BR8107573A - Conjunto de suporte de mancal e dissipadorf de calor conjunto de suporte ferramenta portatil - Google Patents
Conjunto de suporte de mancal e dissipadorf de calor conjunto de suporte ferramenta portatilInfo
- Publication number
- BR8107573A BR8107573A BR8107573A BR8107573A BR8107573A BR 8107573 A BR8107573 A BR 8107573A BR 8107573 A BR8107573 A BR 8107573A BR 8107573 A BR8107573 A BR 8107573A BR 8107573 A BR8107573 A BR 8107573A
- Authority
- BR
- Brazil
- Prior art keywords
- support set
- bearing
- heat sink
- portable tool
- collar
- Prior art date
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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/16—Centering rotors within the stator; Balancing rotors
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Mounting Of Bearings Or Others (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20905280A | 1980-11-21 | 1980-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8107573A true BR8107573A (pt) | 1982-08-17 |
Family
ID=22777122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8107573A BR8107573A (pt) | 1980-11-21 | 1981-11-20 | Conjunto de suporte de mancal e dissipadorf de calor conjunto de suporte ferramenta portatil |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0052970B1 (pt) |
JP (1) | JPS57114029A (pt) |
AT (1) | ATE12151T1 (pt) |
AU (1) | AU545474B2 (pt) |
BR (1) | BR8107573A (pt) |
CA (1) | CA1179722A (pt) |
DE (1) | DE3169288D1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182104B (en) * | 1985-10-31 | 1989-12-13 | Black & Decker Inc | Improvements in or relating to bearing assemblies |
DE9016728U1 (de) * | 1990-12-11 | 1992-01-16 | Hanning Elektro-Werke GmbH & Co, 4811 Oerlinghausen | Als Kalottenlager ausgebildetes Gleitlager |
JPH04124857U (ja) * | 1991-04-23 | 1992-11-13 | マブチモーター株式会社 | 小型モータ |
US5567998A (en) * | 1994-10-14 | 1996-10-22 | Philips Electronics North America Corporation | Electric motor with rotor support means |
DE102005010459A1 (de) | 2005-03-08 | 2006-09-14 | Vorwerk & Co. Interholding Gmbh | Elektromotor |
JP6238535B2 (ja) * | 2013-03-14 | 2017-11-29 | Ntn株式会社 | プレスプーリ |
CN111120516B (zh) * | 2020-01-16 | 2022-04-15 | 华亿轴承科技(江苏)有限公司 | 基于ptfe纤维的混合型自润滑轴承及加工工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685658A (en) * | 1952-11-05 | 1954-08-03 | Gen Electric | Dynamoelectric machine |
US2929944A (en) * | 1956-07-24 | 1960-03-22 | Gen Motors Corp | Dynamoelectric machine |
US2823962A (en) * | 1957-04-19 | 1958-02-18 | Gen Electric | Bearing assembly and clothes dryer equipped therewith |
CA701612A (en) * | 1958-11-04 | 1965-01-12 | W. Wightman Lawrance | Dynamoelectric machines and methods of manufacture for same |
US3167672A (en) * | 1960-10-27 | 1965-01-26 | Gen Electric | Sleeve bearing mounting arrangement in an electric motor |
GB1022598A (en) * | 1963-10-18 | 1966-03-16 | Nat Res Dev | Improvements in or relating to receivers for binary-coded signals |
DE1463968B2 (de) * | 1964-09-01 | 1971-11-18 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kleiner elektromotor |
FR1498229A (fr) * | 1966-11-04 | 1967-10-13 | Licentia Gmbh | Compresseur frigorifique de faible puissance à blindage hermétique |
US3707037A (en) * | 1970-11-03 | 1972-12-26 | Giorgio Gutris | Method for assembling electric motors |
US3717779A (en) * | 1971-05-20 | 1973-02-20 | Skf Ind Trading & Dev | Bearing support |
DE2333218B2 (de) * | 1973-06-29 | 1975-10-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung eines betriebsmäßig spaltrohrlosen Elektromotors mit innerhalb eines Motorgehäuses vergossener Ständerwicklung |
US3831048A (en) * | 1973-07-30 | 1974-08-20 | Singer Co | Bearing assembly for power tools |
US3966275A (en) * | 1974-07-26 | 1976-06-29 | Tribotech | Bearing mount |
US4118644A (en) * | 1974-10-12 | 1978-10-03 | Firma Schulte Elektrotechnik Kg | Electrical machinery |
FR2377554A1 (fr) * | 1977-01-18 | 1978-08-11 | Paris & Du Rhone | Palier en tole emboutie |
DE2803262A1 (de) * | 1978-01-26 | 1979-08-02 | Bosch Gmbh Robert | Elektrische kleinmaschine, insbesondere kleinmotor |
-
1981
- 1981-11-06 DE DE8181305269T patent/DE3169288D1/de not_active Expired
- 1981-11-06 EP EP81305269A patent/EP0052970B1/en not_active Expired
- 1981-11-06 AT AT81305269T patent/ATE12151T1/de not_active IP Right Cessation
- 1981-11-20 CA CA000390497A patent/CA1179722A/en not_active Expired
- 1981-11-20 BR BR8107573A patent/BR8107573A/pt unknown
- 1981-11-20 AU AU77706/81A patent/AU545474B2/en not_active Ceased
- 1981-11-20 JP JP56185614A patent/JPS57114029A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS57114029A (en) | 1982-07-15 |
ATE12151T1 (de) | 1985-03-15 |
DE3169288D1 (en) | 1985-04-18 |
EP0052970B1 (en) | 1985-03-13 |
AU545474B2 (en) | 1985-07-18 |
AU7770681A (en) | 1982-05-27 |
CA1179722A (en) | 1984-12-18 |
EP0052970A1 (en) | 1982-06-02 |
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