JP2015130765A - 液体ポンプ用ロータの防水構造 - Google Patents
液体ポンプ用ロータの防水構造 Download PDFInfo
- Publication number
- JP2015130765A JP2015130765A JP2014001778A JP2014001778A JP2015130765A JP 2015130765 A JP2015130765 A JP 2015130765A JP 2014001778 A JP2014001778 A JP 2014001778A JP 2014001778 A JP2014001778 A JP 2014001778A JP 2015130765 A JP2015130765 A JP 2015130765A
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- Prior art keywords
- rotor
- cover
- stator
- rotor core
- 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
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- 239000007788 liquid Substances 0.000 title claims description 32
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 239000003566 sealing material Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (3)
- 内部にインペラが収容され、前記インペラが回転することで流入された液体を圧送するポンプ部と、
前記インペラと一体回転可能に構成され、筒状に形成されると共に、内部にロータマグネットが配置されたロータコアを有するロータと、
前記ロータの径方向外側に設けられたステータと、
前記ポンプ部の内部と連通され且つ前記ロータが収容されたロータ収容部と、前記ステータが収容されたステータ収容部と、を含んで構成されたハウジングと、
前記ロータの径方向外側部分を構成すると共に、SUS材により構成され、前記ロータコアを覆うカバーと、
前記ロータの径方向内側部分を構成すると共に、樹脂材により構成され、前記ロータコアを被覆した状態で前記カバーと一体に形成されたモールド部と、
を備えた液体ポンプ用ロータの防水構造。 - 前記ロータコア及び前記ロータマグネットの少なくとも一方の表面には、めっき処理又は樹脂塗装処理が施された請求項1に記載の液体ポンプ用ロータの防水構造。
- 前記インペラが前記モールド部に一体に形成された請求項1又は請求項2に記載の液体ポンプ用ロータの防水構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014001778A JP6315993B2 (ja) | 2014-01-08 | 2014-01-08 | 液体ポンプ用ロータの防水構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014001778A JP6315993B2 (ja) | 2014-01-08 | 2014-01-08 | 液体ポンプ用ロータの防水構造 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018058479A Division JP6583463B2 (ja) | 2018-03-26 | 2018-03-26 | 液体ポンプ用ロータの防水構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015130765A true JP2015130765A (ja) | 2015-07-16 |
JP6315993B2 JP6315993B2 (ja) | 2018-04-25 |
Family
ID=53761123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014001778A Active JP6315993B2 (ja) | 2014-01-08 | 2014-01-08 | 液体ポンプ用ロータの防水構造 |
Country Status (1)
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JP (1) | JP6315993B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102251251B1 (ko) * | 2020-02-20 | 2021-05-13 | 지이 일렉트리컬 엔지니어링 컴퍼니., 리미티드. | 캔드 모터 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02262863A (ja) * | 1989-03-31 | 1990-10-25 | Aisin Seiki Co Ltd | 永久磁石回転機 |
JP2000014110A (ja) * | 1998-06-19 | 2000-01-14 | Toshiba Corp | モータポンプ |
JP2005318765A (ja) * | 2004-04-30 | 2005-11-10 | Mitsui High Tec Inc | 回転子鉄心および回転子 |
-
2014
- 2014-01-08 JP JP2014001778A patent/JP6315993B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02262863A (ja) * | 1989-03-31 | 1990-10-25 | Aisin Seiki Co Ltd | 永久磁石回転機 |
JP2000014110A (ja) * | 1998-06-19 | 2000-01-14 | Toshiba Corp | モータポンプ |
JP2005318765A (ja) * | 2004-04-30 | 2005-11-10 | Mitsui High Tec Inc | 回転子鉄心および回転子 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102251251B1 (ko) * | 2020-02-20 | 2021-05-13 | 지이 일렉트리컬 엔지니어링 컴퍼니., 리미티드. | 캔드 모터 장치 |
Also Published As
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JP6315993B2 (ja) | 2018-04-25 |
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