DE4030540C1 - - Google Patents

Info

Publication number
DE4030540C1
DE4030540C1 DE19904030540 DE4030540A DE4030540C1 DE 4030540 C1 DE4030540 C1 DE 4030540C1 DE 19904030540 DE19904030540 DE 19904030540 DE 4030540 A DE4030540 A DE 4030540A DE 4030540 C1 DE4030540 C1 DE 4030540C1
Authority
DE
Germany
Prior art keywords
heating chamber
heating
layer
boron nitride
chamber according
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 - Lifetime
Application number
DE19904030540
Other languages
German (de)
English (en)
Inventor
Klaus 2875 Ganderkesee De Mueller
Fernand 6453 Seligenstadt De Kuhlmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EADS Space Transportation GmbH
Original Assignee
Erno Raumfahrttechnik 2800 Bremen De GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erno Raumfahrttechnik 2800 Bremen De GmbH filed Critical Erno Raumfahrttechnik 2800 Bremen De GmbH
Priority to DE19904030540 priority Critical patent/DE4030540C1/de
Priority to EP19910113416 priority patent/EP0477511B1/de
Application granted granted Critical
Publication of DE4030540C1 publication Critical patent/DE4030540C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/62—Heating elements specially adapted for furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0808—Carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physical Vapour Deposition (AREA)
  • Furnace Details (AREA)
DE19904030540 1990-09-27 1990-09-27 Expired - Lifetime DE4030540C1 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19904030540 DE4030540C1 (xx) 1990-09-27 1990-09-27
EP19910113416 EP0477511B1 (de) 1990-09-27 1991-08-09 Heizkammer und Verfahren zu ihrer Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904030540 DE4030540C1 (xx) 1990-09-27 1990-09-27

Publications (1)

Publication Number Publication Date
DE4030540C1 true DE4030540C1 (xx) 1991-11-28

Family

ID=6415073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904030540 Expired - Lifetime DE4030540C1 (xx) 1990-09-27 1990-09-27

Country Status (2)

Country Link
EP (1) EP0477511B1 (xx)
DE (1) DE4030540C1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192062A (zh) * 2013-04-01 2013-07-10 东方电气集团东方汽轮机有限公司 一种用于高温合金单晶叶片制造的模壳

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8431735U1 (de) * 1984-10-30 1985-02-07 Linn Elektronik GmbH, 8459 Hirschbach Schmelztiegel zum schmelzen kleiner mengen eines metalles oder einer metall-legierung
DE3422333C2 (de) * 1984-06-15 1986-04-24 Seico Industrie-Elektrowärme GmbH, 3012 Langenhagen Isolierte Wärmekammer, insbesondere Hochtemperatur-Anlagen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918247A (en) * 1970-04-28 1973-01-02 United Aircraft Corporation Single crystal casting
JPS61201607A (ja) * 1985-02-28 1986-09-06 Denki Kagaku Kogyo Kk 熱分解窒化ホウ素物品およびその製造方法
JPS61268442A (ja) * 1985-05-23 1986-11-27 信越化学工業株式会社 多層構造の耐熱容器
GB2192643A (en) * 1986-07-14 1988-01-20 Universal High Technologies Method of coating refractory vessels with boron nitride
DE3915116C1 (en) * 1989-05-09 1990-11-15 Sintec Keramik Gmbh, 8959 Buching, De Electrically non-conducting crucible - includes pyrolytic carbon layer and aluminium nitride or aluminium oxide-contg. ceramic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422333C2 (de) * 1984-06-15 1986-04-24 Seico Industrie-Elektrowärme GmbH, 3012 Langenhagen Isolierte Wärmekammer, insbesondere Hochtemperatur-Anlagen
DE8431735U1 (de) * 1984-10-30 1985-02-07 Linn Elektronik GmbH, 8459 Hirschbach Schmelztiegel zum schmelzen kleiner mengen eines metalles oder einer metall-legierung

Also Published As

Publication number Publication date
EP0477511B1 (de) 1995-07-05
EP0477511A1 (de) 1992-04-01

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8381 Inventor (new situation)

Free format text: MUELLER, KLAUS, 2875 GANDERKESEE, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AKTIENGESELLSCHAFT, 8099

8327 Change in the person/name/address of the patent owner

Owner name: ASTRIUM GMBH, 85521 OTTOBRUNN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EADS SPACE TRANSPORTATION GMBH, 28199 BREMEN, DE

8339 Ceased/non-payment of the annual fee