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GB2540499A - Cooling assembly for rotating electrical machine - Google Patents

Cooling assembly for rotating electrical machine Download PDF

Info

Publication number
GB2540499A
GB2540499A GB1618417.8A GB201618417A GB2540499A GB 2540499 A GB2540499 A GB 2540499A GB 201618417 A GB201618417 A GB 201618417A GB 2540499 A GB2540499 A GB 2540499A
Authority
GB
United Kingdom
Prior art keywords
plenum
cooling assembly
rotating electrical
machine
electrical machine
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
GB1618417.8A
Other versions
GB201618417D0 (en
GB2540499B (en
Inventor
Mitchell Rolston Robert
Ciochina Daniel
Mehmedovic Adnan
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.)
Cummins Generator Technologies Ltd
Original Assignee
Cummins Generator Technologies 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 Cummins Generator Technologies Ltd filed Critical Cummins Generator Technologies Ltd
Publication of GB201618417D0 publication Critical patent/GB201618417D0/en
Publication of GB2540499A publication Critical patent/GB2540499A/en
Application granted granted Critical
Publication of GB2540499B publication Critical patent/GB2540499B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A cooling assembly for a rotating electrical machine is disclosed. The cooling assembly comprises a plenum (40, 42; 60; 70) located within the machine housing (26, 28). The plenum distributes air flow produced by an external fan (36, 38) within the interior of the machine. The plenum comprises a first chamber, and is arranged to receive airflow via a second chamber. The second chamber may be formed from an external plenum, or by an internal partition within the plenum. An air inlet duct (62, 72) may admit air tangentially into the plenum. This may improve the distribution of airflow within the machine.
GB1618417.8A 2014-05-08 2015-05-07 Cooling assembly for rotating electrical machine Active GB2540499B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1408127.7A GB201408127D0 (en) 2014-05-08 2014-05-08 Cooling assembly for rotating electrical machine
PCT/GB2015/051334 WO2015170100A1 (en) 2014-05-08 2015-05-07 Cooling assembly for rotating electrical machine

Publications (3)

Publication Number Publication Date
GB201618417D0 GB201618417D0 (en) 2016-12-14
GB2540499A true GB2540499A (en) 2017-01-18
GB2540499B GB2540499B (en) 2021-04-28

Family

ID=51032414

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1408127.7A Ceased GB201408127D0 (en) 2014-05-08 2014-05-08 Cooling assembly for rotating electrical machine
GB1618417.8A Active GB2540499B (en) 2014-05-08 2015-05-07 Cooling assembly for rotating electrical machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1408127.7A Ceased GB201408127D0 (en) 2014-05-08 2014-05-08 Cooling assembly for rotating electrical machine

Country Status (2)

Country Link
GB (2) GB201408127D0 (en)
WO (1) WO2015170100A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201810271D0 (en) * 2018-06-22 2018-08-08 Cummins Generator Technologies Component for a power generation system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03162622A (en) * 1989-11-21 1991-07-12 Hitachi Seiko Ltd Counting circuit
JP2009268197A (en) * 2008-04-23 2009-11-12 Toshiba Mitsubishi-Electric Industrial System Corp Motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3162622B2 (en) * 1996-02-20 2001-05-08 財団法人鉄道総合技術研究所 Wheel integrated motor
JP3162622U (en) * 2010-06-29 2010-09-09 株式会社ペンギンライター Safety structure in lighter ignition mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03162622A (en) * 1989-11-21 1991-07-12 Hitachi Seiko Ltd Counting circuit
JP2009268197A (en) * 2008-04-23 2009-11-12 Toshiba Mitsubishi-Electric Industrial System Corp Motor

Also Published As

Publication number Publication date
WO2015170100A1 (en) 2015-11-12
GB201618417D0 (en) 2016-12-14
GB2540499B (en) 2021-04-28
GB201408127D0 (en) 2014-06-25

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