DE112015001018T5 - Kompressor - Google Patents

Kompressor Download PDF

Info

Publication number
DE112015001018T5
DE112015001018T5 DE112015001018.1T DE112015001018T DE112015001018T5 DE 112015001018 T5 DE112015001018 T5 DE 112015001018T5 DE 112015001018 T DE112015001018 T DE 112015001018T DE 112015001018 T5 DE112015001018 T5 DE 112015001018T5
Authority
DE
Germany
Prior art keywords
compression chamber
refrigerant
compressor
pressure
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.)
Withdrawn
Application number
DE112015001018.1T
Other languages
German (de)
English (en)
Inventor
Masashi Inoue
Masato Komura
Toshiyuki Ebara
Takashi Inoue
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
Soken Inc
Original Assignee
Denso Corp
Nippon Soken Inc
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, Nippon Soken Inc filed Critical Denso Corp
Publication of DE112015001018T5 publication Critical patent/DE112015001018T5/de
Withdrawn legal-status Critical Current

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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)
DE112015001018.1T 2014-02-28 2015-02-06 Kompressor Withdrawn DE112015001018T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014038337A JP6399637B2 (ja) 2014-02-28 2014-02-28 圧縮機
JP2014-038337 2014-02-28
PCT/JP2015/000552 WO2015129169A1 (ja) 2014-02-28 2015-02-06 圧縮機

Publications (1)

Publication Number Publication Date
DE112015001018T5 true DE112015001018T5 (de) 2016-12-22

Family

ID=54008507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015001018.1T Withdrawn DE112015001018T5 (de) 2014-02-28 2015-02-06 Kompressor

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3418574A1 (en) * 2017-06-22 2018-12-26 LG Electronics Inc. Scroll compressor and air conditioner having the same

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3418574A1 (en) * 2017-06-22 2018-12-26 LG Electronics Inc. Scroll compressor and air conditioner having the same
US10590931B2 (en) 2017-06-22 2020-03-17 Lg Electronics Inc. Scroll compressor and air conditioner having the same

Also Published As

Publication number Publication date
JP2015161268A (ja) 2015-09-07
WO2015129169A1 (ja) 2015-09-03
JP6399637B2 (ja) 2018-10-03

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R082 Change of representative

Representative=s name: TBK, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee