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 cellsInfo
- 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
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 title abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 2
- 229940072033 potash Drugs 0.000 title abstract 2
- 235000015320 potassium carbonate Nutrition 0.000 title abstract 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 title abstract 2
- 230000037452 priming Effects 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
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)
- Gas Exhaust Devices For Batteries (AREA)
- Filling, Topping-Up 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.
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)
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 |
-
1974
- 1974-03-05 FR FR7407349A patent/FR2270685A1/en active Granted
- 1974-12-31 IT IT3115874A patent/IT1028159B/en active
Cited By (6)
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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