GB992444A - A drive mechanism including a motor having an axially movable rotor - Google Patents

A drive mechanism including a motor having an axially movable rotor

Info

Publication number
GB992444A
GB992444A GB3974463A GB3974463A GB992444A GB 992444 A GB992444 A GB 992444A GB 3974463 A GB3974463 A GB 3974463A GB 3974463 A GB3974463 A GB 3974463A GB 992444 A GB992444 A GB 992444A
Authority
GB
United Kingdom
Prior art keywords
rotor
motor
engagement
drive mechanism
spring
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
GB3974463A
Inventor
Alois Muller
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.)
OPAL Manufacturing CO Ltd
Original Assignee
OPAL Manufacturing 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 OPAL Manufacturing CO Ltd filed Critical OPAL Manufacturing CO Ltd
Priority to GB3974463A priority Critical patent/GB992444A/en
Publication of GB992444A publication Critical patent/GB992444A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

992,444. Adjustable cores. OPAL MANUFACTURING CO. Ltd. Oct. 9, 1963, No. 39744/63. Heading H2A. The engagement of a load by axial movement of the rotor of an induction motor is ensured, even under conditions of reduced voltage, by the provision of a spring which aids the movement of the rotor. When the motor is energized, rotor 13 moves axially to engage pin 16 with elongated teeth 17a on pinion 17 and this drives shaft 21 through gearing 18. When the motor is switched off rotor 16 falls to disengage the drive and compress spring 23 which reduces the upward force necessary for engagement. If the rotor is horizontally mounted an additional spring 24 is required to move rotor 13 out of engagement with gear 17 when the motor is switched off.
GB3974463A 1963-10-09 1963-10-09 A drive mechanism including a motor having an axially movable rotor Expired GB992444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3974463A GB992444A (en) 1963-10-09 1963-10-09 A drive mechanism including a motor having an axially movable rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3974463A GB992444A (en) 1963-10-09 1963-10-09 A drive mechanism including a motor having an axially movable rotor

Publications (1)

Publication Number Publication Date
GB992444A true GB992444A (en) 1965-05-19

Family

ID=10411238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3974463A Expired GB992444A (en) 1963-10-09 1963-10-09 A drive mechanism including a motor having an axially movable rotor

Country Status (1)

Country Link
GB (1) GB992444A (en)

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