DE69408420D1 - Antriebslagervorrichtung für Wechselstrommotor für Lokomotive - Google Patents
Antriebslagervorrichtung für Wechselstrommotor für LokomotiveInfo
- Publication number
- DE69408420D1 DE69408420D1 DE69408420T DE69408420T DE69408420D1 DE 69408420 D1 DE69408420 D1 DE 69408420D1 DE 69408420 T DE69408420 T DE 69408420T DE 69408420 T DE69408420 T DE 69408420T DE 69408420 D1 DE69408420 D1 DE 69408420D1
- Authority
- DE
- Germany
- Prior art keywords
- locomotive
- motor
- bearing device
- drive bearing
- drive
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4476—Labyrinth packings with radial path
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Details Of Gearings (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/160,515 US5387039A (en) | 1993-12-01 | 1993-12-01 | AC traction motor with drive end bearing assembly for locomotive |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69408420D1 true DE69408420D1 (de) | 1998-03-12 |
DE69408420T2 DE69408420T2 (de) | 1998-08-13 |
Family
ID=22577190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69408420T Expired - Lifetime DE69408420T2 (de) | 1993-12-01 | 1994-11-25 | Antriebslagervorrichtung für Wechselstrommotor für Lokomotive |
Country Status (5)
Country | Link |
---|---|
US (1) | US5387039A (de) |
EP (1) | EP0656680B1 (de) |
JP (1) | JPH07259868A (de) |
CA (1) | CA2135546C (de) |
DE (1) | DE69408420T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5975533A (en) * | 1996-09-13 | 1999-11-02 | Brenco, Incorporated | Labyrinth-type seal for railway car journal bearing |
JPH10238541A (ja) * | 1997-02-27 | 1998-09-08 | Kawasaki Steel Corp | 回転軸軸受保持装置 |
FR2793874B1 (fr) * | 1999-05-17 | 2001-06-22 | Alstom | Aerocondenseur avec un degazeur integre a la bache de reserve |
US6581464B1 (en) | 1999-08-27 | 2003-06-24 | General Electric Company | Traction motor speed sensor support arrangement |
US6324952B1 (en) * | 1999-10-14 | 2001-12-04 | Blount, Inc. | Saw assembly and lubrication system |
US7410674B2 (en) * | 2002-09-30 | 2008-08-12 | General Electric Company | Method of servicing an electro-dynamic apparatus |
DE10253705B4 (de) * | 2002-11-18 | 2013-01-17 | Siemens Aktiengesellschaft | Schienenfahrzeug |
WO2004094877A2 (en) * | 2003-04-16 | 2004-11-04 | Freudenberg-Nok General Partnership | Unitized pinion seal for an axle |
DE10322027B4 (de) * | 2003-05-16 | 2013-03-07 | Siemens Aktiengesellschaft | Bahnantrieb mit Dichtungsanordnung |
JP5098258B2 (ja) * | 2006-09-04 | 2012-12-12 | シンフォニアテクノロジー株式会社 | ダイナモ試験装置用回転電機 |
JP5262062B2 (ja) * | 2007-10-22 | 2013-08-14 | トヨタ自動車株式会社 | ブリーザの配置構造 |
KR200474291Y1 (ko) * | 2010-04-19 | 2014-09-11 | 현대중공업 주식회사 | 방폭형 전동기용 회전축 접합 구조 |
US9097733B2 (en) | 2012-05-09 | 2015-08-04 | William L. Smith | Speed sensor system and mounting configuration for locomotive traction motors |
US8943977B2 (en) * | 2012-10-31 | 2015-02-03 | Electro-Motive Diesel, Inc. | Railway truck having ventilated bolster assembly |
CN114857177B (zh) * | 2022-04-29 | 2023-10-10 | 大连日牵电机有限公司 | 一种牵引电机用滚动轴承的气压均衡结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127181A (en) * | 1964-03-31 | Pressure balanced seal | ||
US3466478A (en) * | 1967-01-09 | 1969-09-09 | Lear Siegler Inc | Bearing gas pressure equalizing structure |
JPS506609B1 (de) * | 1970-12-02 | 1975-03-15 | ||
US3774982A (en) * | 1971-12-02 | 1973-11-27 | Hitachi Ltd | Bearing device for rotary machines |
DE2514265C3 (de) * | 1975-03-27 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Antrieb für ein elektrisches Schienenfahrzeug |
NL8501411A (nl) * | 1985-05-15 | 1986-12-01 | Skf Ind Trading & Dev | Afdichting voor een aslager. |
DE59103663D1 (de) * | 1990-09-21 | 1995-01-12 | Siemens Ag | Dichtungsanordnung. |
CH684325A5 (de) * | 1991-10-23 | 1994-08-31 | Hobas Eng Ag | Spritzwassergesicherte, horizontalachsige Lageranordnung. |
-
1993
- 1993-12-01 US US08/160,515 patent/US5387039A/en not_active Expired - Fee Related
-
1994
- 1994-11-10 CA CA002135546A patent/CA2135546C/en not_active Expired - Fee Related
- 1994-11-25 DE DE69408420T patent/DE69408420T2/de not_active Expired - Lifetime
- 1994-11-25 EP EP94308736A patent/EP0656680B1/de not_active Expired - Lifetime
- 1994-11-29 JP JP6293579A patent/JPH07259868A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0656680A1 (de) | 1995-06-07 |
US5387039A (en) | 1995-02-07 |
CA2135546A1 (en) | 1995-06-02 |
EP0656680B1 (de) | 1998-02-04 |
CA2135546C (en) | 2004-08-10 |
DE69408420T2 (de) | 1998-08-13 |
JPH07259868A (ja) | 1995-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN |