Waldemar Jungner - Place of Birth, Date of Birth, Age, Wiki, Facts, Net Worth, Birthday, Biography and Family
Waldemar Jungner, Date of Birth, Place of Birth, Family, Facts, Age, Net Worth, Biography and More in FamedBorn.com
About Waldemar Jungner
- Ernst Waldemar Jungner (June 19, 1869 – August 30, 1924) was a Swedish inventor and engineer.
- In 1899 he invented the nickel-iron electric storage battery (NiFe), the nickel-cadmium battery (NiCd) and the rechargeable alkaline silver-cadmium battery (AgCd).
- As an inventor he also fabricated a fire alarm based on different dilutions of metals.
- He worked on the electrolytic production of sodium carbonate, and patented a rock drilling device.
