DE112019003289B4 - Scrollverdichter - Google Patents

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Publication number
DE112019003289B4
DE112019003289B4 DE112019003289.5T DE112019003289T DE112019003289B4 DE 112019003289 B4 DE112019003289 B4 DE 112019003289B4 DE 112019003289 T DE112019003289 T DE 112019003289T DE 112019003289 B4 DE112019003289 B4 DE 112019003289B4
Authority
DE
Germany
Prior art keywords
peripheral surface
ring portion
end side
eccentric shaft
lubricating oil
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
DE112019003289.5T
Other languages
German (de)
English (en)
Other versions
DE112019003289T5 (de
Inventor
Hiroshi Iwashita
Masanori Taguchi
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of DE112019003289T5 publication Critical patent/DE112019003289T5/de
Application granted granted Critical
Publication of DE112019003289B4 publication Critical patent/DE112019003289B4/de
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
    • F04C18/02—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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0064—Magnetic couplings
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • 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
    • F04C2240/80—Other components
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE112019003289.5T 2018-06-29 2019-06-19 Scrollverdichter Active DE112019003289B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018124783A JP7056820B2 (ja) 2018-06-29 2018-06-29 スクロール圧縮機
JP2018-124783 2018-06-29
PCT/JP2019/024242 WO2020004167A1 (fr) 2018-06-29 2019-06-19 Compresseur à spirale

Publications (2)

Publication Number Publication Date
DE112019003289T5 DE112019003289T5 (de) 2021-03-18
DE112019003289B4 true DE112019003289B4 (de) 2024-06-27

Family

ID=68986629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019003289.5T Active DE112019003289B4 (de) 2018-06-29 2019-06-19 Scrollverdichter

Country Status (4)

Country Link
JP (1) JP7056820B2 (fr)
CN (1) CN112334658B (fr)
DE (1) DE112019003289B4 (fr)
WO (1) WO2020004167A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022083044A (ja) * 2020-11-24 2022-06-03 サンデン・オートモーティブコンポーネント株式会社 スクロール流体機械
CN112539173B (zh) * 2020-12-03 2022-12-16 珠海格力节能环保制冷技术研究中心有限公司 动涡旋盘组件、涡旋压缩机及空调系统
DE102021210653A1 (de) 2021-09-23 2023-03-23 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Scrollmaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11182461A (ja) 1997-12-15 1999-07-06 Sanden Corp スクロール型圧縮機
JP2002039083A (ja) 2000-07-27 2002-02-06 Mitsubishi Heavy Ind Ltd スクロール型流体機械
KR20050060343A (ko) 2003-12-16 2005-06-22 엘지전자 주식회사 오일 배출 기능을 갖는 스크롤 압축기의 편심부시
US20150078945A1 (en) 2012-04-11 2015-03-19 Emerson Climate Technologies (Suzhou) Co., Ltd. Scroll compressor
EP3159544A1 (fr) 2015-10-20 2017-04-26 Mitsubishi Heavy Industries, Ltd. Machine de défilement de fluide
WO2017169596A1 (fr) 2016-03-31 2017-10-05 三菱電機株式会社 Compresseur à spirale et dispositif à cycle de réfrigération

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766341A (zh) * 2004-10-27 2006-05-03 乐金电子(天津)电器有限公司 具有油排出功能的涡旋压缩机的偏心衬套
EP2382398B1 (fr) 2009-01-12 2017-01-25 Dow Global Technologies LLC Modèle de coussinet de palier amélioré

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11182461A (ja) 1997-12-15 1999-07-06 Sanden Corp スクロール型圧縮機
JP2002039083A (ja) 2000-07-27 2002-02-06 Mitsubishi Heavy Ind Ltd スクロール型流体機械
KR20050060343A (ko) 2003-12-16 2005-06-22 엘지전자 주식회사 오일 배출 기능을 갖는 스크롤 압축기의 편심부시
US20150078945A1 (en) 2012-04-11 2015-03-19 Emerson Climate Technologies (Suzhou) Co., Ltd. Scroll compressor
EP3159544A1 (fr) 2015-10-20 2017-04-26 Mitsubishi Heavy Industries, Ltd. Machine de défilement de fluide
WO2017169596A1 (fr) 2016-03-31 2017-10-05 三菱電機株式会社 Compresseur à spirale et dispositif à cycle de réfrigération

Also Published As

Publication number Publication date
DE112019003289T5 (de) 2021-03-18
CN112334658A (zh) 2021-02-05
CN112334658B (zh) 2023-02-28
JP2020002904A (ja) 2020-01-09
JP7056820B2 (ja) 2022-04-19
WO2020004167A1 (fr) 2020-01-02

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: SANDEN CORPORATION, ISESAKI-SHI, JP

Free format text: FORMER OWNER: SANDEN AUTOMOTIVE COMPONENTS CORPORATION, LSESAKI-SHI, GUNMA, JP

R016 Response to examination communication
R018 Grant decision by examination section/examining division