FR2869675B1 - METHOD FOR CONTROLLING THE DEPRESSION OF A VACUUM CONSERVATION COMPARTMENT. - Google Patents
METHOD FOR CONTROLLING THE DEPRESSION OF A VACUUM CONSERVATION COMPARTMENT.Info
- Publication number
- FR2869675B1 FR2869675B1 FR0404661A FR0404661A FR2869675B1 FR 2869675 B1 FR2869675 B1 FR 2869675B1 FR 0404661 A FR0404661 A FR 0404661A FR 0404661 A FR0404661 A FR 0404661A FR 2869675 B1 FR2869675 B1 FR 2869675B1
- Authority
- FR
- France
- Prior art keywords
- compartment
- depression
- controlling
- vacuum conservation
- pressure
- 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 - Fee Related
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Control Of Fluid Pressure (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Electron Tubes For Measurement (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The method involves starting a time counter, and testing the presence of a vacuum conservation compartment. Pumping is started if the compartment is present, and pressure inside the compartment is compared with a preset pressure if an elapsed time is equal to or greater than a preset duration. The pumping is stopped, an error signal is activated, and the counter is reset if the pressure is not less than or equal to the preset pressure. An independent claim is also included for a domestic refrigerator comprising a vacuum conservation compartment.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404661A FR2869675B1 (en) | 2004-04-30 | 2004-04-30 | METHOD FOR CONTROLLING THE DEPRESSION OF A VACUUM CONSERVATION COMPARTMENT. |
AT05290740T ATE456774T1 (en) | 2004-04-30 | 2005-04-04 | CONTROL METHOD FOR REDUCING THE PRESSURE OF AN EVACUABLE STORAGE COMPARTMENT |
ES05290740T ES2338127T3 (en) | 2004-04-30 | 2005-04-04 | METHOD FOR CONTROLLING THE DEPRESSURIZATION OF A VACUUM CONSERVATION COMPARTMENT. |
EP05290740A EP1591735B1 (en) | 2004-04-30 | 2005-04-04 | Method for controlling the lowering of pressure of a vacuum storage compartment |
PL05290740T PL1591735T3 (en) | 2004-04-30 | 2005-04-04 | Method for controlling the lowering of pressure of a vacuum storage compartment |
DE602005019120T DE602005019120D1 (en) | 2004-04-30 | 2005-04-04 | Control method for reducing the pressure of an evacuatable storage compartment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404661A FR2869675B1 (en) | 2004-04-30 | 2004-04-30 | METHOD FOR CONTROLLING THE DEPRESSION OF A VACUUM CONSERVATION COMPARTMENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869675A1 FR2869675A1 (en) | 2005-11-04 |
FR2869675B1 true FR2869675B1 (en) | 2006-08-04 |
Family
ID=34942065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404661A Expired - Fee Related FR2869675B1 (en) | 2004-04-30 | 2004-04-30 | METHOD FOR CONTROLLING THE DEPRESSION OF A VACUUM CONSERVATION COMPARTMENT. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1591735B1 (en) |
AT (1) | ATE456774T1 (en) |
DE (1) | DE602005019120D1 (en) |
ES (1) | ES2338127T3 (en) |
FR (1) | FR2869675B1 (en) |
PL (1) | PL1591735T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100582612C (en) * | 2006-08-18 | 2010-01-20 | 博西华电器(江苏)有限公司 | Refrigerator with vacuum fresh-keeping system and controlling method thereof |
US8281606B2 (en) | 2008-02-06 | 2012-10-09 | Whirlpool Corporation | Refrigerator vacuum storage system |
US7669434B2 (en) | 2008-02-06 | 2010-03-02 | Whirlpool Corporation | Refrigerator door vacuum preservation system |
CN114370386B (en) * | 2020-10-15 | 2024-05-03 | 海信冰箱有限公司 | Refrigerator vacuumizing control method and refrigerator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1377844A (en) | 1963-12-19 | 1964-11-06 | Breconvuot Anstalt | Improvements to refrigerators |
JPH03175251A (en) * | 1989-12-01 | 1991-07-30 | Makoto Watanabe | Electric refrigerator |
JP2001012837A (en) * | 1999-06-29 | 2001-01-19 | Matsushita Refrig Co Ltd | Refrigerator equipped with vacuum cooling device |
DE10248510A1 (en) * | 2002-10-17 | 2004-04-29 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator with an evacuable storage compartment |
-
2004
- 2004-04-30 FR FR0404661A patent/FR2869675B1/en not_active Expired - Fee Related
-
2005
- 2005-04-04 ES ES05290740T patent/ES2338127T3/en active Active
- 2005-04-04 AT AT05290740T patent/ATE456774T1/en not_active IP Right Cessation
- 2005-04-04 EP EP05290740A patent/EP1591735B1/en not_active Not-in-force
- 2005-04-04 DE DE602005019120T patent/DE602005019120D1/en active Active
- 2005-04-04 PL PL05290740T patent/PL1591735T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2338127T3 (en) | 2010-05-04 |
PL1591735T3 (en) | 2010-07-30 |
EP1591735A1 (en) | 2005-11-02 |
FR2869675A1 (en) | 2005-11-04 |
EP1591735B1 (en) | 2010-01-27 |
DE602005019120D1 (en) | 2010-03-18 |
ATE456774T1 (en) | 2010-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
CA | Change of address |
Effective date: 20130624 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
TP | Transmission of property |
Owner name: GROUPE BRANDT, FR Effective date: 20150818 |
|
GC | Lien (pledge) constituted |
Effective date: 20151013 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
ST | Notification of lapse |
Effective date: 20211205 |