FR1560E - Improvements to electric batteries - Google Patents
Improvements to electric batteriesInfo
- Publication number
- FR1560E FR1560E FR1560A FR1560DA FR1560E FR 1560 E FR1560 E FR 1560E FR 1560 A FR1560 A FR 1560A FR 1560D A FR1560D A FR 1560DA FR 1560 E FR1560 E FR 1560E
- Authority
- FR
- France
- Prior art keywords
- electric batteries
- batteries
- 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
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
- H01M6/04—Cells with aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR318329T | 1902-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1560E true FR1560E (en) | 1903-08-12 |
Family
ID=8889805
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1560A Expired FR1560E (en) | 1902-02-03 | Improvements to electric batteries | |
FR318329A Expired FR318329A (en) | 1902-02-03 | 1902-02-03 | Improvements to electric batteries |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR318329A Expired FR318329A (en) | 1902-02-03 | 1902-02-03 | Improvements to electric batteries |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR318329A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378359A1 (en) * | 1977-01-24 | 1978-08-18 | Polaroid Corp | METHOD AND APPARATUS FOR MANUFACTURING VENTILATION DEVICES FOR ELECTRIC BATTERIES AND ELECTRIC BATTERIES EQUIPPED WITH SUCH AERATION DEVICES |
-
0
- FR FR1560A patent/FR1560E/en not_active Expired
-
1902
- 1902-02-03 FR FR318329A patent/FR318329A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR318329A (en) | 1902-10-14 |
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