GB495030A - Improvements relating to dynamo regulators - Google Patents

Improvements relating to dynamo regulators

Info

Publication number
GB495030A
GB495030A GB1266737A GB1266737A GB495030A GB 495030 A GB495030 A GB 495030A GB 1266737 A GB1266737 A GB 1266737A GB 1266737 A GB1266737 A GB 1266737A GB 495030 A GB495030 A GB 495030A
Authority
GB
United Kingdom
Prior art keywords
dynamo
contacts
electromagnet
class
resistance
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
GB1266737A
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
Joseph Lucas 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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB1266737A priority Critical patent/GB495030A/en
Publication of GB495030A publication Critical patent/GB495030A/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
    • H02P9/24—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of make-to-break ratio of intermittently-operating contacts, e.g. using Tirrill regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

495,030. Vibratory interrupters. LUCAS, Ltd., J., and LAIRD, J. A. May 4, 1937, No. 12667. [Class 38 (v)] [Also in Group XXXV] The output of a dynamo a is controlled by a resistance c in series with its field b, the resistance c being short-circuited intermittently through vibratory contacts d, e, the spring mounted armature f carrying contact d forming part of the magnetic circuit of a permanent magnet i the effect of which is opposed by an electromagnet g energized in accordance with the dynamo voltage and/or current. The armature f is attracted, to close contacts d, e, by the magnet r and is released to open these contacts when the electromagnet q is sufficiently energized. The member o co-operates with an adjustable screw member q to form a shunt path for the flux of the permanent magnet i. Specification 21813/12, [Class 38 (v)], is referred to.
GB1266737A 1937-05-04 1937-05-04 Improvements relating to dynamo regulators Expired GB495030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1266737A GB495030A (en) 1937-05-04 1937-05-04 Improvements relating to dynamo regulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1266737A GB495030A (en) 1937-05-04 1937-05-04 Improvements relating to dynamo regulators

Publications (1)

Publication Number Publication Date
GB495030A true GB495030A (en) 1938-11-04

Family

ID=10008908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266737A Expired GB495030A (en) 1937-05-04 1937-05-04 Improvements relating to dynamo regulators

Country Status (1)

Country Link
GB (1) GB495030A (en)

Similar Documents

Publication Publication Date Title
GB1195629A (en) Magnetically Held Relay
GB495030A (en) Improvements relating to dynamo regulators
USRE17252E (en) Clarence s
GB906554A (en) Electrical relay with armature contacts arranged in a sealed protective tube
ES357977A1 (en) Adjustable electromagnetic relay
GB166213A (en) Improvements in or relating to electro-magnetic devices for use with alternating currents
US1676466A (en) Electrical relay
GB603961A (en) Improvements in the shutter operating devices of photographic cameras
GB424795A (en) Improvements in or relating to electromagnetic relays
GB478110A (en) Improvements in or relating to electrical relays
GB517572A (en) Improvements in or relating to electro-magnetic switches or the like
GB494412A (en) Improvements relating to electromagnetic relay devices
GB191228864A (en) Improvements in or relating to Electro-magnets.
GB128119A (en) Improvements in Electric Relays.
GB520768A (en) Improvements relating to dynamo regulators
GB208073A (en) Improvements in electromagnetic interrupters and like apparatus
GB571991A (en) Improvements relating to dynamo regulators
GB529096A (en) Improvements relating to dynamo regulators
GB497967A (en) Improvements in means for automatically regulating the voltage and current output of variable speed dynamos
GB594862A (en) Improvement in electromagnetic vibratory interrupters
GB630531A (en) Improvements in or relating to instrument type relays
GB694785A (en) Improvements in electrical impedance relays
GB419290A (en) Improvements in polarised electric relays
GB498986A (en) Improvements in or relating to electric current converters
GB501842A (en) Improvements relating to electric protective apparatus