GB1273974A - Improvements in or relating to alternator regulating systems - Google Patents

Improvements in or relating to alternator regulating systems

Info

Publication number
GB1273974A
GB1273974A GB05138/68A GB1513868A GB1273974A GB 1273974 A GB1273974 A GB 1273974A GB 05138/68 A GB05138/68 A GB 05138/68A GB 1513868 A GB1513868 A GB 1513868A GB 1273974 A GB1273974 A GB 1273974A
Authority
GB
United Kingdom
Prior art keywords
supplied
regulator
terminal
alternator
diodes
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
GB05138/68A
Inventor
Dudley Francis Grollet
Klaus Hermann Brinkmann
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB05138/68A priority Critical patent/GB1273974A/en
Publication of GB1273974A publication Critical patent/GB1273974A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/24—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices
    • H02J7/243—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices with on/off action

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

1,273,974. Vehicle ignition warning systems. MULLARD Ltd. 22 May, 1969. [29 March, 1968], No. 15138/68. Heading H2H. [Also in Division G3] An automatic voltage regulator for the rectified output (unreferenced) of a vehicle alternator (not shown) comprises a conventional arrangement C supplied from auxiliary diodes 2a connected to the alternator windings, the field winding 3 and its controlling series transistor 7 being supplied from the battery or the main rectifier through the ignition switch 4. Thus the diodes 2a need only be of the low power type and the regulator C is supplied with a more stable voltage compared with a known arrangement, Fig. 1 (not shown), wherein the auxiliary diodes supply both the regulator and field winding. The described embodiment also enables an ignition warning lamp 5a of reduced power to be used. In a modification, Fig. 3 (not shown), the portion of the regulator including members 7, 8, 9 and their associated components is supplied from the terminal F +, the other circuit connections remaining unaltered. The sensing network 11-15 may be supplied directly from the battery by provision of a further sensing wire and terminal, Figs. 2a and 4 (not shown), the latter embodiment also including an additional transistor and terminal for controlling the warning lamp.
GB05138/68A 1968-03-29 1968-03-29 Improvements in or relating to alternator regulating systems Expired GB1273974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB05138/68A GB1273974A (en) 1968-03-29 1968-03-29 Improvements in or relating to alternator regulating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05138/68A GB1273974A (en) 1968-03-29 1968-03-29 Improvements in or relating to alternator regulating systems

Publications (1)

Publication Number Publication Date
GB1273974A true GB1273974A (en) 1972-05-10

Family

ID=10053717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05138/68A Expired GB1273974A (en) 1968-03-29 1968-03-29 Improvements in or relating to alternator regulating systems

Country Status (1)

Country Link
GB (1) GB1273974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510842A1 (en) * 1981-07-31 1983-02-04 Paris & Du Rhone PRIMING CIRCUIT FOR A MOTOR VEHICLE ALTERNATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510842A1 (en) * 1981-07-31 1983-02-04 Paris & Du Rhone PRIMING CIRCUIT FOR A MOTOR VEHICLE ALTERNATOR

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees