EP 4077002 A4 20240110 - POWER TAKEOFF-DRIVEN REFRIGERATION

Title (en)

POWER TAKEOFF-DRIVEN REFRIGERATION

Title (de)

ZAPFWELLENBETRIEBENE KÜHLUNG

Title (fr)

RÉFRIGÉRATION ENTRAÎNÉE PAR PRISE DE FORCE

Publication

EP 4077002 A4 20240110 (EN)

Application

EP 20902441 A 20201221

Priority

US 201962951505 P 20191220
US 202017086692 A 20201102
US 2020066449 W 20201221

Abstract (en)

[origin: WO2021127647A1] A system for PTO-driven refrigeration includes a generator that is configured to be mechanically connected to a power takeoff (PTO) and a converter that is configured to receive AC power from the generator and is operable to convert the AC power to DC power. The generator is connected to a charge controller that is connected to an energy storage element. The energy storage element is connected to a controller configured to receive DC power and provide AC power to a motor. The motor may be mechanically connectable to a refrigeration system. The energy storage element is further configured to receive power from a second charge controller that receives power via an AC power input or solar system.

IPC 8 full level

B60H 1/32 (2006.01); B60H 1/00 (2006.01); B60P 3/20 (2006.01); B60R 16/03 (2006.01); F25B 27/00 (2006.01); F25B 49/00 (2006.01); F25D 11/00 (2006.01); F25D 29/00 (2006.01)

CPC (source: EP)

B60H 1/00428 (2013.01); B60H 1/3232 (2013.01); F25B 49/005 (2013.01); B60H 1/3222 (2013.01); B60P 3/20 (2013.01); B60R 16/03 (2013.01); F25B 2500/08 (2013.01); F25B 2500/26 (2013.01); F25D 29/003 (2013.01)

Citation (search report)

[Y] WO 2018226389 A1 20181213 - CARRIER CORP [US]
[Y] US 10240847 B1 20190326 - THOMAS JR ROBERT P [US]
[Y] WO 2008085152 A1 20080717 - CARRIER CORP [US], et al
[Y] EP 3536552 A1 20190911 - CARRIER CORP [US]
[A] US 2017349078 A1 20171207 - DZIUBA ROBERT [US], et al
See references of WO 2021127647A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2021127647 A1 20210624; CA 3162325 A1 20210624; EP 4077002 A1 20221026; EP 4077002 A4 20240110; MX 2022007561 A 20220719

DOCDB simple family (application)

US 2020066449 W 20201221; CA 3162325 A 20201221; EP 20902441 A 20201221; MX 2022007561 A 20201221