DE2501894A1 - Elektrisches widerstandselement und verfahren zu seiner herstellung - Google Patents

Elektrisches widerstandselement und verfahren zu seiner herstellung

Info

Publication number
DE2501894A1
DE2501894A1 DE19752501894 DE2501894A DE2501894A1 DE 2501894 A1 DE2501894 A1 DE 2501894A1 DE 19752501894 DE19752501894 DE 19752501894 DE 2501894 A DE2501894 A DE 2501894A DE 2501894 A1 DE2501894 A1 DE 2501894A1
Authority
DE
Germany
Prior art keywords
graphite
silicon
doping
electrical resistance
temperature
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.)
Pending
Application number
DE19752501894
Other languages
German (de)
English (en)
Inventor
Charles John Boos
John Allen Coppola
Martin Richard Kasprzyk
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of DE2501894A1 publication Critical patent/DE2501894A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/22—Details
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
DE19752501894 1974-01-21 1975-01-18 Elektrisches widerstandselement und verfahren zu seiner herstellung Pending DE2501894A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43535274A 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
DE2501894A1 true DE2501894A1 (de) 1975-07-24

Family

ID=23728048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752501894 Pending DE2501894A1 (de) 1974-01-21 1975-01-18 Elektrisches widerstandselement und verfahren zu seiner herstellung

Country Status (4)

Country Link
JP (1) JPS5718682B2 (ja)
DE (1) DE2501894A1 (ja)
FR (1) FR2258695A1 (ja)
GB (1) GB1497871A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007198A1 (en) * 1978-06-29 1980-01-23 Morganite Electroheat Limited Igniter
US6179609B1 (en) * 1998-08-05 2001-01-30 Persys Technology Ltd. Compact external torch assembly for semiconductor processing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137975B (en) * 1983-04-12 1986-09-17 Atomic Energy Authority Uk Joining silicon carbide bodies
DE19956767A1 (de) * 1999-11-25 2001-05-31 Nanogate Gmbh Siliziumcarbid-Element
GB2404128B (en) * 2003-07-16 2005-08-24 Kanthal Ltd Silicon carbide furnace heating elements
JP5322055B2 (ja) * 2009-08-18 2013-10-23 独立行政法人産業技術総合研究所 多孔質発熱装置とその製造方法
JP7292573B2 (ja) * 2018-12-07 2023-06-19 住友金属鉱山株式会社 炭化珪素多結晶基板およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007198A1 (en) * 1978-06-29 1980-01-23 Morganite Electroheat Limited Igniter
US6179609B1 (en) * 1998-08-05 2001-01-30 Persys Technology Ltd. Compact external torch assembly for semiconductor processing

Also Published As

Publication number Publication date
JPS5718682B2 (ja) 1982-04-17
FR2258695A1 (ja) 1975-08-18
JPS50102892A (ja) 1975-08-14
GB1497871A (en) 1978-01-12

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Legal Events

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OHJ Non-payment of the annual fee