CN2901196Y - Electric refrigerator with vacuum freshness preserving system - Google Patents
Electric refrigerator with vacuum freshness preserving system Download PDFInfo
- Publication number
- CN2901196Y CN2901196Y CNU200620071501XU CN200620071501U CN2901196Y CN 2901196 Y CN2901196 Y CN 2901196Y CN U200620071501X U CNU200620071501X U CN U200620071501XU CN 200620071501 U CN200620071501 U CN 200620071501U CN 2901196 Y CN2901196 Y CN 2901196Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- refrigerator
- crisper
- fresh
- vavuum pump
- 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.)
- Expired - Lifetime
Links
Images
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
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
Abstract
Description
Claims (12)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620071501XU CN2901196Y (en) | 2006-05-19 | 2006-05-19 | Electric refrigerator with vacuum freshness preserving system |
EP07729194A EP2024695A1 (en) | 2006-05-19 | 2007-05-16 | Electric refrigerator comprising a vacuum-sealed system |
PCT/EP2007/054746 WO2007135048A1 (en) | 2006-05-19 | 2007-05-16 | Electric refrigerator comprising a vacuum-sealed system |
RU2008148161/21A RU2427768C2 (en) | 2006-05-19 | 2007-05-16 | Electric refrigerator with vacuum freshness preserving system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620071501XU CN2901196Y (en) | 2006-05-19 | 2006-05-19 | Electric refrigerator with vacuum freshness preserving system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2901196Y true CN2901196Y (en) | 2007-05-16 |
Family
ID=38085361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200620071501XU Expired - Lifetime CN2901196Y (en) | 2006-05-19 | 2006-05-19 | Electric refrigerator with vacuum freshness preserving system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2024695A1 (en) |
CN (1) | CN2901196Y (en) |
RU (1) | RU2427768C2 (en) |
WO (1) | WO2007135048A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000724A1 (en) * | 2007-06-28 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Vacuum sealing system with a control method |
CN106642962A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
CN111508773A (en) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
CN111829262A (en) * | 2020-07-30 | 2020-10-27 | 宣昌黎 | Vacuum air-conditioning fresh-keeping refrigerator |
CN114061222A (en) * | 2020-08-04 | 2022-02-18 | 海信容声(广东)冷柜有限公司 | Refrigerator |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203231607U (en) * | 2012-12-20 | 2013-10-09 | 博西华电器(江苏)有限公司 | Refrigerator with vacuum system |
CN103712408B (en) * | 2013-12-31 | 2016-01-13 | 海信容声(广东)冰箱有限公司 | A kind of vacuum fresh-keeping system and control method thereof |
CN105506730B (en) * | 2015-12-15 | 2019-02-12 | 上海汉虹精密机械有限公司 | A kind of main vacuum line structure of single crystal growing furnace |
CN106524645A (en) * | 2016-12-02 | 2017-03-22 | 青岛海尔股份有限公司 | Refrigerating and freezing device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB389535A (en) * | 1931-12-19 | 1933-03-23 | James Anstruther Hughes Bowman | Improved heat-insulated storage chambers particularly for preserving foodstuffs |
FR911026A (en) * | 1944-06-19 | 1946-06-26 | Perishable material preservation device | |
US2894845A (en) * | 1955-04-18 | 1959-07-14 | Gen Electric | Methods of preserving fresh foods |
DE3212753A1 (en) * | 1982-04-06 | 1983-12-01 | Heinz 8500 Nürnberg Rothberg | Vacuum cabinet for preservation by atmospheric sterility |
DE58905528D1 (en) * | 1988-11-09 | 1993-10-14 | Sm Vacuum Solich & Mayer Wien | Process for storing biological substances, and device for carrying out this process. |
JPH03175251A (en) * | 1989-12-01 | 1991-07-30 | Makoto Watanabe | Electric refrigerator |
DE19931920A1 (en) * | 1999-07-08 | 2001-01-18 | Alois Scheidter | Container with inner chamber for refrigerator is sealed with door or flap to be airtight for preventing leakage from refrigerator inner chamber |
US6090422A (en) * | 1999-08-11 | 2000-07-18 | Taragan; Arie | Refrigerator with automatic vacuum compartment and method of preserving fresh food items using the same |
US20020083724A1 (en) * | 2000-12-28 | 2002-07-04 | Tarlow Kenneth A. | Food storage and preservation system |
JP2004121156A (en) * | 2002-10-04 | 2004-04-22 | Shinagawa Kogyosho:Kk | Vacuum cooling apparatus of food and method for carrying out cooling control of the same food |
DE10248510A1 (en) * | 2002-10-17 | 2004-04-29 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator with an evacuable storage compartment |
CN2624137Y (en) * | 2003-05-14 | 2004-07-07 | 河南新飞电器有限公司 | Vacuum fresh-keeping refrigerator |
-
2006
- 2006-05-19 CN CNU200620071501XU patent/CN2901196Y/en not_active Expired - Lifetime
-
2007
- 2007-05-16 EP EP07729194A patent/EP2024695A1/en not_active Withdrawn
- 2007-05-16 WO PCT/EP2007/054746 patent/WO2007135048A1/en active Application Filing
- 2007-05-16 RU RU2008148161/21A patent/RU2427768C2/en not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000724A1 (en) * | 2007-06-28 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Vacuum sealing system with a control method |
RU2470239C2 (en) * | 2007-06-28 | 2012-12-20 | Бсх Бош Унд Сименс Хаусгерете Гмбх | Vacuum storage system, and system control method |
CN106642962A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
CN106642962B (en) * | 2016-12-09 | 2018-12-14 | 青岛海尔股份有限公司 | Refrigerating device and its control method |
CN111508773A (en) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
CN111508773B (en) * | 2019-01-30 | 2021-08-20 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
CN111829262A (en) * | 2020-07-30 | 2020-10-27 | 宣昌黎 | Vacuum air-conditioning fresh-keeping refrigerator |
CN114061222A (en) * | 2020-08-04 | 2022-02-18 | 海信容声(广东)冷柜有限公司 | Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
RU2427768C2 (en) | 2011-08-27 |
EP2024695A1 (en) | 2009-02-18 |
WO2007135048A1 (en) | 2007-11-29 |
RU2008148161A (en) | 2010-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Boxihua Household Electrical Appliances Co., Ltd. Assignor: BSH Electrical Appliances (Jiangsu) Co., Ltd. Contract fulfillment period: 2008.9.8 to 2013.9.30 Contract record no.: 2008320001109 Denomination of utility model: Refrigerator with vacuum fresh-keeping system and controlling method thereof Granted publication date: 20070516 License type: Exclusive license Record date: 20081128 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.8 TO 2013.9.30; CHANGE OF CONTRACT Name of requester: BOXIHUA FAMILY ELECTRICAL APPLIANCES CO., LTD. Effective date: 20081128 |
|
CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
EXPY | Termination of patent right or utility model |