JP2010532446A - ポンプアセンブリ用の流入部の設計 - Google Patents
ポンプアセンブリ用の流入部の設計 Download PDFInfo
- Publication number
- JP2010532446A JP2010532446A JP2010515218A JP2010515218A JP2010532446A JP 2010532446 A JP2010532446 A JP 2010532446A JP 2010515218 A JP2010515218 A JP 2010515218A JP 2010515218 A JP2010515218 A JP 2010515218A JP 2010532446 A JP2010532446 A JP 2010532446A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- center
- inflow channel
- product
- housing
- 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.)
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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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/007—Details of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
- F05B2250/503—Inlet or outlet of regenerative pumps
Abstract
Description
本願は、2007年7月2日に出願された米国仮特許出願第60/947,521号の利益を主張する。
Claims (19)
- ポンプアセンブリ(12)のハウジング(14)であり、流入流路(28)を画定する入口部分(24)を含むハウジング(14)と、
前記ハウジング(14)内に配置される羽根車(34)と、
を含む製品であって、
前記流入流路(28)が、前記羽根車(34)に通じており、かつ、流体の流れを前記羽根車(34)の回転軸(38)に対してほぼ垂直に向ける、製品。 - 前記入口部分(24)が前記流入流路(28)を画定する円形断面を有する、請求項1に記載の製品。
- 前記羽根車(34)が、前記羽根車(34)の周囲に配備される複数の羽根(44)を含み、この羽根(44)は、前記羽根車(34)に対して軸方向に向けられる面(48)をそれぞれ含む、請求項1に記載の製品。
- 前記流入流路(28)が、流体の流れを、概して、前記流入流路(28)に隣接する羽根(44)の面(48)に向ける、請求項3に記載の製品。
- 前記流入流路(28)から流入する流体の流れの中心(B)が、概して、前記流入流路(28)に隣接する羽根(44)の面(48)の中心に向けられる、請求項3に記載の製品。
- 前記流入流路(28)から流入する流体の流れの中心(B)が、前記羽根車(34)によって規定される周囲(40)に対してほぼ接線方向に向けられる、請求項1に記載の製品。
- 前記流体の流れの中心(B)が、前記羽根車(34)によって画定される半径方向の平面(42)に平行である、請求項6に記載の製品。
- 前記流入流路(28)から流入する流体の流れの中心(B)が、前記回転軸(38)に対してほぼ垂直に向けられ、かつ、前記回転軸(38)と交差する、請求項1に記載の製品。
- 前記流入流路(28)から流入する流体の流れの中心(B)が、前記羽根車(34)によって画定される半径方向の平面(42)に平行である、請求項1に記載の製品。
- 流入流路(28)を画定する入口部分(24)を形成するハウジング(14)と、
少なくとも部分的に前記ハウジング(14)によって担持される電気モータ(16)と、
前記ハウジング(14)内に配置されかつ前記電気モータ(16)によって駆動される羽根車(34)であり、複数の羽根(44)を含む羽根車(34)と、
を含むポンプアセンブリ(12)であって、
前記流入流路(28)から流入する流体の流れの中心(B)が、前記羽根車(34)によって画定される半径方向の平面(42)にほぼ平行に向けられるポンプアセンブリ(12)、
を含む製品。 - 前記流体の流れの中心(B)が、前記羽根車(34)によって画定される周囲(40)に対してほぼ接線方向に向けられる、請求項10に記載の製品。
- 前記複数の羽根(44)が、それぞれ、前記羽根車(34)に対して軸方向に向けられる面(48)を有し、かつ、前記流体の流れの中心(B)が、概して、前記流入流路(28)に隣接する面(48)の中心に向けられる、請求項10に記載の製品。
- 前記流体の流れの中心(B)が前記羽根車(34)の回転軸(38)に垂直である、請求項10に記載の製品。
- 前記流体の流れの中心(B)が前記回転軸(38)と交差する、請求項13に記載の製品。
- 前記ハウジング(14)が出口部分(26)をさらに含み、この出口部分(26)は前記羽根車(34)の回転軸(38)に垂直である、請求項13に記載の製品。
- 流入流路(28)を画定する入口部分(24)および出口部分(26)を含むハウジング(14)と、
少なくとも部分的に前記ハウジング(14)によって担持される電気モータ(16)と、
前記ハウジング(14)内に配置されかつ前記電気モータ(16)によって駆動される羽根車(34)であり、回転軸(38)と、その回転軸(38)の外側の周囲(40)と、前記回転軸(38)に垂直でありかつ前記周囲(40)と交差する半径方向の平面(42)とを画定する羽根車(34)と、
を含む2次空気ポンプアセンブリ(12)であって、
前記流入流路(28)から流入する空気の流れの中心(B)が、前記回転軸(38)に垂直であり、かつ、前記半径方向の平面(42)に平行である2次空気ポンプアセンブリ(12)、
を含む製品。 - 前記流れの中心(B)が前記周囲(40)に対してほぼ接線方向にある、請求項16に記載の製品。
- 前記羽根車(34)が、前記羽根車(34)に対して軸方向に向けられる面(48)をそれぞれ有する複数の羽根(44)を含み、かつ、前記流れの中心(B)が、概して、前記流入流路(28)に隣接する面(48)の中心に向けられる、請求項16に記載の製品。
- 前記流れの中心(B)が前記回転軸(38)と交差する、請求項16に記載の製品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94752107P | 2007-07-02 | 2007-07-02 | |
PCT/US2008/068753 WO2009006385A1 (en) | 2007-07-02 | 2008-06-30 | Inlet design for a pump assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010532446A true JP2010532446A (ja) | 2010-10-07 |
JP2010532446A5 JP2010532446A5 (ja) | 2012-06-21 |
Family
ID=40226505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515218A Pending JP2010532446A (ja) | 2007-07-02 | 2008-06-30 | ポンプアセンブリ用の流入部の設計 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100172777A1 (ja) |
EP (1) | EP2174007A4 (ja) |
JP (1) | JP2010532446A (ja) |
KR (1) | KR20100037597A (ja) |
CN (1) | CN101772642B (ja) |
WO (1) | WO2009006385A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9097263B2 (en) | 2012-02-01 | 2015-08-04 | Borgwarner Inc. | Inlet design for a pump assembly |
US9568010B2 (en) | 2012-02-01 | 2017-02-14 | Borgwarner Inc. | Inlet design for a pump assembly |
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2008
- 2008-06-30 WO PCT/US2008/068753 patent/WO2009006385A1/en active Application Filing
- 2008-06-30 JP JP2010515218A patent/JP2010532446A/ja active Pending
- 2008-06-30 EP EP08796051.4A patent/EP2174007A4/en not_active Withdrawn
- 2008-06-30 KR KR1020107000640A patent/KR20100037597A/ko not_active Application Discontinuation
- 2008-06-30 CN CN200880024751.XA patent/CN101772642B/zh not_active Expired - Fee Related
- 2008-06-30 US US12/663,896 patent/US20100172777A1/en not_active Abandoned
Patent Citations (2)
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JP2005069127A (ja) * | 2003-08-26 | 2005-03-17 | Nippon Soken Inc | 渦流ポンプ |
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Also Published As
Publication number | Publication date |
---|---|
EP2174007A1 (en) | 2010-04-14 |
KR20100037597A (ko) | 2010-04-09 |
CN101772642B (zh) | 2015-06-17 |
WO2009006385A1 (en) | 2009-01-08 |
CN101772642A (zh) | 2010-07-07 |
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US20100172777A1 (en) | 2010-07-08 |
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