Matrix Technologies Corporation

Conceptronic, Inc.

Conceptronics, Inc.

Thomas A Sherwin

Robert S Silveri

Stephen J Dow

Mark O Beaupre

Omer Kerem Durdag

Bryan Robert Hotaling

George F Lyman

Scott A Leclerc

Zoltan S Brutler

Ari Kukkonen

Jonathan Kohanski

Carl Doan

Erich Fournier

Colin Reynolds

A liquid handling system that is configured to receive an interchangeable pipetting head that is selected from a plurality of interchangeable pipetting heads for automated liquid handling flexibility and scalability. The system includes a housing and at least one pipetting head disposed within that housing for aspirating and dispensing a liquid. A locking mechanism interchangeably receives the at least one pipetting head and includes an adaptor plate and a support block. The adaptor plate is operably coupled to the housing and the support block is operably coupled to the at least one pipetting head. The support block is then, in turn, is configured to be operably coupled to the adaptor plate.

Automated liquid handling device

A combination product cooling and flux management apparatus is mounted above a reflow soldering oven. The apparatus has a sealed housing with four openings: an ambient air inlet, an ambient air outlet, a recirculating gas inlet and a recirculating gas outlet. The recirculating gas blower is mounted in a first end of the housing and draws air into the recirculating gas inlet, through a recirculating gas side of a gas-to-gas heat exchanger and out the recirculating gas outlet, where it is recirculated through a product cooling chamber and back into the recirculating gas inlet. The ambient air blower is mounted in a second end of the housing and draws air into the ambient air inlet, through an ambient air side of the gas-to-gas heat exchanger and out the ambient air outlet to the surrounding atmosphere. The gas-to-gas heat exchanger is mounted between the blowers within the housing and has a pleated serpentine heat transfer surface, which are vertically oriented and define a bottomless recirculating gas side of the heat exchanger. Heat exchanger endplates, combined with the pleated heat exchanger surface define a sealed barrier between the recirculating gas and the ambient air. The pleated surface serves as a common wall between the gas flows and cools the recirculating gas to a temperature where the flux entrapped in the recirculating gas condenses on the pleated surface and drips into a drip collector plate mounted below the heat exchanger.

Combination product cooling and flux management apparatus

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Newfields, NH, United States of America

Thomas A Sherwin