Method and Device for the Measurement and Identification of Biofilms and Other Deposits Using Vibration

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United States of America Patent

APP PUB NO 20080215248A1
SERIAL NO

12066352

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention concerns a method and device to monitor the formation and removal of biofilms and other deposits in ducts, reservoirs and equipments, using vibration. The afore mentioned device is composed by an element that generates vibration (1) and an element that senses vibration (2), fixed on the external surface of a duct, reservoir or equipment (3). An electrical signal is generated by an electronic data acquisition unit (4) connected to the element that generates the vibration (1). The duct, reservoir or equipment (3) vibration leads to a signal in the vibration sensing element (2) which is measured and processed by the electronic data acquisition unit (4). The present invention is able to monitor the formation of deposits on surfaces and it can be applied, for example, to fluid distribution systems and fluid heating/cooling systems.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSIDADE DO PORTO4099-002 PORTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Da, Silva Pereira Ana Alexandra Porto, PT 1 2
Ferreira, De Melo Luis Manuel Porto, PT 1 2
Magalhaes, Mendes Adelio Miguel Porto, PT 4 13
Magalhaes, Mendes Joaquim Gabriel Porto, PT 2 2

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