JP5766277B2 - 自動車に用いられる電動式の冷媒ポンプ - Google Patents
自動車に用いられる電動式の冷媒ポンプ Download PDFInfo
- Publication number
- JP5766277B2 JP5766277B2 JP2013505342A JP2013505342A JP5766277B2 JP 5766277 B2 JP5766277 B2 JP 5766277B2 JP 2013505342 A JP2013505342 A JP 2013505342A JP 2013505342 A JP2013505342 A JP 2013505342A JP 5766277 B2 JP5766277 B2 JP 5766277B2
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- Prior art keywords
- rotor
- pump
- motor rotor
- refrigerant pump
- refrigerant
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/064—Details of the magnetic circuit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the bearings
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- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
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- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
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- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2788—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
12 ポンプハウジング
14,14’ ロータ
16,16’ ポンプロータ
18,18’ モータロータ
20 ロータ羽根
22 カバーリング
24 内周円線
26 外周円線
28 ロータ羽根端部
30 支承ピン
32 流入開口
34 軸方向開口
36 ポット底部
38 凹部
40 開口
41 軸
42 支承ブシュ
43 支承ブシュ
44 載置リング
45 載置面
46 連行ピン
47 ハブ
48 連行凹部
49 ハブ
Claims (10)
- 自動車の内燃機関を冷却するために自動車に用いられる電動式の冷媒ポンプ(10)であって、該冷媒ポンプ(10)が、ポンプハウジング(12)と、該ポンプハウジング(12)内に回転可能に支承されたロータ(14;14’)とを備え、該ロータ(14;14’)が、ポンプロータ(16;16’)と、ほぼポット状のモータロータ(18;18’)とから形成されるようになっており、ポンプロータ(16;16’)が、モータロータ(18;18’)のポット底部(36)に直接載置する複数のロータ羽根(20)を有している、自動車に用いられる電動式の冷媒ポンプにおいて、ポンプロータ(16;16’)とモータロータ(18;18’)とが、互いに別個に射出成形により製造された一体のプラスチック構成部材であり、該プラスチック構成部材が、種々異なる材料を含んでおり、モータロータ(18;18’)が、強磁性の物質を含有していて、少なくとも2極に磁化されており、ポンプロータ(16;16’)が、ロータ羽根(20)の遠位の端部に設けられた環状のカバーリング(22)を有していて、強磁性でなく、ポンプロータ(16’)が、該ポンプロータ(16’)と一体に形成された円筒状の支承ブシュ(43)を有しており、前記モータロータが、直接的な支承部分を有していないことを特徴とする、自動車に用いられる電動式の冷媒ポンプ。
- モータロータ(18;18’)が、軸方向に位置する円筒状の開口(40;40’)を有している、請求項1記載の冷媒ポンプ。
- モータロータ(18)が、円筒状の開口(40)内に別個の円筒状の支承ブシュ(42)を有している、請求項2記載の冷媒ポンプ。
- モータロータ(18)が、ポット底部(36)に、軸方向の近位のロータ羽根端部(28)を収容するための軸方向の凹部(38)を有している、請求項1から3までのいずれか1項記載の冷媒ポンプ。
- ロータ羽根(20)が、モータロータ(18)のポット底部(36)に設けられた対応する軸方向開口(34)内に嵌められた軸方向の支承ピン(30)を有している、請求項1から4までのいずれか1項記載の冷媒ポンプ。
- モータロータ(18’)のハブ(49)が、ポンプロータ(16’)のハブ(47)の相応の軸方向の連行ピン(46)に対応する少なくとも1つの軸方向の連行凹部(48)を有している、請求項1から5までのいずれか1項記載の冷媒ポンプ。
- ポンプロータ(16;16’)とモータロータ(18;18’)とが、溶接結合によって材料接続的に互いに結合されている、請求項1から6までのいずれか1項記載の冷媒ポンプ。
- ポンプロータ(16;16’)とモータロータ(18;18’)とが、係止結合によって互いに結合されている、請求項1から7までのいずれか1項記載の冷媒ポンプ。
- ポンプロータ(16;16’)が、有利にはテフロン(登録商標)または黒鉛を含有した炭素繊維強化された複合材料から成っている、請求項1から8までのいずれか1項記載の冷媒ポンプ。
- ポット底部(36)が、ほぼ漏斗状に形成されている、請求項1から9までのいずれか1項記載の冷媒ポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010015565 | 2010-04-19 | ||
DE102010015565.9 | 2010-04-19 | ||
PCT/EP2010/061362 WO2011131251A1 (de) | 2010-04-19 | 2010-08-04 | Elektrische kfz-kühlmittelpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013525666A JP2013525666A (ja) | 2013-06-20 |
JP5766277B2 true JP5766277B2 (ja) | 2015-08-19 |
Family
ID=43608678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013505342A Active JP5766277B2 (ja) | 2010-04-19 | 2010-08-04 | 自動車に用いられる電動式の冷媒ポンプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10180142B2 (ja) |
EP (1) | EP2561232B1 (ja) |
JP (1) | JP5766277B2 (ja) |
CN (1) | CN102844573B (ja) |
BR (1) | BR112012025689B1 (ja) |
MX (1) | MX341039B (ja) |
WO (1) | WO2011131251A1 (ja) |
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2010
- 2010-08-04 MX MX2012011705A patent/MX341039B/es active IP Right Grant
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- 2010-08-04 US US13/641,702 patent/US10180142B2/en active Active
- 2010-08-04 CN CN201080066275.5A patent/CN102844573B/zh active Active
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CN102844573A (zh) | 2012-12-26 |
CN102844573B (zh) | 2016-01-13 |
MX2012011705A (es) | 2012-12-17 |
US10180142B2 (en) | 2019-01-15 |
MX341039B (es) | 2016-08-04 |
EP2561232A1 (de) | 2013-02-27 |
WO2011131251A1 (de) | 2011-10-27 |
JP2013525666A (ja) | 2013-06-20 |
BR112012025689A2 (pt) | 2017-12-12 |
BR112012025689B1 (pt) | 2020-10-06 |
EP2561232B1 (de) | 2015-12-16 |
US20130039784A1 (en) | 2013-02-14 |
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