JP6873788B2 - 低温ターボ冷凍機 - Google Patents

低温ターボ冷凍機 Download PDF

Info

Publication number
JP6873788B2
JP6873788B2 JP2017069886A JP2017069886A JP6873788B2 JP 6873788 B2 JP6873788 B2 JP 6873788B2 JP 2017069886 A JP2017069886 A JP 2017069886A JP 2017069886 A JP2017069886 A JP 2017069886A JP 6873788 B2 JP6873788 B2 JP 6873788B2
Authority
JP
Japan
Prior art keywords
oil
oil tank
connecting pipe
compressor
tank
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.)
Active
Application number
JP2017069886A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018017498A (ja
Inventor
将哉 村越
将哉 村越
慎平 和田
慎平 和田
井上 大輔
大輔 井上
Original Assignee
荏原冷熱システム株式会社
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 荏原冷熱システム株式会社 filed Critical 荏原冷熱システム株式会社
Priority to CN201720681525.5U priority Critical patent/CN206944518U/zh
Priority to CN201710437184.1A priority patent/CN107621092B/zh
Publication of JP2018017498A publication Critical patent/JP2018017498A/ja
Application granted granted Critical
Publication of JP6873788B2 publication Critical patent/JP6873788B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2017069886A 2016-07-15 2017-03-31 低温ターボ冷凍機 Active JP6873788B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201720681525.5U CN206944518U (zh) 2016-07-15 2017-06-12 低温涡轮制冷机
CN201710437184.1A CN107621092B (zh) 2016-07-15 2017-06-12 低温涡轮制冷机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016140221 2016-07-15
JP2016140221 2016-07-15

Publications (2)

Publication Number Publication Date
JP2018017498A JP2018017498A (ja) 2018-02-01
JP6873788B2 true JP6873788B2 (ja) 2021-05-19

Family

ID=61076121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017069886A Active JP6873788B2 (ja) 2016-07-15 2017-03-31 低温ターボ冷凍機

Country Status (2)

Country Link
JP (1) JP6873788B2 (zh)
CN (2) CN206944518U (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6873788B2 (ja) * 2016-07-15 2021-05-19 荏原冷熱システム株式会社 低温ターボ冷凍機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559895B2 (ja) * 1990-09-17 1996-12-04 株式会社日立製作所 マルチスクロール圧縮機
JPH0783526A (ja) * 1993-09-13 1995-03-28 Hitachi Ltd 圧縮式冷凍機
CN201858156U (zh) * 2010-11-05 2011-06-08 宁波鲍斯能源装备股份有限公司 两级中压螺杆式空气压缩机组
CN204987591U (zh) * 2015-09-01 2016-01-20 重庆美的通用制冷设备有限公司 离心机组
JP6873788B2 (ja) * 2016-07-15 2021-05-19 荏原冷熱システム株式会社 低温ターボ冷凍機

Also Published As

Publication number Publication date
JP2018017498A (ja) 2018-02-01
CN107621092B (zh) 2021-07-20
CN206944518U (zh) 2018-01-30
CN107621092A (zh) 2018-01-23

Similar Documents

Publication Publication Date Title
US10480831B2 (en) Compressor bearing cooling
JP6607376B2 (ja) 冷凍サイクル装置
KR101220707B1 (ko) 냉동장치
CN105143789A (zh) 润滑和冷却系统
EP0852324B1 (en) Refrigerant circulating apparatus
KR101220583B1 (ko) 냉동장치
JP5091015B2 (ja) 圧縮式冷凍機
KR101220741B1 (ko) 냉동장치
JP2007285675A (ja) 冷凍装置
KR101220663B1 (ko) 냉동장치
JP2015148431A (ja) 冷凍装置
JP6829664B2 (ja) 圧縮式冷凍機
KR101332478B1 (ko) 냉동장치
JP6808508B2 (ja) ターボ冷凍機
KR20110097367A (ko) 칠러
JP6873788B2 (ja) 低温ターボ冷凍機
JP2000230760A (ja) 冷凍機
JP2009257684A (ja) 圧縮式冷凍機及びその潤滑油回収方法
CN108072198B (zh) 压缩机组件及其控制方法和制冷/制热系统
JP6472527B2 (ja) 冷凍サイクル装置
KR20130079203A (ko) 유랭식 2단 압축기 및 히트 펌프
JP2010236829A (ja) 冷凍装置
JP6497582B2 (ja) 冷凍機ユニット
JP5934931B2 (ja) 冷凍サイクル装置用タンク及びそれを備えた冷凍サイクル装置
JP6150906B2 (ja) 冷凍サイクル装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190913

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200929

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210205

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210413

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210421

R150 Certificate of patent or registration of utility model

Ref document number: 6873788

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250