GB1230873A - - Google Patents

Info

Publication number
GB1230873A
GB1230873A GB1230873DA GB1230873A GB 1230873 A GB1230873 A GB 1230873A GB 1230873D A GB1230873D A GB 1230873DA GB 1230873 A GB1230873 A GB 1230873A
Authority
GB
United Kingdom
Prior art keywords
generator
motor
frequency
power
type
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
Other languages
English (en)
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 filed Critical
Publication of GB1230873A publication Critical patent/GB1230873A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
GB1230873D 1967-05-29 1968-05-27 Expired GB1230873A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64207567A 1967-05-29 1967-05-29

Publications (1)

Publication Number Publication Date
GB1230873A true GB1230873A (forum.php) 1971-05-05

Family

ID=24575087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230873D Expired GB1230873A (forum.php) 1967-05-29 1968-05-27

Country Status (1)

Country Link
GB (1) GB1230873A (forum.php)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees