ZA714774B - Improvements in or relating to electromagnetic actuators - Google Patents

Improvements in or relating to electromagnetic actuators

Info

Publication number
ZA714774B
ZA714774B ZA714774A ZA714774A ZA714774B ZA 714774 B ZA714774 B ZA 714774B ZA 714774 A ZA714774 A ZA 714774A ZA 714774 A ZA714774 A ZA 714774A ZA 714774 B ZA714774 B ZA 714774B
Authority
ZA
South Africa
Prior art keywords
relating
electromagnetic actuators
actuators
electromagnetic
Prior art date
Application number
ZA714774A
Other languages
English (en)
Inventor
D Sharp
Original Assignee
Electric Actuator Co 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 Electric Actuator Co Ltd filed Critical Electric Actuator Co Ltd
Publication of ZA714774B publication Critical patent/ZA714774B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor And Converter Starters (AREA)
ZA714774A 1970-07-24 1971-07-19 Improvements in or relating to electromagnetic actuators ZA714774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3597970 1970-07-24

Publications (1)

Publication Number Publication Date
ZA714774B true ZA714774B (en) 1972-07-26

Family

ID=10383622

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA714774A ZA714774B (en) 1970-07-24 1971-07-19 Improvements in or relating to electromagnetic actuators

Country Status (10)

Country Link
AU (1) AU469617B2 (enExample)
BE (1) BE770362A (enExample)
CA (1) CA952177A (enExample)
DE (1) DE2136970A1 (enExample)
ES (1) ES200379Y (enExample)
FR (1) FR2103357A5 (enExample)
GB (1) GB1354490A (enExample)
IN (1) IN138590B (enExample)
NL (1) NL7110233A (enExample)
ZA (1) ZA714774B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238210A (en) * 1984-02-07 1988-06-21 Yvan Poulin Drive mechanism

Also Published As

Publication number Publication date
ES200379U (es) 1975-10-01
BE770362A (fr) 1971-12-01
DE2136970A1 (de) 1972-02-10
AU469617B2 (en) 1976-02-19
FR2103357A5 (enExample) 1972-04-07
NL7110233A (enExample) 1972-01-26
AU3158371A (en) 1973-01-25
CA952177A (en) 1974-07-30
ES200379Y (es) 1976-02-01
IN138590B (enExample) 1976-02-28
GB1354490A (en) 1974-06-05

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