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Publication numberWO2008094166 A3
Publication typeApplication
Application numberPCT/US2007/008322
Publication date9 Apr 2009
Filing date4 Apr 2007
Priority date30 Jan 2007
Also published asCA2676969A1, EP2062109A2, US8033479, US8695888, US9182140, US9194599, US9194600, US9222692, US9273879, US9303889, US9316407, US9353963, US9353964, US9618223, US20070119958, US20120024969, US20140158336, US20140158337, US20140158338, US20140158778, US20140158779, US20140158780, US20140158781, US20140158782, US20150330657, US20150354844, US20160025363, US20160091220, US20160231013, WO2008094166A2
Publication numberPCT/2007/8322, PCT/US/2007/008322, PCT/US/2007/08322, PCT/US/7/008322, PCT/US/7/08322, PCT/US2007/008322, PCT/US2007/08322, PCT/US2007008322, PCT/US200708322, PCT/US7/008322, PCT/US7/08322, PCT/US7008322, PCT/US708322, WO 2008/094166 A3, WO 2008094166 A3, WO 2008094166A3, WO-A3-2008094166, WO2008/094166A3, WO2008094166 A3, WO2008094166A3
InventorsLawrence Kates
ApplicantLawrence Kates
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Electronically-controlled register vent for zone heating and cooling
WO 2008094166 A3
An Electronically-Controlled Register vent (ECRV) that can be easily installed by a homeowner or general handyman is disclosed. The ECRV can be used to convert a non-zoned HVAC system into a zoned system. The ECRV can also be used in connection with a conventional zoned HVAC system to provide additional control and additional zones not provided by the conventional zoned HVAC system. In one embodiment, the ECRV is configured have a size and form-factor that conforms to a standard manually-controlled register vent. In one embodiment, a zone thermostat is configured to provide thermostat information to the ECRV. In one embodiment, the zone thermostat communicates with a central monitoring system that coordinates operation of the heating and cooling zones.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
BE1001873A4 * Title not available
DE202004010819U1 *10 Jul 200430 Sep 2004Gebrüder Trox Gesellschaft mit beschränkter HaftungVolumenstromregler, insbesondere für klima- und lüftungstechnische Anlagen
EP0697571A1 *17 Aug 199421 Feb 1996Johnson Service CompanyActuator with spring-return mechanism
FR2671372A1 * Title not available
US20040211200 *24 Apr 200328 Oct 2004Mcmillan Scott D.Current control loop for actuator and method
US20040224627 *4 May 200411 Nov 2004Becelaere Robert VanFire/smoke damper control system
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US918214018 Feb 201410 Nov 2015Google Inc.Battery-operated wireless zone controllers having multiple states of power-related operation
US919459918 Feb 201424 Nov 2015Google Inc.Control of multiple environmental zones based on predicted changes to environmental conditions of the zones
US919460018 Feb 201424 Nov 2015Google Inc.Battery charging by mechanical impeller at forced air vent outputs
US920867614 Mar 20138 Dec 2015Google Inc.Devices, methods, and associated information processing for security in a smart-sensored home
US927387918 Feb 20141 Mar 2016Google Inc.Occupancy-based wireless control of multiple environmental zones via a central controller
US935396414 Aug 201531 May 2016Google Inc.Systems and methods for wirelessly-enabled HVAC control
International ClassificationG05D23/19
Cooperative ClassificationF24F11/001, F24F11/0012, F24F2011/0065, F24F3/044, F24F2011/0041, F24F2011/0056, F24F2011/0091, F24F2011/0067, F24F2011/0071, F24F2011/0068, F24F11/0076, F24F11/022, F24F11/04, F24F11/008, F24F11/0086, F24F11/0034, F24F1/022, F24F11/0001, F24F7/10, F24F11/006, G05D23/1934, F24F11/053
European ClassificationF24F11/053, F24F11/00R5, G05D23/19B4, G05D23/19G4C2
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