Legal status (The legal status 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 status listed.)
Expired
Application number
Inventor
Arthur Patrick Thomas Tully
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190124992ApublicationCriticalpatent/GB190124992A/en
24,992. Tully, A. P. T. Dec. 7. Primary batteries. -The battery consists of a cell B, which may itself constitute one of the electrodes or contains an electrode D of iron, a solution C of salammoniac or other exciting - agent, a porous pot A, an electrode F of carbon or platinum, and a depolarizer E of nitric acid or a mixture of bromine with water, or of other liquid. The pot A may be sealed, and provided with filling-tubes H covered with caps J. The Provisional Specification states that the depolarizer may consist of chromic acid, alone or mixed with nitric acid, that the battery may be arranged as a dry battery, that sodium silicate may be added to the exciting liquid to retard its diffusion through the porous pot, and that caustic potash may be added to the exciting liquid to prevent corrosion of the iron.
GB190124992D1901-12-071901-12-07Improvements relating to Electric Primary Cells or Batteries.
ExpiredGB190124992A
(en)