Rocket engine nozzle comprising a jet separation control system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020157399A1
SERIAL NO

09534196

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a rocket engine nozzle comprising a system for controlling jet separation of the flow in the nozzle, wherein said control system exhibits a plurality of separation triggering elements (5, 10) arranged in such a way as to generate, from mutually spaced initiation points (9), distinct zones (6) of jet separation, so as to form a three-dimensional separation of the flow. The flow control system can exhibit at least two triggering elements (5, 10).

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Patent Owner(s)

Patent OwnerAddress
AGENCE SPATIALE EUROPEENNE75738 PARIS CEDEX 15

International Classification(s)

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  • 2000 Application Filing Year
  • F02K Class
  • 83 Applications Filed
  • 42 Patents Issued To-Date
  • 50.61 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2000200120022003200420050255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dujarric, Christian Francois Michel Paris, FR 6 29

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Patent Citation Ranking

  • 2 Citation Count
  • F02K Class
  • 1.19 % this patent is cited more than
  • 23 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1502282101 - 1011 - 2021 - 3031 - 4041 - 5002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.5

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