Johnson Controls Technology Company

Tyco Fire + Security Gmbh

Johnson Controls Tyco IP Holdings Llp

Johnson Controls Gmbh

Air Distribution Technologies Ip, LLC

Damon Bryan Smith

Jean H Scholten

John Michael Reiszl

John Robert Taylor, Jr

Aurimas Aniulis

Sudhi R Sinha

William Paul Alberth, Jr

Joseph R Ribbich

John Peter Cipolla

Charles J Gaidish

Michael L Ribbich

Kurt Joseph Mease

A flow control member includes a body portion configured to be coupled to a damper plate and a plurality of projections extending from a periphery of the body portion. The plurality of projections defining an flow space between adjacent projections. The plurality of projections vary in size along the periphery of the body portion.

Air duct damper and installation components

A valve assembly, includes a valve body having an inlet portion, an outlet portion, and a constriction portion; a shaft positioned within the valve body and extending along a longitudinal axis of the valve body; a cone provided within the inlet portion and configured to move along the shaft; a spring configured to bias the cone away from the constriction and positioned between a first piston fixed to the cone and a second piston fixed to the shaft; and an adjustable spacer positioned between a fixed position on the shaft and the second piston. The adjustable spacer is adjustable in length to change an effective length of the adjustable spacer and change a position of the second piston on the shaft.

Valve assembly with adjustable spacer and noise reduction

An air duct includes a shell, a first annular chamber defined along a circumference of the sidewall and fluidly coupled with an inner volume defined by the shell through multiple first openings, a second annular chamber defined along the circumference of the shell at a longitudinal position downstream of the first annular chamber, and fluidly coupled with the inner volume of the shell through multiple second openings, a first pressure sensing coupler, a second pressure sensing coupler, a first field accessible coupler, and a second field accessible coupler. The first pressure sensing coupler is fluidly coupled with the first annular chamber and the second pressure sensing coupler is fluidly coupled with the second annular chamber for pressure detection. The first and second field accessible couplers are fluidly coupled with the first and second annular chambers for providing pressurized air to the first annular chamber and the second annular chamber.

Air duct assembly with field accessible ports in communication with a pressure source and pressure sensing ports in communication with a pressure sensor

A display device includes a front portion, a rear portion, a halo, and sides extending between the front portion and the rear portion. The front portion, the rear portion, and the sides form an enclosure. The halo includes a rim and an internal structure. The rim is positioned between the front portion and the rear portion. The internal structure is at least partially within the enclosure and includes a sweep portion and a receiving post. The receiving post and the sweep portion are configured to receive light emitted by one or more light emitting devices and at least one of guide, direct, diffuse, focus, and scatter light emitted by the one or more light emitting devices out of the display device.

Display device with halo

An air damper assembly for an air duct having an interior wall and an exterior wall is provided. The air damper assembly includes a damper plate having a periphery and multiple teeth spaced at least partially around and extending from the periphery. The multiple teeth vary in length from a maximum to a minimum over a span of approximately 90 degrees around the periphery. The air damper assembly further includes an axle assembly fixedly coupled to the damper plate and rotatably coupled to the air duct. Rotation of the axle assembly causes the damper plate to rotate within the air duct between a fully open position and a fully closed position to increase or decrease a flow of fluid through the air duct.

Air duct damper

Damper

Display device

A thermostat for a building includes a light emitting diode (LED) system including one or more LEDs configured to emit light to illuminate a floor area beneath the thermostat. The thermostat incorporates an occupancy sensor to sense the approach of a user based on changes in conditions in proximity to the thermostat and detect an ambient light level. The thermostat includes a processing circuit configured to receive data outputs from the occupancy sensor, determine whether the data outputs indicate the approach of a user, cause the one or more LEDs to emit the light towards the floor in response to an indication that a user is approaching the thermostat based on occupancy sensor data correlated with occupancy conditions, and record and store LED activations and deactivations for later retrieval as historic data. The one or more LEDs may be configured as an illumination module removably attachable to the thermostat.

Thermostat with area light system and occupancy sensor

A thermostat for a building includes a halo light emitting diode (LED) system including one or more LEDs configured to emit light and a halo diffuser structured around at least a portion of an outer edge of the thermostat. The halo diffuser is configured to diffuse the emitted light of the one or more LEDs around at least the portion of the outer edge of the thermostat. The thermostat includes a processing circuit configured to receive one or more data streams, determine whether the one or more data streams indicate a building emergency condition, and operate the one or more LEDs of the halo LED system to indicate the building emergency condition to a user.

Growing community of inventors

Alto, GA, United States of America

Damon Bryan Smith