US20170292766A1 - Refrigerator and cold air circulation module for a refrigerator - Google Patents

Refrigerator and cold air circulation module for a refrigerator Download PDF

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Publication number
US20170292766A1
US20170292766A1 US15/365,586 US201615365586A US2017292766A1 US 20170292766 A1 US20170292766 A1 US 20170292766A1 US 201615365586 A US201615365586 A US 201615365586A US 2017292766 A1 US2017292766 A1 US 2017292766A1
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US
United States
Prior art keywords
cold air
refrigerator
produce
closing mechanism
produce box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/365,586
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English (en)
Inventor
Wang Goo LEE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WiniaDaewoo Co Ltd
Original Assignee
Dongbu Daewoo Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongbu Daewoo Electronics Corp filed Critical Dongbu Daewoo Electronics Corp
Assigned to DONGBU DAEWOO ELECTRONICS CORPORATION reassignment DONGBU DAEWOO ELECTRONICS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LEE, WANG GOO
Publication of US20170292766A1 publication Critical patent/US20170292766A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/02—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details 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
    • F25D2317/06—Details 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 with forced air circulation
    • F25D2317/061—Details 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 with forced air circulation through special compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details 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
    • F25D2317/06—Details 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 with forced air circulation
    • F25D2317/066—Details 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 with forced air circulation characterised by the air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/121—Sensors measuring the inside temperature of particular compartments

Definitions

  • the present disclosure relates to a refrigerator and a cold air circulation module for a refrigerator, more specifically, to a refrigerator and a cold air circulation module for a refrigerator, which are capable of maintaining relatively constant internal temperatures and humidity within a produce box.
  • a refrigerator is an apparatus for storing food at a low temperature and may be used to store food in a frozen state or a refrigerated state depending on the kinds of food to be stored.
  • the interior of the refrigerator is cooled by a continuous supply of cold air.
  • the cold air is continuously generated by a heat exchange process using a refrigerant, where a freezing cycle consisting of compression, condensation, expansion and evaporation is used to generate cold air.
  • the cold air supplied into the refrigerator is uniformly transferred to the interior of the refrigerator by convection and is used to store food at a desired temperature within the refrigerator.
  • the refrigerator includes a main body having a rectangular shape and an opening on a front surface thereof.
  • a refrigerating compartment and a freezing compartment may be provided within the main body.
  • a refrigerating compartment door and a freezing compartment door may be provided on the front surface of the main body for selectively closing open portions of the main body.
  • Drawers, shelves, storage compartments and the like may be provided in the internal storage spaces of the refrigerator for storing different kinds of food in an optimal state.
  • Top-mount-type refrigerators having a freezing compartment positioned above a refrigeration compartment are a common type of refrigerator.
  • bottom-freeze-type refrigerators having a freezing compartment positioned below a refrigeration compartment have become popular due to enhanced user convenience.
  • the internal temperature and humidity of a produce compartment are set to conform with the temperature and humidity of a refrigeration compartment.
  • the temperature and humidity of the produce compartment may not be set for optimally maintaining the freshness of produce (e.g., fruits, vegetables, herbs, etc.) stored in the produce compartment for a long period of time.
  • the freshness of produce e.g., fruits, vegetables, herbs, etc.
  • the internal temperature of the produce compartment is changed due to frequent opening and closing of the refrigerator door, for example, it is very difficult to optimally maintain the freshness of produce stored within the produce compartment.
  • Embodiments of the present disclosure provide a refrigerator and a cold air circulation module for a refrigerator, which are capable of maintaining relatively constant internal temperatures and humidity within a produce box.
  • a refrigerator includes a refrigerator main body, a cold air generation unit disposed within the refrigerator main body configured to generate cold air, a produce storage unit configured to accommodate a produce box, and a cold air circulation module configured to provide cold air to the produce box.
  • the cold air circulation module includes a cold air flow path configured to guide the cold air from the cold air generation unit to the produce box, and a closing mechanism configured to selectively discharge the cold air from the produce box.
  • a cold air circulation module for a refrigerator.
  • the cold air circulation module includes a cold air flow path configured to guide cold air generated by a cold air generation unit of a refrigerator to a removable produce box, and a closing mechanism configured to selectively discharge the cold air from within the produce box, where the closing mechanism comprises a discharge port comprising a plurality of discharge holes disposed on a front side of a produce storage unit, where the produce storage unit is configured to accommodate the removable produce box.
  • a refrigerator including a refrigerator main body, a cold air generation unit configured to generate cold air within the refrigerator main body, a produce storage unit configured to accommodate a produce box, and a cold air circulation module configured to supply the cold air to the produce box.
  • the cold air circulation module includes a closing mechanism configured to selectively discharge the cold air from within the produce box, where the closing mechanism includes a discharge port having a plurality of discharge holes disposed on a front side of the produce storage unit, and a knob slidably mounted to the discharge port, where an amount of the cold air discharged through the discharge port is adjustable based on a position of the knob.
  • FIG. 1 is a side sectional view illustrating an exemplary refrigerator according to one embodiment of the present disclosure.
  • FIG. 2 is a side sectional view illustrating an exemplary cold air circulation module for a refrigerator according to one embodiment of the present disclosure.
  • FIG. 3 is a partially cutaway perspective view illustrating an exemplary produce box for a refrigerator according to one embodiment of the present disclosure.
  • FIG. 4 is an enlarged sectional view of an exemplary airflow control mechanism according to embodiments of the present disclosure.
  • FIG. 5 is an enlarged perspective view of an exemplary airflow control mechanism according to embodiments of the present disclosure.
  • FIG. 6 is a block diagram illustrating exemplary detection sensors, an exemplary controller and an exemplary display of a refrigerator according to another embodiment of the present disclosure.
  • the exemplary embodiments of the present disclosure illustrate ideal exemplary embodiments of the present disclosure in more detail. As a result, various modifications of the drawings are expected. Accordingly, the exemplary embodiments are not limited to a specific form of an illustrated region, and for example, may include modifications in form due to manufacturing choices.
  • FIG. 1 is a side sectional view illustrating an exemplary refrigerator according to one embodiment of the present disclosure.
  • FIG. 2 is a side sectional view illustrating an exemplary cold air circulation module for a refrigerator according to one embodiment of the present disclosure.
  • FIG. 3 is a partially cutaway perspective view illustrating an exemplary produce box for a refrigerator according to one embodiment of the present disclosure.
  • FIG. 4 is an enlarged sectional view of an exemplary airflow control device.
  • FIG. 5 is an enlarged perspective view of an exemplary airflow control device.
  • a refrigerator 60 may include a refrigerator main body 10 forming an outer shell of the refrigerator 60 , a door (not shown) configured to selectively open and close an internal space of the refrigerator main body 10 , a cold air generation unit 30 configured to generate cold air, a produce storage unit 40 configured to accommodate a produce box 50 , and a cold air circulation module 100 configured to circulate cold air through the produce box 50 .
  • the refrigerator may be a top-mount-type refrigerator having a freezing compartment 11 positioned above a refrigeration compartment 12 .
  • the present disclosure is not limited thereto but may be applied to different types of refrigerators.
  • the refrigerator main body 10 may be divided into a freezing compartment 11 and a refrigeration compartment 12 by a barrier 13 .
  • the freezing compartment 11 may be provided in an upper portion of the refrigerator main body 10
  • the refrigeration compartment 12 may be provided in a lower portion of the refrigerator main body 10 .
  • the freezing compartment 11 and the refrigeration compartment 12 may be opened and closed using doors (not pictured).
  • the doors may include a freezing compartment door and a refrigeration compartment door.
  • the freezing compartment door may shield the freezing compartment 11 by sealing an upper front edge of the refrigerator main body 10 .
  • the refrigeration compartment door may shield the refrigeration compartment 12 by sealing a lower front edge of the refrigerator main body 10 .
  • the cold air generation unit 30 generates cold air for cooling the freezing compartment 11 and the refrigeration compartment 12 .
  • the cold air generation unit 30 may include devices for producing a freezing cycle to generate cold air.
  • the devices may include, for example, a compressor, a condenser, an expansion valve and an evaporator, which together are capable of producing a freezing cycle.
  • a heat exchange process using a refrigerant produces a freezing cycle, and the freezing cycle includes the stages of compression, condensation, expansion and evaporation, performed by the compressor, the condenser, the expansion valve and the evaporator, respectively.
  • the air within the refrigerator may be cooled to produce cold air by exchanging heat with the refrigerant.
  • the produce storage unit 40 may include a guide shelf 41 installed in the refrigerator main body 10 , for example, at a lower portion of the refrigeration compartment 12 , and an accommodation space, where the produce box 50 can be positioned within the accommodation space while being covered by the guide shelf 41 .
  • a sealing member 43 may be provided on a front edge portion of the guide shelf 41 to provide a water-tight seal between the guide shelf and the produce box when the produce box is placed within the accommodation space.
  • a space (gap) between a rear portion of the guide shelf 41 and a rear portion of the produce box 50 allows cold air to be introduced into the produce box 50 .
  • cold air generated by the cold air generation unit 30 may be provided to the produce box 50 through the space between the guide shelf 41 and the produce box 50 .
  • a bottom surface of the accommodation space may include a slanted surface 42 a inclined downward along an insertion direction of the produce box 50 (e.g., slanted down toward the rear of the refrigerator).
  • a user can easily insert the produce box 50 into the accommodation space of the produce storage unit 40 with a relatively small force. For example, when a user inserts the produce box 50 into the accommodation space of the produce storage unit 40 , the weight of the produce box 50 is added to the force applied by the user. This enables a user to quickly insert the produce box 50 into the accommodation space using a relatively small force.
  • the weight of the produce box 50 may be used to help move the produce box 50 along the slant surface 42 a of the accommodation space, and after the produce box 50 has been inserted into the accommodation space of the produce storage unit 40 , a water-tight seal is reliably maintained between the produce box 50 and the sealing member 43 using the weight of the produce box 50 .
  • the cold air circulation module 100 includes a cold air flow path 110 and a closing mechanism 120 (e.g., a door or valve).
  • the cold air circulation module 100 may selectively discharge the cold air existing within the produce box 50 using the closing mechanism 120 .
  • the cold air flow path 110 may include a main flow path 111 configured to guide the cold air generated in the cold air generation unit 30 toward the produce storage unit 40 , a first auxiliary flow path 112 configured to guide the cold air supplied from the main flow path 111 into the produce box 50 , and a second auxiliary flow path 113 configured to guide the cold air supplied from the main flow path 111 along an outer surface of the produce box 50 .
  • the cold air generated in the cold air generation unit 30 is moved toward the first auxiliary flow path 112 and the second auxiliary flow path 113 using the main flow path 111 .
  • the cold air diverted to the first auxiliary flow path 112 may pass through the interior of the produce box 50 and may return to the cold air generation unit 30 .
  • the cold air diverted to the second auxiliary flow path 113 may move along an outer surface of the produce box 50 and return to the cold air generation unit 30 .
  • the cold air diverted to the first auxiliary flow path 112 may be held in the produce box 50 or released from the produce box 50 using the closing mechanism 120 .
  • the closing mechanism 120 is configured to selectively discharge the cold air from within the produce box 50 .
  • the closing mechanism 120 may include a discharge port 121 including a plurality of discharge holes 121 a formed at the front side of the produce storage unit 40 , and a knob 122 slidably mounted to the discharge port 121 used to adjust the amount of the cold air flowing through the discharge port 121 .
  • the user may operate the knob 122 to adjust the amount of the cold air discharged through the discharge port 121 . This makes it possible to maintain the internal temperature and humidity of the produce box 50 at an appropriate level for optimal freshness.
  • the user may operate the knob 122 to open the discharge port 121 . This allows an increased amount of cold air to be discharged through the discharge port 121 . If it is determined that the internal temperature of the produce box 50 is higher than the appropriate level, the user may operate the knob 122 so that the discharge port 121 is at least partially closed. This makes it possible to reduce the amount of the cold air discharged through the discharge port 121 or to block the cold air completely. In this way, the amount of the cold air discharged through the discharge port 121 may be adjusted based on the internal temperature of the produce box 50 and the internal humidity of the produce box 50 .
  • FIG. 6 is a block diagram illustrating exemplary detection sensors, an exemplary controller and an exemplary display device of a refrigerator 500 according to another embodiment of the present disclosure.
  • the refrigerator 500 may include a refrigerator main body, a door, a cold air generation unit, a cold air circulation module, detection sensors 200 , controller 300 and a display device 400 .
  • Components not depicted, such as the refrigerator main body 10 , the door, the cold air generation unit 30 and the cold air circulation module 100 of the refrigerator of the present embodiment are the same as the refrigerator main body 10 , the door, the cold air generation unit 30 and the cold air circulation module 100 of the exemplary refrigerator of FIG. 1 . Thus, detailed descriptions thereof are omitted.
  • the detection sensors 200 may include a temperature sensor 210 used to measure the internal temperature of the produce box 50 and a humidity sensor 220 used to measure the internal humidity of the produce box 50 .
  • the temperature sensor 210 and the humidity sensor 220 measure the internal temperature and humidity of the produce box 50 and may transmit the measured temperature and humidity values to the controller 300 .
  • the controller 300 may receive the measured temperature and humidity values from the detection sensors 200 and calculate an operation range of the closing mechanism 120 . Based on the operation range, the closing mechanism 120 is opened, partially opened, or closed, to cause the measured temperature and humidity values to reach the predetermined temperature and humidity values. The controller 300 may provide the measured temperature and humidity values and the operation range information of the closing mechanism 120 to the display device 400 .
  • the operation range of the closing mechanism 120 may be adjusted according to the movement of the knob 122 along the discharge port 121 .
  • a graphical scale or range of values may be displayed to indicate a position of the knob 122 in relation to the discharge port 121 . This enables a user to move the knob 122 to a specific range or value (e.g., on a graphical scale) provided by the controller 300 to adjust the amount of the cold air discharged from the discharge port 121 based on the range or value selected.
  • the display device 400 is configured to display information received from the controller 300 on a display screen.
  • the display device 400 may display, on the display screen, the measured temperature and humidity values received from the controller 300 and the operation range information of the closing mechanism 120 .
  • the flow of cold air may be selectively controlled to keep the internal temperature and humidity of the produce box relatively constant.
  • the relatively constant internal temperature and humidity of the produce box is advantageous for optimally maintaining the freshness of produce stored within the produce box.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
US15/365,586 2016-04-12 2016-11-30 Refrigerator and cold air circulation module for a refrigerator Abandoned US20170292766A1 (en)

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Application Number Priority Date Filing Date Title
KR10-2016-0045092 2016-04-12
KR1020160045092A KR101811321B1 (ko) 2016-04-12 2016-04-12 냉장고 및 냉장고의 냉기유동모듈

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CN109341181A (zh) * 2018-11-13 2019-02-15 合肥华凌股份有限公司 冰箱
US20190078838A1 (en) * 2017-09-13 2019-03-14 Bsh Hausgeraete Gmbh Domestic refrigeration appliance with specific front-side lowering segment of a compartment floor
WO2019170522A1 (de) * 2018-03-06 2019-09-12 BSH Hausgeräte GmbH Haushaltskältegerät mit einer schublade und verfahren zum herstellen des haushaltskältegerätes
CN112513546A (zh) * 2018-07-30 2021-03-16 三星电子株式会社 冰箱
DE102020202044B3 (de) 2020-02-18 2021-07-29 BSH Hausgeräte GmbH Lebensmittel-Aufnahmebehälter mit spezifischer Kopplung eines Deckels mit einer Lüftungsvorrichtung, sowie Verfahren
US11402145B1 (en) * 2020-03-24 2022-08-02 Sub-Zero Group, Inc. Split air flow system
US11486632B2 (en) * 2018-03-06 2022-11-01 Bsh Hausgeraete Gmbh Domestic refrigeration device with a drawer, and method for producing the domestic refrigeration device

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190078838A1 (en) * 2017-09-13 2019-03-14 Bsh Hausgeraete Gmbh Domestic refrigeration appliance with specific front-side lowering segment of a compartment floor
US11454441B2 (en) * 2017-09-13 2022-09-27 Bsh Hausgeraete Gmbh Domestic refrigeration appliance with specific front-side lowering segment of a compartment floor
WO2019170522A1 (de) * 2018-03-06 2019-09-12 BSH Hausgeräte GmbH Haushaltskältegerät mit einer schublade und verfahren zum herstellen des haushaltskältegerätes
US11408664B2 (en) 2018-03-06 2022-08-09 Bsh Hausgeraete Gmbh Household refrigeration appliance including a drawer, and method for producing the household refrigeration appliance
US11486632B2 (en) * 2018-03-06 2022-11-01 Bsh Hausgeraete Gmbh Domestic refrigeration device with a drawer, and method for producing the domestic refrigeration device
CN112513546A (zh) * 2018-07-30 2021-03-16 三星电子株式会社 冰箱
US11333421B2 (en) * 2018-07-30 2022-05-17 Samsung Electronics Co., Ltd. Refrigerator
CN109341181A (zh) * 2018-11-13 2019-02-15 合肥华凌股份有限公司 冰箱
DE102020202044B3 (de) 2020-02-18 2021-07-29 BSH Hausgeräte GmbH Lebensmittel-Aufnahmebehälter mit spezifischer Kopplung eines Deckels mit einer Lüftungsvorrichtung, sowie Verfahren
US11402145B1 (en) * 2020-03-24 2022-08-02 Sub-Zero Group, Inc. Split air flow system

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CN107289708A (zh) 2017-10-24
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