Invention Grant
- Patent Title: Systems and methods for sensing dew point in a building space
- Patent Title (中): 用于检测建筑空间露点的系统和方法
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Application No.: US13668184Application Date: 2012-11-02
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Publication No.: US09188993B2Publication Date: 2015-11-17
- Inventor: Michael J. Wenzel
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Holland
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Holland
- Agency: Foley & Lardner LLP
- Main IPC: G05B13/02
- IPC: G05B13/02 ; G05D23/19
Abstract:
A method of maintaining a temperature of a surface in a building space to be above a dew point of the building space includes calculating a dew point based on a temperature measurement and a relative humidity measurement. The method further includes estimating a safety margin associated with the dew point calculation, determining a minimum temperature of the surface, wherein the minimum temperature is a function of the dew point and the safety margin, and commanding a first component of a building automation system to adjust a current temperature of the surface to be greater than the minimum temperature.
Public/Granted literature
- US20140129044A1 SYSTEMS AND METHODS FOR SENSING DEW POINT IN A BUILDING SPACE Public/Granted day:2014-05-08
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