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GB201117865D0 - New shroud design for engine cooling applications - Google Patents

New shroud design for engine cooling applications

Info

Publication number
GB201117865D0
GB201117865D0 GBGB1117865.4A GB201117865A GB201117865D0 GB 201117865 D0 GB201117865 D0 GB 201117865D0 GB 201117865 A GB201117865 A GB 201117865A GB 201117865 D0 GB201117865 D0 GB 201117865D0
Authority
GB
United Kingdom
Prior art keywords
motor
air
arm
engine cooling
shroud
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.)
Withdrawn
Application number
GBGB1117865.4A
Other versions
GB2495710A (en
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.)
Nidec Motors and Actuators Germany GmbH
Original Assignee
Nidec Motors and Actuators Germany GmbH
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 Nidec Motors and Actuators Germany GmbH filed Critical Nidec Motors and Actuators Germany GmbH
Priority to GB1117865.4A priority Critical patent/GB2495710A/en
Publication of GB201117865D0 publication Critical patent/GB201117865D0/en
Publication of GB2495710A publication Critical patent/GB2495710A/en
Withdrawn legal-status Critical Current

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
    • 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
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

A mount or shroud for an electric motor with a fan of a cooling system comprises an arm 556 for supporting the motor. Arm 556 comprises an air guiding channel or pathway for guiding air to the motor. The arm can have a tubular cross section to form the air guiding channel which can be an air inlet and comprise a filter or a plastics deflector (fig 4a, 557) and a galvanic electrode inside the channel for filtering and cleaning the air. The arm can be radial or tangential (fig 3a) to the motor housing. A drain 590 may evacuate liquids from the motor cover (fig 2, 580) which can be sealed by a sealing ring (fig 2, 505), together supporting the motor housing (fig 2, 50). The mount or shroud may be used with a conventional electric motor in a liquid cooling system of a vehicle and may be arranged in front of or behind a liquid/air heat exchanger and protects the motor from humidity and dust.
GB1117865.4A 2011-10-17 2011-10-17 Motor support arm for a cooling system fan Withdrawn GB2495710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1117865.4A GB2495710A (en) 2011-10-17 2011-10-17 Motor support arm for a cooling system fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117865.4A GB2495710A (en) 2011-10-17 2011-10-17 Motor support arm for a cooling system fan

Publications (2)

Publication Number Publication Date
GB201117865D0 true GB201117865D0 (en) 2011-11-30
GB2495710A GB2495710A (en) 2013-04-24

Family

ID=45219799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117865.4A Withdrawn GB2495710A (en) 2011-10-17 2011-10-17 Motor support arm for a cooling system fan

Country Status (1)

Country Link
GB (1) GB2495710A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605774B (en) * 2017-10-30 2024-03-08 重庆通用工业(集团)有限责任公司 Air pipe and fan system
IT201800020980A1 (en) * 2018-12-24 2020-06-24 Denso Thermal Systems Spa Motor unit for electric fan with mounting versatility.
KR102756270B1 (en) * 2021-11-17 2025-01-21 한온시스템 주식회사 Fan shroud assembly having mortor-shield preventing dust inflow
US12253095B2 (en) 2023-02-08 2025-03-18 Valeo Systemes Thermiques Blower device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373697A1 (en) * 1976-12-13 1978-07-07 Ferodo Sa COOLED MOTOR FAN UNIT
GB2029125B (en) * 1978-08-18 1983-01-12 Smiths Industries Ltd Electric-motor driven fan arrangement for use in engine cooling systems
IT1303112B1 (en) * 1998-10-08 2000-10-30 Gate Spa CONVEYOR FOR A MOTOR-FAN AND COOLING DEVICE INCLUDING SUCH CONVEYOR.
IT1308475B1 (en) * 1999-05-07 2001-12-17 Gate Spa FAN MOTOR, IN PARTICULAR FOR A HEAT EXCHANGER OF A VEHICLE
JP2007060838A (en) * 2005-08-25 2007-03-08 Calsonic Kansei Corp Vehicle motor fan

Also Published As

Publication number Publication date
GB2495710A (en) 2013-04-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)