ATE96373T1 - Verfahren zur herstellung eines isolierenden stabes aus bornitirid, angewendet hauptsaechlich bei gepanzerten heizelementen, und nach diesem verfahren hergestellter stab. - Google Patents
Verfahren zur herstellung eines isolierenden stabes aus bornitirid, angewendet hauptsaechlich bei gepanzerten heizelementen, und nach diesem verfahren hergestellter stab.Info
- Publication number
- ATE96373T1 ATE96373T1 AT89440080T AT89440080T ATE96373T1 AT E96373 T1 ATE96373 T1 AT E96373T1 AT 89440080 T AT89440080 T AT 89440080T AT 89440080 T AT89440080 T AT 89440080T AT E96373 T1 ATE96373 T1 AT E96373T1
- Authority
- AT
- Austria
- Prior art keywords
- rod
- heating elements
- pressings
- making
- boronitiride
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 abstract 3
- 229910052582 BN Inorganic materials 0.000 abstract 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/027—Particular press methods or systems
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/52—Apparatus or processes for filling or compressing insulating material in tubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8810171A FR2634478B1 (fr) | 1988-07-25 | 1988-07-25 | Procede de fabrication d'un barreau isolant en nitrure de bore principalement utilise dans des elements chauffants proteges, et barreau ainsi obtenu |
| EP89440080A EP0356361B1 (de) | 1988-07-25 | 1989-07-24 | Verfahren zur Herstellung eines isolierenden Stabes aus Bornitirid, angewendet hauptsächlich bei gepanzerten Heizelementen, und nach diesem Verfahren hergestellter Stab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE96373T1 true ATE96373T1 (de) | 1993-11-15 |
Family
ID=9368864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89440080T ATE96373T1 (de) | 1988-07-25 | 1989-07-24 | Verfahren zur herstellung eines isolierenden stabes aus bornitirid, angewendet hauptsaechlich bei gepanzerten heizelementen, und nach diesem verfahren hergestellter stab. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0356361B1 (de) |
| AT (1) | ATE96373T1 (de) |
| DE (1) | DE68910236D1 (de) |
| FR (1) | FR2634478B1 (de) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191420679A (en) * | 1914-10-07 | 1916-01-07 | Edgar Rouse Sutcliffe | Improvements in or relating to the Manufacture of Coal Briquettes. |
| US1432434A (en) * | 1919-05-05 | 1922-10-17 | Gen Electric | Heating unit |
| CH138266A (de) * | 1929-04-30 | 1930-02-28 | Maxim A G Fabrik Fuer Thermo E | Elektrisches Stabheizelement. |
| CH201106A (de) * | 1936-06-27 | 1938-11-15 | Molybdenum Co Nv | Elektrischer Heizkörper aus hochschmelzenden Metallen und Verfahren zu dessen Herstellung. |
| CH321026A (de) * | 1953-03-11 | 1957-04-30 | W T Glover & Company Limited | Elektrisches Widerstandselement und Verfahren zu dessen Herstellung |
| FR1526880A (fr) * | 1966-09-07 | 1968-05-31 | Sodern | élément conducteur blindé à âme composite |
| CH486317A (de) * | 1967-04-25 | 1970-02-28 | Von Roll Ag | Presse zum Verdichten von schüttbaren Massen |
| GB1303925A (de) * | 1970-08-13 | 1973-01-24 | ||
| CH518125A (de) * | 1970-10-22 | 1972-01-31 | Von Roll Ag | Vorrichtung zur Herstellung von Blöcken |
| US3839623A (en) * | 1973-08-30 | 1974-10-01 | Watlow Electric Mfg Co | Electric heater with add-on leads |
| DE2525441C3 (de) * | 1975-06-07 | 1981-04-16 | Dynamit Nobel Ag, 5210 Troisdorf | Elektrisch isolierende Füllung für einen elektrischen Rohrheizkörper |
| JPS5576586A (en) * | 1978-12-01 | 1980-06-09 | Tokyo Shibaura Electric Co | Heater |
| DE3430336A1 (de) * | 1984-08-17 | 1986-02-20 | Kraftwerk Union AG, 4330 Mülheim | Simulations-kernreaktorbrennstab |
-
1988
- 1988-07-25 FR FR8810171A patent/FR2634478B1/fr not_active Expired - Lifetime
-
1989
- 1989-07-24 DE DE89440080T patent/DE68910236D1/de not_active Expired - Lifetime
- 1989-07-24 EP EP89440080A patent/EP0356361B1/de not_active Expired - Lifetime
- 1989-07-24 AT AT89440080T patent/ATE96373T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0356361B1 (de) | 1993-10-27 |
| FR2634478B1 (fr) | 1992-08-28 |
| DE68910236D1 (de) | 1993-12-02 |
| FR2634478A1 (fr) | 1990-01-26 |
| EP0356361A1 (de) | 1990-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69919901T2 (de) | Hochreines siliciertes Siliciumcarbid, das eine hohe Temperaturwechselbeständigkeit aufweist | |
| CA2062965A1 (en) | Method and apparatus for compression and decompression of digital data | |
| DE3418637A1 (de) | Waermedaemmformkoerper mit umhuellung | |
| CA2162374A1 (en) | Method for improving biodegradation resistance and dimensional stability of cellulosic products | |
| IE831824L (en) | Halogenation treatment | |
| ATE174543T1 (de) | Verfahren zur herstellung eines ein flussmittel enthaltenden aluminiumlegierungshartlotmittels | |
| DE1243078B (de) | Sinterkoerper, vorzugsweise zur Verwendung als Heizelement | |
| ATE96373T1 (de) | Verfahren zur herstellung eines isolierenden stabes aus bornitirid, angewendet hauptsaechlich bei gepanzerten heizelementen, und nach diesem verfahren hergestellter stab. | |
| AU1568783A (en) | Vacuum and gas expansion of tobacco | |
| DE1947296A1 (de) | Stoffgemische,Verfahren und Vorrichtung zur Herstellung metallkeramischer Gegenstaende | |
| DE3323509A1 (de) | Verfahren zur herstellung von keramikformteilen | |
| DE3621450A1 (de) | Elektrisch isolierende substratwerkstoffe aus polykristallinem siliciumcarbid und verfahren zu ihrer herstellung durch isostatisches heisspressen | |
| EP0475315B1 (de) | Verfahren zum Herstellen eines oxydischen Hochtemperatursupraleiters | |
| TW373215B (en) | Material for aperture grille for use in a color picture tube and a method of producing the same and an aperture grille and a color tube | |
| EP0267602A3 (de) | Verfahren zur Herstellung einer Mehrschichtstruktur hoher Dichte aus Glaskeramik mit metallischen Leitern | |
| DE733886C (de) | Verfahren zur Herstellung von feuerfesten elektrischen Leitungen | |
| JPS55100892A (en) | Welding method for joint of dissimilar material | |
| DE19540316C2 (de) | Verfahren und Vorrichtung zur Herstellung eines Isolierkörpers für strahlungsbeheizte Vorrichtungen | |
| EP0297707A3 (de) | Supraleitender elektrischer Draht und Verfahren zu seiner Herstellung | |
| DE760192C (de) | Massekern fuer Selbstinduktionsspulen od. dgl. und Verfahren zur Herstellung desselben | |
| EP0416515B1 (de) | Verfahren zur Herstellung einer Hochtemperatursuperisolation | |
| CA2238024A1 (en) | Self-stabilizing pitch for carbon fiber manufacture | |
| DE3406194A1 (de) | Elektrizitaet- und temperaturisoliermasse etisoma | |
| EP0436143A3 (de) | Verfahren zum Imprägnieren und Tempern von kohlenstoffhaltigen Rohlingen | |
| EP0154175A3 (de) | Verfahren zur schnellen Stabilisierung von Kohlenstoffasern-Vorläufern |