US Patent Application 18448778. RACK-MOUNTABLE HEAT-EXCHANGER FOR MODULAR ELECTRONIC SYSTEMS simplified abstract

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RACK-MOUNTABLE HEAT-EXCHANGER FOR MODULAR ELECTRONIC SYSTEMS

Organization Name

Cisco Technology, Inc.

Inventor(s)

Rohit Dev Gupta of Bangalore (IN)

Manigandan Boopalan of Bangalore (IN)

Arjun G. Jayaprakash of Bengaluru (IN)

Parag Ghate of Bengaluru (IN)

RACK-MOUNTABLE HEAT-EXCHANGER FOR MODULAR ELECTRONIC SYSTEMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18448778 titled 'RACK-MOUNTABLE HEAT-EXCHANGER FOR MODULAR ELECTRONIC SYSTEMS

Simplified Explanation

The abstract describes a heat-exchanger for modular electronic systems that can be mounted on a rack.

  • The heat exchanger has separate paths for ambient air and recirculating air.
  • The housing for the electronic device has its own internal airflow path.
  • Ducts are used to connect the recirculating air and internal air paths.
  • Fan assemblies are placed in the airflow paths to propel air through the heat exchanger.


Original Abstract Submitted

A rack-mountable heat-exchanger for modular electronic systems is provided that include a heat exchanger including ambient air inlets and outlets forming an ambient airflow path in a first direction, and recirculating air inlets and outlets forming a recirculating airflow path in a second direction perpendicular to the first direction separated from the ambient airflow path; housing for an electronic device, the housing including internal air inlets and outlets forming an internal airflow path; a first duct configured to link the recirculating air outlet to the internal air inlet; a second duct configured to link the recirculating air inlet to the internal air outlet; and fan assemblies located one of the airflow path, configured to propel air through the heat exchanger in the respective airflow path.