FR2324910A1 - Ventilateur a entrainement electrique - Google Patents
Ventilateur a entrainement electriqueInfo
- Publication number
- FR2324910A1 FR2324910A1 FR7415220A FR7415220A FR2324910A1 FR 2324910 A1 FR2324910 A1 FR 2324910A1 FR 7415220 A FR7415220 A FR 7415220A FR 7415220 A FR7415220 A FR 7415220A FR 2324910 A1 FR2324910 A1 FR 2324910A1
- Authority
- FR
- France
- Prior art keywords
- electrical drive
- drive fan
- fan
- electrical
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller 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
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US446582A US3914071A (en) | 1974-02-27 | 1974-02-27 | Electrically driven fan |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2324910A1 true FR2324910A1 (fr) | 1977-04-15 |
FR2324910B1 FR2324910B1 (fr) | 1979-07-06 |
Family
ID=23773127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7415220A Granted FR2324910A1 (fr) | 1974-02-27 | 1974-05-02 | Ventilateur a entrainement electrique |
Country Status (7)
Country | Link |
---|---|
US (1) | US3914071A (fr) |
JP (1) | JPS605799B2 (fr) |
CA (1) | CA992512A (fr) |
DE (1) | DE2420233C2 (fr) |
FR (1) | FR2324910A1 (fr) |
GB (1) | GB1438222A (fr) |
IT (1) | IT1030039B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074158A (en) * | 1976-05-14 | 1978-02-14 | Cole James D | Electric motor assembly |
FR2371591A1 (fr) * | 1976-11-23 | 1978-06-16 | Etri Sa | Ventilateur electrique, notamment du type plat |
GB2121478B (en) * | 1979-05-14 | 1984-06-06 | Osborn Norbert L | Bearing structure for a turbo-compressor |
FR2503280B1 (fr) * | 1981-04-03 | 1986-04-11 | Etri Sa | Ventilateur de type plat, notamment pour circuits electroniques |
JPS59145396A (ja) * | 1982-11-09 | 1984-08-20 | パプスト・モ−ト−レン・ゲ−エムベ−ハ−・ウント・コ−・カ−ゲ− | 直流小形通風機 |
GB2269058B (en) * | 1992-07-27 | 1996-03-06 | Alex Horng | Industrial heat dissipating electric fan |
US5982066A (en) * | 1997-04-11 | 1999-11-09 | Nidec America Corporation | Electric motor |
JP2001027231A (ja) * | 1999-07-15 | 2001-01-30 | Minebea Co Ltd | フラットモータの軸受構造 |
DE102005008794A1 (de) * | 2005-02-25 | 2006-09-07 | Siemens Ag | Elektromotorischer Antrieb |
FR2891096A1 (fr) * | 2005-09-22 | 2007-03-23 | Sunonwealth Electr Mach Ind Co | Assemblage d'arbre pour un moteur |
US20080008590A1 (en) * | 2006-07-06 | 2008-01-10 | Foxconn Technology Co., Ltd. | Electric fan with bearing system |
DE102007013591B4 (de) | 2007-03-21 | 2017-08-24 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Motorträger und Verfahren zu dessen Herstellung |
JP2012102686A (ja) * | 2010-11-11 | 2012-05-31 | Nippon Densan Corp | 送風ファン |
CN112546386B (zh) * | 2011-04-18 | 2024-04-23 | 瑞思迈发动机及马达技术股份有限公司 | Pap***鼓风机 |
US20130164127A1 (en) * | 2011-12-23 | 2013-06-27 | Adda Corp. | Fan structure and a bearing module thereof |
US9624817B2 (en) * | 2012-03-09 | 2017-04-18 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Cooling fan module and adapter device therefor |
TWI509951B (zh) * | 2013-12-24 | 2015-11-21 | Sunonwealth Electr Mach Ind Co | 吊扇馬達 |
CN103835969B (zh) * | 2014-02-27 | 2015-12-02 | 上海马陆日用友捷汽车电气有限公司 | 散热装置 |
JP6601788B2 (ja) * | 2015-03-12 | 2019-11-06 | 山洋電気株式会社 | モータ用回転子、モータ装置、およびモータ用回転子の製造方法 |
US10539144B2 (en) * | 2017-05-02 | 2020-01-21 | Asia Vital Components Co., Ltd. | Fan central barrel coupling structure |
JP6289712B1 (ja) * | 2017-05-30 | 2018-03-07 | 山洋電気株式会社 | ファンモータ装置およびその製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074912A5 (fr) * | 1970-01-09 | 1971-10-08 | Imc Magnetics Corp | |
US3626221A (en) * | 1970-09-14 | 1971-12-07 | Airtrol Corp | Electric motor with permanently lubricated bearings |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487802A (en) * | 1944-11-08 | 1949-11-15 | Waldes Kohinoor Inc | Retaining ring assembly |
US2956632A (en) * | 1959-05-07 | 1960-10-18 | Gen Motors Corp | Wheel hub assembly |
US3276678A (en) * | 1964-12-10 | 1966-10-04 | Imc Magnetics Corp | Electrically driven fan having air bearing supported impeller |
US3378192A (en) * | 1966-12-20 | 1968-04-16 | Imc Magneties Corp | Means for securing the impeller to the motor of an electrically driven fan |
FR1568323A (fr) * | 1968-03-29 | 1969-05-23 | ||
DE1964889C2 (de) * | 1969-12-24 | 1987-08-20 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Anordnung zum Zurückführen entweichender Schmiermittel bei einem Elektromotor |
FR2177469B1 (fr) * | 1972-02-10 | 1974-12-13 | Etri Sa |
-
1974
- 1974-02-27 US US446582A patent/US3914071A/en not_active Expired - Lifetime
- 1974-04-26 DE DE2420233A patent/DE2420233C2/de not_active Expired
- 1974-05-02 FR FR7415220A patent/FR2324910A1/fr active Granted
- 1974-05-10 JP JP49052180A patent/JPS605799B2/ja not_active Expired
- 1974-06-05 GB GB2486374A patent/GB1438222A/en not_active Expired
- 1974-06-06 IT IT68788/74A patent/IT1030039B/it active
- 1974-06-07 CA CA201,940A patent/CA992512A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074912A5 (fr) * | 1970-01-09 | 1971-10-08 | Imc Magnetics Corp | |
US3626221A (en) * | 1970-09-14 | 1971-12-07 | Airtrol Corp | Electric motor with permanently lubricated bearings |
Also Published As
Publication number | Publication date |
---|---|
CA992512A (en) | 1976-07-06 |
DE2420233A1 (de) | 1975-10-09 |
JPS50119312A (fr) | 1975-09-18 |
US3914071A (en) | 1975-10-21 |
GB1438222A (en) | 1976-06-03 |
FR2324910B1 (fr) | 1979-07-06 |
DE2420233C2 (de) | 1985-01-10 |
JPS605799B2 (ja) | 1985-02-14 |
IT1030039B (it) | 1979-03-30 |
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