GB2020118B - Electric motor withreduced emission of electronic noise - Google Patents

Electric motor withreduced emission of electronic noise

Info

Publication number
GB2020118B
GB2020118B GB7915196A GB7915196A GB2020118B GB 2020118 B GB2020118 B GB 2020118B GB 7915196 A GB7915196 A GB 7915196A GB 7915196 A GB7915196 A GB 7915196A GB 2020118 B GB2020118 B GB 2020118B
Authority
GB
United Kingdom
Prior art keywords
withreduced
emission
electric motor
electronic noise
noise
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
GB7915196A
Other versions
GB2020118A (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.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor Co 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 Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Publication of GB2020118A publication Critical patent/GB2020118A/en
Application granted granted Critical
Publication of GB2020118B publication Critical patent/GB2020118B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Frames (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
GB7915196A 1978-05-02 1979-05-01 Electric motor withreduced emission of electronic noise Expired GB2020118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978059713U JPS6141422Y2 (en) 1978-05-02 1978-05-02

Publications (2)

Publication Number Publication Date
GB2020118A GB2020118A (en) 1979-11-07
GB2020118B true GB2020118B (en) 1982-09-22

Family

ID=13121115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915196A Expired GB2020118B (en) 1978-05-02 1979-05-01 Electric motor withreduced emission of electronic noise

Country Status (4)

Country Link
JP (1) JPS6141422Y2 (en)
GB (1) GB2020118B (en)
HK (1) HK58484A (en)
NL (1) NL7903464A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777502B2 (en) * 1986-01-09 1995-08-16 マブチモーター株式会社 Small motor
GB2287363B (en) * 1994-03-08 1997-12-17 Control Tech Plc Suppression of radio frequency emissions
US5481151A (en) * 1994-06-27 1996-01-02 General Electric Company Electromagnetic shield for alternating current induction railway motors
GB0027806D0 (en) 2000-11-15 2000-12-27 Secr Defence Low magnetic signature motor system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113806U (en) * 1974-02-26 1975-09-17

Also Published As

Publication number Publication date
GB2020118A (en) 1979-11-07
JPS6141422Y2 (en) 1986-11-25
JPS54161910U (en) 1979-11-13
HK58484A (en) 1984-08-03
NL7903464A (en) 1979-11-06

Similar Documents

Publication Publication Date Title
GB2035857B (en) Electrical stator mounting method
JPS54111208A (en) Noise elimination circuit
GB2024527B (en) Electric motor
GB2032198B (en) Electric motor commutator cover
GB2028597B (en) Electrical motor
GB2019107B (en) Electric motor
GB2030377B (en) Mounting electric motors
GB2016842B (en) Noise reduction circuit
GB2014373B (en) -c commutator motor
GB2020118B (en) Electric motor withreduced emission of electronic noise
GB2013414B (en) Electric motor
JPS5588543A (en) Commutator motor
JPS5457612A (en) Electronic commutation direct current motor
GB2032194B (en) Electric motor
GB2052171A (en) An electric brake motor
GB2074794B (en) Mounting of electric starter motors
GB2041660A (en) Pulse operated electric motor
GB2032706B (en) Steppy-step electric motor
GB2037092B (en) Electric motor
HK81984A (en) Electric motor
JPS54108206A (en) Commutator motor
JPS53133712A (en) Electric pulse motor
JPS54161007A (en) Electronic motor
GB2039159B (en) Electric motor
JPS5591802A (en) Voltageesensitive electric circuit part

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920501