GB1586072A - Sealing of ceramic electrolyte material in electrochemical cells - Google Patents
Sealing of ceramic electrolyte material in electrochemical cells Download PDFInfo
- Publication number
- GB1586072A GB1586072A GB18870/77A GB1887077A GB1586072A GB 1586072 A GB1586072 A GB 1586072A GB 18870/77 A GB18870/77 A GB 18870/77A GB 1887077 A GB1887077 A GB 1887077A GB 1586072 A GB1586072 A GB 1586072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ceramic
- metal
- annular
- elements
- shaped
- 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
- 238000007789 sealing Methods 0.000 title claims description 12
- 229910021525 ceramic electrolyte Inorganic materials 0.000 title claims description 11
- 239000002001 electrolyte material Substances 0.000 title claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 86
- 239000002184 metal Substances 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 37
- 239000003792 electrolyte Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 25
- 239000011229 interlayer Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 229910010293 ceramic material Inorganic materials 0.000 claims description 14
- 239000000376 reactant Substances 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 239000005864 Sulphur Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229920001021 polysulfide Polymers 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101710125089 Bindin Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
- H01M10/3909—Sodium-sulfur cells
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/121—Metallic interlayers based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/343—Alumina or aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/40—Metallic
- C04B2237/405—Iron metal group, e.g. Co or Ni
- C04B2237/406—Iron, e.g. steel
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
- C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/4911—Electric battery cell making including sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
- Ceramic Products (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18870/77A GB1586072A (en) | 1977-05-05 | 1977-05-05 | Sealing of ceramic electrolyte material in electrochemical cells |
| NL7705506A NL7705506A (en) | 1976-05-20 | 1977-05-18 | Packed sealing gland for sodium sulphur cell - couples joint formation between metallic and ceramic surfaces by conical faces and metal rings |
| SE7705920A SE7705920L (sv) | 1976-05-20 | 1977-05-18 | Sett att astadkomma metall till keramik-fogar |
| AU25307/77A AU510297B2 (en) | 1976-05-20 | 1977-05-19 | Sulphur-sodium cell seal |
| US05/902,528 US4215466A (en) | 1977-05-05 | 1978-05-03 | Method of sealing ceramic electrolyte material in electrochemical cells |
| FR7813118A FR2390024B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-05 | 1978-05-03 | |
| JP5285578A JPS5412416A (en) | 1977-05-05 | 1978-05-04 | Method of sealing ceramiccelectrolyte tube |
| DE19782819815 DE2819815A1 (de) | 1977-05-05 | 1978-05-05 | Verfahren zum dichten aufbringen von ringfoermigen metallischen dichtungselementen auf das offene ende eines keramischen elektrolytrohrs fuer eine elektrochemische zelle sowie elektrochemische zelle mit einem an einem offenen ende geschlossenen, einen anodischen und einen kathodischen stoff voneinander trennenden keramischen elektrolytrohr |
| US06/133,723 US4294897A (en) | 1977-05-05 | 1980-03-25 | Sealing of ceramic electrolyte tubes in electrochemical cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18870/77A GB1586072A (en) | 1977-05-05 | 1977-05-05 | Sealing of ceramic electrolyte material in electrochemical cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1586072A true GB1586072A (en) | 1981-03-18 |
Family
ID=10119841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18870/77A Expired GB1586072A (en) | 1976-05-20 | 1977-05-05 | Sealing of ceramic electrolyte material in electrochemical cells |
Country Status (5)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665213U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-10-25 | 1981-06-01 | ||
| DE3166814D1 (en) * | 1980-07-21 | 1984-11-29 | Chloride Silent Power Ltd | Sodium sulphur cells |
| GB2080607B (en) * | 1980-07-21 | 1983-08-03 | Chloride Silent Power Ltd | Sodium-sulphur cells |
| DE3033438C2 (de) * | 1980-09-05 | 1986-08-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektrochemische Speicherzelle |
| DE3117619A1 (de) * | 1981-05-05 | 1982-11-25 | Brown, Boveri & Cie Ag, 6800 Mannheim | "elektrochemische speicherzelle" |
| JPS5917562U (ja) * | 1982-07-26 | 1984-02-02 | 株式会社ユアサコーポレーション | ナトリウム−硫黄電池 |
| JPS5961480U (ja) * | 1982-10-18 | 1984-04-21 | 株式会社ユアサコーポレーション | ナトリウム−硫黄電池 |
| CH658342A5 (de) * | 1983-01-07 | 1986-10-31 | Sonval S A | Gasdichte primaerbatterie. |
| DE3340264A1 (de) * | 1983-11-08 | 1985-05-15 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektrochemische speicherzelle |
| US4624732A (en) * | 1985-03-25 | 1986-11-25 | 501 Oliver Rubber Company | Tire envelope sealing apparatus for recapping tires |
| JPS61286276A (ja) * | 1985-06-11 | 1986-12-16 | 三菱電機株式会社 | セラミツク部品の製造方法 |
| JPS63130234A (ja) * | 1986-11-20 | 1988-06-02 | Sannohashi Seisakusho:Kk | 溝入りボルトの製造方法 |
| GB8818050D0 (en) * | 1988-07-28 | 1988-09-01 | Lilliwyte Sa | Joining of ceramic components to metal components |
| GB8911944D0 (en) * | 1989-05-24 | 1989-07-12 | Lilliwyte Sa | Electrochemical cell |
| US5042847A (en) * | 1989-07-20 | 1991-08-27 | Ford Motor Company | Metal to ceramic sealed joint |
| GB9111982D0 (en) * | 1991-06-04 | 1991-07-24 | Chloride Silent Power Ltd | An alkali metal energy conversion cell |
| US6203937B1 (en) | 1994-06-22 | 2001-03-20 | Medtronic, Inc. | Hermetic closure seal |
| US5998728A (en) * | 1997-05-21 | 1999-12-07 | Advanced Modular Power Systems, Inc. | Ionically insulating seal for alkali metal thermal to electric conversion (AMTEC) cells |
| US7166388B2 (en) | 2000-02-02 | 2007-01-23 | Quallion Llc | Brazed ceramic seal for batteries |
| US7041413B2 (en) * | 2000-02-02 | 2006-05-09 | Quallion Llc | Bipolar electronics package |
| US6607843B2 (en) * | 2000-02-02 | 2003-08-19 | Quallion Llc | Brazed ceramic seal for batteries with titanium-titanium-6A1-4V cases |
| AU2001253806A1 (en) * | 2000-04-26 | 2001-11-07 | Quallion, Llc | Lithium battery suitable for hybrid electric vehicles |
| US8603659B2 (en) * | 2008-10-03 | 2013-12-10 | General Electric Company | Sealing glass composition and article |
| US8043986B2 (en) * | 2008-11-13 | 2011-10-25 | General Electric Company | Sealing glass composition, method and article |
| US8962193B2 (en) | 2010-12-22 | 2015-02-24 | Samsung Sdi Co., Ltd. | Electrochemical cell with solid electrolyte having alumina edge portion |
| US9028997B2 (en) * | 2012-12-28 | 2015-05-12 | General Electric Company | Ceramic collars for active brazing in sodium-based thermal batteries |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1363843A (en) * | 1919-12-04 | 1920-12-28 | Henry M Crowther | Spark-plug |
| US2250355A (en) * | 1937-06-08 | 1941-07-22 | Bruck Josef | Packing for insulators in sparking plugs |
| GB540991A (en) * | 1939-07-14 | 1941-11-07 | British Thomson Houston Co Ltd | Improvements in ceramic-to-metal seals |
| US2267416A (en) * | 1939-12-18 | 1941-12-23 | Imp Brass Mfg Co | Flared fitting |
| US2482178A (en) * | 1944-02-29 | 1949-09-20 | Western Electric Co | Composite structure for forming a seal with glass |
| US3036674A (en) * | 1960-02-23 | 1962-05-29 | Rca Corp | Compression seal and sealing material therefor |
| DE2401636A1 (de) * | 1973-03-19 | 1974-10-17 | British Railways Board | Natrium-schwefel-zelle |
| GB1513681A (en) * | 1974-02-15 | 1978-06-07 | Electricity Council | Sodium-sulphur cells |
| GB1508803A (en) * | 1974-07-03 | 1978-04-26 | Secretary Industry Brit | Electric batteries |
| US3946751A (en) * | 1975-02-18 | 1976-03-30 | General Electric Company | Cell casing with a hermetic mechanical seal and a hermetically sealed sodium-sulfur cell |
| US3959013A (en) * | 1975-06-11 | 1976-05-25 | General Electric Company | Cathode cell casing portion, a cell casing, and a hermetically sealed sodium-sulfur cell |
| GB1545502A (en) * | 1975-06-23 | 1979-05-10 | Secretary Industry Brit | Electric cells having a solid electrolyte |
| GB1506505A (en) * | 1975-07-03 | 1978-04-05 | Chloride Silent Power Ltd | Alkali metal-sulphur cells |
| FR2333358A1 (fr) * | 1975-11-28 | 1977-06-24 | Comp Generale Electricite | Generateur electrochimique du type soufre-sodium |
| GB1502693A (en) * | 1976-02-09 | 1978-03-01 | Chloride Silent Power Ltd | Sealing of electro-chemical devices utilising liquid sodium and a solid ceramic electrolyte permeable to sodium ion |
| GB1574804A (en) * | 1976-05-20 | 1980-09-10 | Chloride Silent Power Ltd | Metal-to-ceramic seals |
| US4071663A (en) * | 1977-04-01 | 1978-01-31 | Interpace Corporation | Battery feedthrough penetrator |
| US4170694A (en) * | 1978-12-04 | 1979-10-09 | Ford Aerospace & Communications Corp. | Hermetically sealed alkali metal battery container |
-
1977
- 1977-05-05 GB GB18870/77A patent/GB1586072A/en not_active Expired
-
1978
- 1978-05-03 US US05/902,528 patent/US4215466A/en not_active Expired - Lifetime
- 1978-05-03 FR FR7813118A patent/FR2390024B1/fr not_active Expired
- 1978-05-04 JP JP5285578A patent/JPS5412416A/ja active Pending
- 1978-05-05 DE DE19782819815 patent/DE2819815A1/de not_active Withdrawn
-
1980
- 1980-03-25 US US06/133,723 patent/US4294897A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4215466A (en) | 1980-08-05 |
| US4294897A (en) | 1981-10-13 |
| JPS5412416A (en) | 1979-01-30 |
| FR2390024A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-12-01 |
| FR2390024B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-08-12 |
| DE2819815A1 (de) | 1978-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930504 |