CA952177A - Electro-magnetic actuators - Google Patents

Electro-magnetic actuators

Info

Publication number
CA952177A
CA952177A CA119,043A CA119043A CA952177A CA 952177 A CA952177 A CA 952177A CA 119043 A CA119043 A CA 119043A CA 952177 A CA952177 A CA 952177A
Authority
CA
Canada
Prior art keywords
electro
magnetic actuators
actuators
magnetic
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
CA119,043A
Other languages
English (en)
Other versions
CA119043S (en
Inventor
Deryck Sharp
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.)
ELECTRIC ACTUATOR Co Ltd (THE)
Original Assignee
ELECTRIC ACTUATOR Co Ltd (THE)
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 (THE) filed Critical ELECTRIC ACTUATOR Co Ltd (THE)
Application granted granted Critical
Publication of CA952177A publication Critical patent/CA952177A/en
Expired legal-status Critical Current

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)
CA119,043A 1970-07-24 1971-07-26 Electro-magnetic actuators Expired CA952177A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA952177A true CA952177A (en) 1974-07-30

Family

ID=10383622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,043A Expired CA952177A (en) 1970-07-24 1971-07-26 Electro-magnetic 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
ZA714774B (en) 1972-07-26
ES200379Y (es) 1976-02-01
IN138590B (enExample) 1976-02-28
GB1354490A (en) 1974-06-05

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