AU7042696A - A cooling device - Google Patents

A cooling device

Info

Publication number
AU7042696A
AU7042696A AU70426/96A AU7042696A AU7042696A AU 7042696 A AU7042696 A AU 7042696A AU 70426/96 A AU70426/96 A AU 70426/96A AU 7042696 A AU7042696 A AU 7042696A AU 7042696 A AU7042696 A AU 7042696A
Authority
AU
Australia
Prior art keywords
jacket
cooling
motor
gap
cooling device
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU70426/96A
Other versions
AU704494B2 (en
Inventor
Jan Mickos
Roland Narholm
Per Stjerna
Peter Uvemo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xylem Water Solutions AB
Original Assignee
ITT Flygt AB
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 ITT Flygt AB filed Critical ITT Flygt AB
Publication of AU7042696A publication Critical patent/AU7042696A/en
Application granted granted Critical
Publication of AU704494B2 publication Critical patent/AU704494B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Surgical Instruments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

Cooling device for an electric motor (1) intended for driving a propeller mixer for liquids or a rotating pump impeller. Motor (1) is normally surrounded by the treated pumped liquid. Cooling device consists of a cooling jacket that entirely or partly surrounds motor (1). Jacket (5) has inlet (9) and outlet (10) for cooling medium. Jacket (5) concentrically surrounds the mantle surface (4) of motor (1). Jacket (5) has an axially directed cylindrical partition wall (6) that divides the jacket (5) into two concentric gaps (7,8). Inner gap (7) is connected to cooling liquid inlet (9) and has a width of at most 50% of the outer gap (8). Gap (8) is connected to the cooling water outlet (10).
AU70426/96A 1995-11-17 1996-10-25 A cooling device Ceased AU704494B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504104 1995-11-17
SE9504104A SE507479C2 (en) 1995-11-17 1995-11-17 Cooking apparatus for electrically driven mixer in hot liquids

Publications (2)

Publication Number Publication Date
AU7042696A true AU7042696A (en) 1997-05-22
AU704494B2 AU704494B2 (en) 1999-04-22

Family

ID=20400262

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70426/96A Ceased AU704494B2 (en) 1995-11-17 1996-10-25 A cooling device

Country Status (4)

Country Link
AT (1) ATE204207T1 (en)
AU (1) AU704494B2 (en)
DE (1) DE69614485T2 (en)
SE (1) SE507479C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516044A (en) * 1984-05-31 1985-05-07 Cincinnati Milacron Inc. Heat exchange apparatus for electric motor and electric motor equipped therewith
DE4104959A1 (en) * 1991-02-18 1992-08-20 Siemens Ag HEAT EXCHANGER
SE9102517L (en) * 1991-09-03 1992-09-07 Flygt Ab Itt DEVICE FOR ASTADCOMMATING BY COOLING A CHEATED CHEATED ELECTRICAL ENGINE

Also Published As

Publication number Publication date
SE9504104D0 (en) 1995-11-17
DE69614485D1 (en) 2001-09-20
ATE204207T1 (en) 2001-09-15
SE507479C2 (en) 1998-06-08
SE9504104L (en) 1997-05-18
DE69614485T2 (en) 2002-05-29
AU704494B2 (en) 1999-04-22

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