BE709981A - - Google Patents
Info
- Publication number
- BE709981A BE709981A BE709981DA BE709981A BE 709981 A BE709981 A BE 709981A BE 709981D A BE709981D A BE 709981DA BE 709981 A BE709981 A BE 709981A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/08—Magnetohydrodynamic [MHD] generators
- H02K44/10—Constructional details of electrodes
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- 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
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- 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
- C04B35/12—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 chromium oxide
-
- 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
- C04B35/42—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 chromites
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- 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
- C04B35/44—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 aluminates
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- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Composite Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR94180A FR91833E (fr) | 1965-05-25 | 1967-02-08 | Pièce céramique pour électrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709981A true BE709981A (US06342305-20020129-C00040.png) | 1968-05-30 |
Family
ID=8624997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709981D BE709981A (US06342305-20020129-C00040.png) | 1967-02-08 | 1968-01-26 |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710152A (en) * | 1970-06-26 | 1973-01-09 | Reynolds Metals Co | Chromium electrodes for magnetohydrodynamic generators |
| JPS51150692A (en) * | 1975-06-20 | 1976-12-24 | Arita Kosei | High conductivity composed substance |
| US4093879A (en) * | 1977-03-01 | 1978-06-06 | The United States Of America As Represented By The United States Department Of Energy | Magnetohydrodynamic electrode |
| US4178187A (en) * | 1977-03-09 | 1979-12-11 | General Electric Company | Mixed oxide compound NdAlO3 for casting advanced superalloy materials |
| US4140931A (en) * | 1977-08-08 | 1979-02-20 | The United States Of America As Represented By The United States Department Of Energy | Magnetohydrodynamic generator electrode |
| JPS601827B2 (ja) * | 1980-03-31 | 1985-01-17 | 工業技術院長 | Ｍｈｄ発電機用材料 |
| CN106747367B (zh) * | 2016-12-13 | 2022-02-11 | 中钢集团洛阳耐火材料研究院有限公司 | 一种高热震稳定性致密氧化铬制品的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1646988B2 (de) * | 1965-03-19 | 1973-06-14 | Siemens AG, 1000 Berlin u 8000 München | Verfahren zum herstellen polykristalliner scheiben-, stabrohr- oder folienfoermiger keramischer kaltleiter- bzw. dielektrikums- bzw. heissleiterkoerper |
| FR1462400A (fr) * | 1965-11-03 | 1966-04-15 | Commissariat Energie Atomique | Procédé de préparation de matériaux céramiques à base de chromites de terres rares et matériaux obtenus |
-
1968
- 1968-01-23 SE SE913/68A patent/SE315538B/xx unknown
- 1968-01-26 BE BE709981D patent/BE709981A/xx not_active IP Right Cessation
- 1968-01-29 LU LU55374D patent/LU55374A1/xx unknown
- 1968-01-30 IL IL29395A patent/IL29395A/en unknown
- 1968-01-30 US US701552A patent/US3531421A/en not_active Expired - Lifetime
- 1968-01-30 GB GB4611/68A patent/GB1179525A/en not_active Expired
- 1968-02-06 DE DE19681646457D patent/DE1646457B1/de active Pending
- 1968-02-07 NL NL6801705A patent/NL6801705A/xx unknown
- 1968-02-07 ES ES350250A patent/ES350250A1/es not_active Expired
- 1968-02-07 CH CH178068A patent/CH498785A/fr not_active IP Right Cessation
- 1968-02-08 SU SU6801216425A patent/SU584755A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SE315538B (US06342305-20020129-C00040.png) | 1969-09-29 |
| DE1646457B1 (de) | 1971-07-15 |
| LU55374A1 (US06342305-20020129-C00040.png) | 1968-04-11 |
| NL6801705A (US06342305-20020129-C00040.png) | 1968-08-09 |
| GB1179525A (en) | 1970-01-28 |
| SU584755A3 (ru) | 1977-12-15 |
| CH498785A (fr) | 1970-11-15 |
| ES350250A1 (es) | 1969-11-16 |
| US3531421A (en) | 1970-09-29 |
| IL29395A (en) | 1972-02-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE Effective date: 19860131 |