PUMPING UNIT FOR LIFTING

Brand Owner Address Description
CABOT GODFREY L. CABOT, INC. BOSTON, MASS. PUMPING UNIT FOR LIFTING AND OPERATING THE PUMP ROD THAT CONNECTS TO THE PISTON OF THE PUMP;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A pumping light source unit for Raman amplification includes at least one pumping light source that outputs a first pumping light covering a current amplification band; at least one additional pumping light source that outputs a second pumping light covering an amplification band to be extended; and a setting control unit that controls a setting for a gain of an entire amplification band by resetting outputs of the first pumping light and the second pumping light. The pumping light source unit has a function of extending the amplification band in a stepwise manner.