GB550249A - Improvements in or relating to permanent magnet electric motors - Google Patents

Improvements in or relating to permanent magnet electric motors

Info

Publication number
GB550249A
GB550249A GB659841A GB659841A GB550249A GB 550249 A GB550249 A GB 550249A GB 659841 A GB659841 A GB 659841A GB 659841 A GB659841 A GB 659841A GB 550249 A GB550249 A GB 550249A
Authority
GB
United Kingdom
Prior art keywords
magnet
armature
magnets
permanent magnet
slide
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
GB659841A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB659841A priority Critical patent/GB550249A/en
Publication of GB550249A publication Critical patent/GB550249A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

550,249. Reciprocating motors. HITCHCOCK, S. I. May 22, 1941, No. 6598. [Class 35] A reciprocating electric motor has a moving magnet armature, comprising a rectangular horizontally polarized permanent magnet 1 and laminated pole-pieces 2, which slide between energized magnets 13, and drives a crank-shaft 8 through rod 11 and link 10. The crankshaft carries a cam-operated make-andbreak switch of the kind described in Specification 547,668 which reverses the current to energizing coils 14 at or near the end of each stroke, so that each magnet 13 alternately attracts and repels the armature. The magnet 1 is surrounded by a non-magnet sheath 12 and carries members 3 which slide in grooves 4 in the frame. The armature may comprise a number of magnets which may be of horse-shoe shape arranged back-to-back. According to the Provisional Specification the permanent magnets may be stationary and the make-and-break switch may merely cut off the current to those coils 14 from which the armature is receding.
GB659841A 1941-05-22 1941-05-22 Improvements in or relating to permanent magnet electric motors Expired GB550249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB659841A GB550249A (en) 1941-05-22 1941-05-22 Improvements in or relating to permanent magnet electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB659841A GB550249A (en) 1941-05-22 1941-05-22 Improvements in or relating to permanent magnet electric motors

Publications (1)

Publication Number Publication Date
GB550249A true GB550249A (en) 1942-12-31

Family

ID=9817394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB659841A Expired GB550249A (en) 1941-05-22 1941-05-22 Improvements in or relating to permanent magnet electric motors

Country Status (1)

Country Link
GB (1) GB550249A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949249A (en) * 1974-08-02 1976-04-06 L. Z. Reece, Et Al Electro-magnetic reciprocating motor
US4179631A (en) * 1977-02-24 1979-12-18 Funderburg William S Electromagnetic motor
US4228373A (en) * 1979-09-10 1980-10-14 Funderburg William S Electromagnetic motor
US4494023A (en) * 1981-12-14 1985-01-15 Raymond Cook Magnetic motor machine
US4585977A (en) * 1984-12-04 1986-04-29 Dominic Arbisi Electronic motor
FR2592536A1 (en) * 1985-12-31 1987-07-03 Asinari Yannick Variable-speed electric motor
US4767955A (en) * 1987-08-05 1988-08-30 Precise Flight, Inc. Linear actuator motor
EP0528987A1 (en) * 1990-05-17 1993-03-03 BISEL, Charley W. Electromagnetically powered engine apparatus and method
US8487484B1 (en) 2012-03-15 2013-07-16 Torque Multipliers, LLC Permanent magnet drive apparatus and operational method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949249A (en) * 1974-08-02 1976-04-06 L. Z. Reece, Et Al Electro-magnetic reciprocating motor
US4179631A (en) * 1977-02-24 1979-12-18 Funderburg William S Electromagnetic motor
US4228373A (en) * 1979-09-10 1980-10-14 Funderburg William S Electromagnetic motor
US4494023A (en) * 1981-12-14 1985-01-15 Raymond Cook Magnetic motor machine
US4585977A (en) * 1984-12-04 1986-04-29 Dominic Arbisi Electronic motor
FR2592536A1 (en) * 1985-12-31 1987-07-03 Asinari Yannick Variable-speed electric motor
US4767955A (en) * 1987-08-05 1988-08-30 Precise Flight, Inc. Linear actuator motor
EP0528987A1 (en) * 1990-05-17 1993-03-03 BISEL, Charley W. Electromagnetically powered engine apparatus and method
EP0528987A4 (en) * 1990-05-17 1994-02-02 Charly W. Bisel
US8487484B1 (en) 2012-03-15 2013-07-16 Torque Multipliers, LLC Permanent magnet drive apparatus and operational method

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