IT1237677B - Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento. - Google Patents
Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento.Info
- Publication number
- IT1237677B IT1237677B IT02224789A IT2224789A IT1237677B IT 1237677 B IT1237677 B IT 1237677B IT 02224789 A IT02224789 A IT 02224789A IT 2224789 A IT2224789 A IT 2224789A IT 1237677 B IT1237677 B IT 1237677B
- Authority
- IT
- Italy
- Prior art keywords
- electric motor
- balancing device
- rolling rotor
- rotor
- rolling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K27/00—AC commutator motors or generators having mechanical commutator
- H02K27/30—Structural association with auxiliary mechanical devices, e.g. with clutches or brakes
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/06—Rolling motors, i.e. motors having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator ; Nutating motors, i.e. having the rotor axis parallel to the stator axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/266,425 US4900237A (en) | 1988-11-02 | 1988-11-02 | Rolling rotor motor balancing means |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8922247A0 IT8922247A0 (it) | 1989-11-02 |
IT1237677B true IT1237677B (it) | 1993-06-15 |
Family
ID=23014542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02224789A IT1237677B (it) | 1988-11-02 | 1989-11-02 | Dispositivo di bilanciamento per motore elettrico con rotore a rotolamento. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4900237A (it) |
JP (1) | JPH06101921B2 (it) |
KR (1) | KR920000686B1 (it) |
BR (1) | BR8905620A (it) |
IT (1) | IT1237677B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118950A1 (de) * | 1991-06-08 | 1993-02-11 | Teves Gmbh Alfred | Antriebsaggregat, insbesondere motorpumpenaggregat |
US6287092B1 (en) * | 1998-03-11 | 2001-09-11 | Tecumseh Products Company | Counterweight for hermetic compressors |
DE19930602A1 (de) * | 1999-07-02 | 2001-01-11 | Interelectric Ag Sachseln | Dynamisch ausgewuchteter Elektrokleinmotor |
NL1013535C2 (nl) * | 1999-11-09 | 2001-05-11 | Stichting Energie | Windturbine-generatorsamenstel. |
US20050031465A1 (en) * | 2003-08-07 | 2005-02-10 | Dreiman Nelik I. | Compact rotary compressor |
US7217110B2 (en) * | 2004-03-09 | 2007-05-15 | Tecumseh Products Company | Compact rotary compressor with carbon dioxide as working fluid |
CA2532045C (en) * | 2005-01-18 | 2009-09-01 | Tecumseh Products Company | Rotary compressor having a discharge valve |
KR101766519B1 (ko) | 2011-07-06 | 2017-08-08 | 제너럴 일렉트릭 캄파니 | 라미네이트형 회전자 가공 향상 |
KR20140039033A (ko) | 2011-07-06 | 2014-03-31 | 제너럴 일렉트릭 캄파니 | 라미네이트형 회전자 밸런싱 설비 |
JP2020167806A (ja) * | 2019-03-28 | 2020-10-08 | 日本電産株式会社 | モータ、回転翼装置、および無人飛行体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480825A (en) * | 1945-06-29 | 1949-09-06 | Vibro Plus Corp | Electric vibration motor |
US2561890A (en) * | 1945-07-25 | 1951-07-24 | George C Stoddard | Dynamoelectric machine |
JPS5622553A (en) * | 1979-07-31 | 1981-03-03 | Masakado Ejima | Variable vibration motor |
-
1988
- 1988-11-02 US US07/266,425 patent/US4900237A/en not_active Expired - Fee Related
-
1989
- 1989-10-31 JP JP1284664A patent/JPH06101921B2/ja not_active Expired - Lifetime
- 1989-11-01 BR BR898905620A patent/BR8905620A/pt unknown
- 1989-11-01 KR KR1019890015792A patent/KR920000686B1/ko not_active IP Right Cessation
- 1989-11-02 IT IT02224789A patent/IT1237677B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR900008742A (ko) | 1990-06-03 |
US4900237A (en) | 1990-02-13 |
BR8905620A (pt) | 1990-06-05 |
JPH02188157A (ja) | 1990-07-24 |
JPH06101921B2 (ja) | 1994-12-12 |
IT8922247A0 (it) | 1989-11-02 |
KR920000686B1 (ko) | 1992-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951031 |