-
公开(公告)号：US20180094733A1
公开(公告)日：2018-04-05
申请号：US15716947
申请日：2017-09-27
Applicant: Johnson Controls Technology Company
Inventor： Bernard P. Clement , Brian D. Klarkowski , Duane S. Freimuth , Kevin A. Weiss , Russell T. Jenks , Kyle M. Bero , Nicholas P. Prato , Gary A. Romanowich
CPC classification number: F16K5/0605 , B29K2995/002 , B29L2031/7506 , F16K5/08 , F16K11/0873 , F16K11/0876 , F16K31/041 , F16K37/0008 , F16L47/02 , Y10T137/6109 , Y10T137/6113
Abstract: A valve assembly is provided. The valve assembly includes a valve body having a valve chamber and a plurality of ports into the valve chamber. The plurality of ports include a first port, a second port, and a third port. The first port and the second port are aligned with a common axis and located on opposite sides of the valve chamber. The system further includes a valve member located within the valve chamber. The valve member is a rotatable ball having a fluid passage that extends through the ball and includes an opening at the end of the ball. The fluid passage is substantially oval-shaped when viewed at the opening in a direction parallel to the fluid passage. The valve assembly further includes a valve stem that is coupled to a valve member and has a first end that extends from the valve body.
-
公开(公告)号：US20220275963A1
公开(公告)日：2022-09-01
申请号：US17187175
申请日：2021-02-26
Applicant: Johnson Controls Technology Company
Inventor： Jason J. Raasch , Christopher Brophy , Kevin A. Weiss , Duane S. Freimuth
Abstract: A flow control device for controlling flow in a heating, ventilation, or air conditioning (HVAC) system is shown. The flow control device includes a valve body including an inlet path, an outlet path, a valve member, and a valve stem coupled to the valve member. The flow control device includes a first sensor configured to obtain pressure measurements within the valve body, a second sensor configured to obtain displacement measurements of the valve stem, and a controller including a processing circuit configured to determine a flowrate based at least on the pressure measurements from the first sensor and the displacement measurements from the second sensor.
-
公开(公告)号：US11121741B2
公开(公告)日：2021-09-14
申请号：US16690104
申请日：2019-11-20
Applicant: Johnson Controls Technology Company
Inventor： Daniel R. Rumler , Steven L. Whitsitt , Robert K. Alexander , Christopher Merkl , Gary A. Romanowich , Bernard Clement , Kevin A. Weiss
Abstract: A sensor in a building HVAC system includes a transducer configured to measure a variable in the building HVAC system and to generate a sensor reading indicating a value of the measured variable. The sensor includes a communications interface configured to provide the sensor reading to a control device in the building HVAC system and a near field communication (NFC) circuit separate from the communications interface. The NFC circuit is configured to facilitate bidirectional NFC data communications between the sensor and a mobile device. The sensor includes a processing circuit having a processor and memory. The processing circuit is configured to wirelessly transmit data stored in the memory of the sensor to the mobile device via the NFC circuit, wirelessly receive data from the mobile device via the NFC circuit, and store the data received from the mobile device in the memory of the sensor.
-
Patent Agency Ranking
公开(公告)号：US20190353389A1
公开(公告)日：2019-11-21
申请号：US15979867
申请日：2018-05-15
Applicant: Johnson Controls Technology Company
Inventor： Russell T. Jenks , Cory C. Strebe , Kevin A. Weiss
Abstract: A removable circuit card assembly configured to be inserted into an HVAC device is provided. The removable circuit card assembly includes a printed wiring board, an enclosure cap coupled to the printed wiring board, and a dual in-line package (DIP) switch component coupled to the printed wiring board. The DIP switch component includes multiple DIP switches. Each of the DIP switches is configured to be actuated between a first position and a second position.
-
公开(公告)号：US10203671B2
公开(公告)日：2019-02-12
申请号：US14727284
申请日：2015-06-01
Applicant: Johnson Controls Technology Company
Inventor： Gary A. Romanowich , Kevin A. Weiss , Jeff S. Flannery , Russell W. Diamond , Robert K. Alexander
Abstract: An actuator in an HVAC system includes a housing, a motor, a hub configured to receive a shaft, and a processing circuit. The processing circuit is configured to operate the actuator in at least a first speed mode and a second speed mode that is faster than the first speed mode. The processing circuit is further configured to perform a calibration process for the actuator. The calibration process includes temporarily shifting the actuator from the first speed mode to the second speed mode and driving the shaft through a predetermined sequence of positions with the actuator in the second speed mode.
-
公开(公告)号：US20180094737A1
公开(公告)日：2018-04-05
申请号：US15717252
申请日：2017-09-27
Applicant: Johnson Controls Technology Company
Inventor： Bernard P. Clement , Brian D. Klarkowski , Duane S. Freimuth , Kevin A. Weiss , Russell T. Jenks , Kyle M. Bero , Nicholas P. Prato , Gary A. Romanowich
IPC: F16K11/087 , F16K37/00 , F16K27/06 , F16K11/22 , F16K31/02
CPC classification number: F16K5/0605 , B29K2995/002 , B29L2031/7506 , F16K5/08 , F16K11/0873 , F16K11/0876 , F16K31/041 , F16K37/0008 , F16L47/02 , Y10T137/6109 , Y10T137/6113
Abstract: A valve assembly is provided. The valve assembly includes a valve body having a valve chamber and multiple ports into the valve chamber. The multiple ports include a first port, a second port, and a third port. The first port and the second port are aligned with a common axis and located on opposite sides of the valve chamber. The system further includes a valve member controllably movable relative to the valve body and configured to modulate fluid flow through the valve assembly and a valve stem coupled to the valve member. The valve stem extends from the valve body and includes a keying feature that ensures correct orientation of the valve member relative to an actuator. The actuator is configured to controllably move the valve member.
-
公开(公告)号：US20180094735A1
公开(公告)日：2018-04-05
申请号：US15716101
申请日：2017-09-26
Applicant: Johnson Controls Technology Company
Inventor： Bernard P. Clement , Brian D. Klarkowski , Duane S. Freimuth , Kevin A. Weiss , Russell T. Jenks , Kyle M. Bero , Nicholas P. Prato , Gary A. Romanowich
IPC: F16K11/087
Abstract: A multipurpose valve tool is provided. The multipurpose valve tool includes multiple flow control discs, a retention ring, and a valve key. The flow control discs are configured to be installed within a valve body of a valve assembly to modulate a flow of fluid through an outlet port of the valve body. The retention ring is configured to retain the flow control discs on a component of the valve assembly when the flow control discs are not installed within the valve body. The valve key includes a first end configured to engage an installation feature in a retention fastener for one of the flow control discs. The flow control discs, the retention ring, and the valve key are detachably coupled to each other.
-
公开(公告)号：US20150260425A1
公开(公告)日：2015-09-17
申请号：US14727284
申请日：2015-06-01
Applicant: Johnson Controls Technology Company
Inventor： Gary A. Romanowich , Kevin A. Weiss , Jeff S. Flannery , Russell W. Diamond , Robert K. Alexander
CPC classification number: G05B15/02 , F24F11/30 , F24F11/62 , F24F11/74 , F24F13/1426 , F24F2013/1433
Abstract: An actuator in an HVAC system includes a housing, a motor, a hub configured to receive a shaft, and a processing circuit. The processing circuit is configured to operate the actuator in at least a first speed mode and a second speed mode that is faster than the first speed mode. The processing circuit is further configured to perform a calibration process for the actuator. The calibration process includes temporarily shifting the actuator from the first speed mode to the second speed mode and driving the shaft through a predetermined sequence of positions with the actuator in the second speed mode.
Abstract translation: HVAC系统中的致动器包括壳体，马达，被配置为接收轴的毂和处理电路。 处理电路被配置为以比第一速度模式更快的至少第一速度模式和第二速度模式操作致动器。 处理电路还被配置为执行致动器的校准处理。 校准过程包括将致动器从第一速度模式临时移动到第二速度模式，并且通过致动器处于第二速度模式的轴的预定顺序驱动轴。
-
-
-
-
-
-
-
Search Results
28
records
(took 0.022 seconds)
