CN1243205C - 冷冻循环装置 - Google Patents
冷冻循环装置 Download PDFInfo
- Publication number
- CN1243205C CN1243205C CNB018106552A CN01810655A CN1243205C CN 1243205 C CN1243205 C CN 1243205C CN B018106552 A CNB018106552 A CN B018106552A CN 01810655 A CN01810655 A CN 01810655A CN 1243205 C CN1243205 C CN 1243205C
- Authority
- CN
- China
- Prior art keywords
- present
- sensor
- refrigerator
- cycle device
- refrigerating cycle
- 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
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
- F25B2500/222—Detecting refrigerant leaks
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
-
- 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
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
-
- 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
- F25D2400/24—Protection against refrigerant explosions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000167272A JP3386780B2 (ja) | 2000-06-05 | 2000-06-05 | 冷凍サイクル装置 |
JP167272/00 | 2000-06-05 | ||
JP167272/2000 | 2000-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1522356A CN1522356A (zh) | 2004-08-18 |
CN1243205C true CN1243205C (zh) | 2006-02-22 |
Family
ID=18670450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018106552A Expired - Fee Related CN1243205C (zh) | 2000-06-05 | 2001-06-05 | 冷冻循环装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1288594A4 (zh) |
JP (1) | JP3386780B2 (zh) |
CN (1) | CN1243205C (zh) |
WO (1) | WO2001094863A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101454420B (zh) * | 2006-05-31 | 2012-07-11 | 纳幕尔杜邦公司 | 利用离子液体作为压缩机润滑剂的蒸汽压缩 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007995A (ja) * | 2008-06-27 | 2010-01-14 | Daikin Ind Ltd | 空気調和装置の冷媒量判定方法および空気調和装置 |
CN102313436A (zh) * | 2010-07-06 | 2012-01-11 | 无锡松下冷机有限公司 | 冰箱及其火灾自动报警方法 |
WO2016157538A1 (ja) * | 2015-04-03 | 2016-10-06 | 三菱電機株式会社 | 冷凍サイクル装置 |
CN107178961B (zh) * | 2017-04-21 | 2019-08-02 | 青岛海尔股份有限公司 | 冰箱制冷剂泄露监测装置、其控制方法及控制系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08247582A (ja) | 1995-03-13 | 1996-09-27 | Toshiba Corp | 冷凍サイクル |
JP3523381B2 (ja) | 1995-07-26 | 2004-04-26 | 株式会社日立製作所 | 冷蔵庫 |
JPH09316439A (ja) * | 1996-05-30 | 1997-12-09 | Daikin Ind Ltd | 自然冷媒を用いた冷凍装置 |
JP2965507B2 (ja) * | 1996-06-04 | 1999-10-18 | 光明理化学工業株式会社 | 赤外線ガス検知器 |
JP2000136395A (ja) | 1998-11-02 | 2000-05-16 | Sanyo Electric Co Ltd | 炭化水素系冷媒用冷凍機油組成物 |
JP2000146375A (ja) | 1998-11-05 | 2000-05-26 | Hitachi Ltd | 冷凍装置 |
-
2000
- 2000-06-05 JP JP2000167272A patent/JP3386780B2/ja not_active Expired - Fee Related
-
2001
- 2001-06-05 CN CNB018106552A patent/CN1243205C/zh not_active Expired - Fee Related
- 2001-06-05 WO PCT/JP2001/004755 patent/WO2001094863A1/ja active Application Filing
- 2001-06-05 EP EP01936860A patent/EP1288594A4/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101454420B (zh) * | 2006-05-31 | 2012-07-11 | 纳幕尔杜邦公司 | 利用离子液体作为压缩机润滑剂的蒸汽压缩 |
Also Published As
Publication number | Publication date |
---|---|
JP2001349648A (ja) | 2001-12-21 |
JP3386780B2 (ja) | 2003-03-17 |
WO2001094863A1 (fr) | 2001-12-13 |
CN1522356A (zh) | 2004-08-18 |
EP1288594A4 (en) | 2008-04-09 |
EP1288594A1 (en) | 2003-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC ELECTRIC EQUIPMENT INDUSTRIAL CO.,LTD. Free format text: FORMER OWNER: MATSUSHITA REFRIGERATION CO. Effective date: 20090417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: Osaka Japan Patentee after: Matsushita Electric Industrial Co., Ltd. Address before: Shiga Patentee before: Matsushita Refrigeration Co. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20110605 |