ES2148082A1 - Centrifugal electric fan motor cooling device - Google Patents

Centrifugal electric fan motor cooling device

Info

Publication number
ES2148082A1
ES2148082A1 ES009801463A ES9801463A ES2148082A1 ES 2148082 A1 ES2148082 A1 ES 2148082A1 ES 009801463 A ES009801463 A ES 009801463A ES 9801463 A ES9801463 A ES 9801463A ES 2148082 A1 ES2148082 A1 ES 2148082A1
Authority
ES
Spain
Prior art keywords
cooling device
fan motor
electric fan
motor cooling
centrifugal electric
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
ES009801463A
Other languages
Spanish (es)
Other versions
ES2148082B1 (en
Inventor
Robert Wilton James
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.)
FF Seeley Nominees Pty Ltd
Original Assignee
FF Seeley Nominees Pty 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 FF Seeley Nominees Pty Ltd filed Critical FF Seeley Nominees Pty Ltd
Publication of ES2148082A1 publication Critical patent/ES2148082A1/en
Application granted granted Critical
Publication of ES2148082B1 publication Critical patent/ES2148082B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The cooling device includes an opening (13) through the wall of a volute (10) of a centrifugal fan, and a shroud (12) connected to the volute. The shroud includes a volute end and a motor end. The volute end of the shroud covers the opening, and the motor end of the shroud extends around at least a portion of the periphery of the electric motor (11).
ES009801463A 1997-07-09 1998-07-09 MEANS AND COOLING METHOD OF AN ELECTRIC MOTOR. Expired - Fee Related ES2148082B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO7787A AUPO778797A0 (en) 1997-07-09 1997-07-09 Fan motor cooling

Publications (2)

Publication Number Publication Date
ES2148082A1 true ES2148082A1 (en) 2000-10-01
ES2148082B1 ES2148082B1 (en) 2001-04-16

Family

ID=3802075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801463A Expired - Fee Related ES2148082B1 (en) 1997-07-09 1998-07-09 MEANS AND COOLING METHOD OF AN ELECTRIC MOTOR.

Country Status (3)

Country Link
AU (2) AUPO778797A0 (en)
ES (1) ES2148082B1 (en)
ZA (1) ZA986083B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401517A1 (en) * 1974-01-14 1975-07-24 Wilhelm Gebhardt Centrifugal fan unit with external drive - by alternating current motor continuously speed-variable through voltage variation
GB2067665A (en) * 1979-12-13 1981-07-30 Bosch Gmbh Robert Radial fan
US4599042A (en) * 1983-05-18 1986-07-08 Coolair Corporation Pte., Ltd. Fan casing volute
US5375651A (en) * 1991-04-03 1994-12-27 Magnetek Universal Electric Draft inducer blower motor mounting and cooling construction
FR2742813A1 (en) * 1995-12-26 1997-06-27 Valeo Climatisation Centrifugal fan for automotive applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277720C (en) *
SE443408B (en) * 1979-09-28 1986-02-24 Sueddeutsche Kuehler Behr RADIAL SPLIT FOR HEATING OR AIR CONDITIONING INSTALLATIONS IN VEHICLES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401517A1 (en) * 1974-01-14 1975-07-24 Wilhelm Gebhardt Centrifugal fan unit with external drive - by alternating current motor continuously speed-variable through voltage variation
GB2067665A (en) * 1979-12-13 1981-07-30 Bosch Gmbh Robert Radial fan
US4599042A (en) * 1983-05-18 1986-07-08 Coolair Corporation Pte., Ltd. Fan casing volute
US5375651A (en) * 1991-04-03 1994-12-27 Magnetek Universal Electric Draft inducer blower motor mounting and cooling construction
FR2742813A1 (en) * 1995-12-26 1997-06-27 Valeo Climatisation Centrifugal fan for automotive applications

Also Published As

Publication number Publication date
AU741424B2 (en) 2001-11-29
AU7510498A (en) 1999-01-21
AUPO778797A0 (en) 1997-07-31
ZA986083B (en) 1999-01-26
ES2148082B1 (en) 2001-04-16

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