FR2270685A1 - Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells - Google Patents

Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells

Info

Publication number
FR2270685A1
FR2270685A1 FR7407349A FR7407349A FR2270685A1 FR 2270685 A1 FR2270685 A1 FR 2270685A1 FR 7407349 A FR7407349 A FR 7407349A FR 7407349 A FR7407349 A FR 7407349A FR 2270685 A1 FR2270685 A1 FR 2270685A1
Authority
FR
France
Prior art keywords
reservoir
battery cells
batteries
potash
cct
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
FR7407349A
Other languages
French (fr)
Other versions
FR2270685B1 (en
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7407349A priority Critical patent/FR2270685A1/en
Priority to IT3115874A priority patent/IT1028159B/en
Publication of FR2270685A1 publication Critical patent/FR2270685A1/en
Application granted granted Critical
Publication of FR2270685B1 publication Critical patent/FR2270685B1/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
    • H01M6/30—Deferred-action cells
    • H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
    • H01M6/38—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

The arrangement comprises a reservoir filled with pressurised nitrogen, with an incendiary release device actuated by external electrical leads (3a). The reservoir is connected by a conduit (5), including a safety valve (6), to a union block (10) at one end of a rigid cylindrical envelope (8), within which is plastics container (7) holding a charge of liquid potash used as an electrolyte for the batteries. The pressurised gas forces this through an outlet duct (14) into the battery cells, which have electrodes of silver or zinc. A return circuit (19) delivers surplus material to the reservoir and acts as an atmospheric exhaust for the gases. The arrangement is relevant to torpedo batteries.
FR7407349A 1974-03-05 1974-03-05 Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells Granted FR2270685A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7407349A FR2270685A1 (en) 1974-03-05 1974-03-05 Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells
IT3115874A IT1028159B (en) 1974-03-05 1974-12-31 PROCESSES AND DEVICES FOR SIMULTANEOUS L INNESCO OF LIQUID ELETTROLYT BATTERIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407349A FR2270685A1 (en) 1974-03-05 1974-03-05 Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells

Publications (2)

Publication Number Publication Date
FR2270685A1 true FR2270685A1 (en) 1975-12-05
FR2270685B1 FR2270685B1 (en) 1977-09-16

Family

ID=9135818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407349A Granted FR2270685A1 (en) 1974-03-05 1974-03-05 Priming cct. for electrolytic batteries - has reservoir of pressurised nitrogen to expel liq. potash to fill battery cells

Country Status (2)

Country Link
FR (1) FR2270685A1 (en)
IT (1) IT1028159B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613875A1 (en) * 1987-04-13 1988-10-14 Accumulateurs Fixes PRIMABLE BATTERY IMPLEMENTING LI / SOC12 OR LI / SO2C12 TORQUES
WO2013185752A1 (en) * 2012-06-16 2013-12-19 Atlas Elektronik Gmbh Closing device for a pressure accumulator, torpedo with a pressure accumulator and said closing device for the pressure accumulator and use of said closing device for the closure of a pressure accumulator of a torpedo
KR20150030640A (en) * 2012-06-16 2015-03-20 아틀라스 엘렉트로닉 게엠베하 Activation device for an electric battery unit and electric battery unit comprising at least one activation device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613875A1 (en) * 1987-04-13 1988-10-14 Accumulateurs Fixes PRIMABLE BATTERY IMPLEMENTING LI / SOC12 OR LI / SO2C12 TORQUES
EP0294553A1 (en) * 1987-04-13 1988-12-14 SAFT (inscrite au Registre du Commerce sous le numéro 343 588 737) Cell which can be activated by the use of lithium/thionyl chloride or lithium/sulfuril chloride couples
US4820598A (en) * 1987-04-13 1989-04-11 Saft, S.A. Activatable battery using the Li/SOCl2 or Li/SO2 Cl2 couples
WO2013185752A1 (en) * 2012-06-16 2013-12-19 Atlas Elektronik Gmbh Closing device for a pressure accumulator, torpedo with a pressure accumulator and said closing device for the pressure accumulator and use of said closing device for the closure of a pressure accumulator of a torpedo
KR20150030640A (en) * 2012-06-16 2015-03-20 아틀라스 엘렉트로닉 게엠베하 Activation device for an electric battery unit and electric battery unit comprising at least one activation device
KR101971314B1 (en) * 2012-06-16 2019-04-22 아틀라스 엘렉트로닉 게엠베하 Activation device for an electric battery unit and electric battery unit comprising at least one activation device

Also Published As

Publication number Publication date
IT1028159B (en) 1979-01-30
FR2270685B1 (en) 1977-09-16

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