Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017155965) RETURN AIR INTAKE GRILLE DE-ICING METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/155965 International Application No.: PCT/US2017/021115
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
B60H 1/32 (2006.01) ,F25D 21/08 (2006.01) ,F25D 21/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
32
Cooling devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
21
Defrosting; Preventing frosting; Removing condensed or defrost water
06
Removing frost
08
by electric heating
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
21
Defrosting; Preventing frosting; Removing condensed or defrost water
Applicants:
CARRIER CORPORATION [US/US]; One Carrier Place Farmington, Connecticut 06032, US
Inventors:
BENEDICT, Thomas J.; US
Agent:
STANGO, Nicholas; US
Priority Data:
62/304,53107.03.2016US
Title (EN) RETURN AIR INTAKE GRILLE DE-ICING METHOD
(FR) PROCÉDÉ DE DÉGIVRAGE DE GRILLE D'ADMISSION D'AIR DE RETOUR
Abstract:
(EN) A method (300) of de-icing a return air intake of a transport refrigeration system is provided. The method comprises using a controller for controlling the refrigeration system; determining (306) when de-icing mode is required; deactivating (308) an evaporator and an evaporator fan of the refrigeration system when de-icing mode is required; activating (310) a heater when de-icing mode is required; adjusting (312) the temperature of the heater to a selected temperature; deactivating (314) the heater when the heater has reached the selected temperature; and permitting (316) the refrigeration system to remain deactivated for a selected time period.
(FR) L'invention concerne un procédé (300) de dégivrage d'une admission d'air de retour d'un système de réfrigération de transport. Le procédé comprend l'utilisation d'un dispositif de commande permettant de commander le système de réfrigération ; la détermination (306) lorsqu'un mode de dégivrage est requis ; la désactivation (308) d'un évaporateur et d'un ventilateur d'évaporateur du système de réfrigération lorsque le mode de dégivrage est requis ; l'activation (310) d'un appareil de chauffage lorsqu'un mode de dégivrage est requis ; le réglage (312) de la température de l'appareil de chauffage à une température sélectionnée ; la désactivation (314) de l'appareil de chauffage lorsque l'appareil de chauffage a atteint la température sélectionnée ; et l'autorisation (316) pour le système de réfrigération de rester désactivé pendant une durée sélectionnée.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)