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
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).
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)
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. |
KR20070083741A (ko) * | 2004-10-29 | 2007-08-24 | 가부시키가이샤 제이텍트 | 롤링베어링장치 및 스핀들 |
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)
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. |
-
1996
- 1996-12-23 BE BE9601077A patent/BE1010822A3/nl not_active IP Right Cessation
-
1997
- 1997-12-18 EP EP02077412A patent/EP1239160A3/en not_active Withdrawn
- 1997-12-18 DE DE69719937T patent/DE69719937T2/de not_active Expired - Fee Related
- 1997-12-18 EP EP97204001A patent/EP0851126B1/en not_active Expired - Lifetime
- 1997-12-18 ES ES97204001T patent/ES2196258T3/es not_active Expired - Lifetime
- 1997-12-19 US US08/994,188 patent/US5927863A/en not_active Expired - Fee Related
- 1997-12-24 JP JP9354673A patent/JPH1151067A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE1010822A3 (nl) | 1999-02-02 |
DE69719937T2 (de) | 2004-03-04 |
EP0851126A1 (en) | 1998-07-01 |
EP1239160A3 (en) | 2002-11-27 |
EP1239160A2 (en) | 2002-09-11 |
DE69719937D1 (de) | 2003-04-24 |
JPH1151067A (ja) | 1999-02-23 |
EP0851126B1 (en) | 2003-03-19 |
US5927863A (en) | 1999-07-27 |
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