DE69407880T2 - Ölzufuhrsystem für einem Spiralverdichter - Google Patents

Ölzufuhrsystem für einem Spiralverdichter

Info

Publication number
DE69407880T2
DE69407880T2 DE69407880T DE69407880T DE69407880T2 DE 69407880 T2 DE69407880 T2 DE 69407880T2 DE 69407880 T DE69407880 T DE 69407880T DE 69407880 T DE69407880 T DE 69407880T DE 69407880 T2 DE69407880 T2 DE 69407880T2
Authority
DE
Germany
Prior art keywords
contaminants
chamber
vortex
spiral
assembly according
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
DE69407880T
Other languages
German (de)
English (en)
Other versions
DE69407880D1 (de
Inventor
Gary Kent Fain
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.)
Copeland LP
Original Assignee
Copeland Corp LLC
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 Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of DE69407880D1 publication Critical patent/DE69407880D1/de
Application granted granted Critical
Publication of DE69407880T2 publication Critical patent/DE69407880T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69407880T 1993-06-28 1994-04-26 Ölzufuhrsystem für einem Spiralverdichter Expired - Fee Related DE69407880T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/083,278 US5372490A (en) 1993-06-28 1993-06-28 Scroll compressor oil pumping system

Publications (2)

Publication Number Publication Date
DE69407880D1 DE69407880D1 (de) 1998-02-19
DE69407880T2 true DE69407880T2 (de) 1998-04-30

Family

ID=22177312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407880T Expired - Fee Related DE69407880T2 (de) 1993-06-28 1994-04-26 Ölzufuhrsystem für einem Spiralverdichter

Country Status (7)

Country Link
US (1) US5372490A (enExample)
EP (1) EP0632201B1 (enExample)
JP (1) JP3547483B2 (enExample)
KR (1) KR100299753B1 (enExample)
CN (1) CN1064439C (enExample)
DE (1) DE69407880T2 (enExample)
TW (1) TW268076B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020132388B4 (de) 2019-12-31 2024-07-18 Danfoss (Tianjin) Ltd. Ölpumpe und Spiralverdichter

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0162337B1 (ko) * 1995-04-03 1999-03-20 구자홍 밀폐형 압축기의 급유장치
US5533875A (en) * 1995-04-07 1996-07-09 American Standard Inc. Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow
US5785151A (en) * 1996-11-15 1998-07-28 Tecumseh Products Company Compressor with improved oil pump and filter assembly
US6039550A (en) 1997-07-18 2000-03-21 Scroll Technologies Magnetic debris trap
CN1109821C (zh) * 1997-10-23 2003-05-28 Lg电子株式会社 密封式压缩机中的吸油结构
DE19825650C2 (de) * 1998-06-09 2001-03-01 Danfoss As Schmierölversorgungseinrichtung für ein Gerät mit rotierender Gerätewelle
JP3483497B2 (ja) 1999-04-19 2004-01-06 セイコーインスツルメンツ株式会社 研磨部材および端面研磨方法
US6257840B1 (en) * 1999-11-08 2001-07-10 Copeland Corporation Scroll compressor for natural gas
JP2001200988A (ja) * 2000-01-17 2001-07-27 Honda Motor Co Ltd 油供給装置
US6374621B1 (en) 2000-08-24 2002-04-23 Cincinnati Sub-Zero Products, Inc. Refrigeration system with a scroll compressor
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
US7179069B2 (en) * 2004-08-25 2007-02-20 Copeland Corporation Motor compressor lubrication
JP4991136B2 (ja) * 2005-09-20 2012-08-01 三洋電機株式会社 圧縮機
SG132540A1 (en) * 2005-11-25 2007-06-28 Matsushita Electric Industrial Co Ltd Magnetic trap for ferrous contaminants in lubricant
CN102493942B (zh) * 2008-12-30 2014-04-30 上海日立电器有限公司 用于空调压缩机的油气分离挡板
TWI384157B (zh) * 2009-12-17 2013-02-01 Ind Tech Res Inst 冷媒壓縮機供油結構
US8435016B2 (en) * 2010-11-10 2013-05-07 Hamilton Sundstrand Corporation Vertical shaft pumping system with lubricant impeller arrangement
TW201348586A (zh) * 2012-05-29 2013-12-01 Chang Jung Christian University 擺動翼片式液體幫浦
CN102966515A (zh) * 2012-11-29 2013-03-13 广州万宝集团压缩机有限公司 一种冰箱压缩机及油过滤装置
CN103511264B (zh) * 2013-08-01 2016-03-16 广东美芝制冷设备有限公司 旋转式压缩机
US10240609B2 (en) * 2015-05-29 2019-03-26 Ge Aviation Systems Llc Screw pump and impeller fan assemblies and method of operating
CN105545402A (zh) * 2016-01-15 2016-05-04 李秀林 机油直压供油泵
CN105782045B (zh) * 2016-05-05 2018-04-10 北京朗禾科技有限公司 具有自循环润滑系统的立式干泵
US11236648B2 (en) 2018-11-20 2022-02-01 Emerson Climate Technologies, Inc. Climate-control system having oil cooling control system
CN110630498A (zh) * 2019-09-11 2019-12-31 河北昊方新能源科技有限公司 具有吸气增压的涡旋制冷压缩机
WO2021082627A1 (zh) * 2019-10-31 2021-05-06 艾默生环境优化技术(苏州)有限公司 主轴承座组件以及具有该主轴承座组件的涡旋压缩机
US11566624B2 (en) 2020-10-21 2023-01-31 Emerson Climate Technologies, Inc. Compressor having lubrication system
CN117972638B (zh) * 2024-04-01 2024-06-07 南京航空航天大学 一种航空发动机主轴承故障的多源多特征融合诊断方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960097A (ja) * 1982-09-29 1984-04-05 Matsushita Electric Ind Co Ltd ベ−ン回転式圧縮機の給油装置
US4549861A (en) * 1984-06-28 1985-10-29 Sundstrand Corporation Rotating positive displacement scroll apparatus with lubricating pump
DE3604351A1 (de) * 1985-02-14 1986-08-14 Volkswagen AG, 3180 Wolfsburg Lager-schmiereinrichtung
JPS6226394A (ja) * 1985-07-26 1987-02-04 Hitachi Ltd 横形ロ−タリ式圧縮機
JPS62199991A (ja) * 1986-02-28 1987-09-03 Hitachi Ltd ロ−タリ式密閉形圧縮機
US4724928A (en) * 1986-04-14 1988-02-16 Carrier Corporation Single stage oil pump lubrication system
US4750864A (en) * 1986-04-28 1988-06-14 Carrier Corporation Compressor lubrication and noise reduction system
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US5176506A (en) * 1990-07-31 1993-01-05 Copeland Corporation Vented compressor lubrication system
JPH04262088A (ja) * 1991-01-31 1992-09-17 Mitsubishi Electric Corp スクロール圧縮機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020132388B4 (de) 2019-12-31 2024-07-18 Danfoss (Tianjin) Ltd. Ölpumpe und Spiralverdichter

Also Published As

Publication number Publication date
DE69407880D1 (de) 1998-02-19
CN1101098A (zh) 1995-04-05
KR950001110A (ko) 1995-01-03
CN1064439C (zh) 2001-04-11
KR100299753B1 (ko) 2002-06-20
EP0632201A1 (en) 1995-01-04
JP3547483B2 (ja) 2004-07-28
TW268076B (enExample) 1996-01-11
JPH0727080A (ja) 1995-01-27
US5372490A (en) 1994-12-13
EP0632201B1 (en) 1998-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (N.D.GES.D., US

8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8339 Ceased/non-payment of the annual fee