GB678360A - Improvements in clutches - Google Patents

Improvements in clutches

Info

Publication number
GB678360A
GB678360A GB8413/52A GB841352A GB678360A GB 678360 A GB678360 A GB 678360A GB 8413/52 A GB8413/52 A GB 8413/52A GB 841352 A GB841352 A GB 841352A GB 678360 A GB678360 A GB 678360A
Authority
GB
United Kingdom
Prior art keywords
magnetic
referred
mixture
gap
fluid
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
GB8413/52A
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.)
Danks Holding Ltd
Original Assignee
Bailey Meters and Controls 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 Bailey Meters and Controls Ltd filed Critical Bailey Meters and Controls Ltd
Publication of GB678360A publication Critical patent/GB678360A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/002—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially axial gap in which the fluid or medium consisting of small particles is arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

678,360. Magnetic-fluid couplings. BAILEY METERS & CONTROLS, Ltd. May 18, 1950 [May 20, 1949], No. 8413/52. Divided out of 678,327. Drawings to Specification. Class 80 (ii). In a slippable magnetic-fluid coupling wherein the annular gap between inner and outer coupling members, filled with an iron-oil mixture, is traversed by magnetic flux produced by a permanent magnet, the latter has keeper means which afford a flux path of higher reluctance than that through the mixture in the gap. The construction is identical with that shown in Fig. 5 of Specification 678,327, which is referred to. Specification 393,795, [Group XIX], also is referred to.
GB8413/52A 1949-05-20 1950-05-18 Improvements in clutches Expired GB678360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678360XA 1949-05-20 1949-05-20

Publications (1)

Publication Number Publication Date
GB678360A true GB678360A (en) 1952-09-03

Family

ID=22078733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8413/52A Expired GB678360A (en) 1949-05-20 1950-05-18 Improvements in clutches

Country Status (1)

Country Link
GB (1) GB678360A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007019584A1 (en) * 2007-04-25 2008-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetorheological torque transmission device, its use and magnetorheological torque transmission method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007019584A1 (en) * 2007-04-25 2008-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetorheological torque transmission device, its use and magnetorheological torque transmission method
DE102007019584A8 (en) * 2007-04-25 2009-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetorheological torque transmission device, its use and magnetorheological torque transmission method

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