SE303896BSE1767ASE1767ASE303896BSE 303896 BSE303896 BSE 303896BSE 1767 ASE1767 ASE 1767ASE 1767 ASE1767 ASE 1767ASE 303896 BSE303896 BSE 303896B
Authority
SE
Sweden
Application number
SE1767A
Inventor
H Waschulewski
Original Assignee
Losenhausenwerk Duesseldorfer
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 Losenhausenwerk DuesseldorferfiledCriticalLosenhausenwerk Duesseldorfer
Publication of SE303896BpublicationCriticalpatent/SE303896B/xx
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
B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase