GB194417A - A new model electric motor - Google Patents

A new model electric motor

Info

Publication number
GB194417A
GB194417A GB3356921A GB3356921A GB194417A GB 194417 A GB194417 A GB 194417A GB 3356921 A GB3356921 A GB 3356921A GB 3356921 A GB3356921 A GB 3356921A GB 194417 A GB194417 A GB 194417A
Authority
GB
United Kingdom
Prior art keywords
sheet metal
electric motor
armature
brushes
wound
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
GB3356921A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3356921A priority Critical patent/GB194417A/en
Publication of GB194417A publication Critical patent/GB194417A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Dc Machiner (AREA)

Abstract

194,417. Mynne, L. Dec. 14, 1921. Electric motors.-A toy electric motor has pole pieces made of two sheet metal channel-shaped elements assembled with opposite sides overlapping, the field coils being wound on the overlapping sides. The channel-shaped sheet metal elements 1, 2, Fig. 2, are assembled as shown and field windings 4 are wound on the oveirlapping pole pieces. The armature is made up of two pieces of sheet metal 8 having flanged ends and arranged back to back. The ends 12, Fig. 1, of the armature winding are brought out through holes in a disc 13, secured to the spindle 10, and take the place of commutator segments. Flexible, ends 14 of helical springs 15, which are carried by nails driven to the baseboard, serve as brushes. A sleeve 22 of insulating material is placed on the armature spindle 10 to prevent the brushes 14 from short circuiting.
GB3356921A 1921-12-14 1921-12-14 A new model electric motor Expired GB194417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3356921A GB194417A (en) 1921-12-14 1921-12-14 A new model electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3356921A GB194417A (en) 1921-12-14 1921-12-14 A new model electric motor

Publications (1)

Publication Number Publication Date
GB194417A true GB194417A (en) 1923-03-14

Family

ID=10354627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3356921A Expired GB194417A (en) 1921-12-14 1921-12-14 A new model electric motor

Country Status (1)

Country Link
GB (1) GB194417A (en)

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