GB769868A - Improvements in or relating to magnetic clutches - Google Patents

Improvements in or relating to magnetic clutches

Info

Publication number
GB769868A
GB769868A GB1744455A GB1744455A GB769868A GB 769868 A GB769868 A GB 769868A GB 1744455 A GB1744455 A GB 1744455A GB 1744455 A GB1744455 A GB 1744455A GB 769868 A GB769868 A GB 769868A
Authority
GB
United Kingdom
Prior art keywords
magnetic
additional
constant gap
inner rotor
additional member
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
GB1744455A
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.)
Eaton Corp
Original Assignee
Eaton Manufacturing Co
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 Eaton Manufacturing Co filed Critical Eaton Manufacturing Co
Priority to GB1744455A priority Critical patent/GB769868A/en
Publication of GB769868A publication Critical patent/GB769868A/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)
  • Braking Arrangements (AREA)

Abstract

769,868. Magnetic clutches. SMITH & SONS (ENGLAND), Ltd., S. (Eaton Manufacturing Co.). June 16, 1955, No. 17444/55. Class 35. In a powder clutch with a constant gap between two relatively moving magnetic members, one of.these, carries an additional magnetic member movable towards and away from a part of the other member, and the flux path includes. the latter part, the additional member and the constant gap. As shown, the outer rotor 132 carries two additional members 112 and 114 supported by springs 68 and movable towards the sides of the inner rotor 102 which is separated from the outer rotor by the constant gap. If only one additional member is used, the magnetic circuit is completed by a magnetic part forming a permanent part of the inner rotor in the space that would have been occupied by the second additional member. The additional member can make direct contact with the inner rotor. Specifications 671,219 and 677,534 and U.S.A. Specification. 2,580,869 are referred to.
GB1744455A 1955-06-16 1955-06-16 Improvements in or relating to magnetic clutches Expired GB769868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1744455A GB769868A (en) 1955-06-16 1955-06-16 Improvements in or relating to magnetic clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1744455A GB769868A (en) 1955-06-16 1955-06-16 Improvements in or relating to magnetic clutches

Publications (1)

Publication Number Publication Date
GB769868A true GB769868A (en) 1957-03-13

Family

ID=10095297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1744455A Expired GB769868A (en) 1955-06-16 1955-06-16 Improvements in or relating to magnetic clutches

Country Status (1)

Country Link
GB (1) GB769868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682676A (en) * 1984-10-26 1987-07-28 Toyota Jidosha Kabushiki Kaisha Electromagnetic powder clutch with two powder gaps
US5605009A (en) * 1995-07-11 1997-02-25 Elder; Charles R. Protective covering for plants and trees

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682676A (en) * 1984-10-26 1987-07-28 Toyota Jidosha Kabushiki Kaisha Electromagnetic powder clutch with two powder gaps
US5605009A (en) * 1995-07-11 1997-02-25 Elder; Charles R. Protective covering for plants and trees

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