Agency for Defense Development

Young Hwa Kwon

Seung Gyo Jang

Chi Hoon Jung

Doo Hee Han

Hwan Gyu Lee

A multi-component load cell calibration device includes a base plate, a first pillar and a second pillar disposed on the base plate, a third pillar connecting the first pillar and the second pillar, a rotation table, a first pulley, a second pulley, a third pulley, a fourth pulley, a load cell adapter in which the first pulley and the second pulley are arranged, a pulley pillar in which the third pulley and the fourth pulley are arranged, a wire cable wound around at least one pulley, a first actuator that applies a load to the wire cable, a wire bracket connected to the wire cable, and a second actuator that applies a load to the pulley pillar.

Multi-component force load cell calibration device

The present invention relates a safety ignition device for a high altitude dual pulse motor according to the present invention, and can prevent accidental ignition of an ignition device or a propulsion engine while efficiently using a space by installing the safety ignition device in front of a combustion pipe, increase the reliability of ignition, and maintain the air tightness of the inside of the propulsion engine and the ignition device even in a high altitude environment.

Growing community of inventors

Daejeon, South Korea

Young Hwa Kwon