IN2014CN02269A - - Google Patents

Info

Publication number
IN2014CN02269A
IN2014CN02269A IN2269CHN2014A IN2014CN02269A IN 2014CN02269 A IN2014CN02269 A IN 2014CN02269A IN 2269CHN2014 A IN2269CHN2014 A IN 2269CHN2014A IN 2014CN02269 A IN2014CN02269 A IN 2014CN02269A
Authority
IN
India
Prior art keywords
discharge port
partition plate
bearing
sectional area
cross sectional
Prior art date
Application number
Other languages
English (en)
Inventor
Takuya Hirayama
Original Assignee
Toshiba Carrier Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47995339&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CN02269(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Publication of IN2014CN02269A publication Critical patent/IN2014CN02269A/en

Links

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
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
    • 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
    • F04C2240/60—Shafts
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Fluid Mechanics (AREA)
IN2269CHN2014 2011-09-29 2012-09-20 IN2014CN02269A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011215028 2011-09-29
JP2012167189A JP6022247B2 (ja) 2011-09-29 2012-07-27 密閉型圧縮機及び冷凍サイクル装置
PCT/JP2012/074008 WO2013047307A1 (ja) 2011-09-29 2012-09-20 密閉型圧縮機及び冷凍サイクル装置

Publications (1)

Publication Number Publication Date
IN2014CN02269A true IN2014CN02269A (enExample) 2015-06-19

Family

ID=47995339

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2269CHN2014 IN2014CN02269A (enExample) 2011-09-29 2012-09-20

Country Status (5)

Country Link
US (1) US9745980B2 (enExample)
JP (1) JP6022247B2 (enExample)
CN (1) CN103827500B (enExample)
IN (1) IN2014CN02269A (enExample)
WO (1) WO2013047307A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5786920B2 (ja) * 2013-10-29 2015-09-30 ダイキン工業株式会社 圧縮機および圧縮機の製造方法
JP6244231B2 (ja) * 2014-03-07 2017-12-06 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
WO2016017281A1 (ja) * 2014-08-01 2016-02-04 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
EP2985466A1 (en) * 2014-08-14 2016-02-17 BSH Electrodomésticos España, S.A. Rotary compressor, heat pump, and household appliance
CN105351196A (zh) * 2014-08-21 2016-02-24 洛阳中方实业有限公司 一种微型制冷压缩机
JP6177741B2 (ja) * 2014-08-22 2017-08-09 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
JP6374732B2 (ja) * 2014-08-29 2018-08-15 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
JP6267360B2 (ja) * 2014-11-10 2018-01-24 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
EP3236075B1 (en) * 2014-12-19 2024-03-20 Fujitsu General Limited Rotary compressor
CN105987000B (zh) * 2015-02-03 2019-01-08 珠海格力电器股份有限公司 双级转子式压缩机及其装配方法和空调器
CN105090027A (zh) * 2015-09-17 2015-11-25 广东美芝制冷设备有限公司 多气缸旋转式压缩机
CN105485021B (zh) * 2016-01-25 2018-11-16 珠海格力节能环保制冷技术研究中心有限公司 双缸压缩机及空调器
JP6643712B2 (ja) * 2016-02-26 2020-02-12 パナソニックＩｐマネジメント株式会社 ２シリンダ型密閉圧縮機
JP7002033B2 (ja) * 2016-02-26 2022-01-20 パナソニックＩｐマネジメント株式会社 ２シリンダ型密閉圧縮機
JP6732898B2 (ja) * 2016-05-20 2020-07-29 東芝キヤリア株式会社 密閉型圧縮機および冷凍サイクル装置
WO2017213060A1 (ja) 2016-06-07 2017-12-14 東芝キヤリア株式会社 密閉型圧縮機および冷凍サイクル装置
JP7044463B2 (ja) 2016-11-14 2022-03-30 株式会社富士通ゼネラル ロータリ圧縮機
KR102290735B1 (ko) 2017-03-10 2021-08-17 도시바 캐리어 가부시키가이샤 회전식 압축기 및 냉동 사이클 장치
JP6927731B2 (ja) 2017-04-07 2021-09-01 東芝キヤリア株式会社 密閉型圧縮機および冷凍サイクル装置
CN107387414B (zh) * 2017-07-31 2021-01-26 广东美芝制冷设备有限公司 压缩组件和多缸旋转式压缩机
JP6489173B2 (ja) * 2017-08-09 2019-03-27 ダイキン工業株式会社 ロータリ圧縮機
CN107476979A (zh) * 2017-08-10 2017-12-15 珠海格力节能环保制冷技术研究中心有限公司 压缩机、空调器及压缩机的装配方法
KR101979450B1 (ko) * 2017-12-22 2019-05-16 엘지전자 주식회사 로터리 압축기
JP6961833B2 (ja) 2018-09-14 2021-11-05 東芝キヤリア株式会社 ロータリコンプレッサおよび冷凍サイクル装置
WO2020059096A1 (ja) * 2018-09-20 2020-03-26 東芝キヤリア株式会社 ロータリコンプレッサおよび冷凍サイクル装置
WO2021033283A1 (ja) * 2019-08-21 2021-02-25 東芝キヤリア株式会社 多段回転式圧縮機及び冷凍サイクル装置
JP6974769B2 (ja) * 2020-02-10 2021-12-01 ダイキン工業株式会社 圧縮機
JPWO2023139829A1 (enExample) * 2022-01-24 2023-07-27
JP7894023B2 (ja) * 2024-07-18 2026-07-23 ダイキン工業株式会社 回転式圧縮機および冷凍装置
CN119196006B (zh) * 2024-09-24 2025-11-25 珠海格力电器股份有限公司 泵体组件及流体机械

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01301984A (ja) * 1988-05-30 1989-12-06 Toshiba Corp ロータリーコンプレッサ
JPH0755340Y2 (ja) * 1988-10-31 1995-12-20 株式会社東芝 圧縮機
JPH02230994A (ja) * 1989-03-03 1990-09-13 Sanyo Electric Co Ltd 多気筒回転圧縮機
JPH10213087A (ja) * 1997-01-30 1998-08-11 Toshiba Corp ロータリコンプレッサ
US6102677A (en) * 1997-10-21 2000-08-15 Matsushita Electric Industrial Co., Ltd. Hermetic compressor
TWI263762B (en) * 2002-08-27 2006-10-11 Sanyo Electric Co Multi-stage compression type rotary compressor and a setting method of displacement volume ratio for the same
KR20060024739A (ko) * 2004-09-14 2006-03-17 삼성전자주식회사 다기통 압축기
CN1676938A (zh) * 2005-05-31 2005-10-05 西安庆安制冷设备股份有限公司 采用排气中隔板的旋转式双缸压缩机
JP2007077825A (ja) * 2005-09-12 2007-03-29 Toshiba Kyaria Kk 密閉型回転式圧縮機および冷凍サイクル装置
CN100532856C (zh) * 2007-11-17 2009-08-26 广东美芝制冷设备有限公司 旋转式压缩机的排气阀装置及其控制方法
WO2009145232A1 (ja) * 2008-05-28 2009-12-03 東芝キヤリア株式会社 密閉型圧縮機及び冷凍サイクル装置
JP5068719B2 (ja) * 2008-09-22 2012-11-07 東芝キヤリア株式会社 回転式圧縮機と冷凍サイクル装置

Also Published As

Publication number Publication date
JP2013083245A (ja) 2013-05-09
JP6022247B2 (ja) 2016-11-09
WO2013047307A1 (ja) 2013-04-04
US20140250937A1 (en) 2014-09-11
CN103827500A (zh) 2014-05-28
CN103827500B (zh) 2016-06-08
US9745980B2 (en) 2017-08-29

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