초록 ▼

The disclosed launch systems are formed from mass producible elements that integrate propulsion, pneumatics and structural systems. In one embodiment, a launch system (10) includes multiple stages (12-16) where each stage includes a number of generally wedge-shaped segments (54). Alternating segment

The disclosed launch systems are formed from mass producible elements that integrate propulsion, pneumatics and structural systems. In one embodiment, a launch system (10) includes multiple stages (12-16) where each stage includes a number of generally wedge-shaped segments (54). Alternating segments (54) form liquid fuel and oxidizer tanks. Each fuel and oxidizer tank pair is associated with a thruster (70). The resulting plurality of thrusters (70) are disposed about a common aerospike thrust structure (30-34). The segments (54) are connected to an internal, hollow structural spine (26) that can also interface with an internal umbilical tower (46). The segments (54) together with their associated thrusters and related components can be mass produced, thereby increasing competition among suppliers, reducing design costs and timeframes.

대표청구항 ▼

[ What is claimed is:] [1.] A launch system that has an elongate form with a central, longitudinal axis, comprising:at least a first propulsion element disposed within a first angular region on a first side of said longitudinal axis, including at least a first fuel tank for containing fuel in a flui

[ What is claimed is:] [1.] A launch system that has an elongate form with a central, longitudinal axis, comprising:at least a first propulsion element disposed within a first angular region on a first side of said longitudinal axis, including at least a first fuel tank for containing fuel in a fluid phase and a first combustion chamber in selective fluid communication with said first fuel tank;at least a second propulsion element disposed within a second angular region on a second side of said longitudinal axis opposite said first side, comprising at least a second fuel tank for containing fuel in a fluid phase and a second combustion chamber in selective fluid communication with said second fuel tank;thrust means for using a first combustion product from said first propulsion element and a second combustion product from said second propulsion element so as to produce a thrust said thrust means including structure defining a discharge port for concurrently receiving said first combustion product and said second combustion product and for discharging said first combustion product and said second combustion product via said discharge port to produce thrust; andinterconnection means for interconnecting said first propulsion element and said second propulsion element.