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GB788176A - Improvements in or relating to magnetic powder clutches - Google Patents

Improvements in or relating to magnetic powder clutches

Info

Publication number
GB788176A
GB788176A GB637655A GB637655A GB788176A GB 788176 A GB788176 A GB 788176A GB 637655 A GB637655 A GB 637655A GB 637655 A GB637655 A GB 637655A GB 788176 A GB788176 A GB 788176A
Authority
GB
United Kingdom
Prior art keywords
gap
magnetic powder
relating
march
magnetic
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
GB637655A
Inventor
Clifford Stuart Steadman
Cyril Henderson
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB637655A priority Critical patent/GB788176A/en
Publication of GB788176A publication Critical patent/GB788176A/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)
  • Rehabilitation Tools (AREA)
  • Braking Arrangements (AREA)

Abstract

788,176. Magnetic fluid clutches. SMITH & SONS (ENGLAND), Ltd., S. March 1, 1956 [March 3, 1955], No. 6376/55. Class 35. A magnetic-fluid clutch has a U-section field member 2, 4 whose limbs are bridged by a freely rotatable flux-carrying member 15, and a thin driven member 10, 11 in the air-gap between these members. Air-gap 14 contains the active magnetic powder, but gap 17 may also have some. Specification. 649,553, [Group XXXIV], is referred to.
GB637655A 1955-03-03 1955-03-03 Improvements in or relating to magnetic powder clutches Expired GB788176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB637655A GB788176A (en) 1955-03-03 1955-03-03 Improvements in or relating to magnetic powder clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB637655A GB788176A (en) 1955-03-03 1955-03-03 Improvements in or relating to magnetic powder clutches

Publications (1)

Publication Number Publication Date
GB788176A true GB788176A (en) 1957-12-23

Family

ID=9813374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB637655A Expired GB788176A (en) 1955-03-03 1955-03-03 Improvements in or relating to magnetic powder clutches

Country Status (1)

Country Link
GB (1) GB788176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739864A (en) * 1985-10-17 1988-04-26 Toyota Jidosha Kabushiki Kaisha Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739864A (en) * 1985-10-17 1988-04-26 Toyota Jidosha Kabushiki Kaisha Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission

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