Steam condensing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4524728
SERIAL NO

06512342

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for condensing steam is disclosed herein. This apparatus includes a group of individually removable modules, each of which uses a series of spaced-apart confronting plates to define passageways for the steam to be condensed and ammonia which serves as the condensing medium. As the steam moves in one direction through designated passageways, liquid ammonia moves in the opposite direction in other designated passageways. The liquid ammonia causes the steam to condense which, in turn, causes the liquid ammonia to be reduced to a vapor which itself is condensed at a remote location for repeating the process.

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Patent Owner(s)

Patent OwnerAddress
ELECTRIC POWER RESEARCH INSTITUTE A DC CORPPALO ALTO CA

International Classification(s)

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  • 1983 Application Filing Year
  • F22G Class
  • 2 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19830255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Benjamin M Kennewick, WA 9 58

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  • 3 Citation Count
  • F22G Class
  • 0 % this patent is cited more than
  • 40 Age
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