GB430288A - Improvements in or relating to electric discharge tubes and similar electric devicescomprising caps - Google Patents
Improvements in or relating to electric discharge tubes and similar electric devicescomprising capsInfo
- Publication number
- GB430288A GB430288A GB28052/34A GB2805234A GB430288A GB 430288 A GB430288 A GB 430288A GB 28052/34 A GB28052/34 A GB 28052/34A GB 2805234 A GB2805234 A GB 2805234A GB 430288 A GB430288 A GB 430288A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- cement
- asbestos
- oct
- urea
- 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
- 239000004568 cement Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 2
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 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 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229920001800 Shellac Polymers 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- -1 fireclay Substances 0.000 abstract 1
- ZNNYSTVISUQHIF-UHFFFAOYSA-N formaldehyde;thiourea Chemical compound O=C.NC(N)=S ZNNYSTVISUQHIF-UHFFFAOYSA-N 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium 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
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000004208 shellac Substances 0.000 abstract 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 abstract 1
- 229940113147 shellac Drugs 0.000 abstract 1
- 235000013874 shellac Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL430288X | 1933-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB430288A true GB430288A (en) | 1935-06-17 |
Family
ID=19786144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28052/34A Expired GB430288A (en) | 1933-10-04 | 1934-10-01 | Improvements in or relating to electric discharge tubes and similar electric devicescomprising caps |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2020718A (enrdf_load_stackoverflow) |
| BE (1) | BE405421A (enrdf_load_stackoverflow) |
| DE (1) | DE642903C (enrdf_load_stackoverflow) |
| FR (1) | FR779127A (enrdf_load_stackoverflow) |
| GB (1) | GB430288A (enrdf_load_stackoverflow) |
| NL (1) | NL38211C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469140A (en) * | 1967-02-13 | 1969-09-23 | Westinghouse Electric Corp | Single-ended electric incandescent lamp with improved base and terminal structure,and method of assembly |
| US3691512A (en) * | 1970-09-16 | 1972-09-12 | Pyle National Co | Impregnated ceramic insulators and method of making same |
| US7568955B2 (en) * | 2007-01-16 | 2009-08-04 | Access Business Group International Llc | Lamp base for dual-leg lamp assembly |
-
0
- NL NL38211D patent/NL38211C/xx active
- BE BE405421D patent/BE405421A/xx unknown
-
1934
- 1934-09-14 DE DEN37176D patent/DE642903C/de not_active Expired
- 1934-09-28 US US746003A patent/US2020718A/en not_active Expired - Lifetime
- 1934-09-29 FR FR779127D patent/FR779127A/fr not_active Expired
- 1934-10-01 GB GB28052/34A patent/GB430288A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE642903C (de) | 1937-03-19 |
| FR779127A (fr) | 1935-03-29 |
| NL38211C (enrdf_load_stackoverflow) | |
| BE405421A (enrdf_load_stackoverflow) | |
| US2020718A (en) | 1935-11-12 |
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