JP6399637B2 - 圧縮機 - Google Patents

圧縮機 Download PDF

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Publication number
JP6399637B2
JP6399637B2 JP2014038337A JP2014038337A JP6399637B2 JP 6399637 B2 JP6399637 B2 JP 6399637B2 JP 2014038337 A JP2014038337 A JP 2014038337A JP 2014038337 A JP2014038337 A JP 2014038337A JP 6399637 B2 JP6399637 B2 JP 6399637B2
Authority
JP
Japan
Prior art keywords
compression chamber
compressor
refrigerant
tooth portion
fluid
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.)
Expired - Fee Related
Application number
JP2014038337A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015161268A (ja
JP2015161268A5 (enExample
Inventor
雅至 井ノ上
雅至 井ノ上
小村　正人
正人 小村
江原　俊行
俊行 江原
井上　孝
孝 井上
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.)
Denso Corp
Original Assignee
Denso 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
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2014038337A priority Critical patent/JP6399637B2/ja
Priority to PCT/JP2015/000552 priority patent/WO2015129169A1/ja
Priority to DE112015001018.1T priority patent/DE112015001018T5/de
Publication of JP2015161268A publication Critical patent/JP2015161268A/ja
Publication of JP2015161268A5 publication Critical patent/JP2015161268A5/ja
Application granted granted Critical
Publication of JP6399637B2 publication Critical patent/JP6399637B2/ja
Expired - Fee Related 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, geometry
    • 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
    • F04C28/26—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 using bypass channels
    • 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
    • F04C2210/261—Carbon dioxide (CO2)
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2014038337A 2014-02-28 2014-02-28 圧縮機 Expired - Fee Related JP6399637B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014038337A JP6399637B2 (ja) 2014-02-28 2014-02-28 圧縮機
PCT/JP2015/000552 WO2015129169A1 (ja) 2014-02-28 2015-02-06 圧縮機
DE112015001018.1T DE112015001018T5 (de) 2014-02-28 2015-02-06 Kompressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014038337A JP6399637B2 (ja) 2014-02-28 2014-02-28 圧縮機

Publications (3)

Publication Number Publication Date
JP2015161268A JP2015161268A (ja) 2015-09-07
JP2015161268A5 JP2015161268A5 (enExample) 2016-05-26
JP6399637B2 true JP6399637B2 (ja) 2018-10-03

Family

ID=54008507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014038337A Expired - Fee Related JP6399637B2 (ja) 2014-02-28 2014-02-28 圧縮機

Country Status (3)

Country Link
JP (1) JP6399637B2 (enExample)
DE (1) DE112015001018T5 (enExample)
WO (1) WO2015129169A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102332212B1 (ko) * 2017-06-22 2021-11-29 엘지전자 주식회사 스크롤 압축기 및 이를 구비한 공기 조화기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105633A (en) * 1961-09-20 1963-10-01 Gen Electric Rotary compressor injection cooling arrangement
JPS5332412A (en) * 1976-09-07 1978-03-27 Ishikawajima Harima Heavy Ind Co Ltd Oil feeding method for rotary vane compressor and its apparatus
JPS57153984A (en) * 1981-03-19 1982-09-22 Hitachi Ltd Scroll compressor
JPS62173585U (enExample) * 1986-04-23 1987-11-04
JPH0439436Y2 (enExample) * 1987-04-30 1992-09-16
JPH05195974A (ja) * 1992-01-16 1993-08-06 Hitachi Ltd 密閉型横形回転式圧縮機
JP4576306B2 (ja) * 2005-08-29 2010-11-04 三菱重工業株式会社 スクロール圧縮機および空気調和機
JP4775494B2 (ja) * 2010-02-15 2011-09-21 ダイキン工業株式会社 スクロール圧縮機
JP2012219791A (ja) * 2011-04-14 2012-11-12 Hitachi Appliances Inc 密閉形スクロール圧縮機
JP5745450B2 (ja) * 2012-03-30 2015-07-08 株式会社日本自動車部品総合研究所 圧縮機のインジェクション装置

Also Published As

Publication number Publication date
JP2015161268A (ja) 2015-09-07
WO2015129169A1 (ja) 2015-09-03
DE112015001018T5 (de) 2016-12-22

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