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Heat pump (server) coupled washer and dryer pair

Beihoff, Bruce C. ; Cur, Nihat O. ; et al.
2015
Online Patent

Titel:
Heat pump (server) coupled washer and dryer pair
Autor/in / Beteiligte Person: Beihoff, Bruce C. ; Cur, Nihat O. ; Dunsbergen, Kirk M. ; Luckman, Joel A. ; Sunshine, Richard A. ; Xie, Tao
Link:
Veröffentlichung: 2015
Medientyp: Patent
Sonstiges:
  • Nachgewiesen in: USPTO Patent Grants
  • Sprachen: English
  • Patent Number: 9,027,371
  • Publication Date: May 12, 2015
  • Appl. No: 13/169290
  • Application Filed: June 27, 2011
  • Assignees: Whirlpool Corporation (Benton Harbor, MI, US)
  • Claim: 1. An appliance system comprising: an appliance group that includes at least two appliances including: a first appliance designed to perform a first consumer function related to the first appliance; a first sensor to detect a first amount of thermal energy within the first appliance; a second appliance separate from the first appliance and designed to perform a second consumer function related to the second appliance; and a second sensor to detect a second amount of thermal energy within the second appliance; a thermal energy generator in communication with a processor that heats at least one thermal energy bearing fluid, and is operatively connected to the first appliance and the second appliance; and the processor in communication with the first and second sensors and programmed to process the first and second amounts of thermal energies and, direct the thermal energy generator to deliver thermal energy to the one of the first appliance and second appliance having the smallest respective thermal energy to reduce the power consumption for operating the appliance group.
  • Claim: 2. The appliance system as set forth in claim 1 , further comprising a plurality of cycle parameters and an input for each of the at least two appliances in the appliance group, and a database, each of the plurality of cycle parameters having the thermal needs of the respective one of the at least two appliances and the input operable to select one of the plurality of cycle parameters so as to actuate the respective one of the at least two appliances in the selected cycle parameters.
  • Claim: 3. The appliance system as set forth in claim 2 , wherein the processor is operable to process the selected cycle parameters so as to actuate the thermal energy generator to deliver thermal energy to each of the at least two appliances, wherein the processor is also operable to deliver thermal energy from the first appliance to the second appliance when the thermal energy generated from the first appliance exceeds the thermal energy needs of the selected cycle parameter for the first appliance and the thermal energy detected in the second appliance does not meet the thermal energy needs of the selected cycle parameter for the second appliance.
  • Claim: 4. The appliance system as set forth in claim 1 , wherein the sensor is a first sensor and a second sensor, the first sensor in communication with and operable to detect the amount of thermal energy generated by the first appliance, the second sensor in communication with and operable to detect the amount of thermal energy generated by the second appliance.
  • Claim: 5. The appliance system as set forth in claim 1 , wherein the thermal energy generator is a water heater.
  • Claim: 6. The appliance system as set forth in claim 5 , wherein the water heater includes a first inlet, a second inlet, and an outlet, the first inlet in fluid communication with a utility water supply, the second inlet and outlet in fluid communication with the appliance group.
  • Claim: 7. The appliance system as set forth in claim 6 , further comprising a pump operable to deliver a thermal energy bearing fluid from the appliance group to the water heater.
  • Claim: 8. The appliance system as set forth in claim 6 , further comprising a filter operable to filter a thermal energy bearing fluid delivered from the appliance group to the water heater.
  • Claim: 9. The appliance system as set forth in claim 6 , wherein the first appliance comprises a washer and the second appliance comprises a dryer including a liquid to air converter, an air heater, and a first air conduit delivering air from the environment to the air heater for introduction into the dryer, the liquid to air converter operable to selectively inject steam into the dryer during drying operations, the liquid to air converter in fluid communication with the first inlet and adjacent the first air conduit so as to transfer thermal energy to the first air conduit.
  • Claim: 10. The appliance system as set forth in claim 9 , further comprising a second air conduit, the second air conduit interconnecting the washer to the first air conduit, the second air conduit operable to receive thermal energy from the washer so as to provided heated air to the first air conduit.
  • Claim: 11. The appliance system as set forth in claim 1 , wherein the processor is further programmed to direct the thermal energy generator to deliver the thermal energy to both of the first appliance and second appliance when their respective thermal energies are similar.
  • Claim: 12. The appliance system as set forth in claim 1 , wherein each of the first and second appliances have a respective valve, and wherein the processor is further programmed to direct the thermal energy generator to deliver the thermal energy to the one of the first appliance and second appliance by controlling the valves.
  • Current U.S. Class: 68/27
  • Patent References Cited: 3771238 November 1973 Vaughn ; 4275510 June 1981 George ; 4509345 April 1985 Alio ; 4891892 January 1990 Narang ; 5228318 July 1993 Burgin ; 5537955 July 1996 Wu ; 5787537 August 1998 Mannillo ; 7055262 June 2006 Goldberg et al. ; 7275504 October 2007 Schaeche et al. ; 7404303 July 2008 Barbosa et al. ; 7665225 February 2010 Goldberg et al. ; 2006/0174915 August 2006 Hedstrom et al. ; 2007/0227467 October 2007 Gordon et al. ; 2007/0251115 November 2007 Bringewatt et al. ; 2008/0245087 October 2008 Orcutt ; 2009/0000573 January 2009 McClellan ; 2010/0024239 February 2010 Kono et al. ; 2010/0107703 May 2010 Hisano et al. ; 2011/0011136 January 2011 Wientjens ; 2011/0041564 February 2011 Beihoff et al. ; 2161495 June 1973 ; 10045074 March 2002 ; 1548174 June 2005 ; 2011/022479 February 2011
  • Other References: European Search Report for Corresponding EP 12172760.6, Nov. 5, 2012. cited by applicant
  • Primary Examiner: Perrin, Joseph L

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