公开(公告)号：US10436977B2

公开(公告)日：2019-10-08

申请号：US14565306

申请日：2014-12-09

Applicant: Ademco Inc.

Inventor： Gabriel Bergman ,  David Quam ,  Jeffrey Stuart ,  John Amundson ,  Paul Schwendinger ,  Kevin Weirich ,  Michael Bruce ,  Soumitri Kolavennu ,  Steven Nichols

IPC: F24F11/30 ,  F21V8/00 ,  G05B15/02 ,  F21V23/00 ,  G08B5/36 ,  H04W4/021 ,  H05K7/12 ,  H04L29/08 ,  H04L12/28 ,  F24F11/62 ,  F21Y115/10 ,  F21Y113/13 ,  F24F11/58 ,  F24F11/52 ,  H02G3/10

Abstract: An HVAC controller may be programmed using a mobile device having a touch screen display, a wireless port and a controller that is in operative communication with the touch screen display and the wireless port. The controller may establish communication with and download an application program code from the remote download server. The controller may establish a direct wireless connection between the wireless port of the mobile device and the wireless interface of the HVAC controller and execute the application program code, which provides one or more configuration screens on the touch screen display of the mobile device to enable the user to configure the HVAC controller via one or more configuration parameters, and then upload the one or more configuration parameters to the HVAC controller via the direct wireless connection between the wireless port of the mobile device and the wireless interface of the HVAC controller.

公开(公告)号：US10697554B2

公开(公告)日：2020-06-30

申请号：US16375711

申请日：2019-04-04

Applicant: Ademco Inc.

Inventor： Pavel Marak ,  Steven L. Wolff ,  Paul Schwendinger ,  Eric Barton ,  David Emmons

IPC: F16K15/03 ,  F16K37/00 ,  F24F13/14

Abstract: An illustrative damper system includes a damper blade that is configured to be positioned within a duct, such as a bypass duct of an HVAC system. A shaft is in communication with the damper blade, a torsion spring is in communication with the shaft, and a force adjustment mechanism is in communication with the torsion spring. The shaft, the damper blade, and the torsion spring may be configured such that the shaft may affect movement of the damper blade about a rotation axis and the torsion spring may provide a bias force to the shaft for biasing the damper blade toward a desired position (e.g. closed position).