Multi-mode cabin heating system with dual heating source
Abstract
A heating system for an automotive passenger cabin includes a blower fan generating an air flow; a first heater core downstream of the blower fan; a second heater core downstream of the first heater core; a coolant loop with a first branch and a second branch, wherein the first heater core is disposed in the first branch and the second heater core is disposed in the second branch; a change-over valve arrangement having a first setting establishing fluid communication between the first and second heater cores by connecting the first and second branches in two locations on opposite sides of the first and second heater cores. The change-over valve arrangement has a second setting separating the fluid communication between the first and second heater cores by disconnecting the first and second branches. The second branch or both the first and the second branch are connectable to a PCM heater.
- Inventors:
- Issue Date:
- Research Org.:
- MAHLE International GmbH, Stuttgart (Germany)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568592
- Patent Number(s):
- 10350961
- Application Number:
- 15/440,431
- Assignee:
- MAHLE International GmbH (Stuttgart, DE)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60H - ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
- DOE Contract Number:
- EE0006444
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 02/23/2017
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Wang, Mingyu, Wolfe, IV, Edward, Craig, Timothy, and Kadle, Prasad. Multi-mode cabin heating system with dual heating source. United States: N. p., 2019.
Web.
Wang, Mingyu, Wolfe, IV, Edward, Craig, Timothy, & Kadle, Prasad. Multi-mode cabin heating system with dual heating source. United States.
Wang, Mingyu, Wolfe, IV, Edward, Craig, Timothy, and Kadle, Prasad. Tue .
"Multi-mode cabin heating system with dual heating source". United States. https://www.osti.gov/servlets/purl/1568592.
@article{osti_1568592,
title = {Multi-mode cabin heating system with dual heating source},
author = {Wang, Mingyu and Wolfe, IV, Edward and Craig, Timothy and Kadle, Prasad},
abstractNote = {A heating system for an automotive passenger cabin includes a blower fan generating an air flow; a first heater core downstream of the blower fan; a second heater core downstream of the first heater core; a coolant loop with a first branch and a second branch, wherein the first heater core is disposed in the first branch and the second heater core is disposed in the second branch; a change-over valve arrangement having a first setting establishing fluid communication between the first and second heater cores by connecting the first and second branches in two locations on opposite sides of the first and second heater cores. The change-over valve arrangement has a second setting separating the fluid communication between the first and second heater cores by disconnecting the first and second branches. The second branch or both the first and the second branch are connectable to a PCM heater.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 16 00:00:00 EDT 2019},
month = {Tue Jul 16 00:00:00 EDT 2019}
}
Works referenced in this record:
Method and Apparatus for the Storage of Heat
patent, May 1954
- Telkes, Maria
- US Patent Document 2677243
Air-Conditioning System
patent-application, March 2013
- Yagi, Ryosuke; Yoshida, Mitsunobu; Hisano, Kaatsumi
- US Patent Application 13/462281; 20130074533
Air Conditioner for Vehicle
patent-application, May 2011
- Ota, Koji; Maeda, Manabu; Nishikawa, Michio
- US Patent Application 12/927741; 20110120146
LHTES device for electric vehicle, system comprising the same and method for controlling the same
patent-application, June 2012
- Chang, Chien-lung; Lin, Po-chang
- US Patent Application 12/968642; 20120152511
Heating System for Electric Vehicle
patent-application, December 2014
- Park, June Kyu; Chang, Yong Soo; Lee, Bock Cheol
- US Patent Application 14/137976; 20140353392
Vehicle air conditioning system with cold accumulator
patent, February 2005
- Shirota, Yuichi; Takahashi, Koji; Ban, Koichi
- US Patent Document 6,854,513
Air Conditioner for Vehicle
patent-application, November 2017
- Omi, Yasumitsu
- US Patent Application 15/527355; 20170326949
Thermal Management Systems and Methods
patent-application, August 2005
- Gering, Kevin L.; Haefner, Daryl R.
- US Patent Application 10/772762; 20050167169
Plumbed thermal energy storage system
patent, September 1996
- Longardner, William J.; Gustin, Joseph A.; Rafalovich, Alexander Pinkus
- US Patent Document 5,553,662
Thermal Management System for a Vehicle, and a Method of Controlling the Same
patent-application, September 2017
- Zahdeh, Akram R.
- US Patent Application 15/079597; 20170274729
Heat Pump Cycle
patent-application, January 2018
- Kawano, Hiroaki
- US Patent Application 15/546492; 20180022185
Temperature Control Systems with Thermoelectric Devices
patent-application, August 2013
- Ranalli, Marco; Adldinger, Martin; Barnhart, Todd Robert
- US Patent Application 13/802201; 20130192272
Phase change material evaporator charging control
patent, July 2016
- Wang, Mingyu; Kadle, Prasad S.; Wolfe, IV, Edward
- US Patent Document 9,400,510
Heating apparatus
patent, June 1998
- Okumura, Yoshihiko; Ito, Koichi; Inoue, Yoshimitsu
- US Patent Document 5,762,266
Auxiliary Power Unit Heating System
patent-application, July 2007
- Millard, Fred; Ali, Imtiaz; Hayes, Joseph
- US Patent Application 11/330435; 20070170271
Air Conditioner for a Motor Vehicle
patent-application, October 2005
- Feuerecker, Gunther; Kemle, Andreas
- US Patent Application 10/517054; 20050224221
Air conditioner for automotive vehicle
patent, September 2007
- Inoue, Satoshi; Ooishi, Shigeji; Satoh, Hideaki
- US Patent Document 7,266,967
Electrical or Hybrid Motor Vehicle with Thermal Conditioning System Upgrading Low-Level Sources
patent-application, January 2009
- Douarre, Alain
- US Patent Application 12/278451; 20090020620
Air Conditioner for Vehicle
patent-application, August 2013
- Arai, Fuijo; Uematsu, Yutaka
- US Patent Application 13/877786; 20130199217
Heat exchanger with phase change material manifolds
patent, January 2016
- Goenka, Lakhi Nandlal
- US Patent Document 9,242,530
Electrical or hybrid motor vehicle with thermal conditioning system upgrading low-level sources
patent, February 2013
- Douarre, Alain
- US Patent Document 8,371,512