KR940020004A - 영구 자기 커플링을 갖는 펌프내의 과온 및 시동 안전 장치 - Google Patents
영구 자기 커플링을 갖는 펌프내의 과온 및 시동 안전 장치 Download PDFInfo
- Publication number
- KR940020004A KR940020004A KR1019940000934A KR19940000934A KR940020004A KR 940020004 A KR940020004 A KR 940020004A KR 1019940000934 A KR1019940000934 A KR 1019940000934A KR 19940000934 A KR19940000934 A KR 19940000934A KR 940020004 A KR940020004 A KR 940020004A
- Authority
- KR
- South Korea
- Prior art keywords
- overtemperature
- centrifugal pump
- safety device
- starting safety
- magnetic centrifugal
- Prior art date
Links
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
- F04D13/025—Details of the can separating the pump and drive area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Non-Positive Displacement Air Blowers (AREA)
Abstract
매개체를 송출하며 그 축(9)이 구동 모터의 축(11)에 연결되는 반대편으로 배치된 영구 자석(2)에 의해 구동되는 영구 자석(10)을 지지하는 갭 디쉬(1)에서 한정되는 회전자를 갖는 자기 원심 펌프용 과온 및 시동 안전장치에 관한 것으로, 갭 디쉬(1)의 내부 혹은 외부 표편에 부착되는 것이 콘덕터이고, 특별히, 콘덕터 회로에 폐쇄된 다른 콘덕터의 열전쌍(1,3,4)의 일부의 전선(3)은 갭 디쉬(1)에 의해 형성된 것을 특징으로 한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 따른 펌프의 영구 자기 커플링의 횡단면도.
Claims (4)
- 매개체를 송출하며 그 축(9)이 구동 모터의 축(11)에 연결되는 반대편으로 배치된 영구 자석(2)에 의해 구동되는 영구 자석(10)을 지지하는 갭 디쉬(1)에서 한정되는 회전자를 갖는 자기 원심 펌프용 과온 및 시동 안전장치에 관한 것으로, 갭 디쉬(1)의 내부 혹은 외부 표편에 부착되는 것이 콘덕터이고, 특히, 콘덕터 회로에 폐쇄된 다른 콘덕터의 열전쌍(1,3,4)의 일부의 전선(3)이 갭 디쉬(1)에 의해 형성된 것을 특징으로 하는 자기 원심 펌프용 과온 및 시동 안전 장치.
- 제1항에 있어서, 콘덕터(1,3)사이의 적어도 하나의 연결 위치는 자석(2,4)의 영역 아래에 있는 것을 특징으로 하는 자기 원심 펌프용 과온 및 시동 안전 장치.
- 제1항 또는 제2항에 있어서, 콘덕터(1,3) 사이의 연결 위치(4)는 용접물 혹은 납땜 이음 혹은 다른 단단한 부착물이 있는 것을 특징으로 하는 자기 원심 펌프용 과온 및 시동 안전 장치.
- 제1항 및 제3항에 있어서, 콘덕터(1,3) 사이의 적어도 하나의 연결 위치(4)는 자석(2,4)의 영역에 바로 인접한 것을 특징으로 하는 자기 원심 펌프용 과온 및 시동 안전 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4303629.5 | 1993-02-09 | ||
DE4303629A DE4303629A1 (de) | 1993-02-09 | 1993-02-09 | Übertemperatur- und Anlaufsicherung in Pumpen mit Permanentmagnet-Kupplungen |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940020004A true KR940020004A (ko) | 1994-09-15 |
Family
ID=6479907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940000934A KR940020004A (ko) | 1993-02-09 | 1994-01-19 | 영구 자기 커플링을 갖는 펌프내의 과온 및 시동 안전 장치 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5484265A (ko) |
EP (1) | EP0610562B1 (ko) |
JP (1) | JPH06341394A (ko) |
KR (1) | KR940020004A (ko) |
AT (1) | ATE138767T1 (ko) |
AU (1) | AU5239693A (ko) |
CA (1) | CA2111434A1 (ko) |
DE (2) | DE4303629A1 (ko) |
ES (1) | ES2089685T3 (ko) |
Families Citing this family (52)
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DE4421431C2 (de) * | 1994-06-18 | 1997-07-17 | Janke & Kunkel Kg | Labor-Pumpe für Flüssigkeiten |
DE4438132A1 (de) * | 1994-10-27 | 1996-05-02 | Wilo Gmbh | Spaltrohrpumpe |
US5944496A (en) | 1996-12-03 | 1999-08-31 | Cooper; Paul V. | Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection |
US6093000A (en) | 1998-08-11 | 2000-07-25 | Cooper; Paul V | Molten metal pump with monolithic rotor |
US6303074B1 (en) | 1999-05-14 | 2001-10-16 | Paul V. Cooper | Mixed flow rotor for molten metal pumping device |
ATE249582T1 (de) | 1999-10-06 | 2003-09-15 | Cp Pumpen Ag | Magnetgekuppelte pumpe |
US6689310B1 (en) | 2000-05-12 | 2004-02-10 | Paul V. Cooper | Molten metal degassing device and impellers therefor |
US6723276B1 (en) * | 2000-08-28 | 2004-04-20 | Paul V. Cooper | Scrap melter and impeller |
US7507367B2 (en) * | 2002-07-12 | 2009-03-24 | Cooper Paul V | Protective coatings for molten metal devices |
US7470392B2 (en) * | 2003-07-14 | 2008-12-30 | Cooper Paul V | Molten metal pump components |
US7402276B2 (en) | 2003-07-14 | 2008-07-22 | Cooper Paul V | Pump with rotating inlet |
US7731891B2 (en) * | 2002-07-12 | 2010-06-08 | Cooper Paul V | Couplings for molten metal devices |
US20070253807A1 (en) | 2006-04-28 | 2007-11-01 | Cooper Paul V | Gas-transfer foot |
US20050013715A1 (en) * | 2003-07-14 | 2005-01-20 | Cooper Paul V. | System for releasing gas into molten metal |
US7906068B2 (en) * | 2003-07-14 | 2011-03-15 | Cooper Paul V | Support post system for molten metal pump |
JP4760910B2 (ja) * | 2006-12-01 | 2011-08-31 | パナソニック株式会社 | 密閉型圧縮機およびその製造方法 |
US8337746B2 (en) | 2007-06-21 | 2012-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
US8366993B2 (en) * | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
US9410744B2 (en) | 2010-05-12 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Vessel transfer insert and system |
US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
US9643247B2 (en) | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
US8613884B2 (en) | 2007-06-21 | 2013-12-24 | Paul V. Cooper | Launder transfer insert and system |
US8535603B2 (en) | 2009-08-07 | 2013-09-17 | Paul V. Cooper | Rotary degasser and rotor therefor |
US8449814B2 (en) * | 2009-08-07 | 2013-05-28 | Paul V. Cooper | Systems and methods for melting scrap metal |
US8524146B2 (en) | 2009-08-07 | 2013-09-03 | Paul V. Cooper | Rotary degassers and components therefor |
US8444911B2 (en) | 2009-08-07 | 2013-05-21 | Paul V. Cooper | Shaft and post tensioning device |
US10428821B2 (en) * | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
US8714914B2 (en) | 2009-09-08 | 2014-05-06 | Paul V. Cooper | Molten metal pump filter |
US9108244B2 (en) | 2009-09-09 | 2015-08-18 | Paul V. Cooper | Immersion heater for molten metal |
IT1401566B1 (it) * | 2010-08-03 | 2013-07-26 | 3Mpumps Srl Ora M Pumps Srl | Dispositivo per la trasmissione di potenza mediante campi magnetici rotanti. |
CH705235A1 (de) * | 2011-07-15 | 2013-01-15 | Cp Pumpen Ag | Magnetgekoppelte Kreiselpumpe mit Spalttopfüberwachung. |
EP2773872B1 (en) * | 2011-10-31 | 2019-03-06 | M Pumps Srl | Device for transmitting power through rotating magnetic fields |
RU2496033C1 (ru) * | 2012-04-18 | 2013-10-20 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Жаропрочная магнитная муфта |
RU2488716C1 (ru) * | 2012-04-18 | 2013-07-27 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Центробежный насос с магнитной муфтой для перекачки расплавленных металлов и горячих сред |
US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
US9011761B2 (en) | 2013-03-14 | 2015-04-21 | Paul V. Cooper | Ladle with transfer conduit |
US10052688B2 (en) | 2013-03-15 | 2018-08-21 | Molten Metal Equipment Innovations, Llc | Transfer pump launder system |
CN103410791B (zh) * | 2013-07-24 | 2015-09-16 | 黄佳华 | 立式磁力驱动液下泵上的氮气自动控制装置 |
DE102013018159A1 (de) * | 2013-12-05 | 2015-06-11 | Klaus Union Gmbh & Co. Kg | Spalttopf und Verfahren zur Herstellung desselben |
CN104100536B (zh) * | 2014-06-25 | 2017-01-25 | 安徽盛唐泵阀制造有限公司 | 一种磁力泵的隔离套总成 |
US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
CN108028079B (zh) * | 2015-09-04 | 2021-12-17 | 陆地能源公司 | 气动马达组件,使用该气动马达组件的流动引发系统和操作气动马达组件的方法 |
US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
JP7146471B2 (ja) * | 2018-06-15 | 2022-10-04 | エドワーズ株式会社 | 真空ポンプ及び温度制御装置 |
US11358216B2 (en) | 2019-05-17 | 2022-06-14 | Molten Metal Equipment Innovations, Llc | System for melting solid metal |
CN112253475A (zh) * | 2020-10-21 | 2021-01-22 | 上海凯方泵业制造有限公司 | 一种新型磁力泵 |
US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
RU208962U1 (ru) * | 2021-10-04 | 2022-01-24 | Александр Семенович Дубовик | Магнитная муфта центробежного насоса |
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US2940395A (en) * | 1956-01-20 | 1960-06-14 | Perfect Circle Corp | Control means for pumping apparatus |
DE2251928A1 (de) * | 1972-10-23 | 1974-05-09 | Halberg Maschbau Gmbh & Co | Spaltrohrmotorpumpe zur foerderung von zum erstarren neigenden medien |
DE3322409C2 (de) * | 1983-06-22 | 1986-11-27 | Janke & Kunkel GmbH & Co KG Ika - Werk, 7813 Staufen | Vorrichtung zur Überwachung der magnetischen Koppelung bei einem Magnetrührer |
DE3639720C1 (de) * | 1986-11-20 | 1993-04-29 | Reinecker Heyko | Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb |
DE3704671A1 (de) * | 1987-02-14 | 1988-08-25 | Richter Chemie Technik Gmbh | Leckanzeigevorrichtung fuer eine magnetkreiselpumpe |
DE3715484A1 (de) * | 1987-05-09 | 1988-11-17 | Klaus Union Armaturen | Magnetischer pumpenantrieb |
US5066200A (en) * | 1990-05-17 | 1991-11-19 | Ansimag, Inc. | Double containment pumping system for pumping hazardous materials |
FR2672636B1 (fr) * | 1991-02-12 | 1995-01-13 | Bertin & Cie | Machine tournante du type compresseur ou turbine pour la compression ou la detente d'un gaz dangereux. |
DE4113198A1 (de) * | 1991-04-23 | 1992-10-29 | Oplaender Wilo Werk Gmbh | Elektromotor, insbesondere spaltrohrmotor fuer eine kreiselpumpe oder einen luefter |
JP2580275Y2 (ja) * | 1992-03-24 | 1998-09-03 | 三和ハイドロテック株式会社 | マグネットポンプ |
US5297940A (en) * | 1992-12-28 | 1994-03-29 | Ingersoll-Dresser Pump Company | Sealless pump corrosion detector |
-
1993
- 1993-02-09 DE DE4303629A patent/DE4303629A1/de not_active Withdrawn
- 1993-11-26 EP EP93119084A patent/EP0610562B1/de not_active Expired - Lifetime
- 1993-11-26 ES ES93119084T patent/ES2089685T3/es not_active Expired - Lifetime
- 1993-11-26 DE DE59302748T patent/DE59302748D1/de not_active Expired - Lifetime
- 1993-11-26 AT AT93119084T patent/ATE138767T1/de not_active IP Right Cessation
- 1993-12-14 CA CA002111434A patent/CA2111434A1/en not_active Abandoned
- 1993-12-15 AU AU52396/93A patent/AU5239693A/en not_active Abandoned
- 1993-12-29 JP JP5354081A patent/JPH06341394A/ja active Pending
-
1994
- 1994-01-19 KR KR1019940000934A patent/KR940020004A/ko not_active Application Discontinuation
- 1994-02-08 US US08/193,656 patent/US5484265A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0610562A1 (de) | 1994-08-17 |
JPH06341394A (ja) | 1994-12-13 |
US5484265A (en) | 1996-01-16 |
CA2111434A1 (en) | 1994-08-10 |
DE59302748D1 (de) | 1996-07-04 |
ES2089685T3 (es) | 1996-10-01 |
DE4303629A1 (de) | 1994-08-18 |
AU5239693A (en) | 1994-08-11 |
ATE138767T1 (de) | 1996-06-15 |
EP0610562B1 (de) | 1996-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |