GB718320A - - Google Patents

Info

Publication number
GB718320A
GB718320A GB1769352A GB1769352A GB718320A GB 718320 A GB718320 A GB 718320A GB 1769352 A GB1769352 A GB 1769352A GB 1769352 A GB1769352 A GB 1769352A GB 718320 A GB718320 A GB 718320A
Authority
GB
United Kingdom
Prior art keywords
rotor
rheostat
liquid
resistance
automatic
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
GB1769352A
Other languages
English (en)
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 filed Critical
Publication of GB718320A publication Critical patent/GB718320A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/02—Liquid resistors
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/34—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive reduction of impedance in secondary circuit
    • H02P1/36—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive reduction of impedance in secondary circuit the impedance being a liquid resistance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
GB1769352A 1951-08-07 1952-07-14 Expired GB718320A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1088565T 1951-08-07

Publications (1)

Publication Number Publication Date
GB718320A true GB718320A (https=) 1954-11-10

Family

ID=9613894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1769352A Expired GB718320A (https=) 1951-08-07 1952-07-14

Country Status (6)

Country Link
US (1) US2649526A (https=)
BE (1) BE513344A (https=)
CH (1) CH305239A (https=)
DE (1) DE937533C (https=)
FR (1) FR1088565A (https=)
GB (1) GB718320A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178125C (nl) * 1952-05-07 Maggi Ag Werkwijze voor het bereiden van een aromastof.
US2748232A (en) * 1955-03-15 1956-05-29 Rubega Robert Liquid potentiometer
US3003130A (en) * 1960-07-27 1961-10-03 Gen Electric Liquid rheostat
CH588049A5 (https=) * 1974-03-05 1977-05-31 Curchod Albert
DE2415089B2 (de) * 1974-03-28 1976-11-25 Siemens AG, 1000 Berlin und 8000 München Mehrphasenfluessigkeitswiderstandsgeraet
CN107068314B (zh) * 2015-02-28 2019-10-29 朱海燕 可用于电子或电力系统的电磁驱动旋转流体自变电阻器

Also Published As

Publication number Publication date
DE937533C (de) 1956-01-12
US2649526A (en) 1953-08-18
BE513344A (https=) 1954-04-02
CH305239A (fr) 1955-02-15
FR1088565A (fr) 1955-03-08

Similar Documents

Publication Publication Date Title
GB718320A (https=)
GB1007611A (en) Improvements relating to clutches
GB1170015A (en) Improvements in or relating to an Adjusting System for Universal Motors
GB661765A (en) Improvements in means for signalling speed changes of a rotary machine and adaptablefor governing the speed of such machine
GB397574A (en) Improvements in speed regulation of direct current motors
GB515303A (en) Improvements in and relating to electric motor control systems
SU381077A1 (ru) йСеСОЮЗНАЯ
GB643013A (en) Improvements in electric control systems
GB436429A (en) Improvements in automatic regulating apparatus for direct current dynamos working inparallel
GB835404A (en) Improvements in and relating to non-linear electric circuit arrangements
GB665336A (en) Improvements in or relating to means for controlling the speed of alternators
GB700285A (en) Improvements in electrical traction and control systems
GB988178A (en) Improvements in or relating to variable electric resistors, switches or other components having a rotatable control spindle
GB620850A (en) Improvements in electrical speed responsive means
GB355802A (en) Improvements in or relating to electric motor control systems
GB529783A (en) Improvements in the control of variable pitch airscrews
GB617425A (en) Improvements relating to electric follow-up control mechanism
DE1247454B (de) Mit Halleffekt arbeitender Gleichstrommotor
GB1341011A (en) Automatic attenuation control circuit
GB986915A (en) Improvements in and relating to evacuating arrangements employing a roots pump
GB602296A (en) Improvements in voltage-stabilising circuit arrangements
GB776866A (en) Energizing arrangements for electromagnetic clutches
GB600229A (en) Automatic rudder trim control for aircraft (electrically operated)
GB691525A (en) Improvements in logs
GB323486A (en) Improvements in control systems of electric machines