ES429072A1 - Aparato refrigerador de lubricante para un motor electrico vertical. - Google Patents
Aparato refrigerador de lubricante para un motor electrico vertical.Info
- Publication number
- ES429072A1 ES429072A1 ES429072A ES429072A ES429072A1 ES 429072 A1 ES429072 A1 ES 429072A1 ES 429072 A ES429072 A ES 429072A ES 429072 A ES429072 A ES 429072A ES 429072 A1 ES429072 A1 ES 429072A1
- Authority
- ES
- Spain
- Prior art keywords
- legs
- motor
- shaped ducts
- cooling apparatus
- liquid lubricant
- 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
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
- F16C37/00—Cooling of bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US405563A US3870907A (en) | 1973-10-11 | 1973-10-11 | Lubricant cooling apparatus for a vertical electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES429072A1 true ES429072A1 (es) | 1976-08-16 |
Family
ID=23604206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES429072A Expired ES429072A1 (es) | 1973-10-11 | 1974-08-08 | Aparato refrigerador de lubricante para un motor electrico vertical. |
Country Status (2)
Country | Link |
---|---|
US (1) | US3870907A (es) |
ES (1) | ES429072A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1508428A (en) * | 1974-07-25 | 1978-04-26 | Sealed Motor Constr Co Ltd | Axial gap electric motors |
US4270064A (en) * | 1978-06-05 | 1981-05-26 | Siemens-Allis, Inc. | Heat exchange arrangement for cooling lubricant for vertical electric motor thrust bearing |
CH629045A5 (de) * | 1978-06-09 | 1982-03-31 | Bbc Brown Boveri & Cie | Elektrische maschine mit einem axialluefter. |
US4547688A (en) * | 1984-05-07 | 1985-10-15 | Westinghouse Electric Corp. | Dynamoelectric machine with rotor ventilation system including prewhirl inlet guide vanes |
JPH02139371U (es) * | 1989-04-24 | 1990-11-21 | ||
US5359247A (en) * | 1992-04-27 | 1994-10-25 | Sundstrand Corporation | Cooling arrangement and method for offset gearbox |
US6800975B2 (en) * | 2002-12-19 | 2004-10-05 | A. O. Smith Corporation | Electric motor shaft access cover |
US6914355B2 (en) * | 2002-12-19 | 2005-07-05 | Honeywell International Inc. | Common radial plane motor cooling |
BE1015913A3 (nl) * | 2004-02-23 | 2005-11-08 | Atlas Copco Airpower Nv | Machine met verbeterde lagersmering. |
US8736122B2 (en) * | 2009-09-24 | 2014-05-27 | Siemens Industry, Inc. | Induction motor ventilated heat shield for bearings |
CN101777816B (zh) * | 2009-12-08 | 2012-09-05 | 精进电动科技(北京)有限公司 | 一种电机以及一种对电机进行油冷却的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1610726A (en) * | 1925-02-28 | 1926-12-14 | Arutunoff Armais | Electrically-driven pump |
US2164837A (en) * | 1934-02-19 | 1939-07-04 | Us Electrical Motors Inc | Adjustable rotary pump head |
US2246751A (en) * | 1940-01-16 | 1941-06-24 | Nelson Albert | Submersible motor for deep well turbine pumps |
US2922278A (en) * | 1948-11-30 | 1960-01-26 | Szydlowski Joseph | Coaxial combustion products generator and turbine |
US2836471A (en) * | 1954-07-16 | 1958-05-27 | Us Electrical Motors Inc | System for cooling lubricant |
US2813763A (en) * | 1954-08-09 | 1957-11-19 | Us Electrical Motors Inc | Lubricant cooling system |
DE2048255A1 (es) * | 1970-10-01 | 1972-04-06 | Bbc Brown Boveri & Cie |
-
1973
- 1973-10-11 US US405563A patent/US3870907A/en not_active Expired - Lifetime
-
1974
- 1974-08-08 ES ES429072A patent/ES429072A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3870907A (en) | 1975-03-11 |
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