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1. WO1996002800 - REFRIGERATOR

Publication Number WO/1996/002800
Publication Date 01.02.1996
International Application No. PCT/KR1995/000082
International Filing Date 29.06.1995
IPC
F25D 17/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
F25D 17/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
06by forced circulation
G05D 23/19 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
CPC
F25D 17/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating air, e.g. by convection
042Air treating means within refrigerated spaces
045Air flow control arrangements
F25D 17/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating air, e.g. by convection
06by forced circulation
062in household refrigerators
065with compartments at different temperatures
F25D 2317/061
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
061through special compartments
F25D 2317/0653
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
065characterised by the air return
0653through the mullion
F25D 2317/067
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
067characterised by air ducts
F25D 2317/0682
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
068characterised by the fans
0682Two or more fans
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 416, Maetan-dong Paldal-gu Suwon-city Kyungki-do 440-370, KR (AllExceptUS)
  • PARK, Seak, Haeng [KR/KR]; KR (UsOnly)
  • KIM, Yong, Myoung [KR/KR]; KR (UsOnly)
Inventors
  • PARK, Seak, Haeng; KR
  • KIM, Yong, Myoung; KR
Agents
  • SUH, Sang, Wook; Sang Wook Suh International Patent Law Firm 823-22, Youksam-dong Kangnam-ku Seoul 135-080, KR
Priority Data
1994/1742119.07.1994KR
1994/1742219.07.1994KR
1994/1742319.07.1994KR
1994/1742419.07.1994KR
1994/1742519.07.1994KR
1994/1742819.07.1994KR
1994/1742919.07.1994KR
1994/1743019.07.1994KR
1994/1751420.07.1994KR
1994/1751520.07.1994KR
1994/3355810.12.1994KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REFRIGERATOR
(FR) REFRIGERATEUR
Abstract
(EN)
This invention relates to a cool-air circulating apparatus (40) of an integrated housing construction which evenly distributes cool air into one compartment of a refrigerator achieving uniform cooling throughout the entire space of the compartment. The cool-air circulating apparatus (40) comprises an air suction member (42) extending outward horizontally and a cool-air discharge member (41) extending downwards from the middle of the air suction member (42). The air suction member (42) includes: at least one or more air suction opening(s) (43, 43') formed on the surface of the air suction member (42); and a fan (60) and at least one or more evaporator(s) (50, 50') mounted in the air suction member (42). The cool-air discharge member (41) includes: a grille (44) with cool-air discharge openings (45) mounted on the front of the cool-air discharge member (41); and a blade (70) disposed lengthwise in the cool-air discharge member (41). By using such a cool-air circulating apparatus (40), the air in the refrigerating compartment (23) can be introduced into the air suction member (42) through the air suction opening(s) (43) and then cooled by the operation of the fan (60) and the evaporator(s) (50), and subsequently flowing to the cool-air discharge member (41). The cool air is then distributed evenly into the refrigerating compartment (23), through the cool-air discharge openings (45) by the rotation of the blade (70).
(FR)
Appareil (40) de mise en circulation d'air froid à meuble intégré. Cet appareil distribue de manière homogène de l'air froid dans l'un des compartiments d'un réfrigérateur afin d'assurer un refroidissement homogène dans la totalité du volume du compartiment. Ledit appareil (40) de mise en circulation d'air froid comporte un organe (42) d'aspiration d'air s'étendant horizontalement vers l'extérieur, et un organe (41) de distribution d'air froid s'étendant vers le bas à partir de la partie centrale de l'organe (42) d'aspiration d'air. Ledit organe (42) d'aspiration d'air comprend au moins un orifice (43, 43') d'aspiration d'air formé à la surface de l'organe (42) d'aspiration d'air, ainsi qu'un ventilateur (60) et un ou plusieurs évaporateurs (50, 50') montés dans l'organe (42) d'aspiration d'air. Ledit organe (41) de distribution d'air froid comprend une grille (44) munie d'orifices (45) de distribution d'air froid et montée sur la face antérieure de l'organe (41) de distribution d'air froid, ainsi qu'une pale (70) montée longitudinalement dans l'organe (41) de distribution d'air froid. L'utilisation de cet appareil (40) de mise en circulation d'air froid permet d'introduire l'air du compartiment frigorifique (23) dans l'organe (42) d'aspiration d'air, par l'intermédiaire du ou des orifice(s) (43) d'aspiration d'air, et de le refroidir grâce à l'action du ventilateur (60) et du ou des évaporateur(s) (50), à la suite de quoi il s'écoule vers l'organe (41) de distribution d'air froid. Ensuite, la rotation de la pale (70) fait passer l'air froid par les orifices (45) de distribution d'air froid et l'introduit dans le compartiment frigorifique (23) où il se répartit de manière homogène.
Also published as
Latest bibliographic data on file with the International Bureau