Variable exhaust controller for commercial kitchens

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4903685
SERIAL NO

07301538

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An energy saving controller for kitchen exhaust systems is disclosed in which the exhaust fan speed is varied in proportion to the level of cooking by-product seeking to escape from a flow path within the exhaust hood. The exhaust fan speed may also be varied in relation to the heat load of the cooking units as indicated by temperature above the units or energy consumed thereby. Further, where make-up air is provided, the speed of the make-up air fan may be similarly varied.

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Patent Owner(s)

Patent OwnerAddress
MELINK STEPHEN KNot Provided

International Classification(s)

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  • 1989 Application Filing Year
  • F23J Class
  • 28 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19890255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Melink, Stephen K 6558 Miami Ave., Cincinnati, OH 45243 9 208

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  • 48 Citation Count
  • F23J Class
  • 0 % this patent is cited more than
  • 35 Age
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