GB689382A - Improvements in or relating to electrical insulators - Google Patents
Improvements in or relating to electrical insulatorsInfo
- Publication number
- GB689382A GB689382A GB16597/49A GB1659749A GB689382A GB 689382 A GB689382 A GB 689382A GB 16597/49 A GB16597/49 A GB 16597/49A GB 1659749 A GB1659749 A GB 1659749A GB 689382 A GB689382 A GB 689382A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxides
- mixed crystals
- zinc
- mixtures
- heating
- 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
- 239000000615 nonconductor Substances 0.000 title 1
- 239000013078 crystal Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- KHKWDWDCSNXIBH-UHFFFAOYSA-N [Sr].[Pb] Chemical compound [Sr].[Pb] KHKWDWDCSNXIBH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- FFTDWVOLFHWSSJ-UHFFFAOYSA-N barium(2+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ba+2] FFTDWVOLFHWSSJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent 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
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- ZBFOLPMOGPIUGP-UHFFFAOYSA-N dizinc;oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[Ti+4].[Zn+2].[Zn+2] ZBFOLPMOGPIUGP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
- H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
- H03G9/08—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control incorporating negative feedback
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
- H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL306761X | 1948-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB689382A true GB689382A (en) | 1953-03-25 |
Family
ID=19783510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16597/49A Expired GB689382A (en) | 1948-06-25 | 1949-06-22 | Improvements in or relating to electrical insulators |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2643192A (enrdf_load_stackoverflow) |
| BE (2) | BE489798A (enrdf_load_stackoverflow) |
| CH (1) | CH306761A (enrdf_load_stackoverflow) |
| FR (1) | FR989476A (enrdf_load_stackoverflow) |
| GB (1) | GB689382A (enrdf_load_stackoverflow) |
| IT (1) | IT454567A (enrdf_load_stackoverflow) |
| NL (1) | NL78889C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340074A (en) * | 1964-03-16 | 1967-09-05 | Corning Glass Works | Barium titanate materials |
| DE3238858A1 (de) * | 1981-10-28 | 1983-05-05 | TDK Electronics Co., Ltd., Tokyo | Dielektrisches keramisches material |
| US5198396A (en) * | 1991-01-26 | 1993-03-30 | Ngk Spark Plug Company, Ltd. | Microwave dielectric ceramic composition |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738284A (en) * | 1956-03-13 | Calis | ||
| US2736080A (en) * | 1956-02-28 | walker etal | ||
| GB698946A (en) * | 1950-05-26 | 1953-10-28 | Gen Electric Co Ltd | Improvements in or relating to ceramic dielectric compositions |
| FR65066E (fr) * | 1953-01-15 | 1956-01-26 | Csf | Diélectrique céramique à pouvoir inducteur spécifique élevé et procédé de fabrication |
| US2918381A (en) * | 1955-05-24 | 1959-12-22 | British Dielectric Res Ltd | Ceramic dielectric materials |
| NL92523C (enrdf_load_stackoverflow) * | 1956-10-19 | 1959-10-15 | ||
| US2944910A (en) * | 1958-07-09 | 1960-07-12 | Champion Spark Plug Co | Ceramic spark plug insulator |
| US3529978A (en) * | 1969-09-23 | 1970-09-22 | Globe Union Inc | General purpose batio3 ceramic dielectric compositions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2071452A (en) * | 1934-09-04 | 1937-02-23 | Bloch Walter | Low dielectric loss ceramic product and method of making |
| US2220765A (en) * | 1937-02-06 | 1940-11-05 | Gen Electric | Vitreous material |
| US2277734A (en) * | 1939-07-04 | 1942-03-31 | Titanium Alloy Mfg Co | Dielectric material and method of making the same |
| US2369327A (en) * | 1941-05-24 | 1945-02-13 | Titanium Alloy Mfg Co | Ceramic preparation |
| GB574577A (en) * | 1942-12-08 | 1946-01-11 | Dubilier Condenser Co 1925 Ltd | Improvements in or relating to ceramic compositions |
-
0
- NL NL78889D patent/NL78889C/xx active
- BE BE489797D patent/BE489797A/xx unknown
- BE BE489798D patent/BE489798A/xx unknown
- IT IT454567D patent/IT454567A/it unknown
-
1949
- 1949-06-11 US US98546A patent/US2643192A/en not_active Expired - Lifetime
- 1949-06-22 GB GB16597/49A patent/GB689382A/en not_active Expired
- 1949-06-23 CH CH306761D patent/CH306761A/de unknown
- 1949-06-23 FR FR989476D patent/FR989476A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340074A (en) * | 1964-03-16 | 1967-09-05 | Corning Glass Works | Barium titanate materials |
| DE3238858A1 (de) * | 1981-10-28 | 1983-05-05 | TDK Electronics Co., Ltd., Tokyo | Dielektrisches keramisches material |
| US5198396A (en) * | 1991-01-26 | 1993-03-30 | Ngk Spark Plug Company, Ltd. | Microwave dielectric ceramic composition |
Also Published As
| Publication number | Publication date |
|---|---|
| BE489797A (enrdf_load_stackoverflow) | |
| US2643192A (en) | 1953-06-23 |
| IT454567A (enrdf_load_stackoverflow) | |
| BE489798A (enrdf_load_stackoverflow) | |
| CH306761A (de) | 1955-04-30 |
| NL78889C (enrdf_load_stackoverflow) | |
| FR989476A (fr) | 1951-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB574577A (en) | Improvements in or relating to ceramic compositions | |
| GB689382A (en) | Improvements in or relating to electrical insulators | |
| GB445495A (en) | Improvements in and relating to electric condensers | |
| GB809439A (en) | Improved ceramic material and method of producing the same | |
| US3431124A (en) | Ceramic dielectric | |
| GB583494A (en) | An improved dielectric composition | |
| US2746874A (en) | Zircon refractories | |
| US2689186A (en) | Ceramic dielectric materials | |
| US3676351A (en) | Ceramic dielectric comprising calcium titanosilicate | |
| US2855317A (en) | Ceramics | |
| GB908073A (en) | Improvements in the manufacture of refractory alumina cements | |
| GB747716A (en) | High permittivity ceramic material | |
| GB933419A (en) | Improvements in or relating to barium titanate dielectric ceramic compositions | |
| US2691597A (en) | Ceramic material and method of | |
| GB809440A (en) | Improvements in or relating to dielectrics | |
| US2738284A (en) | Calis | |
| GB648520A (en) | Improvements in and relating to electrical condensers | |
| GB736117A (en) | Improvements relating to ceramic dielectric materials | |
| GB1073529A (en) | Ceramic material | |
| SU438628A1 (ru) | Керамический конденсаторный материал | |
| GB424601A (en) | Improvements relating to the production of electrical insulating materials | |
| GB842333A (en) | Improvements in or relating to sparking plugs of the surface discharge type | |
| SU937423A1 (ru) | Бетонна смесь | |
| GB1064325A (en) | Improvements in or relating to dielectric compositions | |
| GB1099324A (en) | Aluminous ceramic compositions |