GB655636A - Improvements in or relating to the control of electric motor-driven mechanism - Google Patents

Improvements in or relating to the control of electric motor-driven mechanism

Info

Publication number
GB655636A
GB655636A GB12225/48A GB1222548A GB655636A GB 655636 A GB655636 A GB 655636A GB 12225/48 A GB12225/48 A GB 12225/48A GB 1222548 A GB1222548 A GB 1222548A GB 655636 A GB655636 A GB 655636A
Authority
GB
United Kingdom
Prior art keywords
electric motor
operating
control
switch
battery
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
GB12225/48A
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.)
Eaton Corp
Original Assignee
Eaton Manufacturing Co
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 Eaton Manufacturing Co filed Critical Eaton Manufacturing Co
Publication of GB655636A publication Critical patent/GB655636A/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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/36—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

655,636. Control of D.C. motors. EATON MANUFACTURING CO. May 4, 1948, No. 12225. Convention date, May 29, 1947. '[Class 38(iii)] Gear-shifting mechanism is driven by an electric motor supplied from a battery 24 through a key-operated switch 26, which may be an ignition switch of a vehicle engine. The motor, having armature 30 and alternately-energized reversing field windings 32, 34 drives a screw carrying a loadshifting nut co-operating with limit switcharms 46 and 48 which are biassed to closed positions by a spring 54 having an insulating link 64. The direction of rotation is selected by switch 16 the operating knob of which may be mounted on a gear-shift lever of a vehicle. A speedometer speed change adapter, Fig. 1 (not shown), may have an operating solenoid energizable from the battery. Specification 616,533, [Group XXIV], is referred to.
GB12225/48A 1947-05-29 1948-05-04 Improvements in or relating to the control of electric motor-driven mechanism Expired GB655636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655636XA 1947-05-29 1947-05-29

Publications (1)

Publication Number Publication Date
GB655636A true GB655636A (en) 1951-07-25

Family

ID=22063578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12225/48A Expired GB655636A (en) 1947-05-29 1948-05-04 Improvements in or relating to the control of electric motor-driven mechanism

Country Status (1)

Country Link
GB (1) GB655636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991403A (en) * 1959-04-21 1961-07-04 York Body And Equipment Compan Electrically controlled actuator
US3134036A (en) * 1957-10-23 1964-05-19 United Systems Corp Electric motor power positioner and servosystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134036A (en) * 1957-10-23 1964-05-19 United Systems Corp Electric motor power positioner and servosystem
US2991403A (en) * 1959-04-21 1961-07-04 York Body And Equipment Compan Electrically controlled actuator

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