FR873971A - Improvements to devices intended for lining heating elements with insulating material - Google Patents

Improvements to devices intended for lining heating elements with insulating material

Info

Publication number
FR873971A
FR873971A FR873971DA FR873971A FR 873971 A FR873971 A FR 873971A FR 873971D A FR873971D A FR 873971DA FR 873971 A FR873971 A FR 873971A
Authority
FR
France
Prior art keywords
insulating material
heating elements
devices intended
lining heating
lining
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
Application number
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR873971A publication Critical patent/FR873971A/en
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
    • H05B3/40—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/16—Rigid-tube cables
FR873971D 1940-07-20 1941-07-11 Improvements to devices intended for lining heating elements with insulating material Expired FR873971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346593A US2319573A (en) 1940-07-20 1940-07-20 Apparatus for loading sheath wire heating units

Publications (1)

Publication Number Publication Date
FR873971A true FR873971A (en) 1942-07-24

Family

ID=23360130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873971D Expired FR873971A (en) 1940-07-20 1941-07-11 Improvements to devices intended for lining heating elements with insulating material

Country Status (4)

Country Link
US (1) US2319573A (en)
BE (1) BE448184A (en)
FR (1) FR873971A (en)
GB (1) GB545074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105383717A (en) * 2015-10-28 2016-03-09 湖州思创电热科技有限公司 Powder filling machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30842A1 (en) * 1950-07-21
US2867955A (en) * 1955-06-07 1959-01-13 Wiegand Co Edwin L Filling apparatus
US2920430A (en) * 1958-05-12 1960-01-12 Gen Electric Apparatus for loading sheathed wire heating units
US2970415A (en) * 1958-12-10 1961-02-07 Wiegand Co Edwin L Electric heaters
CN105293100B (en) * 2015-10-26 2017-10-20 闳诚科技有限公司 A kind of semi-automatic powder feeding machine
CN105293099A (en) * 2015-10-26 2016-02-03 扬中市三环电热科技有限公司 Vibrating mechanism for semi-automatic powder feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105383717A (en) * 2015-10-28 2016-03-09 湖州思创电热科技有限公司 Powder filling machine

Also Published As

Publication number Publication date
GB545074A (en) 1942-05-08
BE448184A (en)
US2319573A (en) 1943-05-18

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