GB989720A - An air-cooled rotary electrical machine - Google Patents

An air-cooled rotary electrical machine

Info

Publication number
GB989720A
GB989720A GB1500664A GB1500664A GB989720A GB 989720 A GB989720 A GB 989720A GB 1500664 A GB1500664 A GB 1500664A GB 1500664 A GB1500664 A GB 1500664A GB 989720 A GB989720 A GB 989720A
Authority
GB
United Kingdom
Prior art keywords
air
motor
electrical machine
cooling
rotary electrical
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.)
Expired
Application number
GB1500664A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB989720A publication Critical patent/GB989720A/en
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium

Landscapes

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

Abstract

989,720. Cooling electric motors. SIEMENS-SCHUCKERTWERKE A.G. April 10, 1964 [April 23, 1963], No. 15006/64. Heading H2A. Concentric cooling-air inlet and outlet ports 2, 13 of an air-cooled motor, e.g. for a ship's loading winch, are closed when the motor is not in use by an axially movable cover 3. The air is drawn through a filter 1 and circulated by a separate fan motor 6, cooling the main motor 8 and a magnetic brake 7. The cover may be manually or automatically controlled.
GB1500664A 1963-04-23 1964-04-10 An air-cooled rotary electrical machine Expired GB989720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES84815A DE1182338B (en) 1963-04-23 1963-04-23 Air-cooled electric machine in splash water protected execution

Publications (1)

Publication Number Publication Date
GB989720A true GB989720A (en) 1965-04-22

Family

ID=7511953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1500664A Expired GB989720A (en) 1963-04-23 1964-04-10 An air-cooled rotary electrical machine

Country Status (3)

Country Link
CH (1) CH404793A (en)
DE (1) DE1182338B (en)
GB (1) GB989720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107042A1 (en) * 2004-04-01 2005-11-10 Sew-Eurodrive Gmbh & Co. Kg Electric motor and range of electric motors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8321093U1 (en) * 1983-07-22 1983-11-10 Siemens AG, 1000 Berlin und 8000 München REAR COOLING ARRANGEMENT FOR A CLOSED ELECTRICAL MACHINE
DE102009056258A1 (en) * 2009-11-28 2011-06-01 Bizerba Gmbh & Co. Kg Slicing machine with air-cooled electric motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879412C (en) * 1939-11-12 1953-06-11 Siemens Ag Cooling of enclosed electrical machines
DE850317C (en) * 1948-12-31 1952-09-22 Loher & Soehne G M B H Electric squirrel cage machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107042A1 (en) * 2004-04-01 2005-11-10 Sew-Eurodrive Gmbh & Co. Kg Electric motor and range of electric motors
EP1940008A3 (en) * 2004-04-01 2008-07-16 Sew-Eurodrive GmbH & Co. KG Electric motor and series of electric motors
US7781926B2 (en) 2004-04-01 2010-08-24 Sew-Eurodrive Gmbh & Co. Kg Electric motor and series of electric motors
US7965005B2 (en) 2004-04-01 2011-06-21 Sew-Eurodrive Gmbh & Co. Kg Electric motor and series of electric motors

Also Published As

Publication number Publication date
CH404793A (en) 1965-12-31
DE1182338B (en) 1964-11-26

Similar Documents

Publication Publication Date Title
GB989720A (en) An air-cooled rotary electrical machine
GB1128856A (en) Improvements in ventilation for totally enclosed dynamoelectric machine
GB1003441A (en) Blades for the impellers of blast-cleaning machines
GB1106589A (en) Dynamoelectric machine
CA733627A (en) Stator for two speed induction type motor
GB987623A (en) An electric motor for driving a ship's loading winch
GB975660A (en) Improvements in or relating to electric motors
ES291903A1 (en) Improvements in engines for the operation of boat winchers (Machine-translation by Google Translate, not legally binding)
CH435428A (en) Arrangement for cooling the stator core of large electrical machines, especially turbo generators with direct liquid cooling of the winding conductors
GB496467A (en) Means for cooling electric machines by air circulation
GB751083A (en) Improvements in or relating to apparatus for driving marine winches or the like
AT242782B (en) Arrangement for guiding the cooling medium on salient pole rotors in electrical machines
CA659346A (en) Cooling of stator coils in canned electric motors
GB1063470A (en) Turbogenerator having directly cooled stator and rotor windings
GB1056594A (en) A high speed winding collet
CA638999A (en) Moisture-proof windings for dynamo-electric machine and static electric machines
CA621640A (en) Coolant pump and spindle motor controls
CA652619A (en) Liquid-cooled rotor for dynamoelectric machine
AU283308B2 (en) Improvements in or relating tothe cooling of dynamo electric machines
CA647180A (en) Cooling arrangement for rotors in turbo-generators
GB768517A (en) Cooling system for induction apparatus
SE324606B (en)
ES303022A1 (en) Improvements in electric motors. (Machine-translation by Google Translate, not legally binding)
AU254990B2 (en) Improvements in and relating to dynamoelectric machines with cooling ducts inthe windings thereof
AU289624B2 (en) Housing for centrifugal fans