GB581107A - Magnetic slip coupling for a winding or like machine - Google Patents

Magnetic slip coupling for a winding or like machine

Info

Publication number
GB581107A
GB581107A GB1898444A GB1898444A GB581107A GB 581107 A GB581107 A GB 581107A GB 1898444 A GB1898444 A GB 1898444A GB 1898444 A GB1898444 A GB 1898444A GB 581107 A GB581107 A GB 581107A
Authority
GB
United Kingdom
Prior art keywords
coupling
sleeve
winding
shaft
driven
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
GB1898444A
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.)
Marshall Sons and Co Ltd
Original Assignee
Marshall Sons and 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 Marshall Sons and Co Ltd filed Critical Marshall Sons and Co Ltd
Priority to GB1898444A priority Critical patent/GB581107A/en
Publication of GB581107A publication Critical patent/GB581107A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Pulleys (AREA)

Abstract

581,107. Electromagnetic clutches. MARSHALL, SONS & CO., Ltd., and RICHARDS, S. H. Oct. 4, 1944, No. 18984. [Class 35] . A magnetic slip coupling for winding- machines comprises a radially magnetised steel member mounted on a driving shaft and surrounded by an iron or steel ring, an annular space between them accommodating a sleeve of a highly conducting material mounted on the driven shaft, the degree of coupling being adjustable by varying the axial depth of entry of the sleeve into the annular space. The magnet 14 which may have two or more poles and may be cylindrical or in the form of a cross, is driven with the ring 15 by a pulley 13 on the driving shaft 2 mounted in an axially slidable housing 5, the position of which is adjusted for the desired degree of coupling by a screw shaft 10. The conducting sleeve 18, preferably of copper, and a spool 25 are carried on the driven shaft 3 mounted in a fixed housing 21.
GB1898444A 1944-10-04 1944-10-04 Magnetic slip coupling for a winding or like machine Expired GB581107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1898444A GB581107A (en) 1944-10-04 1944-10-04 Magnetic slip coupling for a winding or like machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1898444A GB581107A (en) 1944-10-04 1944-10-04 Magnetic slip coupling for a winding or like machine

Publications (1)

Publication Number Publication Date
GB581107A true GB581107A (en) 1946-10-01

Family

ID=10121784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1898444A Expired GB581107A (en) 1944-10-04 1944-10-04 Magnetic slip coupling for a winding or like machine

Country Status (1)

Country Link
GB (1) GB581107A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514926A (en) * 1994-05-26 1996-05-07 Lockheed Corporation Power transfer apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514926A (en) * 1994-05-26 1996-05-07 Lockheed Corporation Power transfer apparatus and method

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