FI (list display)

  • H02J15/00
  • Systems for storing electric energy (mechanical systems therefor F01-F04; in chemical form H01M) [2] HB CC 5G062
  • H02J15/00@A
  • by flywheels HB CC 5G062
  • H02J15/00@B
  • by coils, e.g. super conductive coils HB CC 5G062
  • H02J15/00@F
  • .characterised by energy transfer circuits HB CC 5G062
  • H02J15/00@C
  • using position energy HB CC 5G062
  • H02J15/00@D
  • using condensers HB CC 5G062
  • H02J15/00@E
  • using gas pressures HB CC 5G062
  • H02J15/00@G
  • using electrolysis HB CC 5G062
  • H02J15/00@H
  • by accumulating heat (Newly established in H11.) HB CC 5G062
  • H02J15/00@J
  • by accumulated ice or coldness (Newly established in H11.) HB CC 5G062
  • H02J15/00@Z
  • Others HB CC 5G062
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