NL142544B - ELECTRIC DC MOTOR OF SMALL DIMENSIONS WITH SPEED REGULATOR. - Google Patents

ELECTRIC DC MOTOR OF SMALL DIMENSIONS WITH SPEED REGULATOR.

Info

Publication number
NL142544B
NL142544B NL707007643A NL7007643A NL142544B NL 142544 B NL142544 B NL 142544B NL 707007643 A NL707007643 A NL 707007643A NL 7007643 A NL7007643 A NL 7007643A NL 142544 B NL142544 B NL 142544B
Authority
NL
Netherlands
Prior art keywords
motor
electric
speed regulator
small dimensions
dimensions
Prior art date
Application number
NL707007643A
Other languages
Dutch (nl)
Other versions
NL7007643A (en
Original Assignee
Matsushita Electric Ind 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
Priority claimed from JP44043033A external-priority patent/JPS49922B1/ja
Priority claimed from JP44043032A external-priority patent/JPS4814562B1/ja
Priority claimed from JP44043034A external-priority patent/JPS4831401B1/ja
Priority claimed from JP44090275A external-priority patent/JPS5012085B1/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7007643A publication Critical patent/NL7007643A/xx
Publication of NL142544B publication Critical patent/NL142544B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/14—Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/23—Mechanically-actuated centrifugal switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dc Machiner (AREA)
  • Control Of Direct Current Motors (AREA)
NL707007643A 1969-05-28 1970-05-27 ELECTRIC DC MOTOR OF SMALL DIMENSIONS WITH SPEED REGULATOR. NL142544B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP4303569 1969-05-28
JP44043033A JPS49922B1 (en) 1969-05-28 1969-05-28
JP44043032A JPS4814562B1 (en) 1969-05-28 1969-05-28
JP44043034A JPS4831401B1 (en) 1969-05-28 1969-05-28
JP44090275A JPS5012085B1 (en) 1969-11-10 1969-11-10

Publications (2)

Publication Number Publication Date
NL7007643A NL7007643A (en) 1970-12-01
NL142544B true NL142544B (en) 1974-06-17

Family

ID=27522292

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707007643A NL142544B (en) 1969-05-28 1970-05-27 ELECTRIC DC MOTOR OF SMALL DIMENSIONS WITH SPEED REGULATOR.

Country Status (6)

Country Link
CA (1) CA931203A (en)
CH (1) CH537663A (en)
CS (1) CS177033B2 (en)
FR (1) FR2043730A1 (en)
GB (1) GB1302257A (en)
NL (1) NL142544B (en)

Also Published As

Publication number Publication date
CA931203A (en) 1973-07-31
DE2026025A1 (en) 1970-12-03
CS177033B2 (en) 1977-07-29
CH537663A (en) 1973-05-31
NL7007643A (en) 1970-12-01
FR2043730A1 (en) 1971-02-19
GB1302257A (en) 1973-01-04
DE2026025B2 (en) 1972-12-07

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA