GB149611A - Improvements in voltage regulators for electric current generators - Google Patents

Improvements in voltage regulators for electric current generators

Info

Publication number
GB149611A
GB149611A GB22077/20A GB2207720A GB149611A GB 149611 A GB149611 A GB 149611A GB 22077/20 A GB22077/20 A GB 22077/20A GB 2207720 A GB2207720 A GB 2207720A GB 149611 A GB149611 A GB 149611A
Authority
GB
United Kingdom
Prior art keywords
coil
electric current
voltage regulators
current generators
contacts
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
GB22077/20A
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.)
FIRM SCINTILLA
Original Assignee
FIRM SCINTILLA
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 FIRM SCINTILLA filed Critical FIRM SCINTILLA
Publication of GB149611A publication Critical patent/GB149611A/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

Abstract

149,611. Scintilla, [Firm of]. Aug. 8, 1919. [Convention date]. Regulation, automatic systems and apparatus for.-In a vibrating regulator of the kind in which the magnet core c is provided with an operating- coil b and an opposing coil g, the period of vibration and sparking at the contacts are reduced by connecting the low-resistance coil g in parallel with the shunt-field winding d of the generator in order that the coil g and winding d may form a closed circuit when the regulator contacts are open.
GB22077/20A 1919-08-08 1920-07-23 Improvements in voltage regulators for electric current generators Expired GB149611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH149611X 1919-08-08

Publications (1)

Publication Number Publication Date
GB149611A true GB149611A (en) 1921-03-03

Family

ID=4405202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22077/20A Expired GB149611A (en) 1919-08-08 1920-07-23 Improvements in voltage regulators for electric current generators

Country Status (1)

Country Link
GB (1) GB149611A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876404A (en) * 1956-09-25 1959-03-03 Foxboro Co Mechanically rebalanced servosystem
US8148490B2 (en) 2010-03-10 2012-04-03 Ppg Industries Ohio, Inc. Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876404A (en) * 1956-09-25 1959-03-03 Foxboro Co Mechanically rebalanced servosystem
US8148490B2 (en) 2010-03-10 2012-04-03 Ppg Industries Ohio, Inc. Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same

Similar Documents

Publication Publication Date Title
GB149611A (en) Improvements in voltage regulators for electric current generators
US2505849A (en) Electromagnet with two armatures
US2003001A (en) Voltage regulating device
US1182894A (en) Alternating-current rectifier and rectifying system.
US1611741A (en) Reverse-current relay
US2100905A (en) Generator regulation
US2234158A (en) Electromagnetic regulator
US1426924A (en) Electrical system
GB171911A (en) Improvements in and relating to regulating systems for electric circuits
GB191128486A (en) Improvements in and relating to the Voltage Regulation of Direct Current Generators.
GB256988A (en) Improvements in or relating to regulators for variable speed dynamo-electric machines
GB145775A (en) Improvements in or relating to regulating means for electrical machines
GB191317922A (en) Improvements in Means for Regulating the Efficiency of Electric Current Generators Working at Variable Speed.
GB236163A (en)
GB120877A (en) Improvements in or relating to Regulating Apparatus for Electric Supply Systems.
GB163031A (en) Improvements in or relating to control devices for dynamo-electric generators
US1540698A (en) Voltage regulation for generators
GB250972A (en) Improvements in or relating to dynamo-electric generators
GB212008A (en) Improvements in and relating to dynamo electric machines
GB187949A (en) Improvements in or relating to apparatus for regulating electric generators running at variable speeds
GB571991A (en) Improvements relating to dynamo regulators
GB191207776A (en) Improvements in Means for Regulating Dynamo Machines.
GB191128747A (en) Improvements in Voltage Regulators for Electric Generators.
GB191028612A (en) Improvements in Electric Current Generators.
GB191023049A (en) An Arrangement for Indicating the Existence of a Current in the Leads of Electrical Ignition Devices.