ES320681A1 - Alternators - Google Patents

Alternators

Info

Publication number
ES320681A1
ES320681A1 ES0320681A ES320681A ES320681A1 ES 320681 A1 ES320681 A1 ES 320681A1 ES 0320681 A ES0320681 A ES 0320681A ES 320681 A ES320681 A ES 320681A ES 320681 A1 ES320681 A1 ES 320681A1
Authority
ES
Spain
Prior art keywords
regulator
alternator
end cover
transistor
cover
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
ES0320681A
Other languages
Spanish (es)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES320681A1 publication Critical patent/ES320681A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
    • 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
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H02K11/05—Rectifiers associated with casings, enclosures or brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Synchronous Machinery (AREA)

Abstract

An alternator, e.g. for use in road vehicles, includes a casing 37, 38 having a detachable end cover 39 carrying a voltage regulator 71, 72 controlling current flow through the alternator field winding 21 to which it is connected via detachable flexible leads whereby when the end cover is partially removed the leads can be detached thereby permitting complete removal of the regulator and cover, and the regulator includes components sensitive to the alternator output for controlling the conduction of a main transistor 29 through which current flows from the field winding and which is positioned adjacent an end cover hole 76 through which cooling air flows around the transistor to cool same. The transistor is carried by a heat sink 71 which, together with a printed circuit board 72 carrying the remaining regulator components except a temperature sensing thermistor (35), Fig. 1, are bolted to the cover which is held in position by two bolts (57, 62), Fig. 4, forming the alternator output terminals (14), 16. The stator 41 has 3-phase windings 12, and the shaft 43 carries a fan not shown, and an interdigitated pole rotor 42 whose winding 21 is supplied via slip rings 18, 19 and brushes 52, 53.
ES0320681A 1964-12-08 1965-12-07 Alternators Expired ES320681A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49849/64A GB1125767A (en) 1964-12-08 1964-12-08 Alternators

Publications (1)

Publication Number Publication Date
ES320681A1 true ES320681A1 (en) 1966-06-01

Family

ID=10453768

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320681A Expired ES320681A1 (en) 1964-12-08 1965-12-07 Alternators

Country Status (4)

Country Link
DE (1) DE1971114U (en)
ES (1) ES320681A1 (en)
FR (1) FR1457157A (en)
GB (1) GB1125767A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100440A (en) * 1974-05-22 1978-07-11 Robert Bosch Gmbh Alternator-rectifier-regulator unit or mushroom shape for vehicular service
GB1589719A (en) * 1976-10-23 1981-05-20 Lucas Industries Ltd Rectifier and brush assembly for an alternator
GB8623361D0 (en) * 1986-09-29 1986-11-05 Lucas Elect Electron Syst Alternator
FR2827436B1 (en) * 2001-07-16 2004-06-18 Valeo Equip Electr Moteur CURRENT RECTIFICATION ARRANGEMENT FOR ROTATING ELECTRIC MACHINES, ESPECIALLY ALTERNATORS FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
GB1125767A (en) 1968-08-28
DE1971114U (en) 1967-10-26
FR1457157A (en) 1966-10-28

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