said housing having a valve body portion extending across said passage, said valve body portion being fixed to said shaft portion for rotation therewith and being of a cylindrical wedge-shaped configuration tapering from a widest part adjacent one ...