CA1066509A - Metal-to-glass-to-ceramic seal - Google Patents
Metal-to-glass-to-ceramic sealInfo
- Publication number
- CA1066509A CA1066509A CA220,377A CA220377A CA1066509A CA 1066509 A CA1066509 A CA 1066509A CA 220377 A CA220377 A CA 220377A CA 1066509 A CA1066509 A CA 1066509A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- seal
- ceramic
- glass
- ceramic member
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 95
- 229910052751 metal Inorganic materials 0.000 claims abstract description 84
- 239000002184 metal Substances 0.000 claims abstract description 84
- 239000011521 glass Substances 0.000 claims abstract description 48
- 239000003792 electrolyte Substances 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims description 15
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000003870 refractory metal Substances 0.000 abstract description 20
- 229910000510 noble metal Inorganic materials 0.000 abstract description 17
- 229940037395 electrolytes Drugs 0.000 abstract description 12
- 238000001465 metallisation Methods 0.000 abstract description 11
- 238000005304 joining Methods 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract description 7
- 238000002788 crimping Methods 0.000 abstract description 7
- 238000002386 leaching Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 238000010304 firing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005219 brazing Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910000464 lead oxide Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229930194120 perseal Natural products 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/10—Sealing, e.g. of lead-in wires
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Glass Compositions (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gasket Seals (AREA)
- Secondary Cells (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US446490A US3906311A (en) | 1974-02-27 | 1974-02-27 | Metal-to-glass-to-ceramic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066509A true CA1066509A (en) | 1979-11-20 |
Family
ID=23772793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,377A Expired CA1066509A (en) | 1974-02-27 | 1975-02-18 | Metal-to-glass-to-ceramic seal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3906311A (OSRAM) |
| JP (1) | JPS50121768A (OSRAM) |
| BR (1) | BR7500996A (OSRAM) |
| CA (1) | CA1066509A (OSRAM) |
| DE (1) | DE2507909A1 (OSRAM) |
| FR (1) | FR2262241A1 (OSRAM) |
| GB (1) | GB1494027A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1600029A (en) * | 1977-11-24 | 1981-10-14 | Plessey Co Ltd | Electrolytic capacitors |
| DE3030687T1 (de) * | 1979-01-29 | 1981-02-12 | Medtronic Inc | Hermetic electrical feedthrough assembly |
| US4678868A (en) * | 1979-06-25 | 1987-07-07 | Medtronic, Inc. | Hermetic electrical feedthrough assembly |
| JPH03190080A (ja) * | 1989-02-22 | 1991-08-20 | Matsushita Electric Ind Co Ltd | ヒータ線かみ込み検知装置 |
| US7837085B1 (en) * | 2003-04-09 | 2010-11-23 | Boston Scientific Neuromodulation Corporation | Hermetic seal |
| DE102005042491A1 (de) * | 2005-09-07 | 2007-03-08 | Robert Bosch Gmbh | Gehäuse mit einem elektrischen Bauelement und einer elektrischen Zuleitung |
| US7206186B1 (en) | 2006-05-31 | 2007-04-17 | Cornell Dubilier Marketing, Inc. | Hermetically sealed electrolytic capacitor |
| US7274551B1 (en) | 2006-10-26 | 2007-09-25 | Cornell-Dubilier Marketing, Inc. | Hermetically sealed electrolytic capacitor |
| EP3411890A1 (en) | 2016-02-03 | 2018-12-12 | Cornell-Dubilier Marketing, Inc. | Hermetically sealed electrolytic capacitor with double case |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2089044A (en) * | 1936-05-16 | 1937-08-03 | Rca Corp | Electron discharge tube |
| US2204217A (en) * | 1937-09-20 | 1940-06-11 | Lorenz C Ag | Electron tube |
| US3385618A (en) * | 1965-05-26 | 1968-05-28 | American Lava Corp | Ceramic-to-metal seal |
| US3638076A (en) * | 1970-01-15 | 1972-01-25 | Mallory & Co Inc P R | Metal-to-glass-to-ceramic seal |
-
1974
- 1974-02-27 US US446490A patent/US3906311A/en not_active Expired - Lifetime
-
1975
- 1975-02-18 CA CA220,377A patent/CA1066509A/en not_active Expired
- 1975-02-19 BR BR996/75A patent/BR7500996A/pt unknown
- 1975-02-21 FR FR7505566A patent/FR2262241A1/fr not_active Withdrawn
- 1975-02-24 DE DE19752507909 patent/DE2507909A1/de not_active Withdrawn
- 1975-02-27 GB GB8310/75A patent/GB1494027A/en not_active Expired
- 1975-02-27 JP JP50024492A patent/JPS50121768A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3906311A (en) | 1975-09-16 |
| JPS50121768A (OSRAM) | 1975-09-23 |
| BR7500996A (pt) | 1975-12-02 |
| GB1494027A (en) | 1977-12-07 |
| DE2507909A1 (de) | 1975-08-28 |
| FR2262241A1 (OSRAM) | 1975-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0147091B1 (en) | Electrolytic capacitor with a hermetic seal | |
| US5368220A (en) | Sealed conductive active alloy feedthroughs | |
| EP0136505B1 (en) | Direct seal between niobium and ceramics | |
| US3979187A (en) | Vacuum-tight metal-ceramic soldered joint | |
| US6090503A (en) | Body implanted device with electrical feedthrough | |
| CA2031427C (en) | Pressure sensor and method of manufacturing same | |
| US4117589A (en) | Method of manufacturing a hermetically sealed electronic component | |
| US5194697A (en) | Electrically conductive feedthrough connection and methods of manufacturing same | |
| CA1066509A (en) | Metal-to-glass-to-ceramic seal | |
| US3697823A (en) | Metal-to-glass-to-metal hermetic seal | |
| EP0183403B1 (en) | Lead wires in pinch seals | |
| GB1332150A (en) | Glass-to metal hermetic seal and device employing same | |
| JP2633917B2 (ja) | コンデンサーブシュのシール方法 | |
| JP2001058882A (ja) | 接合体、高圧放電灯およびその製造方法 | |
| US3600017A (en) | Hermetic metal-to-glass seals | |
| US3624458A (en) | Capacitor having a glass-to-metal seal and an elastomeric seal | |
| US3534230A (en) | Electrolytic capacitor having two seals with one having reaction inhibiting surface | |
| US3522489A (en) | Glass to aluminum seal and hermetically sealed aluminum electrolytic capacitor | |
| US3795844A (en) | Electronic component package | |
| US4654752A (en) | Terminal assembly and method of making terminal assembly | |
| JPS594008A (ja) | 密封したガラスカプセルに入れたセラミツクコンデンサ | |
| US4927475A (en) | Process for joining metallic and ceramic materials | |
| US3638076A (en) | Metal-to-glass-to-ceramic seal | |
| US3770404A (en) | Metal-to-glass-to-ceramic seal | |
| JPH06234550A (ja) | 圧縮ガラス導通機構 |