JP4630639B2 - 電動機 - Google Patents
電動機 Download PDFInfo
- Publication number
- JP4630639B2 JP4630639B2 JP2004326356A JP2004326356A JP4630639B2 JP 4630639 B2 JP4630639 B2 JP 4630639B2 JP 2004326356 A JP2004326356 A JP 2004326356A JP 2004326356 A JP2004326356 A JP 2004326356A JP 4630639 B2 JP4630639 B2 JP 4630639B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- motor
- adhesive
- peripheral surface
- motor head
- 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.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 claims description 48
- 230000001070 adhesive effect Effects 0.000 claims description 47
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 description 57
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/40—Material joints with adhesive
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Motor Or Generator Frames (AREA)
Description
4 ケース体としてのフレーム
5 モータ本体部
11 モータヘッド部
14 回転軸
15 軸受としてのベアリング
19 接着剤注入部としての注入穴
22 整流子
Claims (1)
- 回転軸およびこの回転軸の一端側に取り付けられた整流子を有するモータ本体部が取り付けられているとともに、前記回転軸の前記整流子よりも一端側の部分が挿入されるモータヘッド部が一端部に区画されたケース体と、
前記回転軸の一端部を回転自在に保持し、外側面が前記ケース体のモータヘッド部内面に接着剤を介して接着される軸受と、
前記ケース体の一端部から前記モータヘッド部の前記軸受の外側面に対向しかつ前記整流子側に連通しない位置まで軸方向に沿って延びて設けられ、前記軸受外側面と前記ケース体のモータヘッド部内面との間に接着剤を注入可能な接着剤注入部と
を具備したことを特徴とした電動機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004326356A JP4630639B2 (ja) | 2004-11-10 | 2004-11-10 | 電動機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004326356A JP4630639B2 (ja) | 2004-11-10 | 2004-11-10 | 電動機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010184351A Division JP5281055B2 (ja) | 2010-08-19 | 2010-08-19 | 電動機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006141086A JP2006141086A (ja) | 2006-06-01 |
JP4630639B2 true JP4630639B2 (ja) | 2011-02-09 |
Family
ID=36621483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004326356A Expired - Fee Related JP4630639B2 (ja) | 2004-11-10 | 2004-11-10 | 電動機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4630639B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2571555B (en) * | 2018-03-01 | 2021-02-24 | Dyson Technology Ltd | An electric motor |
GB2571556B (en) * | 2018-03-01 | 2020-09-30 | Dyson Technology Ltd | A method of mounting a rotor assembly to a frame of an electric motor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH094643A (ja) * | 1995-06-21 | 1997-01-07 | Hitachi Ltd | 電動機及び電動送風機 |
JPH0914275A (ja) * | 1995-06-23 | 1997-01-14 | Hitachi Ltd | 電動機及び電動送風機 |
JP2000116051A (ja) * | 1998-09-30 | 2000-04-21 | Toshiba Tec Corp | 電動送風機と電気掃除機 |
-
2004
- 2004-11-10 JP JP2004326356A patent/JP4630639B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH094643A (ja) * | 1995-06-21 | 1997-01-07 | Hitachi Ltd | 電動機及び電動送風機 |
JPH0914275A (ja) * | 1995-06-23 | 1997-01-14 | Hitachi Ltd | 電動機及び電動送風機 |
JP2000116051A (ja) * | 1998-09-30 | 2000-04-21 | Toshiba Tec Corp | 電動送風機と電気掃除機 |
Also Published As
Publication number | Publication date |
---|---|
JP2006141086A (ja) | 2006-06-01 |
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