GB498991A - Dielectric materials - Google Patents
Dielectric materialsInfo
- Publication number
- GB498991A GB498991A GB11911/38A GB1191138A GB498991A GB 498991 A GB498991 A GB 498991A GB 11911/38 A GB11911/38 A GB 11911/38A GB 1191138 A GB1191138 A GB 1191138A GB 498991 A GB498991 A GB 498991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensers
- april
- dielectric materials
- isoborneol
- impregnant
- 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
- 239000003989 dielectric material Substances 0.000 title abstract 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 abstract 2
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 abstract 2
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 abstract 2
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 abstract 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 abstract 1
- VFZDNKRDYPTSTP-UHFFFAOYSA-N 5,8,8-trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione Chemical compound O=C1OC(=O)C2(C)CCC1C2(C)C VFZDNKRDYPTSTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 241000723346 Cinnamomum camphora Species 0.000 abstract 1
- DTGKSKDOIYIVQL-MRTMQBJTSA-N Isoborneol Natural products C1C[C@@]2(C)[C@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-MRTMQBJTSA-N 0.000 abstract 1
- 229940116229 borneol Drugs 0.000 abstract 1
- 229930008380 camphor Natural products 0.000 abstract 1
- 229960000846 camphor Drugs 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-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
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
- H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Insulating Materials (AREA)
Abstract
498,991. Condensers. STANDARD TELEPHONES & CABLES, Ltd. April 20, 1938, No. 11911. Convention date, April 20, 1937. Drawings to Specification. [Class 37] The dielectric material of condensers &c. comprises succinonitrile either as an impregnant of porous nonconducting material or in the form of a compressed sheet having, in some cases, camphor, borneol, isoborneol, camphoric anhydride or non-polar hydrocarbon waxes as admixtures.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US498991XA | 1937-04-20 | 1937-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB498991A true GB498991A (en) | 1939-01-17 |
Family
ID=21962331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11911/38A Expired GB498991A (en) | 1937-04-20 | 1938-04-20 | Dielectric materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB498991A (en) |
-
1938
- 1938-04-20 GB GB11911/38A patent/GB498991A/en not_active Expired
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