公开(公告)号：US20200072236A1

公开(公告)日：2020-03-05

申请号：US16129604

申请日：2018-09-12

Applicant: Johnson Controls Technology Company

Inventor： Jordan R. Jensen ,  Tyler P. McCune ,  Drew H. Carlton ,  Bennie D. Hoyt

IPC: F04D29/38 ,  F04D19/00 ,  F24F7/06

Abstract: The present disclosure relates to a flow generating device for a heating, ventilation, and/or air conditioning system. The flow generating device includes a housing having a channel defining a flow path of a fluid and a fan blade having a rotational axis extending through the channel, where the fan blade is configured to rotate to force the fluid along the flow path. A portion of the fan blade axially protrudes beyond the channel in a direction generally aligned with the flow path and a winglet extends from the portion of the fan blade.

公开(公告)号：US20190383512A1

公开(公告)日：2019-12-19

申请号：US16016221

申请日：2018-06-22

Applicant: Johnson Controls Technology Company

Inventor： Tyler P. McCune ,  Theresa N. Gillette ,  Jonathan A. Burns

IPC: F24F11/65 ,  F24F11/52 ,  F24F11/58 ,  F24F11/64 ,  F24F11/72 ,  F24F11/80 ,  G05B19/042

Abstract: A climate management system includes a controller configured to receive an input indicative of an airflow rate setpoint for each zone of a plurality of zones of the climate management system. The controller is further configured to determine a respective airflow rate adjustment for each airflow rate setpoint and adjust each airflow rate setpoint based on the respective airflow rate adjustment to determine a respective adjusted airflow rate for each zone of the plurality of zones, where the respective airflow rate adjustment for each zone of the plurality of zones is based on a current annual season of a plurality of annual seasons.

公开(公告)号：US20190353383A1

公开(公告)日：2019-11-21

申请号：US15988829

申请日：2018-05-24

Applicant: Johnson Controls Technology Company

Inventor： Tyler P. McCune ,  Theresa N. Gillette ,  Jonathan A. Burns

IPC: F24F11/65 ,  F24F11/54 ,  F24F11/56 ,  F24F11/64 ,  F24F11/74 ,  G05B15/02

Abstract: The present disclosure includes a heating, ventilation, and air conditioning (HVAC) system having a zone control panel implemented to control operation of equipment in the HVAC system. The zone control panel may determine occupancy and/or an indication of occupancy of a space in the HVAC system based at least in part on motion detected by an occupancy sensor. Accordingly, the zone control panel may control the operation of the equipment based at least in part on information received from an occupancy sensor. As such, the zone control panel may more rapidly condition air and/or more suitably adjust the airflow to an occupied space in comparison with an unoccupied space.