ES2196258T3 - Maquina de husillo y lubricacion de cojinetes. - Google Patents

Maquina de husillo y lubricacion de cojinetes.

Info

Publication number
ES2196258T3
ES2196258T3 ES97204001T ES97204001T ES2196258T3 ES 2196258 T3 ES2196258 T3 ES 2196258T3 ES 97204001 T ES97204001 T ES 97204001T ES 97204001 T ES97204001 T ES 97204001T ES 2196258 T3 ES2196258 T3 ES 2196258T3
Authority
ES
Spain
Prior art keywords
bearings
lubrication
rotors
spindle machine
couple
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 - Lifetime
Application number
ES97204001T
Other languages
English (en)
Inventor
Bock Richard De
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.)
Atlas Copco Airpower NV
Original Assignee
Atlas Copco Airpower NV
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 Atlas Copco Airpower NV filed Critical Atlas Copco Airpower NV
Application granted granted Critical
Publication of ES2196258T3 publication Critical patent/ES2196258T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/43—Screw compressors

Landscapes

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

Abstract

MAQUINA CON ROTORES MONTADOS SOBRE COJINETES, CONSISTENTE EN UNA CARCASA (1) Y DOS ROTORES COOPERANTES MONTADOS EN SU INTERIOR, APOYADOS SOBRE COJINETES (8 - 9 Y 11 - 12, 17 - 18 Y 20 - 21 RESPECTIVAMENTE) CON EJES (5 Y 5A, 14 Y 14A RESPECTIVAMENTE) EN SUS EXTREMOS, EN DONDE AL MENOS EN UN EXTREMO DE LA CARCASA (1) EL EJE (5, 14 RESPECTIVAMENTE) DE CADA UNO DE LOS ROTORES (2 Y 3) DESCANSA SOBRE UN PAR DE COJINETES (8 - 9, 17 18 RESPECTIVAMENTE) Y EN DONDE LOS COJINETES (8 Y 9) DE UNO DE LOS PARES ESTAN SITUADOS ENFRENTE DE LOS COJINETES (17 Y 18) DEL OTRO PAR, Y EN DONDE HAY AL MENOS UN ELEMENTO ROCIADOR (27) MONTADO ENTRE LOS COJINETES (8 Y 9, 17 Y 18 RESPECTIVAMENTE) DE LOS PARES (8 - 9 Y 17 - 18) PARA ROCIAR DICHOS COJINETES (8 9, 17 - 18) CON LIQUIDO LUBRICANTE; SE CARACTERIZA PORQUE ENTRE LOS COJINETES (8 Y 9, 17 Y 18 RESPECTIVAMENTE) DE CADA PAR (8 - 9 Y 17 - 18) HAY UN ANILLO (35, 35A RESPECTIVAMENTE) DISPUESTO ALREDEDOR DEL EJE (5, 14 RESPECTIVAMENTE) PROVISTO DE UN DIENTE (36, 36ARESPECTIVAMENTE) EN TODO SU PERIMETRO EXTERIOR, MIENTRAS QUE EL ELEMENTO ROCIADOR (27) CON TOBERAS (32, 32A RESPECTIVAMENTE) ESTA ORIENTADO HACIA EL DIENTE (36, 36A RESPECTIVAMENTE) DE LOS DOS ANILLOS DENTADOS (35 Y 35A).
ES97204001T 1996-12-23 1997-12-18 Maquina de husillo y lubricacion de cojinetes. Expired - Lifetime ES2196258T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9601077A BE1010822A3 (nl) 1996-12-23 1996-12-23 Machine met gelagerde rotoren en vloeistofsmering van de lagers.

Publications (1)

Publication Number Publication Date
ES2196258T3 true ES2196258T3 (es) 2003-12-16

Family

ID=3890166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97204001T Expired - Lifetime ES2196258T3 (es) 1996-12-23 1997-12-18 Maquina de husillo y lubricacion de cojinetes.

Country Status (6)

Country Link
US (1) US5927863A (es)
EP (2) EP1239160A3 (es)
JP (1) JPH1151067A (es)
BE (1) BE1010822A3 (es)
DE (1) DE69719937T2 (es)
ES (1) ES2196258T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821405D0 (en) * 1988-09-13 1988-10-12 Seaton P Dental prostheses & connectors for use in such prostheses
DE19809957A1 (de) * 1998-03-07 1999-09-09 Pfeiffer Vacuum Gmbh Mehrwellenvakuumpumpe
US6048101A (en) * 1998-12-09 2000-04-11 Sullair Corporation Thrust bearing arrangement
BE1015913A3 (nl) * 2004-02-23 2005-11-08 Atlas Copco Airpower Nv Machine met verbeterde lagersmering.
US8403110B2 (en) * 2004-10-29 2013-03-26 Jtekt Corporation Rolling bearing device and spindle
JP4317943B2 (ja) * 2005-02-08 2009-08-19 キタムラ機械株式会社 回転装置
DE102006035783A1 (de) * 2006-08-01 2008-02-07 Grasso Gmbh Refrigeration Technology Schraubenverdichter
US8443941B2 (en) * 2008-03-14 2013-05-21 Mori Seiki Co., Ltd. Cooling/lubricating device for machine tool feed shaft
CN103452809A (zh) * 2013-05-16 2013-12-18 淄博泽一真空设备有限公司 一种爪型干式真空泵用油箱
CN104454545B (zh) * 2014-11-27 2016-07-06 西安交通大学 一种带吸气功能的压缩机喷油器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824700A (ja) * 1981-08-05 1983-02-14 Mitsubishi Heavy Ind Ltd スピンドル軸受の潤滑方法
JPS5951190A (ja) * 1982-09-17 1984-03-24 Hitachi Ltd オイルフリ−スクリユ−圧縮機の油切り装置
JPS60116920A (ja) * 1983-11-30 1985-06-24 Hitachi Ltd 回転流体機械におけるスラスト軸受の保持装置
JPH0141997Y2 (es) * 1984-11-05 1989-12-11
CH684325A5 (de) * 1991-10-23 1994-08-31 Hobas Eng Ag Spritzwassergesicherte, horizontalachsige Lageranordnung.

Also Published As

Publication number Publication date
EP1239160A2 (en) 2002-09-11
EP0851126A1 (en) 1998-07-01
DE69719937D1 (de) 2003-04-24
DE69719937T2 (de) 2004-03-04
BE1010822A3 (nl) 1999-02-02
EP0851126B1 (en) 2003-03-19
US5927863A (en) 1999-07-27
EP1239160A3 (en) 2002-11-27
JPH1151067A (ja) 1999-02-23

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