JP6097109B2 - ターボ冷凍機 - Google Patents

ターボ冷凍機 Download PDF

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Publication number
JP6097109B2
JP6097109B2 JP2013064982A JP2013064982A JP6097109B2 JP 6097109 B2 JP6097109 B2 JP 6097109B2 JP 2013064982 A JP2013064982 A JP 2013064982A JP 2013064982 A JP2013064982 A JP 2013064982A JP 6097109 B2 JP6097109 B2 JP 6097109B2
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JP
Japan
Prior art keywords
refrigerant
ejector
pressure
turbo
gas
Prior art date
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Active
Application number
JP2013064982A
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English (en)
Japanese (ja)
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JP2014190579A5 (cg-RX-API-DMAC7.html
JP2014190579A (ja
Inventor
遠藤　哲也
哲也 遠藤
俊輔 天野
俊輔 天野
大塚　晃一郎
晃一郎 大塚
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.)
Ebara Refrigeration Equipment and Systems Co Ltd
Original Assignee
Ebara Refrigeration Equipment and Systems Co Ltd
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 Ebara Refrigeration Equipment and Systems Co Ltd filed Critical Ebara Refrigeration Equipment and Systems Co Ltd
Priority to JP2013064982A priority Critical patent/JP6097109B2/ja
Priority to CN201410083308.7A priority patent/CN104075475B/zh
Publication of JP2014190579A publication Critical patent/JP2014190579A/ja
Publication of JP2014190579A5 publication Critical patent/JP2014190579A5/ja
Application granted granted Critical
Publication of JP6097109B2 publication Critical patent/JP6097109B2/ja
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  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2013064982A 2013-03-26 2013-03-26 ターボ冷凍機 Active JP6097109B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013064982A JP6097109B2 (ja) 2013-03-26 2013-03-26 ターボ冷凍機
CN201410083308.7A CN104075475B (zh) 2013-03-26 2014-03-07 涡轮制冷机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013064982A JP6097109B2 (ja) 2013-03-26 2013-03-26 ターボ冷凍機

Publications (3)

Publication Number Publication Date
JP2014190579A JP2014190579A (ja) 2014-10-06
JP2014190579A5 JP2014190579A5 (cg-RX-API-DMAC7.html) 2015-11-05
JP6097109B2 true JP6097109B2 (ja) 2017-03-15

Family

ID=51596923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013064982A Active JP6097109B2 (ja) 2013-03-26 2013-03-26 ターボ冷凍機

Country Status (2)

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JP (1) JP6097109B2 (cg-RX-API-DMAC7.html)
CN (1) CN104075475B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6599176B2 (ja) * 2015-08-28 2019-10-30 三菱重工サーマルシステムズ株式会社 ターボ冷凍装置
JP6808508B2 (ja) * 2017-01-26 2021-01-06 荏原冷熱システム株式会社 ターボ冷凍機
EP3904683B1 (en) 2017-07-28 2024-01-03 Carrier Corporation Lubrication supply system
EP3524904A1 (en) * 2018-02-06 2019-08-14 Carrier Corporation Hot gas bypass energy recovery
WO2020257056A1 (en) * 2019-06-17 2020-12-24 Johnson Controls Technology Company Lubrication system for a compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822064Y2 (ja) * 1978-07-25 1983-05-11 株式会社荏原製作所 タ−ボ冷凍機
JPS5579964A (en) * 1978-12-14 1980-06-16 Ebara Mfg Oil returning device for refrigerating plant
JPS5738692A (en) * 1980-08-20 1982-03-03 Ebara Corp Oil returning device of refrigerator
JPS5896955A (ja) * 1981-12-04 1983-06-09 株式会社荏原製作所 冷凍装置の油戻し装置
JPH0697122B2 (ja) * 1985-02-06 1994-11-30 株式会社荏原製作所 ターボ冷凍機
JPH0686962B2 (ja) * 1988-11-15 1994-11-02 株式会社荏原製作所 冷凍機
JPH06317290A (ja) * 1993-05-07 1994-11-15 Mitsubishi Heavy Ind Ltd 昇圧装置
JPH0783526A (ja) * 1993-09-13 1995-03-28 Hitachi Ltd 圧縮式冷凍機
JP3676316B2 (ja) * 2002-04-24 2005-07-27 三菱重工業株式会社 ターボ冷凍機の容量制御法及びターボ冷凍機
JP4277597B2 (ja) * 2003-07-02 2009-06-10 株式会社日立プラントテクノロジー 冷凍装置
JP2007232353A (ja) * 2006-01-04 2007-09-13 Japan Energy Corp 遠心圧縮式冷凍機およびそれに用いる潤滑油
JP4859694B2 (ja) * 2007-02-02 2012-01-25 三菱重工業株式会社 多段圧縮機
CN101865553A (zh) * 2010-05-21 2010-10-20 北京中科华誉能源技术发展有限责任公司 并联涡旋压缩机满液式水源热泵系统
CN102967083B (zh) * 2012-11-14 2015-06-03 重庆美的通用制冷设备有限公司 用于离心式冷水机组的回油系统

Also Published As

Publication number Publication date
CN104075475A (zh) 2014-10-01
JP2014190579A (ja) 2014-10-06
CN104075475B (zh) 2017-12-05

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