JP5685742B2 - ロータリ圧縮機 - Google Patents

ロータリ圧縮機 Download PDF

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Publication number
JP5685742B2
JP5685742B2 JP2014511353A JP2014511353A JP5685742B2 JP 5685742 B2 JP5685742 B2 JP 5685742B2 JP 2014511353 A JP2014511353 A JP 2014511353A JP 2014511353 A JP2014511353 A JP 2014511353A JP 5685742 B2 JP5685742 B2 JP 5685742B2
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JP
Japan
Prior art keywords
bearing
oil
oil groove
refrigerant
rotary compressor
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
JP2014511353A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2014064919A1 (ja
Inventor
信吾 大八木
信吾 大八木
裕文 吉田
裕文 吉田
啓晶 中井
啓晶 中井
優 塩谷
優 塩谷
竜一 大野
竜一 大野
健 苅野
健 苅野
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50544304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5685742(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2014511353A priority Critical patent/JP5685742B2/ja
Application granted granted Critical
Publication of JP5685742B2 publication Critical patent/JP5685742B2/ja
Publication of JPWO2014064919A1 publication Critical patent/JPWO2014064919A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/322—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/268—R32
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2014511353A 2012-10-23 2013-10-22 ロータリ圧縮機 Active JP5685742B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014511353A JP5685742B2 (ja) 2012-10-23 2013-10-22 ロータリ圧縮機

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012233399 2012-10-23
JP2012233399 2012-10-23
JP2014511353A JP5685742B2 (ja) 2012-10-23 2013-10-22 ロータリ圧縮機
PCT/JP2013/006229 WO2014064919A1 (ja) 2012-10-23 2013-10-22 ロータリ圧縮機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014064920A Division JP6229947B2 (ja) 2012-10-23 2014-03-27 ロータリ圧縮機

Publications (2)

Publication Number Publication Date
JP5685742B2 true JP5685742B2 (ja) 2015-03-18
JPWO2014064919A1 JPWO2014064919A1 (ja) 2016-09-08

Family

ID=50544304

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014511353A Active JP5685742B2 (ja) 2012-10-23 2013-10-22 ロータリ圧縮機
JP2014064920A Active JP6229947B2 (ja) 2012-10-23 2014-03-27 ロータリ圧縮機

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014064920A Active JP6229947B2 (ja) 2012-10-23 2014-03-27 ロータリ圧縮機

Country Status (7)

Country Link
US (1) US9482231B2 (https=)
EP (1) EP2913528B1 (https=)
JP (2) JP5685742B2 (https=)
CN (1) CN103946546B (https=)
ES (1) ES3042070T3 (https=)
PL (1) PL2913528T3 (https=)
WO (1) WO2014064919A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016089625A (ja) * 2014-10-29 2016-05-23 日立アプライアンス株式会社 ロータリ圧縮機
CN106795875B (zh) * 2015-03-25 2019-11-05 松下电器制冷装置新加坡 密闭型压缩机和制冷装置
CN105041661A (zh) * 2015-07-09 2015-11-11 广东美芝制冷设备有限公司 压缩机和具有其的空调系统
CN105041649A (zh) * 2015-07-09 2015-11-11 广东美芝制冷设备有限公司 压缩机和具有其的空调系统
CN104976125A (zh) * 2015-07-09 2015-10-14 广东美芝制冷设备有限公司 空调系统的压缩机和具有该压缩机的空调系统
CN104976122B (zh) * 2015-07-09 2017-12-12 广东美芝制冷设备有限公司 空调系统的压缩机和具有该压缩机的空调系统
JP6700691B2 (ja) * 2015-09-07 2020-05-27 日立ジョンソンコントロールズ空調株式会社 電動圧縮機
KR101992586B1 (ko) * 2015-12-07 2019-06-24 미쓰비시덴키 가부시키가이샤 압축기 및 냉동 사이클 장치
JP6426645B2 (ja) * 2016-03-18 2018-11-21 日立ジョンソンコントロールズ空調株式会社 回転式圧縮機
JP6758989B2 (ja) * 2016-08-09 2020-09-23 三菱重工サーマルシステムズ株式会社 開放型冷媒圧縮機
TWI743157B (zh) * 2016-09-15 2021-10-21 瑞士商雀巢製品股份有限公司 具有整合式馬達之壓縮機配置
CN106640659B (zh) * 2017-01-24 2018-10-02 广东美芝制冷设备有限公司 压缩机轴承以及旋转式压缩机
WO2018150494A1 (ja) * 2017-02-15 2018-08-23 三菱電機株式会社 圧縮機
CN108757403B (zh) * 2017-12-28 2020-03-10 威伯科汽车控制系统（中国）有限公司 四缸电动空压机用进气储气罐及四缸电动空压机
JP6614268B2 (ja) * 2018-04-12 2019-12-04 株式会社富士通ゼネラル ロータリ圧縮機
CN110332104B (zh) * 2019-08-14 2024-05-28 德帕姆(杭州)泵业科技有限公司 一种防咬死电动调量机构的计量泵
CN111059055B (zh) * 2019-11-25 2021-09-07 珠海格力节能环保制冷技术研究中心有限公司 压缩机排气结构、压缩机及空调器
CN116391079A (zh) * 2021-02-16 2023-07-04 松下知识产权经营株式会社 压缩机和使用该压缩机的制冷装置
JP7812625B2 (ja) * 2021-08-30 2026-02-10 瀋陽中航機電三洋制冷設備有限公司 回転圧縮機
CN113833661B (zh) * 2021-09-18 2023-06-02 珠海格力节能环保制冷技术研究中心有限公司 一种泵体结构及压缩机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05157087A (ja) * 1991-12-02 1993-06-22 Daikin Ind Ltd 密閉形圧縮機
JPH10115296A (ja) * 1996-10-11 1998-05-06 Sanyo Electric Co Ltd 冷媒圧縮機

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135685A (ja) 1983-12-23 1985-07-19 Matsushita Electric Ind Co Ltd ロ−リングピストン型ロ−タリ圧縮機
JPS62153590A (ja) * 1985-12-27 1987-07-08 Toshiba Corp 回転式圧縮機
JPS63248994A (ja) * 1987-04-03 1988-10-17 Daikin Ind Ltd 密閉形圧縮機
JPH0730749B2 (ja) * 1987-12-03 1995-04-10 株式会社東芝 回転圧縮機
KR960002186U (ko) 1994-06-02 1996-01-19 로타리 압축기
SG75080A1 (en) * 1994-11-29 2000-09-19 Sanyo Electric Co Refrigerating apparatus and lubricating oil composition
CN1186872A (zh) 1996-10-11 1998-07-08 三洋电机株式会社 金属表面处理方法、其处理的制冷剂压缩机用旋转轴和滑片以及该制冷剂压缩机
JP2000297967A (ja) * 1999-04-13 2000-10-24 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP4560879B2 (ja) 2000-04-13 2010-10-13 ダイキン工業株式会社 圧縮機および冷凍システム
KR20050018199A (ko) * 2003-08-14 2005-02-23 삼성전자주식회사 용량가변 회전압축기
JP2007315261A (ja) 2006-05-25 2007-12-06 Fujitsu General Ltd 密閉型圧縮機
JP2009108747A (ja) * 2007-10-30 2009-05-21 Panasonic Corp 密閉型電動圧縮機
JP4893636B2 (ja) * 2008-01-11 2012-03-07 株式会社富士通ゼネラル ロータリ圧縮機
JP2010185342A (ja) * 2009-02-12 2010-08-26 Panasonic Corp 回転式電動圧縮機
JP2010255448A (ja) * 2009-04-22 2010-11-11 Panasonic Corp ロータリー圧縮機
JP2010255449A (ja) * 2009-04-22 2010-11-11 Panasonic Corp ロータリー圧縮機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05157087A (ja) * 1991-12-02 1993-06-22 Daikin Ind Ltd 密閉形圧縮機
JPH10115296A (ja) * 1996-10-11 1998-05-06 Sanyo Electric Co Ltd 冷媒圧縮機

Also Published As

Publication number Publication date
US9482231B2 (en) 2016-11-01
CN103946546B (zh) 2016-08-24
JP2014139443A (ja) 2014-07-31
ES3042070T3 (en) 2025-11-18
EP2913528A4 (en) 2015-12-30
EP2913528B1 (en) 2025-07-23
CN103946546A (zh) 2014-07-23
US20150322949A1 (en) 2015-11-12
WO2014064919A1 (ja) 2014-05-01
JPWO2014064919A1 (ja) 2016-09-08
JP6229947B2 (ja) 2017-11-15
EP2913528A1 (en) 2015-09-02
PL2913528T3 (pl) 2025-11-24

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