FR2282726A2 - Pile electrique comportant une indication visuelle de son etat de charge - Google Patents

Pile electrique comportant une indication visuelle de son etat de charge

Info

Publication number
FR2282726A2
FR2282726A2 FR7428972A FR7428972A FR2282726A2 FR 2282726 A2 FR2282726 A2 FR 2282726A2 FR 7428972 A FR7428972 A FR 7428972A FR 7428972 A FR7428972 A FR 7428972A FR 2282726 A2 FR2282726 A2 FR 2282726A2
Authority
FR
France
Prior art keywords
area
cup
corrosion rate
visible
transparent region
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.)
Granted
Application number
FR7428972A
Other languages
English (en)
French (fr)
Other versions
FR2282726B2 (cg-RX-API-DMAC10.html
Inventor
Gerard Gerbier
Jean Firmin Jamme
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7428972A priority Critical patent/FR2282726A2/fr
Publication of FR2282726A2 publication Critical patent/FR2282726A2/fr
Application granted granted Critical
Publication of FR2282726B2 publication Critical patent/FR2282726B2/fr
Granted 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
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5044—Cells or batteries structurally combined with cell condition indicating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
FR7428972A 1974-08-23 1974-08-23 Pile electrique comportant une indication visuelle de son etat de charge Granted FR2282726A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7428972A FR2282726A2 (fr) 1974-08-23 1974-08-23 Pile electrique comportant une indication visuelle de son etat de charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428972A FR2282726A2 (fr) 1974-08-23 1974-08-23 Pile electrique comportant une indication visuelle de son etat de charge

Publications (2)

Publication Number Publication Date
FR2282726A2 true FR2282726A2 (fr) 1976-03-19
FR2282726B2 FR2282726B2 (cg-RX-API-DMAC10.html) 1978-06-09

Family

ID=9142553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428972A Granted FR2282726A2 (fr) 1974-08-23 1974-08-23 Pile electrique comportant une indication visuelle de son etat de charge

Country Status (1)

Country Link
FR (1) FR2282726A2 (cg-RX-API-DMAC10.html)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2282726B2 (cg-RX-API-DMAC10.html) 1978-06-09

Similar Documents

Publication Publication Date Title
AU7649474A (en) Novel composite fuel cell electrode
JPS5319178A (en) Bipolar electrode unit and bipolar electrolytic cell
GB884824A (en) Improvements in or relating to galvanic cells
JPS5257771A (en) Direct heated oxide cathode basic metal plate and its manufacture
JPS5233036A (en) Battery having anode made of strongly positive metal and nonnaqueous electrolyte
BE842829A (fr) Electrolyse solide conducteur des ions, et element de batterie solide
JPS51112174A (en) The indicator
FR2282726A2 (fr) Pile electrique comportant une indication visuelle de son etat de charge
JPS5249985A (en) Duplicate electrode
CA981211A (en) Process for adjusting the electrode distance in an electrolytic cell with flowing mercury cathode
JPS5216197A (en) Electro chromic indicator and a clock with it
JPS5243714A (en) Method of cooling wire
JPS524270A (en) Electronic watch
JPS5392151A (en) Electrochromic indicator
JPS51134564A (en) Metalic electrode manufacturing process
JPS51137455A (en) Electronic clock
JPS5276043A (en) Corona discharge electrode
JPS51124471A (en) Electric watch
JPS523116A (en) Primary battery having zinc anode and alkali electrolyte
JPS5289061A (en) Making of substrate for direct heat type cathode
JPS5248364A (en) Electronic timepiece
JPS5224175A (en) Membraneous structure of cathion exchange membrane
FR2299043A1 (fr) Dispositif d'ionisation des cellules d'un etre vivant
JPS5217298A (en) Electrical processing device by numerical control system
JPS55133771A (en) Flat-type battery