GB736631A - Improvements in or relating to vibration generating motors - Google Patents

Improvements in or relating to vibration generating motors

Info

Publication number
GB736631A
GB736631A GB1602053A GB1602053A GB736631A GB 736631 A GB736631 A GB 736631A GB 1602053 A GB1602053 A GB 1602053A GB 1602053 A GB1602053 A GB 1602053A GB 736631 A GB736631 A GB 736631A
Authority
GB
United Kingdom
Prior art keywords
coils
permanent magnet
former
driving
shows
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
GB1602053A
Inventor
John George Carter
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.)
GOODMANS IND Ltd
Original Assignee
GOODMANS IND 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 GOODMANS IND Ltd filed Critical GOODMANS IND Ltd
Priority to GB1602053A priority Critical patent/GB736631A/en
Publication of GB736631A publication Critical patent/GB736631A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Landscapes

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

Abstract

736,631. Reciprocating motors. GOODMANS INDUSTRIES, Ltd. June 10, 1953 [July 16, 1952], No. 16020/53. Divided out of 736,593. Class 35. A magnetic vibrator comprises a plurality of driving coils wound on an armature and a switch mechanism for connecting the coils in series or in parallel or for connecting the coils selectively to the supply. Fig. 1 shows a permanent magnet structure having an annular air gap in which three driving coils 12, 13, 14 are, located and carried by a former 7. These coils may be wound successively or together, i.e. the windings of the three coils alternate along the former, or in superimposed layers. While Fig. 1 shows a centrally located permanent magnet 1 with an axial bore to accommodate freely the driving rod 8, it is also possible to employ the reverse arrangement, namely, a centre pole member of mild steel and an outer permanent magnet ring.
GB1602053A 1952-07-16 1952-07-16 Improvements in or relating to vibration generating motors Expired GB736631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1602053A GB736631A (en) 1952-07-16 1952-07-16 Improvements in or relating to vibration generating motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1602053A GB736631A (en) 1952-07-16 1952-07-16 Improvements in or relating to vibration generating motors

Publications (1)

Publication Number Publication Date
GB736631A true GB736631A (en) 1955-09-14

Family

ID=10069712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602053A Expired GB736631A (en) 1952-07-16 1952-07-16 Improvements in or relating to vibration generating motors

Country Status (1)

Country Link
GB (1) GB736631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014169A1 (en) * 1989-05-16 1990-11-29 Infrawave Technology A.S Electromechanical transducer for low frequency vibrations
GB2407922A (en) * 2003-11-06 2005-05-11 Ling Dynamic Systems Parallel/series switchable armature for a vibration actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014169A1 (en) * 1989-05-16 1990-11-29 Infrawave Technology A.S Electromechanical transducer for low frequency vibrations
GB2407922A (en) * 2003-11-06 2005-05-11 Ling Dynamic Systems Parallel/series switchable armature for a vibration actuator

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