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IMPACT SENSOR [4 records]

Record 1 2004-12-10

English

Subject field(s)
  • Suspension Systems (Motor Vehicles and Bicycles)

French

Domaine(s)
  • Suspension (Véhicules automobiles et bicyclettes)

Spanish

Save record 1

Record 2 2002-12-10

English

Subject field(s)
  • Scientific Instruments
  • Spacecraft
CONT

Standard In Situ Impact Detector(DEBIE).... The detector will actively monitor sub-millimeter sized particles which impact the detector surfaces. The instrument will consist of a central processing unit and up to 4 separate sensor units which can be placed on different spacecraft surfaces. DEBIE will use a combination of impact ionisation, momentum and foil penetration detection.

Key term(s)
  • standard in situ impact detector

French

Domaine(s)
  • Instruments scientifiques
  • Engins spatiaux
OBS

Pour la mission PROBA.

Spanish

Save record 2

Record 3 2001-04-01

English

Subject field(s)
  • Space Exploration Equipment and Tools
CONT

Positively or negatively charged ions entering the sensor are first detected by the charge that they induce when they fly through the entrance grid. This charge signal will only be evaluated if the ion subsequently impacts the impact plasma detector. Dust particles(charged or uncharged) are detected by the plasma produced during the impact on the gold target of the sensor.

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale

Spanish

Save record 3

Record 4 1988-06-03

English

Subject field(s)
  • Safety Equipment (Motor Vehicles and Bicycles)
CONT

A new crash sensor unit, to detect a major frontal impact and then actuate the air bag and emergency tensioning retractors...

French

Domaine(s)
  • Sécurité (Véhicules automobiles et bicyclettes)

Spanish

Save record 4

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