JP2005061378A - 竪型電動ポンプ - Google Patents
竪型電動ポンプ Download PDFInfo
- Publication number
- JP2005061378A JP2005061378A JP2003295955A JP2003295955A JP2005061378A JP 2005061378 A JP2005061378 A JP 2005061378A JP 2003295955 A JP2003295955 A JP 2003295955A JP 2003295955 A JP2003295955 A JP 2003295955A JP 2005061378 A JP2005061378 A JP 2005061378A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- load side
- rotor
- bearing
- pump
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 241000255777 Lepidoptera Species 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000009291 secondary 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
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- 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
-
- 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
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
【解決手段】ポンプケーシング1の上方にオイルケーシング2を介して立設されたモータフレーム3内にステータ4が収容され、該ステータ4内に挿入されたロータ5の中心に嵌着されたモータ軸6の反負荷側導出部の外周面がモータフレーム3上面のブラケット3Bに装着された反負荷側の軸受3Aにより支承され、モータ軸6の負荷側導出部はポンプケーシング1内へ導下されその導下先端部6aに羽根車7が装着された竪型電動ポンプにおいて、ロータ5とステータ4の挿入面の下端部付近に負荷側の転がり軸受9を付設させ、ロータ5がステータ4内において回転自在に枢支されるよう構成した。
【選択図】 図1
Description
2 オイルケーシング
3 モータフレーム
3A 反負荷側の軸受
3B ブラケット
4 ステータ
5 ロータ
6 モータ軸
6a 導下先端部
7 羽根車
8 環溝
9 負荷側の転がり軸受
9a 内輪
9b 外輪
9c 転子
Claims (1)
- ポンプケーシングの上方にオイルケーシングを介して立設されたモータフレーム内にステータが収容され、該ステータ内に挿入されたロータの中心から上方へ導出したモータ軸の反負荷側導出部の外周面がモータフレーム上面のブラケットに装着された反負荷側の軸受により支承され、ロータの中心から下方へ導出してポンプケーシング内へ導下したモータ軸の負荷側導出部の導下先端部に羽根車が装着された竪型電動ポンプであって、ロータの下端部付近の外周に凹設された環溝に負荷側の転がり軸受の内輪を嵌着させると共に、ステータの下端部付近の内周に負荷側の転がり軸受の外輪を装着させ、且つ上記内輪と外輪との対向面間に転子を介装させた態様により、ロータがステータ内において回転自在に枢支されるよう構成したことを特徴とする竪型電動ポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003295955A JP4737927B2 (ja) | 2003-08-20 | 2003-08-20 | 竪型電動ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003295955A JP4737927B2 (ja) | 2003-08-20 | 2003-08-20 | 竪型電動ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005061378A true JP2005061378A (ja) | 2005-03-10 |
JP4737927B2 JP4737927B2 (ja) | 2011-08-03 |
Family
ID=34372014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003295955A Expired - Fee Related JP4737927B2 (ja) | 2003-08-20 | 2003-08-20 | 竪型電動ポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4737927B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005061377A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
JP2008228508A (ja) * | 2007-03-15 | 2008-09-25 | Jtekt Corp | 電動モータおよび電動ポンプ |
JP2011205878A (ja) * | 2009-12-25 | 2011-10-13 | Canon Anelva Corp | 真空アクチュエータ及び基板搬送ロボット |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103570U (ja) * | 1981-12-29 | 1983-07-14 | 富士電機株式会社 | フレ−ムレスかご形回転電機 |
JPS59167468U (ja) * | 1983-04-22 | 1984-11-09 | 三菱電機株式会社 | 立形回転機の軸受装置 |
JPS6126445A (ja) * | 1984-07-11 | 1986-02-05 | Mitsubishi Electric Corp | 立形水中電動機 |
JPH02107275U (ja) * | 1989-02-10 | 1990-08-27 | ||
JPH037671U (ja) * | 1989-02-17 | 1991-01-24 | ||
JPH06249184A (ja) * | 1993-02-24 | 1994-09-06 | Shin Meiwa Ind Co Ltd | 水中ポンプ |
JPH09510532A (ja) * | 1994-03-17 | 1997-10-21 | アライド・シグナル・インコーポレーテツド | フオイル軸受ベアリングを内蔵する電気機械およびその部品 |
JPH1175345A (ja) * | 1997-08-28 | 1999-03-16 | Ebara Corp | 水中ポンプ |
JPH11220860A (ja) * | 1998-02-02 | 1999-08-10 | Tamagawa Seiki Co Ltd | モータ構造 |
JP2000218585A (ja) * | 1999-01-29 | 2000-08-08 | Komatsu Ltd | 回転駆動装置 |
JP2002209354A (ja) * | 2001-01-11 | 2002-07-26 | Ishikawajima Harima Heavy Ind Co Ltd | 高速電動機・発電機 |
JP2002238205A (ja) * | 2001-02-13 | 2002-08-23 | Tsurumi Mfg Co Ltd | 水中回転機械の電食防止装置 |
JP2005065465A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
JP2005061377A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
-
2003
- 2003-08-20 JP JP2003295955A patent/JP4737927B2/ja not_active Expired - Fee Related
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103570U (ja) * | 1981-12-29 | 1983-07-14 | 富士電機株式会社 | フレ−ムレスかご形回転電機 |
JPS59167468U (ja) * | 1983-04-22 | 1984-11-09 | 三菱電機株式会社 | 立形回転機の軸受装置 |
JPS6126445A (ja) * | 1984-07-11 | 1986-02-05 | Mitsubishi Electric Corp | 立形水中電動機 |
JPH02107275U (ja) * | 1989-02-10 | 1990-08-27 | ||
JPH037671U (ja) * | 1989-02-17 | 1991-01-24 | ||
JPH06249184A (ja) * | 1993-02-24 | 1994-09-06 | Shin Meiwa Ind Co Ltd | 水中ポンプ |
JPH09510532A (ja) * | 1994-03-17 | 1997-10-21 | アライド・シグナル・インコーポレーテツド | フオイル軸受ベアリングを内蔵する電気機械およびその部品 |
JPH1175345A (ja) * | 1997-08-28 | 1999-03-16 | Ebara Corp | 水中ポンプ |
JPH11220860A (ja) * | 1998-02-02 | 1999-08-10 | Tamagawa Seiki Co Ltd | モータ構造 |
JP2000218585A (ja) * | 1999-01-29 | 2000-08-08 | Komatsu Ltd | 回転駆動装置 |
JP2002209354A (ja) * | 2001-01-11 | 2002-07-26 | Ishikawajima Harima Heavy Ind Co Ltd | 高速電動機・発電機 |
JP2002238205A (ja) * | 2001-02-13 | 2002-08-23 | Tsurumi Mfg Co Ltd | 水中回転機械の電食防止装置 |
JP2005065465A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
JP2005061377A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005061377A (ja) * | 2003-08-20 | 2005-03-10 | Tsurumi Mfg Co Ltd | 竪型電動ポンプ |
JP4737926B2 (ja) * | 2003-08-20 | 2011-08-03 | 株式会社鶴見製作所 | 竪型電動ポンプ |
JP2008228508A (ja) * | 2007-03-15 | 2008-09-25 | Jtekt Corp | 電動モータおよび電動ポンプ |
JP2011205878A (ja) * | 2009-12-25 | 2011-10-13 | Canon Anelva Corp | 真空アクチュエータ及び基板搬送ロボット |
Also Published As
Publication number | Publication date |
---|---|
JP4737927B2 (ja) | 2011-08-03 |
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