GB623306A - Standard electric cell - Google Patents

Standard electric cell

Info

Publication number
GB623306A
GB623306A GB11344/47A GB1134447A GB623306A GB 623306 A GB623306 A GB 623306A GB 11344/47 A GB11344/47 A GB 11344/47A GB 1134447 A GB1134447 A GB 1134447A GB 623306 A GB623306 A GB 623306A
Authority
GB
United Kingdom
Prior art keywords
legs
sealed
sulphate
electric cell
standard electric
Prior art date
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
GB11344/47A
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.)
BROWN INSTR CO
Brown Instruments Co
Original Assignee
BROWN INSTR CO
Brown Instruments Co
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 BROWN INSTR CO, Brown Instruments Co filed Critical BROWN INSTR CO
Publication of GB623306A publication Critical patent/GB623306A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/28—Standard cells, e.g. Weston cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

623,306. Batteries. BROWN INSTRUMENT CO. April 28, 1947, No. 11344. Convention date, Aug. 15, 1946. [Class 53] The container of a standard cell consists of a tubular glass vessel 1 having two legs 2, 3 which may be joined by a glass flange 4 which conducts heat sufficiently to keep the two legs at the same temperature. One of the legs 3 contains cadmium amalgam, the other leg containing mercury beneath a paste of mercurous sulphate, the materials being kept in place by perforated corks 12, 13, which may be surrounded and covered with linen. A solution 11 of cadmium sulphate is poured into the tube which is then sealed at 15. The cell terminals are formed by platinum wires 5, 6 sealed into the legs.
GB11344/47A 1946-08-15 1947-04-28 Standard electric cell Expired GB623306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US623306XA 1946-08-15 1946-08-15

Publications (1)

Publication Number Publication Date
GB623306A true GB623306A (en) 1949-05-16

Family

ID=22041770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11344/47A Expired GB623306A (en) 1946-08-15 1947-04-28 Standard electric cell

Country Status (1)

Country Link
GB (1) GB623306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034725B (en) * 1955-03-30 1958-07-24 Muirhead & Co Ltd Galvanic standard element and process for its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034725B (en) * 1955-03-30 1958-07-24 Muirhead & Co Ltd Galvanic standard element and process for its manufacture

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