CN101443602A - 冷冻装置 - Google Patents
冷冻装置 Download PDFInfo
- Publication number
- CN101443602A CN101443602A CNA2007800174016A CN200780017401A CN101443602A CN 101443602 A CN101443602 A CN 101443602A CN A2007800174016 A CNA2007800174016 A CN A2007800174016A CN 200780017401 A CN200780017401 A CN 200780017401A CN 101443602 A CN101443602 A CN 101443602A
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- compressor
- temperature side
- low temperature
- refrigerant loop
- 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.)
- Granted
Links
Images
Classifications
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- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
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- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
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- 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
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
-
- 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
- F25B2400/13—Economisers
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- 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
- F25B31/006—Cooling of compressor or motor
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- 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
- F25D2400/10—Refrigerator top-coolers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP135300/2006 | 2006-05-15 | ||
JP2006135300A JP2007303794A (ja) | 2006-05-15 | 2006-05-15 | 冷凍装置 |
PCT/JP2007/059847 WO2007132805A1 (ja) | 2006-05-15 | 2007-05-14 | 冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101443602A true CN101443602A (zh) | 2009-05-27 |
CN101443602B CN101443602B (zh) | 2012-08-22 |
Family
ID=38693896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800174016A Active CN101443602B (zh) | 2006-05-15 | 2007-05-14 | 冷冻装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100147017A1 (zh) |
EP (1) | EP2019271A4 (zh) |
JP (1) | JP2007303794A (zh) |
KR (1) | KR101364317B1 (zh) |
CN (1) | CN101443602B (zh) |
WO (1) | WO2007132805A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103221760A (zh) * | 2010-11-15 | 2013-07-24 | 三菱电机株式会社 | 制冷装置 |
CN106642780A (zh) * | 2016-12-30 | 2017-05-10 | 中原工学院 | 一种冷藏与冷冻用同步双循环复合系统 |
CN110305631A (zh) * | 2019-07-03 | 2019-10-08 | 上海沛芾航天科技发展有限公司 | 一种用于环境试验箱的混合工质制冷剂 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011112351A (ja) * | 2009-11-30 | 2011-06-09 | Sanyo Electric Co Ltd | 冷凍装置 |
CN102918336B (zh) * | 2010-05-12 | 2016-08-03 | 布鲁克机械公司 | 用于低温冷却的系统及方法 |
CN107923689B (zh) * | 2015-08-26 | 2020-05-19 | 普和希控股公司 | 超低温冰箱 |
JP6994419B2 (ja) * | 2018-03-29 | 2022-01-14 | 東京エレクトロン株式会社 | 冷却システム |
GB202100707D0 (en) * | 2021-01-19 | 2021-03-03 | Stratox Ltd | Apparatus and method for cryo-preservation during transport and storage of items and/or substances |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733845A (en) * | 1972-01-19 | 1973-05-22 | D Lieberman | Cascaded multicircuit,multirefrigerant refrigeration system |
DE3565718D1 (en) * | 1984-09-19 | 1988-11-24 | Toshiba Kk | Heat pump system |
GB2180921B (en) * | 1985-09-25 | 1990-01-24 | Sanyo Electric Co | Refrigeration system |
JPH05340619A (ja) * | 1991-04-16 | 1993-12-21 | Mitsubishi Juko Reinetsu Kizai Kk | 二元冷凍装置における低元側冷媒系統 |
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
CN1084628A (zh) * | 1993-09-18 | 1994-03-30 | 轻工业部北京市家用电器研究所 | 实现劳伦兹循环的制冷系统 |
JPH07173460A (ja) * | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物および冷凍装置 |
JPH11337195A (ja) * | 1998-05-28 | 1999-12-10 | Mitsubishi Electric Corp | 冷凍装置 |
SG88804A1 (en) * | 1999-12-07 | 2002-05-21 | Sanyo Electric Co | Air conditioner |
WO2002029337A1 (en) * | 2000-10-05 | 2002-04-11 | Operon Co., Ltd. | Cryogenic refrigerating system |
JP2002181420A (ja) * | 2000-12-11 | 2002-06-26 | Tokyo Gas Co Ltd | 圧縮式冷凍装置 |
CN102200356B (zh) * | 2001-02-23 | 2014-03-26 | 布鲁克斯自动化公司 | 超低温闭环再循环气体冷却系统 |
US20040124394A1 (en) * | 2002-11-27 | 2004-07-01 | Chuan Weng | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
-
2006
- 2006-05-15 JP JP2006135300A patent/JP2007303794A/ja active Pending
-
2007
- 2007-05-14 EP EP07743282A patent/EP2019271A4/en not_active Withdrawn
- 2007-05-14 WO PCT/JP2007/059847 patent/WO2007132805A1/ja active Application Filing
- 2007-05-14 CN CN2007800174016A patent/CN101443602B/zh active Active
- 2007-05-14 US US12/300,706 patent/US20100147017A1/en not_active Abandoned
- 2007-05-14 KR KR1020087027849A patent/KR101364317B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103221760A (zh) * | 2010-11-15 | 2013-07-24 | 三菱电机株式会社 | 制冷装置 |
CN106642780A (zh) * | 2016-12-30 | 2017-05-10 | 中原工学院 | 一种冷藏与冷冻用同步双循环复合系统 |
CN106642780B (zh) * | 2016-12-30 | 2019-09-27 | 中原工学院 | 一种冷藏与冷冻用同步双循环复合系统 |
CN110305631A (zh) * | 2019-07-03 | 2019-10-08 | 上海沛芾航天科技发展有限公司 | 一种用于环境试验箱的混合工质制冷剂 |
Also Published As
Publication number | Publication date |
---|---|
JP2007303794A (ja) | 2007-11-22 |
CN101443602B (zh) | 2012-08-22 |
US20100147017A1 (en) | 2010-06-17 |
EP2019271A4 (en) | 2012-09-12 |
KR20090014274A (ko) | 2009-02-09 |
WO2007132805A1 (ja) | 2007-11-22 |
KR101364317B1 (ko) | 2014-02-18 |
EP2019271A1 (en) | 2009-01-28 |
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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 HEALTHCARE + MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20120913 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120913 Address after: Ehime Prefecture, Japan Patentee after: Panasonic Healthcare Co., Ltd Address before: Osaka Japan Patentee before: Sanyo Electric Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: PANASONIC HEALTHCARE HOLDINGS CO., LTD. Free format text: FORMER OWNER: PANASONIC HEALTHCARE + MEDICAL EQUIPMENT CO., LTD. Effective date: 20150402 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: Tokyo, Japan Patentee after: Panasonic's health medical treatment is controlled interest Co., Ltd. Address before: Ehime Prefecture, Japan Patentee before: Panasonic Healthcare Co., Ltd |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Pu Hei holding company Address before: Tokyo, Japan Patentee before: Panasonic's health medical treatment is controlled interest Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |