Device for regulating the pressure and/or mass flow for a space propulsion system

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United States of America Patent

PATENT NO 9664299
APP PUB NO 20140061517A1
SERIAL NO

14017815

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for regulating pressure and/or mass flow of a gaseous or liquid fluid conveyed through a line in a space propulsion system includes a first, piezoelectrically actuatable regulating valve and at least two second, magnetically actuatable regulating valves. The regulating valves are connected to each other and to a line input in such a way that in a nominal mode the pressure and the mass flow of the fluid can be set by the first regulating valve, and a connection or isolation of the first regulating valve with or from the line input can be produced by the second regulating valves. In an emergency mode the pressure and the mass flow of the fluid can be set by the second regulating valves.

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Patent Owner(s)

Patent OwnerAddress
ARIANEGROUP GMBH82024 TAUFKIRCHEN

International Classification(s)

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  • 2013 Application Filing Year
  • F16K Class
  • 1452 Applications Filed
  • 1315 Patents Issued To-Date
  • 90.57 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maier, Thomas Lauffen, DE 205 1047

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Patent Citation Ranking

  • 1 Citation Count
  • F16K Class
  • 31.02 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges31867022761101 - 1011 - 2021 - 3031 - 4041 - 5071 - 80050100150200250300350400450500550600650700750

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