JP6548915B2 - 圧縮機 - Google Patents

圧縮機 Download PDF

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Publication number
JP6548915B2
JP6548915B2 JP2015043500A JP2015043500A JP6548915B2 JP 6548915 B2 JP6548915 B2 JP 6548915B2 JP 2015043500 A JP2015043500 A JP 2015043500A JP 2015043500 A JP2015043500 A JP 2015043500A JP 6548915 B2 JP6548915 B2 JP 6548915B2
Authority
JP
Japan
Prior art keywords
refrigerant
bearing
rib
separation space
upper bearing
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
JP2015043500A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016160911A (ja
Inventor
俊輔 藥師寺
俊輔 藥師寺
小川　真
真 小川
隆史 渡辺
隆史 渡辺
千賀子 笹川
千賀子 笹川
後藤　利行
利行 後藤
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Priority to JP2015043500A priority Critical patent/JP6548915B2/ja
Priority to PCT/JP2015/086488 priority patent/WO2016139873A1/fr
Priority to CN201580076550.4A priority patent/CN107250545A/zh
Priority to EP15884039.7A priority patent/EP3249228B1/fr
Publication of JP2016160911A publication Critical patent/JP2016160911A/ja
Application granted granted Critical
Publication of JP6548915B2 publication Critical patent/JP6548915B2/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
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2015043500A 2015-03-05 2015-03-05 圧縮機 Active JP6548915B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015043500A JP6548915B2 (ja) 2015-03-05 2015-03-05 圧縮機
PCT/JP2015/086488 WO2016139873A1 (fr) 2015-03-05 2015-12-28 Compresseur
CN201580076550.4A CN107250545A (zh) 2015-03-05 2015-12-28 压缩机
EP15884039.7A EP3249228B1 (fr) 2015-03-05 2015-12-28 Compresseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015043500A JP6548915B2 (ja) 2015-03-05 2015-03-05 圧縮機

Publications (2)

Publication Number Publication Date
JP2016160911A JP2016160911A (ja) 2016-09-05
JP6548915B2 true JP6548915B2 (ja) 2019-07-24

Family

ID=56846557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015043500A Active JP6548915B2 (ja) 2015-03-05 2015-03-05 圧縮機

Country Status (4)

Country Link
EP (1) EP3249228B1 (fr)
JP (1) JP6548915B2 (fr)
CN (1) CN107250545A (fr)
WO (1) WO2016139873A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018076802A (ja) * 2016-11-08 2018-05-17 株式会社富士通ゼネラル ロータリ圧縮機
CN108843578B (zh) * 2018-06-19 2020-11-24 安徽美芝精密制造有限公司 压缩机构和具有其的压缩机
CN113339266A (zh) * 2020-03-02 2021-09-03 瑞智精密股份有限公司 泵浦排气机构
JP2022093072A (ja) 2020-12-11 2022-06-23 三菱重工サーマルシステムズ株式会社 ロータリ圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8901185A (pt) * 1989-03-09 1990-10-16 Brasil Compressores Sa Sistema de descarga para compressor rotativo de pistao rolante
JP4380734B2 (ja) * 2007-06-25 2009-12-09 ダイキン工業株式会社 ロータリ圧縮機
CN103946554B (zh) * 2011-11-16 2016-06-22 松下电器产业株式会社 旋转压缩机
JP2013238132A (ja) * 2012-05-14 2013-11-28 Daikin Industries Ltd 圧縮機
JP2014080875A (ja) * 2012-10-15 2014-05-08 Daikin Ind Ltd 圧縮機
JP5920406B2 (ja) * 2014-06-11 2016-05-18 ダイキン工業株式会社 圧縮機
CN104314815B (zh) * 2014-09-22 2016-12-07 安徽美芝精密制造有限公司 多缸旋转式压缩机

Also Published As

Publication number Publication date
JP2016160911A (ja) 2016-09-05
CN107250545A (zh) 2017-10-13
EP3249228A1 (fr) 2017-11-29
WO2016139873A1 (fr) 2016-09-09
EP3249228B1 (fr) 2021-01-27
EP3249228A4 (fr) 2018-01-24

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