FR2193530A7 - - Google Patents

Info

Publication number
FR2193530A7
FR2193530A7 FR7322989A FR7322989A FR2193530A7 FR 2193530 A7 FR2193530 A7 FR 2193530A7 FR 7322989 A FR7322989 A FR 7322989A FR 7322989 A FR7322989 A FR 7322989A FR 2193530 A7 FR2193530 A7 FR 2193530A7
Authority
FR
France
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
Application number
FR7322989A
Other languages
French (fr)
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.)
SIGRI ELEKTROGRAPHIT GmbH
Original Assignee
SIGRI ELEKTROGRAPHIT 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 SIGRI ELEKTROGRAPHIT GmbH filed Critical SIGRI ELEKTROGRAPHIT GmbH
Application granted granted Critical
Publication of FR2193530A7 publication Critical patent/FR2193530A7/fr
Expired 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
FR7322989A 1972-07-13 1973-06-22 Expired FR2193530A7 (index.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19727226082 DE7226082U (de) 1972-07-13 1972-07-13 Heizelement aus graphit

Publications (1)

Publication Number Publication Date
FR2193530A7 true FR2193530A7 (index.php) 1974-02-15

Family

ID=6631485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322989A Expired FR2193530A7 (index.php) 1972-07-13 1973-06-22

Country Status (3)

Country Link
DE (1) DE7226082U (index.php)
FR (1) FR2193530A7 (index.php)
GB (1) GB1412182A (index.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559886A1 (fr) * 1984-02-16 1985-08-23 Electricite De France Dispositif de chauffage electrique comportant un element chauffant resistif
WO1999036246A1 (de) * 1998-01-13 1999-07-22 Mold-Masters Limited Aussenbeheizte heisskanaldüse mit heizdraht

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104507185B (zh) * 2014-10-09 2016-06-15 洛阳西格马炉业股份有限公司 一种石墨-钨组合发热体及其制备工艺
CN104311032B (zh) * 2014-10-09 2017-09-29 洛阳西格马炉业股份有限公司 一种石墨‑碳化锆组合发热体及其制备工艺
CN104651934B (zh) * 2014-10-17 2017-12-01 洛阳西格马炉业股份有限公司 一种节能型蓝宝石晶体生长炉

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559886A1 (fr) * 1984-02-16 1985-08-23 Electricite De France Dispositif de chauffage electrique comportant un element chauffant resistif
WO1999036246A1 (de) * 1998-01-13 1999-07-22 Mold-Masters Limited Aussenbeheizte heisskanaldüse mit heizdraht
US6323465B1 (en) * 1998-01-13 2001-11-27 Mold-Masters Limited Externally heated hot-runner nozzle with resistance wire

Also Published As

Publication number Publication date
GB1412182A (en) 1975-10-29
DE7226082U (de) 1972-09-28

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