ES2909572T3 - Paso de suministro de lubricante para compresores - Google Patents

Paso de suministro de lubricante para compresores Download PDF

Info

Publication number
ES2909572T3
ES2909572T3 ES18803497T ES18803497T ES2909572T3 ES 2909572 T3 ES2909572 T3 ES 2909572T3 ES 18803497 T ES18803497 T ES 18803497T ES 18803497 T ES18803497 T ES 18803497T ES 2909572 T3 ES2909572 T3 ES 2909572T3
Authority
ES
Spain
Prior art keywords
rotor
lubricant
shaft
passage
fluid machine
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
ES18803497T
Other languages
English (en)
Spanish (es)
Inventor
Masao Akei
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of ES2909572T3 publication Critical patent/ES2909572T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • 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
    • 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
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
ES18803497T 2017-10-24 2018-10-16 Paso de suministro de lubricante para compresores Active ES2909572T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762576430P 2017-10-24 2017-10-24
PCT/US2018/056101 WO2019083778A1 (en) 2017-10-24 2018-10-16 LUBRICANT SUPPLY PASSING FOR COMPRESSOR BOTTOM

Publications (1)

Publication Number Publication Date
ES2909572T3 true ES2909572T3 (es) 2022-05-09

Family

ID=64308801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18803497T Active ES2909572T3 (es) 2017-10-24 2018-10-16 Paso de suministro de lubricante para compresores

Country Status (5)

Country Link
US (1) US20200325899A1 (de)
EP (1) EP3701151B1 (de)
CN (1) CN111247343A (de)
ES (1) ES2909572T3 (de)
WO (1) WO2019083778A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021242311A2 (en) * 2019-12-17 2021-12-02 Johnson Controls Technology Company Lubricant system for a compressor
WO2021253058A1 (en) * 2020-06-10 2021-12-16 CILLIE, Willem, Isaac Compressor
CN112780555A (zh) * 2021-02-26 2021-05-11 珠海格力电器股份有限公司 转子组件、压缩机及空调
CN112780558B (zh) * 2021-02-26 2024-11-12 珠海格力电器股份有限公司 转子组件、压缩机及空调
CN112780561B (zh) * 2021-02-26 2025-04-18 珠海格力电器股份有限公司 转子组件、压缩机及空调
CN112797000B (zh) * 2021-02-26 2025-06-10 珠海格力电器股份有限公司 转子组件、压缩机和空调
CN112780554B (zh) * 2021-02-26 2026-03-27 珠海格力电器股份有限公司 压缩机和空调

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811805A (en) * 1972-05-16 1974-05-21 Dunham Bush Inc Hydrodynamic thrust bearing arrangement for rotary screw compressor
US3922114A (en) * 1974-07-19 1975-11-25 Dunham Bush Inc Hermetic rotary helical screw compressor with improved oil management
GB1599878A (en) * 1977-07-05 1981-10-07 Pidgeon H H J Oil-injected rotary compressors
JP2616922B2 (ja) * 1987-05-22 1997-06-04 株式会社日立製作所 スクリユー圧縮機
WO1995002767A1 (en) * 1993-07-13 1995-01-26 Thomassen International B.V. Rotary screw compressor
GB2382556B (en) * 2001-11-30 2005-03-09 Railko Ltd Propeller shaft bearing
TW200835864A (en) * 2007-02-27 2008-09-01 Jian-Dih Jeng Simplified fluid dynamic bearing design
CN102022325B (zh) * 2009-09-11 2012-10-24 广东美芝制冷设备有限公司 一种旋转压缩机及带有该压缩机的制冷装置
US8506272B2 (en) * 2009-10-12 2013-08-13 Emerson Climate Technologies (Suzhou) Research & Development Co., Ltd. Scroll compressor lubrication system
DE102010002649A1 (de) * 2010-03-08 2011-09-08 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
WO2013018272A1 (ja) * 2011-08-02 2013-02-07 国立大学法人東北大学 ガス排気用ポンプシステム及びガス排気方法
CN104334884B (zh) * 2012-04-19 2016-10-19 三菱电机株式会社 密闭式压缩机和具有该密闭式压缩机的蒸汽压缩式制冷循环装置
DE102012009103A1 (de) * 2012-05-08 2013-11-14 Ralf Steffens Spindelverdichter
DE102013106344B4 (de) * 2013-06-18 2015-03-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter
WO2016157450A1 (ja) * 2015-03-31 2016-10-06 株式会社日立産機システム ガス圧縮機

Also Published As

Publication number Publication date
EP3701151A1 (de) 2020-09-02
CN111247343A (zh) 2020-06-05
WO2019083778A1 (en) 2019-05-02
EP3701151B1 (de) 2022-03-02
US20200325899A1 (en) 2020-10-15

Similar Documents

Publication Publication Date Title
ES2909572T3 (es) Paso de suministro de lubricante para compresores
KR101860009B1 (ko) 스크롤 유체 기계
CN103502645B (zh) 涡旋式压缩机
KR101876156B1 (ko) 오일프리 스크루 압축기
US9388807B2 (en) Vane compressor having a second discharge port that includes an opening portion to a compression space
CN104047852B (zh) 螺杆压缩机
JPH04231697A (ja) 回転滑り弁形真空ポンプ
JPWO2020110180A1 (ja) 内接ギヤポンプ
JP5707337B2 (ja) ベーン型圧縮機の潤滑オイル供給構造
JP2010275931A (ja) オイルフリースクリュー圧縮機
ES2716826T3 (es) Compresor
JP5863436B2 (ja) 流体機械
US6685453B2 (en) Fluid transfer machine with drive shaft lubrication and cooling
US20250075698A1 (en) Screw Compressor
CN100572813C (zh) 孔销式摆线转子泵
US11365735B2 (en) Internal discharge gas passage for compressor
JP2009068473A (ja) 内接歯車ポンプ
JP6448698B2 (ja) スクリュー流体機械
JP2007162679A (ja) 流体機械
JP5314784B2 (ja) 内接歯車ポンプ
CN110318997A (zh) 旋转泵
JP6436784B2 (ja) 電動機および圧縮機
JP5661203B2 (ja) ベーン型圧縮機
JP2014148968A (ja) ベーン型圧縮機
WO2025052980A1 (ja) スクリュ圧縮機及びガス圧縮設備