FI945295A - Liukulaakeroidun sähkökoneen voitelujärjestelmä - Google Patents
Liukulaakeroidun sähkökoneen voitelujärjestelmä Download PDFInfo
- Publication number
- FI945295A FI945295A FI945295A FI945295A FI945295A FI 945295 A FI945295 A FI 945295A FI 945295 A FI945295 A FI 945295A FI 945295 A FI945295 A FI 945295A FI 945295 A FI945295 A FI 945295A
- Authority
- FI
- Finland
- Prior art keywords
- electric apparatus
- sliding bearing
- oil
- electric machine
- lubrication system
- Prior art date
Links
Classifications
-
- 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
-
- 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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
- F16N7/20—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated
- F16N7/22—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated shaped as rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Cooling System (AREA)
- Mounting Of Bearings Or Others (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945295A FI97835C (fi) | 1994-11-10 | 1994-11-10 | Liukulaakeroidun sähkökoneen voitelujärjestelmä |
US08/545,949 US5636707A (en) | 1994-11-10 | 1995-10-20 | Lubrication system for an electric apparatus journalled by means of sliding bearings |
CA002161497A CA2161497A1 (en) | 1994-11-10 | 1995-10-26 | Lubrication system for an electric apparatus journalled by means of sliding bearings |
AT95307782T ATE160909T1 (de) | 1994-11-10 | 1995-11-01 | Schmierungsanlage für ein elektrisches gerät gelagert mit gleitlager |
EP95307782A EP0712196B1 (en) | 1994-11-10 | 1995-11-01 | A lubrication system for an electric apparatus journalled by means of sliding bearings |
DE69501149T DE69501149T2 (de) | 1994-11-10 | 1995-11-01 | Schmierungsanlage für ein elektrisches Gerät gelagert mit Gleitlager |
JP7291431A JPH08214489A (ja) | 1994-11-10 | 1995-11-09 | 電気装置 |
CN95119211.6A CN1150350A (zh) | 1994-11-10 | 1995-11-09 | 一种用于由滑动轴承止推轴颈的电气设备的润滑系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945295A FI97835C (fi) | 1994-11-10 | 1994-11-10 | Liukulaakeroidun sähkökoneen voitelujärjestelmä |
FI945295 | 1994-11-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI945295A0 FI945295A0 (fi) | 1994-11-10 |
FI945295A true FI945295A (fi) | 1996-05-11 |
FI97835B FI97835B (fi) | 1996-11-15 |
FI97835C FI97835C (fi) | 1997-02-25 |
Family
ID=8541771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945295A FI97835C (fi) | 1994-11-10 | 1994-11-10 | Liukulaakeroidun sähkökoneen voitelujärjestelmä |
Country Status (8)
Country | Link |
---|---|
US (1) | US5636707A (fi) |
EP (1) | EP0712196B1 (fi) |
JP (1) | JPH08214489A (fi) |
CN (1) | CN1150350A (fi) |
AT (1) | ATE160909T1 (fi) |
CA (1) | CA2161497A1 (fi) |
DE (1) | DE69501149T2 (fi) |
FI (1) | FI97835C (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107314041A (zh) * | 2017-07-12 | 2017-11-03 | 中车永济电机有限公司 | 用于大中型风力发电机轴承冷却的回路结构 |
CN109995189A (zh) * | 2019-05-23 | 2019-07-09 | 安徽沃弗电力科技有限公司 | 一种集成式油冷型永磁调速器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB197014A (en) * | 1922-02-03 | 1923-05-03 | Rene Longue | Improvements in or relating to means for preserving an electric motor against the action of an injurious surrounding medium whilst ensuring lubrication and cooling of the motor |
US2551660A (en) * | 1943-04-01 | 1951-05-08 | Power Jets Res & Dev Ltd | Lubricant system for gas turbine aero engines |
US2492020A (en) * | 1947-07-26 | 1949-12-20 | Westinghouse Electric Corp | Scavenging system for air propeller gear drives |
US2836471A (en) * | 1954-07-16 | 1958-05-27 | Us Electrical Motors Inc | System for cooling lubricant |
CA574211A (en) * | 1955-11-25 | 1959-04-14 | J. Picozzi Vincent | Integral forced lubricating pump assembly for totally enclosed fan cooled motors |
DE1100787B (de) * | 1959-01-20 | 1961-03-02 | Poul Due Jensen | Schmierung der Lager von elektrischen Spaltrohrmotoren mit Hilfe einer Fluessigkeit, besonders zum Antrieb von Zentrifugal-pumpen |
US3147821A (en) * | 1962-11-20 | 1964-09-08 | Gen Electric | Emergency bearing oil supply for a decelerating shaft |
US3210581A (en) * | 1963-01-07 | 1965-10-05 | Jakel Mfg Co | Electric motor bearing lubrication |
US3734580A (en) * | 1971-06-22 | 1973-05-22 | Gen Electric | Split sleeve bearing with integral seals |
JPS57122410A (en) * | 1981-01-22 | 1982-07-30 | Olympus Optical Co Ltd | Focus detecting method |
DE3135901A1 (de) * | 1981-09-10 | 1983-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | Drehstromgenerator mit schmieroel-zulauf und -ablauf |
JPS6152413A (ja) * | 1984-08-23 | 1986-03-15 | Fuji Electric Co Ltd | 横軸回転機軸受の潤滑方法 |
DE3838668A1 (de) * | 1988-11-15 | 1989-12-07 | Renk Ag | Lagereinheit |
US4969796A (en) * | 1989-10-30 | 1990-11-13 | Westinghouse Electric Corp. | Method and apparatus for cooling shaft seals |
JPH04255447A (ja) * | 1991-02-08 | 1992-09-10 | Toshiba Corp | 車両用誘導電動機 |
US5220978A (en) * | 1991-02-21 | 1993-06-22 | Texaco Inc. | Cooling system for journalled rotating shaft machinery |
-
1994
- 1994-11-10 FI FI945295A patent/FI97835C/fi not_active IP Right Cessation
-
1995
- 1995-10-20 US US08/545,949 patent/US5636707A/en not_active Expired - Lifetime
- 1995-10-26 CA CA002161497A patent/CA2161497A1/en not_active Abandoned
- 1995-11-01 DE DE69501149T patent/DE69501149T2/de not_active Expired - Lifetime
- 1995-11-01 AT AT95307782T patent/ATE160909T1/de not_active IP Right Cessation
- 1995-11-01 EP EP95307782A patent/EP0712196B1/en not_active Expired - Lifetime
- 1995-11-09 CN CN95119211.6A patent/CN1150350A/zh active Pending
- 1995-11-09 JP JP7291431A patent/JPH08214489A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69501149T2 (de) | 1998-03-26 |
CA2161497A1 (en) | 1996-05-11 |
JPH08214489A (ja) | 1996-08-20 |
ATE160909T1 (de) | 1997-12-15 |
FI97835C (fi) | 1997-02-25 |
EP0712196A1 (en) | 1996-05-15 |
CN1150350A (zh) | 1997-05-21 |
US5636707A (en) | 1997-06-10 |
DE69501149D1 (de) | 1998-01-15 |
FI945295A0 (fi) | 1994-11-10 |
FI97835B (fi) | 1996-11-15 |
EP0712196B1 (en) | 1997-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |