Hybrid gas generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6289820
SERIAL NO

09331778

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The hybrid gas generator to inflate airbags comprises two combustion chambers (14, 16), in each of which a solid material charge (15, 17) is placed, and a storage chamber (11) containing a pressurized storage gas. The storage chamber (11) is connected to diffusion chamber (30) by a closing member (29) which can be perforated. The first solid material charge (15), and the second solid material charge (17) can, for instance, can be sequentially ignited by separate igniter elements (18, 19), thereby determining the pressure accumulation.

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Patent Owner(s)

Patent OwnerAddress
DYNAMIT NOBEL GMBH EXPLOSIVSTOFF-UND SYSTEMTECHNIKTROISDORF

International Classification(s)

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  • 1999 Application Filing Year
  • C06D Class
  • 19 Applications Filed
  • 7 Patents Issued To-Date
  • 36.85 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199920002001200220030255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anacker, Lothar Kersbach, DE 4 36
Bayer, Karl Berg, DE 29 107
Berenz, Eduard Furth, DE 3 37
Brede, Uwe Furth, DE 54 647
Bretfeld, Anton Furth, DE 17 169
Kraft, Josef Berg, DE 23 341
Scheiderer, Gerrit Furth, DE 15 229
Weuter, Waldemar Furth, DE 8 56
Zhang, Jiang Nuremberg, DE 85 1597

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Patent Citation Ranking

  • 20 Citation Count
  • C06D Class
  • 72.73 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges831 - 1011 - 2000.511.522.533.544.555.566.577.588.5

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