ITMI20091933A1 - ELECTRIC ENGINE PROVIDED COASSIAL - Google Patents

ELECTRIC ENGINE PROVIDED COASSIAL

Info

Publication number
ITMI20091933A1
ITMI20091933A1 ITMI20091933A ITMI20091933A1 IT MI20091933 A1 ITMI20091933 A1 IT MI20091933A1 IT MI20091933 A ITMI20091933 A IT MI20091933A IT MI20091933 A1 ITMI20091933 A1 IT MI20091933A1
Authority
IT
Italy
Prior art keywords
coassial
engine provided
electric engine
electric
provided coassial
Prior art date
Application number
Other languages
Italian (it)
Inventor
Franz Maier
Jochen Zaiser
Original Assignee
Lfk 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 Lfk Gmbh filed Critical Lfk Gmbh
Publication of ITMI20091933A1 publication Critical patent/ITMI20091933A1/en
Application granted granted Critical
Publication of IT1397178B1 publication Critical patent/IT1397178B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
ITMI2009A001933A 2008-11-17 2009-11-05 ELECTRIC ENGINE PROVIDED COASSIAL IT1397178B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820015201 DE202008015201U1 (en) 2008-11-17 2008-11-17 Coaxially arranged electric motor

Publications (2)

Publication Number Publication Date
ITMI20091933A1 true ITMI20091933A1 (en) 2010-05-18
IT1397178B1 IT1397178B1 (en) 2013-01-04

Family

ID=40340441

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001933A IT1397178B1 (en) 2008-11-17 2009-11-05 ELECTRIC ENGINE PROVIDED COASSIAL

Country Status (4)

Country Link
DE (1) DE202008015201U1 (en)
FR (1) FR2938713A1 (en)
GB (1) GB2465284B (en)
IT (1) IT1397178B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012213206A1 (en) * 2012-07-26 2014-01-30 Trumpf Laser- Und Systemtechnik Gmbh Device for rotating a laser processing head by means of a torque motor
US10014748B2 (en) * 2013-10-22 2018-07-03 Edward LIVINGSTON Coaxial direct drive system having at least two primer movers linearly moveable along a drive support member
DE102015105787A1 (en) 2015-04-15 2016-10-20 Johann Schwöller Electric drive for an aircraft and hybrid system for an aircraft
WO2018054483A1 (en) * 2016-09-23 2018-03-29 Siemens Aktiengesellschaft Aircraft turbine having counter-rotating propellers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB349467A (en) * 1930-02-25 1931-05-26 Philip Mayer Improvements in slow speed alternating current motor mechanisms
DE2555671C2 (en) * 1974-12-13 1986-06-26 Papst-Motoren GmbH & Co KG, 7742 St Georgen Electric motor
DE2628729A1 (en) * 1976-06-25 1978-01-05 Teldix Gmbh Brushless DC motor with internal stator - has plug connections between machine and electronic control circuits
FR2389263A1 (en) * 1977-04-26 1978-11-24 Artus Miniature DC motor with bell-shaped rotor - has permanent field magnets outside and non-magnetic material inside rotor
DE3035761A1 (en) * 1980-09-23 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Small light generator for vehicle - has external bell-shaped rotor with ventilation fan incorporated in one end
JPH01126147A (en) * 1987-11-11 1989-05-18 Matsushita Electric Ind Co Ltd Electric motor
US6565334B1 (en) * 1998-07-20 2003-05-20 Phillip James Bradbury Axial flow fan having counter-rotating dual impeller blade arrangement
TWI220328B (en) * 2003-06-06 2004-08-11 Delta Electronics Inc Fastening structure for tandem motor
US7262532B2 (en) * 2004-03-16 2007-08-28 Ebm-Papst St. Georgen Gmbh & Co. Kg Arrangement with an electronically commutated external rotor motor
JP3904595B1 (en) * 2006-11-08 2007-04-11 山洋電気株式会社 Counter-rotating axial fan

Also Published As

Publication number Publication date
GB2465284B (en) 2014-05-28
DE202008015201U1 (en) 2009-02-05
GB0919997D0 (en) 2009-12-30
IT1397178B1 (en) 2013-01-04
FR2938713A1 (en) 2010-05-21
GB2465284A (en) 2010-05-19

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