GB367822A - Improvements in or relating to induction motors for gramophones and the like - Google Patents

Improvements in or relating to induction motors for gramophones and the like

Info

Publication number
GB367822A
GB367822A GB3076630A GB3076630A GB367822A GB 367822 A GB367822 A GB 367822A GB 3076630 A GB3076630 A GB 3076630A GB 3076630 A GB3076630 A GB 3076630A GB 367822 A GB367822 A GB 367822A
Authority
GB
United Kingdom
Prior art keywords
spindle
rotor
gramophones
pinion
surrounded
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
GB3076630A
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.)
Paillard & Cie SA E
Original Assignee
Paillard & Cie SA E
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 Paillard & Cie SA E filed Critical Paillard & Cie SA E
Priority to GB3076630A priority Critical patent/GB367822A/en
Publication of GB367822A publication Critical patent/GB367822A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/10—Motors with auxiliary phase obtained by split-pole carrying short-circuited windings

Landscapes

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

Abstract

367,822. Induction motors ; controlling motors. PAILLARD ET CIE SOC. ANON., E. and NICOLE, A., Ste-Croix, Switzerland. Oct. 14, 1930, No. 30766. [Class 35.] A split-phase induction motor for gramophones &c. is provided with a centrifugal governor housed in an axial recess in the rotor. The rotor 7 is of the squirrel-cage type and formed with a recess 17 containing a centrifugal governor 20 provided with a friction disc 23 in the ordinary way The rotor spindle 6 carries a worm 30 gearing with a fibre or like pinion 31 on the spindle 4. The pinion 31 slides on the spindle 4 and drives it through a friction disc 32 against which it is pressed by a spring washer 35. The stator consists of two sets of E-shaped stampings 3a, 3b, one limb of which is surrounded by the coil 8 and the others divided into four sets of poles 11, three of which are surrounded by three, two and one shading rings 12 and the fourth left unshaded. The coils 8 are tapped and connected to a number of terminals 36 on a panel 37 so that the machine can be used with currents of different voltage.
GB3076630A 1930-10-14 1930-10-14 Improvements in or relating to induction motors for gramophones and the like Expired GB367822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3076630A GB367822A (en) 1930-10-14 1930-10-14 Improvements in or relating to induction motors for gramophones and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3076630A GB367822A (en) 1930-10-14 1930-10-14 Improvements in or relating to induction motors for gramophones and the like

Publications (1)

Publication Number Publication Date
GB367822A true GB367822A (en) 1932-02-15

Family

ID=10312802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3076630A Expired GB367822A (en) 1930-10-14 1930-10-14 Improvements in or relating to induction motors for gramophones and the like

Country Status (1)

Country Link
GB (1) GB367822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735951A (en) * 1956-02-21 Walther

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735951A (en) * 1956-02-21 Walther

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