WO2008156143A1 - Pump - Google Patents

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Info

Publication number
WO2008156143A1
WO2008156143A1 PCT/JP2008/061249 JP2008061249W WO2008156143A1 WO 2008156143 A1 WO2008156143 A1 WO 2008156143A1 JP 2008061249 W JP2008061249 W JP 2008061249W WO 2008156143 A1 WO2008156143 A1 WO 2008156143A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
chamber
drive
pump
wiring tube
Prior art date
Application number
PCT/JP2008/061249
Other languages
French (fr)
Japanese (ja)
Inventor
Toshisuke Sakai
Tetsuya Fukuda
Original Assignee
Panasonic Electric Works Co., Ltd.
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 Panasonic Electric Works Co., Ltd. filed Critical Panasonic Electric Works Co., Ltd.
Publication of WO2008156143A1 publication Critical patent/WO2008156143A1/en

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
    • F04D13/06—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
    • F04D13/0693—Details or arrangements of the wiring

Abstract

A pump has a casing, an impeller, and a drive mechanism. In the casing are formed a pump chamber and a drive chamber that is separated from the pump chamber with a partition wall in between and is formed to be watertight. The impeller is received in the pump chamber so as to be rotatable about the axis of the impeller. The drive mechanism is received in the drive chamber and is provided to rotate the pump chamber. The casing further has a wiring tube. The wiring tube is provided to interconnect the drive chamber and the outside of the casing. In the wiring tube is placed a cable for supplying electric power to the drive mechanism. Because of the wiring tube, the casing does not require an insertion hole for leading the cable to the outside, and this makes the drive chamber watertight.
PCT/JP2008/061249 2007-06-21 2008-06-19 Pump WO2008156143A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-164223 2007-06-21
JP2007164223A JP4803123B2 (en) 2007-06-21 2007-06-21 pump

Publications (1)

Publication Number Publication Date
WO2008156143A1 true WO2008156143A1 (en) 2008-12-24

Family

ID=40156301

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061249 WO2008156143A1 (en) 2007-06-21 2008-06-19 Pump

Country Status (2)

Country Link
JP (1) JP4803123B2 (en)
WO (1) WO2008156143A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7267560B2 (en) * 2018-12-21 2023-05-02 ニデックインスツルメンツ株式会社 pumping equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193998A (en) * 1996-01-18 1997-07-29 Tatsuno Co Ltd Submergible pump
JPH11166500A (en) * 1997-12-03 1999-06-22 Toshiba Ave Co Ltd Pump
JPH11236895A (en) * 1998-02-19 1999-08-31 Sentakku Kk Pump
JP2000205196A (en) * 1999-01-08 2000-07-25 Asmo Co Ltd Washer pump and washing device for vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0615498Y2 (en) * 1987-10-15 1994-04-20 三菱電機株式会社 Lead wire lead structure for rotating electrical machines
JPH086863Y2 (en) * 1989-10-17 1996-02-28 株式会社明治ゴム化成 Adjuster cylinder for drainage mass
JPH0412646A (en) * 1990-04-27 1992-01-17 Taiyo Ltd Immersed motor
JPH0416480A (en) * 1990-05-10 1992-01-21 Mitsubishi Electric Corp Drive device for hydraulic elevator
JPH0712267A (en) * 1993-06-22 1995-01-17 Sekisui Chem Co Ltd Vertical piping unit
JPH11131827A (en) * 1997-10-29 1999-05-18 Techno Sophia:Kk Skyscraper group high function assembly
JP4179697B2 (en) * 1999-03-31 2008-11-12 日機装株式会社 Turbo pump motor
JP2002034199A (en) * 2000-07-19 2002-01-31 Aichi Electric Co Ltd Water-tight construction of motor
JP4300064B2 (en) * 2003-06-23 2009-07-22 日機装株式会社 Sealed motor blower
JP2006045011A (en) * 2004-08-05 2006-02-16 Kobe Steel Ltd Glassy carbon-made component, and its production method
JP2006177327A (en) * 2004-12-24 2006-07-06 Nikkiso Co Ltd Motor pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193998A (en) * 1996-01-18 1997-07-29 Tatsuno Co Ltd Submergible pump
JPH11166500A (en) * 1997-12-03 1999-06-22 Toshiba Ave Co Ltd Pump
JPH11236895A (en) * 1998-02-19 1999-08-31 Sentakku Kk Pump
JP2000205196A (en) * 1999-01-08 2000-07-25 Asmo Co Ltd Washer pump and washing device for vehicle

Also Published As

Publication number Publication date
JP2009002244A (en) 2009-01-08
JP4803123B2 (en) 2011-10-26

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