US 11,859,877 B2
Hybrid adsorber heat exchanging device and method of manufacture
Deepak Pahwa, Delhi (IN); Bidyut Baran Saha, Fukuoka (JP); Anil Kumar Choudhary, Gurgaon (IN); Rajan Sachdev, Delhi (IN); Kuldeep Singh Malik, New Delhi (IN); and Kyaw Thu, Singapore (SG)
Assigned to BRY-AIR [ASIA] PVT. LTD., Delhi (IN)
Appl. No. 15/110,809
Filed by Deepak Pahwa, Delhi (IN); Bidyut Baran Saha, Fukuoka (JP); Anil Kumar Choudhary, Gurgaon (IN); Rajan Sachdev, Delhi (IN); Kuldeep Singh Malik, New Delhi (IN); and Kyaw Thu, Singapore (SG)
PCT Filed Jan. 9, 2015, PCT No. PCT/IN2015/000013
§ 371(c)(1), (2) Date Jul. 11, 2016,
PCT Pub. No. WO2015/104719, PCT Pub. Date Jul. 16, 2015.
Claims priority of application No. IN 81 DEL 2014 (IN), filed on Jan. 10, 2014.
Prior Publication US 2016/0334145 A1, Nov. 17, 2016
Int. Cl. F25B 17/08 (2006.01); F28F 13/18 (2006.01); F25B 35/04 (2006.01)
CPC F25B 17/08 (2013.01) [F25B 35/04 (2013.01); F28F 13/185 (2013.01); F28F 13/18 (2013.01); Y02A 30/27 (2018.01); Y02B 30/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A hybrid adsorption heat exchanging device comprising:
at least one tubular or micro channel structure carrying a heat transfer fluid;
the external surface of said structure being provided with extensions in at least two locations;
said extensions forming an adsorbent bed there-between filled with one or more adsorbent materials;
a coating of adsorbent material adhered onto at least a part of said extensions, said coating having been adhered in a separate process before filling of the adsorbent bed,
wherein the adsorbent material filling the adsorbent bed comprises adsorbent granules or a sheet with the adsorbent being coated, deposited, impregnated, or generated in situ.