GB596791A - Electric condensers - Google Patents
Electric condensersInfo
- Publication number
- GB596791A GB596791A GB23787/44A GB2378744A GB596791A GB 596791 A GB596791 A GB 596791A GB 23787/44 A GB23787/44 A GB 23787/44A GB 2378744 A GB2378744 A GB 2378744A GB 596791 A GB596791 A GB 596791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- electric
- layer
- powdered
- ethyl cellulose
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 239000001856 Ethyl cellulose Substances 0.000 abstract 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 3
- 229920001249 ethyl cellulose Polymers 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 2
- 239000003989 dielectric material Substances 0.000 abstract 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 239000004375 Dextrin Substances 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- OVXRPXGVKBHGQO-UHFFFAOYSA-N abietic acid methyl ester Natural products C1CC(C(C)C)=CC2=CCC3C(C(=O)OC)(C)CCCC3(C)C21 OVXRPXGVKBHGQO-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002305 electric material Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- OVXRPXGVKBHGQO-UYWIDEMCSA-N methyl (1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound C1CC(C(C)C)=CC2=CC[C@H]3[C@@](C(=O)OC)(C)CCC[C@]3(C)[C@H]21 OVXRPXGVKBHGQO-UYWIDEMCSA-N 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000010665 pine oil Substances 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 abstract 1
- 229940043267 rhodamine b Drugs 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Joining Of Glass To Other Materials (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
In an electric condenser constructed by progressively building up alternate layers of powdered metallic silver and powdered vitreous dielectric material, and subjecting the assembly to a firing process to fuse it into a unitary structure, the powdered silver and dielectric material are applied in liquid vehicles comprising respectively: hydrogenated rosin (14.5 per cent), ethyl cellulose (1.5 per cent), pine oil (84.0 per cent) and turpentine (72 per cent), hydrogenated rosin (12 per cent), methyl abietate (14 per cent), diethyl oxalate (2 per cent). Between the lowest dielectric layer and a base-plate is a separation layer of ethyl cellulose in methyl alcohol. Sealing layers comprising a solution of ethyl cellulose (4 per cent) and a dye sold under the Registered Trade Mark of "Rhodamine B.XQ1" (0.003 per cent) in methyl alcohol are applied to each electrode, or nitrocellulose or methyl cellulose in suitable solvents may be used. Specification 596,792, [Group XXIII], is referred to.ALSO:The non-adhesion layer which is situated between the metal base and lowermost di-electric layer of an electric condenser comprising alternate layers of vitreous di-electric material and metallic silver electrodes applied successively as powders and fired to form a unitary structure, consists of a mixture of bentonite (precalcined at 800 DEG C.) 10 per cent., dextrin 4 per cent., and water, 86 per cent. Calcined alumina or calcined kaolin may replace the bentonite, and wax or gelatin may be used as the non-adhesion layer with glass and paper bases respectively. Specification 596,792, [Group XXIII], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US596791XA | 1943-10-04 | 1943-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB596791A true GB596791A (en) | 1948-01-12 |
Family
ID=22024525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23787/44A Expired GB596791A (en) | 1943-10-04 | 1944-11-29 | Electric condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB596791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141584A (en) * | 1983-06-17 | 1984-12-19 | Avx Corp | Thin film capacitor |
-
1944
- 1944-11-29 GB GB23787/44A patent/GB596791A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141584A (en) * | 1983-06-17 | 1984-12-19 | Avx Corp | Thin film capacitor |
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