US1641524A - Dry cell - Google Patents

Dry cell Download PDF

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Publication number
US1641524A
US1641524A US608862A US60886224A US1641524A US 1641524 A US1641524 A US 1641524A US 608862 A US608862 A US 608862A US 60886224 A US60886224 A US 60886224A US 1641524 A US1641524 A US 1641524A
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US
United States
Prior art keywords
dry cell
dry
www
cell
warmst
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 - Lifetime
Application number
US608862A
Inventor
Charles G Birdsall
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.)
National Carbon Co Inc
Original Assignee
Nat Carbon Co Inc
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 Nat Carbon Co Inc filed Critical Nat Carbon Co Inc
Priority to US608862A priority Critical patent/US1641524A/en
Application granted granted Critical
Publication of US1641524A publication Critical patent/US1641524A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/10—Processes of manufacture of pressed electrodes with central core, i.e. dollies

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Description

Septf 6 1927" c. G. BIRDSALL DRY CELL Filed Maron 14, 1924 WWW This inventing; r' l'y cells am?. mm in which my mails m m pr @mi e. fig., gfx-mph: mul the will "m o 'im warmst mix.: and
dum, shrmlnld piquer m: ik@ lik The fw A mi :n www@ mi? imi-armadi mi thv Hm prua-eas of preparing rmdim @E comwim: 1 @minste m prapmng m plurality wen
US608862A 1924-03-14 1924-03-14 Dry cell Expired - Lifetime US1641524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US608862A US1641524A (en) 1924-03-14 1924-03-14 Dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608862A US1641524A (en) 1924-03-14 1924-03-14 Dry cell

Publications (1)

Publication Number Publication Date
US1641524A true US1641524A (en) 1927-09-06

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ID=24438351

Family Applications (1)

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US608862A Expired - Lifetime US1641524A (en) 1924-03-14 1924-03-14 Dry cell

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US (1) US1641524A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671861B1 (en) * 1966-05-31 1969-10-23 Z M Buzova Process for the production of galvanic elements with coaxially arranged electrodes and system for carrying out the process
DE3023618A1 (en) * 1979-06-29 1981-01-08 Hitachi Chemical Co Ltd ANODE FOR A CLOSED ASSEMBLED BATTERY AND METHOD FOR THEIR PRODUCTION
US20040058235A1 (en) * 2002-09-20 2004-03-25 Weiwei Huang Battery with increased electrode interfacial surface area and increased active materials
US11552305B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671861B1 (en) * 1966-05-31 1969-10-23 Z M Buzova Process for the production of galvanic elements with coaxially arranged electrodes and system for carrying out the process
DE3023618A1 (en) * 1979-06-29 1981-01-08 Hitachi Chemical Co Ltd ANODE FOR A CLOSED ASSEMBLED BATTERY AND METHOD FOR THEIR PRODUCTION
US20040058235A1 (en) * 2002-09-20 2004-03-25 Weiwei Huang Battery with increased electrode interfacial surface area and increased active materials
US7341803B2 (en) 2002-09-20 2008-03-11 Eveready Battery Company, Inc. Battery with increased electrode interfacial surface area and increased active materials
US11552305B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance
US11552304B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance
US11936073B2 (en) 2019-06-27 2024-03-19 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance

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