[go: up one dir, main page]

GB144175A - Improvements in or relating to dynamo-electric machines - Google Patents

Improvements in or relating to dynamo-electric machines

Info

Publication number
GB144175A
GB144175A GB2551819A GB2551819A GB144175A GB 144175 A GB144175 A GB 144175A GB 2551819 A GB2551819 A GB 2551819A GB 2551819 A GB2551819 A GB 2551819A GB 144175 A GB144175 A GB 144175A
Authority
GB
United Kingdom
Prior art keywords
dynamo
relating
commutator
rotor
electric machines
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
GB2551819A
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 GB2551819A priority Critical patent/GB144175A/en
Publication of GB144175A publication Critical patent/GB144175A/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
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/30—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having lap or loop windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

144,175. Clifford of Chudleigh, (W. H. Clifford], Baron. Oct. 17, 1919. Windings; commutators.-A dynamo-electric machine of the commutator type, having twice as many commutator segments as there are rotor slots, is constructed with the rotor slots obliquely disposed, and with the ends of the rotor coils connected to every other commutator segment 2, 4 - - 16, the remaining segments 1, 3 - - 15 being connected to intermediate points in successive rotor coils. The invention is particularly applicable to motors for driving machine tools.
GB2551819A 1919-10-17 1919-10-17 Improvements in or relating to dynamo-electric machines Expired GB144175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2551819A GB144175A (en) 1919-10-17 1919-10-17 Improvements in or relating to dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2551819A GB144175A (en) 1919-10-17 1919-10-17 Improvements in or relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB144175A true GB144175A (en) 1920-06-10

Family

ID=10228982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2551819A Expired GB144175A (en) 1919-10-17 1919-10-17 Improvements in or relating to dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB144175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452130A1 (en) * 1974-09-06 1976-03-25 Portescap Electrical direct current machine - makes use of fixed field magnets and armature which is made up of several sections
EP0067755A1 (en) * 1981-05-27 1982-12-22 Larry T. Jamison Energy source employing electrical energizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452130A1 (en) * 1974-09-06 1976-03-25 Portescap Electrical direct current machine - makes use of fixed field magnets and armature which is made up of several sections
EP0067755A1 (en) * 1981-05-27 1982-12-22 Larry T. Jamison Energy source employing electrical energizer

Similar Documents

Publication Publication Date Title
GB144175A (en) Improvements in or relating to dynamo-electric machines
US1464123A (en) Dynamo-electric machine
US1464503A (en) Frequency changer
GB141116A (en) Improvements in and relating to dynamo-electric machines
US1526382A (en) Synchronous dynamo-electric machinery
GB145909A (en) Improvements in or relating to commutators for dynamo electric machines
GB167242A (en) Improvements relating to dynamo electric machines adapted for synchronous working
GB164779A (en) Improvements in and relating to dynamo electric machines
GB140220A (en) Improvements in and relating to the excitation of dynamo-electric machines
GB248775A (en) Improvements in or relating to compensated alternating current electric motors
GB264622A (en) Regulatable shunt motor for alternating current with rotatable commutating poles
GB170114A (en) Improvements in and relating to dynamo electric machines
GB540337A (en) Improvements in or relating to dynamo electric machines
GB224566A (en) An improved commutator for direct currents of dynamo electric generators and motors
GB178668A (en) Improvements in self regulating dynamo-electric machines
GB719822A (en) Improvements in and relating to reversible electromagnetic machines
GB213980A (en) Improvements in and relating to speed controlling mechanism for paper making or the like machines
GB226577A (en) A method of producing sparkless commutation in dynamoelectric machines
GB1060997A (en) Alternating-current electric motors
GB264215A (en) Improvements in and relating to the control of dynamo electric machines
GB191319395A (en) An Interchangeable Alternating and Direct Current Electric Motor.
GB186981A (en) Improvements in and relating to dynamo electric machines
GB678052A (en) Improvements in and relating to dynamo-electric machines
GB236611A (en) Improvements in and relating to dynamo electric machines
GB160715A (en) Electric motor for driving phonographic and other machines