MX173032B - Sistema de lubricacion de un rotor ranurado - Google Patents

Sistema de lubricacion de un rotor ranurado

Info

Publication number
MX173032B
MX173032B MX023648A MX2364890A MX173032B MX 173032 B MX173032 B MX 173032B MX 023648 A MX023648 A MX 023648A MX 2364890 A MX2364890 A MX 2364890A MX 173032 B MX173032 B MX 173032B
Authority
MX
Mexico
Prior art keywords
shaft
central bore
notch
rotor
central
Prior art date
Application number
MX023648A
Other languages
English (en)
Inventor
Howard Henry Fraser Jr
Mark Philip Weldon
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
Publication of MX173032B publication Critical patent/MX173032B/es

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)

Abstract

La presente invención se refiere a una estructura de rotor vertical para un compresor hermético que incluye un eje y un rotor caracterizados porque: el eje tiene una porción central de un diámetro predeterminado y una porción superior de un diámetro mayor que ajusta en un soporte del compresor, el eje tiene una perforación central axial, y medios sobre un extremo inferior del eje para llevar un lubricante líquido a la perforación del eje, el rotor está dispuesto sobre la porción central del eje y está formado de un apilamiento del laminaciones, ese apilamiento tiene una perforación central para recibir a la porción central del eje y por lo menos una ranura o escotadura adyacente a la perforación central y que se extiende generalmente en forma axial, un canal de distribución inferior que comunica radialmente a través del eje desde la perforación central al extremo inferior de por lo menos una escotadura, para permitir la corriente de lubricante dentro de la dicha por lo menos una escotadura donde es impulsada por las fuerzas rotacionales a un etxremo superior de por lo menos una escotadura, y por lo menos a un canal superior de distribución en la parte superior del eje, que conduce el lubricante desde el extremo superior de la dicha por lo menos una escotadura a una o más superficies de soporte de la porción superior.
MX023648A 1989-12-15 1990-12-07 Sistema de lubricacion de un rotor ranurado MX173032B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/451,152 US5007808A (en) 1989-12-15 1989-12-15 Slotted rotor lubrication system

Publications (1)

Publication Number Publication Date
MX173032B true MX173032B (es) 1994-01-28

Family

ID=23791029

Family Applications (1)

Application Number Title Priority Date Filing Date
MX023648A MX173032B (es) 1989-12-15 1990-12-07 Sistema de lubricacion de un rotor ranurado

Country Status (10)

Country Link
US (1) US5007808A (es)
EP (1) EP0433212B1 (es)
JP (1) JPH03225098A (es)
KR (1) KR910012548A (es)
BR (1) BR9006380A (es)
DE (1) DE69002597T2 (es)
DK (1) DK0433212T3 (es)
ES (1) ES2043339T3 (es)
MX (1) MX173032B (es)
MY (1) MY104541A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232351A (en) * 1992-07-13 1993-08-03 Tecumseh Products Company Centrifugal oil pump booster
JP3455977B2 (ja) * 1992-09-04 2003-10-14 松下電器産業株式会社 密閉型圧縮機
BR9300797A (pt) * 1993-03-02 1994-10-04 Brasil Compressores Sa Bomba de óleo para compressor hermético de velocidade variável
CN1041110C (zh) * 1993-11-06 1998-12-09 卡斯特罗尔有限公司 润滑剂组合物
BR9300796A (pt) * 1994-04-04 1994-10-04 Brasil Compressores Sa Bomba de óleo centrífuga para compressor hermético de velocidade variável
BR9706307A (pt) * 1997-12-22 1999-07-20 Brasil Compressores Sa Compressor hermético alternativo
US6527085B1 (en) 2000-11-14 2003-03-04 Tecumseh Products Company Lubricating system for compressor
KR100395956B1 (ko) * 2001-05-18 2003-08-27 주식회사 엘지이아이 밀폐형 압축기의 오일펌핑장치
US7044717B2 (en) * 2002-06-11 2006-05-16 Tecumseh Products Company Lubrication of a hermetic carbon dioxide compressor
DE10333432A1 (de) * 2003-07-23 2005-02-10 Zf Friedrichshafen Ag Ölführende Welle
BRPI0705336A2 (pt) * 2007-10-31 2009-06-23 Whirlpool Sa arranjo de fixação de uma bomba de óleo em um compressor de refrigeração
US9407115B2 (en) 2012-04-03 2016-08-02 Lcdrives Corp. Shaft attachment means for high efficiency permanent magnet machine with separated tab pole rotor
WO2013151891A1 (en) * 2012-04-03 2013-10-10 Russel Marvin Permanent magnet machine with tab pole rotor
CN106089647B (zh) * 2016-08-18 2018-03-06 芜湖欧宝机电有限公司 制冷压缩机泵油系统及其泵油方法
KR102405400B1 (ko) 2017-02-13 2022-06-07 엘지전자 주식회사 스크롤 압축기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735026A (en) * 1956-02-14 moerk
US2769105A (en) * 1953-01-26 1956-10-30 Allis Louis Co Electric motor suitable for use in an atmosphere containing magnetic particles
DE1910555B2 (de) * 1969-03-01 1971-02-11 Danfoss A/S, Nordborg (Danemark) Vo- Knoblauch U , Dr Ing Pat Anw , 6000 Frankfurt Axialkreiselpumpenlaufer, insbesondere fur die Ölpumpe einer Kältemaschine
CH525392A (de) * 1970-09-08 1972-07-15 Allweiler Ag Stopfbuchsloses Pumpenaggregat
DE2545304C3 (de) * 1975-10-09 1979-01-25 Arnold 7312 Kirchheim Mueller Kältemaschine
US4488855A (en) * 1982-12-27 1984-12-18 The Trane Company Main bearing lubrication system for scroll machine
JPS59176494A (ja) * 1983-03-26 1984-10-05 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS60187789A (ja) * 1984-03-05 1985-09-25 Mitsubishi Electric Corp スクロ−ル圧縮機
US4875840A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Compressor lubrication system with vent

Also Published As

Publication number Publication date
EP0433212A1 (en) 1991-06-19
US5007808A (en) 1991-04-16
ES2043339T3 (es) 1993-12-16
MY104541A (en) 1994-04-30
DK0433212T3 (da) 1993-12-27
KR910012548A (ko) 1991-08-08
DE69002597D1 (de) 1993-09-09
BR9006380A (pt) 1991-09-24
DE69002597T2 (de) 1994-01-05
EP0433212B1 (en) 1993-08-04
JPH03225098A (ja) 1991-10-04

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