[go: up one dir, main page]

JPS53123823A - Method of and device for reducing noise of permanenttmagnetttype synchronous motor - Google Patents

Method of and device for reducing noise of permanenttmagnetttype synchronous motor

Info

Publication number
JPS53123823A
JPS53123823A JP2935578A JP2935578A JPS53123823A JP S53123823 A JPS53123823 A JP S53123823A JP 2935578 A JP2935578 A JP 2935578A JP 2935578 A JP2935578 A JP 2935578A JP S53123823 A JPS53123823 A JP S53123823A
Authority
JP
Japan
Prior art keywords
permanenttmagnetttype
synchronous motor
reducing noise
noise
reducing
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.)
Pending
Application number
JP2935578A
Other languages
English (en)
Inventor
Efu Uiibaa Robaato
Jii Purokutaa Tetsudo
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of JPS53123823A publication Critical patent/JPS53123823A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
JP2935578A 1977-04-01 1978-03-16 Method of and device for reducing noise of permanenttmagnetttype synchronous motor Pending JPS53123823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78367077A 1977-04-01 1977-04-01

Publications (1)

Publication Number Publication Date
JPS53123823A true JPS53123823A (en) 1978-10-28

Family

ID=25130057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2935578A Pending JPS53123823A (en) 1977-04-01 1978-03-16 Method of and device for reducing noise of permanenttmagnetttype synchronous motor

Country Status (7)

Country Link
JP (1) JPS53123823A (ja)
AU (1) AU3460478A (ja)
CA (1) CA1093135A (ja)
DE (1) DE2811563A1 (ja)
FR (1) FR2386185A1 (ja)
IT (1) IT1156448B (ja)
NZ (1) NZ185842A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638371B1 (en) 2002-03-29 2003-10-28 Kawasaki Steel Corporation Cold-rolled steel sheet having ultrafine grain structure and method for manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228340B1 (de) * 1985-12-24 1991-08-21 MANNESMANN Aktiengesellschaft Verschiebeläufermotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638371B1 (en) 2002-03-29 2003-10-28 Kawasaki Steel Corporation Cold-rolled steel sheet having ultrafine grain structure and method for manufacturing the same

Also Published As

Publication number Publication date
AU3460478A (en) 1979-10-04
NZ185842A (en) 1981-12-15
CA1093135A (en) 1981-01-06
IT7867338A0 (it) 1978-02-17
IT1156448B (it) 1987-02-04
FR2386185A1 (fr) 1978-10-27
DE2811563A1 (de) 1978-11-23

Similar Documents

Publication Publication Date Title
US4305091B2 (en) Electronics noise reducing apparatus and method
JPS53116415A (en) Method of and circuit for driving motor
JPS5439822A (en) Method of and device for controlling nonnsynchronous motor
JPS5456102A (en) Stator of motor and its assembly method
JPS542614A (en) Method of and device for reducing interference between signals
JPS53141416A (en) Method of and device for driving step motor
JPS5453861A (en) Semiconductor device and method of producing same
GB1557543A (en) Machining device and method
JPS5347715A (en) Method and device for reducing quasiicrosstalk noise
DE2861425D1 (en) An improved miter device and method of use
JPS5495819A (en) Apparatus for and method of controlling stator of turboofan engine
JPS5490124A (en) Method of reduction
JPS53100785A (en) Device and method of producing same
JPS53129163A (en) Forming method and device of hemming
JPS53123823A (en) Method of and device for reducing noise of permanenttmagnetttype synchronous motor
JPS53133707A (en) Method of and device for manufacturing motor armature
JPS5489383A (en) Vibration reducing method
JPS5392415A (en) Device for and method of operating step motor
JPS5416515A (en) Method of reducing noise
JPS543215A (en) Step motor and method of manufacture thereof
JPS53122029A (en) Reducing noise device of engine generator
JPS5466098A (en) Method of and device for preventing sleeping
JPS53149684A (en) Bus*method of and device for producing same
JPS5395782A (en) Method of and device for producing improved can
JPS5392297A (en) Method for activation and lifeeretaining of ctudyscean