KR100190807B1 - 마그네트펌프 - Google Patents
마그네트펌프 Download PDFInfo
- Publication number
- KR100190807B1 KR100190807B1 KR1019900008187A KR900008187A KR100190807B1 KR 100190807 B1 KR100190807 B1 KR 100190807B1 KR 1019900008187 A KR1019900008187 A KR 1019900008187A KR 900008187 A KR900008187 A KR 900008187A KR 100190807 B1 KR100190807 B1 KR 100190807B1
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- pump
- magnet
- casing
- bearing
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 239000012530 fluid Substances 0.000 claims abstract description 51
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 16
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 8
- 238000002230 thermal chemical vapour deposition Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004813 Perfluoroalkoxy alkane Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14117589 | 1989-06-05 | ||
JP1-141175 | 1989-06-08 | ||
JP1-144033 | 1989-06-08 | ||
JP14403389 | 1989-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001257A KR910001257A (ko) | 1991-01-30 |
KR100190807B1 true KR100190807B1 (ko) | 1999-06-01 |
Family
ID=26473462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900008187A KR100190807B1 (ko) | 1989-06-05 | 1990-06-04 | 마그네트펌프 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2544825B2 (ja) |
KR (1) | KR100190807B1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005127311A (ja) * | 2003-10-02 | 2005-05-19 | Daikin Ind Ltd | 遠心送風機及びこれを用いた空気調和機 |
JP5318730B2 (ja) * | 2009-11-17 | 2013-10-16 | 株式会社荏原製作所 | モータポンプ |
WO2012024493A1 (en) | 2010-08-20 | 2012-02-23 | Thoratec Corporation | Implantable blood pump |
EP2549113B1 (de) * | 2011-07-20 | 2018-10-24 | Levitronix GmbH | Magnetischer Rotor sowie Rotationspumpe mit einem magnetischen Rotor |
JP6512792B2 (ja) | 2014-11-06 | 2019-05-15 | 株式会社荏原製作所 | 磁気浮上型ポンプ |
KR20160133148A (ko) | 2015-05-12 | 2016-11-22 | 현대중공업 주식회사 | 마그네트 펌프의 누설 자속을 이용한 전기 에너지 생산 시스템 |
EP3425204B1 (de) * | 2017-07-04 | 2021-04-14 | Levitronix GmbH | Magnetisch lagerbarer rotor sowie rotationsmaschine mit einem solchen rotor |
US10973967B2 (en) | 2018-01-10 | 2021-04-13 | Tc1 Llc | Bearingless implantable blood pump |
JP6990119B2 (ja) * | 2018-02-20 | 2022-01-12 | 株式会社荏原製作所 | モータポンプ |
CN117178121A (zh) * | 2021-04-26 | 2023-12-05 | 株式会社荏原制作所 | 马达泵 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5147602A (ja) * | 1974-10-22 | 1976-04-23 | Nihon Kagaku Kizai Kk | Jishakukudokaitenhonpu |
DE2624058C2 (de) * | 1976-05-28 | 1984-11-15 | Franz Klaus-Union, 4630 Bochum | Permanentmagnetpumpe |
JPH0784875B2 (ja) * | 1986-06-03 | 1995-09-13 | 株式会社荏原製作所 | マグネツトポンプ |
JP2630773B2 (ja) * | 1987-05-27 | 1997-07-16 | 京セラ株式会社 | スクリュー遠心ポンプ |
JP2729637B2 (ja) * | 1988-10-04 | 1998-03-18 | 京セラ株式会社 | スクリュー遠心ポンプ |
-
1990
- 1990-05-15 JP JP2123133A patent/JP2544825B2/ja not_active Expired - Lifetime
- 1990-06-04 KR KR1019900008187A patent/KR100190807B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0388996A (ja) | 1991-04-15 |
KR910001257A (ko) | 1991-01-30 |
JP2544825B2 (ja) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120105 Year of fee payment: 14 |
|
LAPS | Lapse due to unpaid annual fee |