Vibration start

It started as a inverse loudspeaker long time ago. My father worked at a turbine maufacturer late 1940´s and needed a tool for the mechanics to evaluate the machines status on site after overhaul. He and a companion managed to make a moving coil velocity transducer and a instrument combination. Our family have worked with machine vibrations since that time. Efforts resulted in patents at the time, find here a US I found the other day: patent

This entry was posted in vibration blog and tagged . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *


Warning: Declaration of sk2_rbl_plugin::treat_this($cmt_object) should be compatible with sk2_plugin::treat_this(&$cmt_object) in /home/v/vtab/www/wordpress/wp-content/plugins/SK2/sk2_plugins/sk2_rbl_plugin.php on line 332

Warning: Declaration of sk2_captcha_plugin::output_plugin_UI() should be compatible with sk2_plugin::output_plugin_UI($output_dls = true) in /home/v/vtab/www/wordpress/wp-content/plugins/SK2/sk2_plugins/sk2_captcha_plugin.php on line 70

Warning: Declaration of sk2_pjw_simpledigest::output_plugin_UI() should be compatible with sk2_plugin::output_plugin_UI($output_dls = true) in /home/v/vtab/www/wordpress/wp-content/plugins/SK2/sk2_plugins/sk2_pjw_daily_digest_plugin.php on line 245

Warning: Declaration of sk2_referrer_check_plugin::output_plugin_UI() should be compatible with sk2_plugin::output_plugin_UI($output_dls = true) in /home/v/vtab/www/wordpress/wp-content/plugins/SK2/sk2_plugins/sk2_referrer_check_plugin.php on line 78