초록 ▼

Apparatus to simulate supersonic high altitude flight for air driven electrical generators. First and second air-tight chambers are provided, as are means for evacuating the chambers to a preselected pressure. The air driven generator has both air inlet means and air outlet means. The air inlet mean

Apparatus to simulate supersonic high altitude flight for air driven electrical generators. First and second air-tight chambers are provided, as are means for evacuating the chambers to a preselected pressure. The air driven generator has both air inlet means and air outlet means. The air inlet means of the air driven generator is in fluid communication with the second air-tight chamber, and the air outlet means of the air driven generator is in fluid communication with the first air-tight chamber. Adjustable orifice means are provided. Valve controlled air inlet means for allowing air to enter the second air-tight chamber through the adjustable orifice means are also provided.

대표청구항 ▼

An apparatus for causing air flow, comprising: a. an air driven device having air inlet means and air outlet means; b. a first air-tight chamber; c. a second air-tight chamber; d. means for evacuating said first and second chambers to a preselected pressure; e. said air inlet means of said air drive

An apparatus for causing air flow, comprising: a. an air driven device having air inlet means and air outlet means; b. a first air-tight chamber; c. a second air-tight chamber; d. means for evacuating said first and second chambers to a preselected pressure; e. said air inlet means of said air driven device is in fluid communication with said second air-tight chamber; f. said air outlet means of said air driven device is in fluid communication with said first air-tight chamber; g. adjustable orifice means; and h. valve controlled air inlet means for allowing air to enter said second air-tight chamber through said adjustable orifice means.