WO2001027477A1 - Water pump (circulation pump) using no retainer - Google Patents

Water pump (circulation pump) using no retainer Download PDF

Info

Publication number
WO2001027477A1
WO2001027477A1 PCT/KR2000/000019 KR0000019W WO0127477A1 WO 2001027477 A1 WO2001027477 A1 WO 2001027477A1 KR 0000019 W KR0000019 W KR 0000019W WO 0127477 A1 WO0127477 A1 WO 0127477A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
water pump
assembled
vanes
bearing
Prior art date
Application number
PCT/KR2000/000019
Other languages
English (en)
French (fr)
Inventor
Kiho Kim
Original Assignee
Kiho Kim
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kiho Kim filed Critical Kiho Kim
Priority to AU30801/00A priority Critical patent/AU3080100A/en
Publication of WO2001027477A1 publication Critical patent/WO2001027477A1/en

Links

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
    • F04C2/00—Rotary-piston machines or pumps
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • 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

Definitions

  • the second casing is made of the nonmagnetic iron such as brass or bronze and plays the role on making the magnetic field between the core 41 and the coil 12.
  • the nonmagnetic iron such as brass or bronze
  • the durability of the present invention can be improved. Meanwhile, it is regardless to make the first casing and the third casing of the nonmagnetic iron.
PCT/KR2000/000019 1999-10-14 2000-01-14 Water pump (circulation pump) using no retainer WO2001027477A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30801/00A AU3080100A (en) 1999-10-14 2000-01-14 Water pump (circulation pump) using no retainer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990045181A KR100320497B1 (ko) 1999-10-14 1999-10-14 리테이너를 사용치 않는 워터펌프(순환펌프)
KR1999/45181 1999-10-14

Publications (1)

Publication Number Publication Date
WO2001027477A1 true WO2001027477A1 (en) 2001-04-19

Family

ID=19615830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2000/000019 WO2001027477A1 (en) 1999-10-14 2000-01-14 Water pump (circulation pump) using no retainer

Country Status (3)

Country Link
KR (1) KR100320497B1 (ko)
AU (1) AU3080100A (ko)
WO (1) WO2001027477A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072827A1 (de) * 2007-12-17 2009-06-24 Grundfos Management A/S Spaltrohrmotorpumpe
CN110410361A (zh) * 2019-08-30 2019-11-05 自然资源部天津海水淡化与综合利用研究所 一种水力工况调节旋转导叶模块及其在透平泵中的装配方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101072304B1 (ko) 2009-11-19 2011-10-11 현대자동차주식회사 베어링을 구비한 워터펌프

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638272A1 (de) * 1968-03-02 1971-04-15 Siemens Ag Pumpe mit Spaltrohrmotor
EP0207430A2 (en) * 1985-07-01 1987-01-07 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
WO1987000362A1 (en) * 1985-06-29 1987-01-15 Heinz Turbanisch Electric pump
DE19646617A1 (de) * 1996-11-12 1998-05-14 Pierburg Ag Kühlmittelpumpe mit elektrisch kommutiertem Elektromotor
US5895203A (en) * 1996-04-15 1999-04-20 Ansimag Incorporated Centrifugal pump having separable, multipartite impeller assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638272A1 (de) * 1968-03-02 1971-04-15 Siemens Ag Pumpe mit Spaltrohrmotor
WO1987000362A1 (en) * 1985-06-29 1987-01-15 Heinz Turbanisch Electric pump
EP0207430A2 (en) * 1985-07-01 1987-01-07 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
US5895203A (en) * 1996-04-15 1999-04-20 Ansimag Incorporated Centrifugal pump having separable, multipartite impeller assembly
DE19646617A1 (de) * 1996-11-12 1998-05-14 Pierburg Ag Kühlmittelpumpe mit elektrisch kommutiertem Elektromotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072827A1 (de) * 2007-12-17 2009-06-24 Grundfos Management A/S Spaltrohrmotorpumpe
CN110410361A (zh) * 2019-08-30 2019-11-05 自然资源部天津海水淡化与综合利用研究所 一种水力工况调节旋转导叶模块及其在透平泵中的装配方法

Also Published As

Publication number Publication date
KR100320497B1 (ko) 2002-01-12
KR20000000393A (ko) 2000-01-15
AU3080100A (en) 2001-04-23

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