[go: up one dir, main page]

FR948636A - Improvements to dynamo-electric machines - Google Patents

Improvements to dynamo-electric machines

Info

Publication number
FR948636A
FR948636A FR948636DA FR948636A FR 948636 A FR948636 A FR 948636A FR 948636D A FR948636D A FR 948636DA FR 948636 A FR948636 A FR 948636A
Authority
FR
France
Prior art keywords
dynamo
electric machines
machines
electric
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
Other languages
French (fr)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR948636A publication Critical patent/FR948636A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
    • H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR948636D 1946-06-05 1947-06-28 Improvements to dynamo-electric machines Expired FR948636A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2519097X 1946-06-05
GB948636X 1946-06-05
GB17132/46A GB616371A (en) 1946-06-05 1946-06-05 Improvements in or relating to dynamo electrical machines

Publications (1)

Publication Number Publication Date
FR948636A true FR948636A (en) 1949-08-05

Family

ID=27257471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948636D Expired FR948636A (en) 1946-06-05 1947-06-28 Improvements to dynamo-electric machines

Country Status (2)

Country Link
FR (1) FR948636A (en)
GB (1) GB616371A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247362B (en) * 1990-08-24 1994-09-21 Carl Erik Stille Excitation arrangment for a homopolar machine

Also Published As

Publication number Publication date
GB616371A (en) 1949-01-20

Similar Documents

Publication Publication Date Title
FR54777E (en) Improvements to electric accounting machines
FR938063A (en) Improvements to machine tools
FR924292A (en) Improvements to windings of electrical machines
FR924324A (en) Improvements to shaping machines
FR954395A (en) Improvements to molding machines
FR948636A (en) Improvements to dynamo-electric machines
FR943498A (en) Improvements to dynamo-electric machines
FR924294A (en) New improvements to the windings of electrical machines
FR1044490A (en) Improvements to dynamo-electric machines
FR935059A (en) Improvements to electric capacitors
FR949673A (en) Improvements to machine tools
FR941957A (en) Improvements to refrigeration machines
FR971528A (en) Improvements to commercial machines
FR934531A (en) Thermo-motor machine
FR929750A (en) Improvements to washing machines
FR924699A (en) Improvements to starters
FR928096A (en) Improvements to boring machines
FR1048936A (en) Improvements to dynamo-electric machines
FI21740A (en) File machine
FR927743A (en) Advanced training in dynamo-electric machines
FR920743A (en) Improvements to machine tools
FR1002901A (en) Improvements to machine tools
FR1002054A (en) Improvements to flying machines
FR946894A (en) Improvements to magnetos
FR937232A (en) Improvements to degreasing machines