IL40593A - Fan motor bearing assembly - Google Patents
Fan motor bearing assemblyInfo
- Publication number
- IL40593A IL40593A IL40593A IL4059372A IL40593A IL 40593 A IL40593 A IL 40593A IL 40593 A IL40593 A IL 40593A IL 4059372 A IL4059372 A IL 4059372A IL 40593 A IL40593 A IL 40593A
- Authority
- IL
- Israel
- Prior art keywords
- bearing
- rotor
- stator
- shaft
- bearing assembly
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910000760 Hardened steel Inorganic materials 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- CMWTZPSULFXXJA-VIFPVBQESA-N naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
-
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/02—Sliding-contact bearings
- F16C25/04—Sliding-contact bearings self-adjusting
-
- 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
- H02K5/1677—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 rotor around a fixed spindle; radially supporting the rotor directly
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19642471A | 1971-11-08 | 1971-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL40593A0 IL40593A0 (en) | 1972-12-29 |
| IL40593A true IL40593A (en) | 1974-12-31 |
Family
ID=22725364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL40593A IL40593A (en) | 1971-11-08 | 1972-10-17 | Fan motor bearing assembly |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3701912A (no) |
| JP (1) | JPS5614893B2 (no) |
| AU (1) | AU461382B2 (no) |
| CA (1) | CA963946A (no) |
| DD (1) | DD101946A5 (no) |
| DE (1) | DE2252415A1 (no) |
| FR (1) | FR2160093A5 (no) |
| GB (1) | GB1415675A (no) |
| IL (1) | IL40593A (no) |
| NL (1) | NL7214302A (no) |
| NO (1) | NO132977C (no) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909642A (en) * | 1971-12-23 | 1975-09-30 | Gen Electric | Dynamoelectric machine |
| US4117359A (en) * | 1974-01-30 | 1978-09-26 | Teldix Gmbh | Bearing and drive structure for spinning turbine |
| US4074158A (en) * | 1976-05-14 | 1978-02-14 | Cole James D | Electric motor assembly |
| DE2724829C2 (de) * | 1977-06-02 | 1983-11-24 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Querstrom-Radiallüfter-Einheit |
| US4539745A (en) * | 1982-03-08 | 1985-09-10 | Imc Magnetics Corp. | Method of assembling a motor having stationary shaft |
| US4480206A (en) * | 1982-03-08 | 1984-10-30 | Imc Magnetics Corp. | Motor having stationary shaft and method of assembling it |
| DE3227698A1 (de) * | 1982-07-24 | 1984-01-26 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Axialventilator |
| EP0215277B1 (de) * | 1985-08-13 | 1990-05-23 | Contraves Ag | Rotationsviskosimeter |
| US4806081A (en) * | 1986-11-10 | 1989-02-21 | Papst-Motoren Gmbh And Company Kg | Miniature axial fan |
| USRE34456E (en) * | 1985-10-08 | 1993-11-23 | Papst Motoren | Miniature axial fan |
| GB2185074B (en) * | 1985-11-08 | 1990-12-19 | Papst Motoren Gmbh & Co Kg | Fan |
| JPH0628937Y2 (ja) * | 1987-02-17 | 1994-08-03 | 松下電器産業株式会社 | 無整流子直流軸流フアンモ−タ |
| US5154516A (en) * | 1990-05-08 | 1992-10-13 | The Torrington Company | Pivot mechanism incorporating means to take up wear between two parts thereof |
| GB9010303D0 (en) * | 1990-05-08 | 1990-06-27 | Torrington Co | Pivot mechanism |
| AU664603B2 (en) * | 1992-01-24 | 1995-11-23 | Chester S. Hajec | Disk spindle motor |
| FR2702202B1 (fr) * | 1993-03-05 | 1995-04-14 | Vesuvius France Sa | Rouleau monté tournant sur des paliers par une articulation à rotule. |
| US5803709A (en) * | 1995-12-06 | 1998-09-08 | Canarm Limited | Axial flow fan |
| IL121387A0 (en) * | 1997-07-24 | 1998-01-04 | Buckshtein Josef | Axial flux rotary micromotor and local forced air-cooling device constructed therewith |
| FR2811034A1 (fr) * | 2000-06-29 | 2002-01-04 | Technofan | Ventilateur a moteur axial |
| US7815373B2 (en) * | 2004-04-19 | 2010-10-19 | InsituTec Inc. | Symmetric spindle design |
| WO2005103576A2 (en) * | 2004-04-22 | 2005-11-03 | Stirling Technology, Inc. | Heat and energy recovery ventilators and methods of use |
| CN1940321A (zh) * | 2005-09-30 | 2007-04-04 | 上海思考电子有限公司 | 马达中的用于轴承部件的积存油装置 |
| US20070086906A1 (en) | 2005-10-14 | 2007-04-19 | Wayne Horley | Surface pump assembly |
| US9010679B2 (en) * | 2012-06-26 | 2015-04-21 | Bell Helicopter Textron Inc. | Hybrid spherical and thrust bearing |
| US9840325B2 (en) * | 2012-06-26 | 2017-12-12 | Bell Helicopter Textron Inc. | Dual series pitch link bearing |
| GB201410555D0 (en) | 2014-06-13 | 2014-07-30 | Skf Ab | A bearing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904709A (en) * | 1956-07-11 | 1959-09-15 | Howard Ind Inc | Electric motors |
| US3195466A (en) * | 1959-05-25 | 1965-07-20 | Porter Co Inc H K | Electric motor construction |
| US3319098A (en) * | 1963-08-22 | 1967-05-09 | G I Company | Bearing and rotor assembly |
| US3644066A (en) * | 1969-10-13 | 1972-02-22 | Msl Ind Inc | Fan |
-
1971
- 1971-11-08 US US196424A patent/US3701912A/en not_active Expired - Lifetime
-
1972
- 1972-10-17 IL IL40593A patent/IL40593A/en unknown
- 1972-10-19 AU AU47946/72A patent/AU461382B2/en not_active Expired
- 1972-10-20 CA CA154,637A patent/CA963946A/en not_active Expired
- 1972-10-23 NL NL7214302A patent/NL7214302A/xx not_active Application Discontinuation
- 1972-10-25 DE DE2252415A patent/DE2252415A1/de active Pending
- 1972-11-07 DD DD167027A patent/DD101946A5/xx unknown
- 1972-11-07 JP JP11086772A patent/JPS5614893B2/ja not_active Expired
- 1972-11-07 NO NO4022/72A patent/NO132977C/no unknown
- 1972-11-08 FR FR7239566A patent/FR2160093A5/fr not_active Expired
- 1972-11-08 GB GB5160172A patent/GB1415675A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD101946A5 (no) | 1973-11-20 |
| DE2252415A1 (de) | 1973-05-17 |
| NO132977B (no) | 1975-11-03 |
| AU461382B2 (en) | 1975-05-22 |
| NL7214302A (no) | 1973-05-10 |
| NO132977C (no) | 1976-02-11 |
| GB1415675A (en) | 1975-11-26 |
| JPS5614893B2 (no) | 1981-04-07 |
| JPS4857032A (no) | 1973-08-10 |
| IL40593A0 (en) | 1972-12-29 |
| AU4794672A (en) | 1974-04-26 |
| CA963946A (en) | 1975-03-04 |
| US3701912A (en) | 1972-10-31 |
| FR2160093A5 (no) | 1973-06-22 |
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