TW200612813A - Water pump - Google Patents

Water pump

Info

Publication number
TW200612813A
TW200612813A TW093131276A TW93131276A TW200612813A TW 200612813 A TW200612813 A TW 200612813A TW 093131276 A TW093131276 A TW 093131276A TW 93131276 A TW93131276 A TW 93131276A TW 200612813 A TW200612813 A TW 200612813A
Authority
TW
Taiwan
Prior art keywords
water pump
rotor
magnet
case
yoke
Prior art date
Application number
TW093131276A
Other languages
English (en)
Other versions
TWI301743B (en
Inventor
Hou-Chu Chen
Wen-Chuan Chen
Chia-Ching Weng
Original Assignee
Delta Electronics Inc
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 Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW093131276A priority Critical patent/TWI301743B/zh
Priority to US11/081,519 priority patent/US20060083643A1/en
Priority to JP2005155109A priority patent/JP2006112416A/ja
Publication of TW200612813A publication Critical patent/TW200612813A/zh
Priority to JP2008001728U priority patent/JP3145002U/ja
Application granted granted Critical
Publication of TWI301743B publication Critical patent/TWI301743B/zh

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/048—Bearings magnetic; electromagnetic
    • 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
    • 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
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
TW093131276A 2004-10-15 2004-10-15 Water pump TWI301743B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW093131276A TWI301743B (en) 2004-10-15 2004-10-15 Water pump
US11/081,519 US20060083643A1 (en) 2004-10-15 2005-03-17 Pump
JP2005155109A JP2006112416A (ja) 2004-10-15 2005-05-27 ポンプ
JP2008001728U JP3145002U (ja) 2004-10-15 2008-03-24 ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093131276A TWI301743B (en) 2004-10-15 2004-10-15 Water pump

Publications (2)

Publication Number Publication Date
TW200612813A true TW200612813A (en) 2006-04-16
TWI301743B TWI301743B (en) 2008-10-01

Family

ID=36180963

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093131276A TWI301743B (en) 2004-10-15 2004-10-15 Water pump

Country Status (3)

Country Link
US (1) US20060083643A1 (zh)
JP (2) JP2006112416A (zh)
TW (1) TWI301743B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350670A (zh) * 2018-12-21 2020-06-30 日本电产三协株式会社 泵装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI274106B (en) * 2005-06-10 2007-02-21 Delta Electronics Inc Centrifugal pump with air venting design
DE102007055907A1 (de) * 2007-12-21 2009-06-25 Geräte- und Pumpenbau GmbH Merbelsrod Kühlmittelpumpe
ES2378716B2 (es) * 2010-06-28 2014-03-20 Gamesa Innovation & Technology, S.L Módulo de placa de cubierta de imanes para generadores, disposición, procedimiento de montaje y desmontaje del mismo.
JP2012180828A (ja) * 2011-02-07 2012-09-20 Aisan Industry Co Ltd 電動ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350670A (zh) * 2018-12-21 2020-06-30 日本电产三协株式会社 泵装置

Also Published As

Publication number Publication date
US20060083643A1 (en) 2006-04-20
JP3145002U (ja) 2008-09-25
TWI301743B (en) 2008-10-01
JP2006112416A (ja) 2006-04-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees