FR1137437A - Improvements made to electric heating elements - Google Patents

Improvements made to electric heating elements

Info

Publication number
FR1137437A
FR1137437A FR1137437DA FR1137437A FR 1137437 A FR1137437 A FR 1137437A FR 1137437D A FR1137437D A FR 1137437DA FR 1137437 A FR1137437 A FR 1137437A
Authority
FR
France
Prior art keywords
electric heating
heating elements
improvements made
elements
electric
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 FR1137437A publication Critical patent/FR1137437A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y10T29/49092—Powdering the insulation
FR1137437D 1954-07-26 1955-07-25 Improvements made to electric heating elements Expired FR1137437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US445659A US2808492A (en) 1954-07-26 1954-07-26 Electric heating units and methods of making the same

Publications (1)

Publication Number Publication Date
FR1137437A true FR1137437A (en) 1957-05-28

Family

ID=23769736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137437D Expired FR1137437A (en) 1954-07-26 1955-07-25 Improvements made to electric heating elements

Country Status (4)

Country Link
US (1) US2808492A (en)
BE (1) BE540097A (en)
DE (1) DE1103479B (en)
FR (1) FR1137437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503442A1 (en) * 1981-04-07 1982-10-08 Cables De Lyon Geoffroy Delore METHOD FOR MANUFACTURING ELECTRIC CABLES WITH COMPRESSED MINERAL INSULATION AND METAL SHEATH

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017688A (en) * 1957-02-28 1962-01-23 Gen Motors Corp Method and apparatus of making electrical heating elements
US2975087A (en) * 1957-09-03 1961-03-14 Electrarc Inc Method and apparatus for making shielded wire
NL257758A (en) * 1958-12-02
US3217280A (en) * 1962-11-29 1965-11-09 Thermel Inc Heating element
US3429035A (en) * 1962-11-29 1969-02-25 Lynn W Norton Method of making a heating element
US3214571A (en) * 1963-05-27 1965-10-26 William J Indoe Heating cable and connectors therefor
US3353260A (en) * 1963-10-04 1967-11-21 Continental Sensing Inc Method of making shielded conductors
US3480724A (en) * 1965-12-30 1969-11-25 Gen Cable Corp Coaxial cable with welded metal sheath
US3456449A (en) * 1966-04-18 1969-07-22 Frank J Heil Cable-laying apparatus and method of laying cable
US3510940A (en) * 1967-09-07 1970-05-12 Sola Basic Ind Inc Heating and radiating unit for electric heaters
US3737997A (en) * 1970-07-13 1973-06-12 Sensor Dynamics Inc Continuous manufacture of shielded conductors
US3793716A (en) * 1972-09-08 1974-02-26 Raychem Corp Method of making self limiting heat elements
JPS5026132A (en) * 1973-07-12 1975-03-19
US4033028A (en) * 1974-06-21 1977-07-05 Pyrotenax Of Canada Limited Method of making heating cables
US4158764A (en) * 1975-06-24 1979-06-19 Yane Frank J Device for heating liquid in a container
US4112410A (en) * 1976-11-26 1978-09-05 Watlow Electric Manufacturing Company Heater and method of making same
US4100673A (en) * 1977-05-05 1978-07-18 Leavines Joseph E Method of making high temperature parallel resistance pipe heater
DE3535267A1 (en) * 1984-11-17 1986-06-05 Akzo Gmbh, 5600 Wuppertal MINERAL INSULATED PIPES
US7161462B2 (en) * 2004-01-06 2007-01-09 Kanthal Corporation Gas permeable resistor casing
ITCO20110020A1 (en) 2011-05-25 2012-11-26 Nuovo Pignone Spa METHODS AND SYSTEMS FOR LOW VOLTAGE DUCTS FREE OF OIL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359400A (en) * 1920-06-22 1920-11-16 Cutler Hammer Mfg Co Electric heater
US2186442A (en) * 1935-06-13 1940-01-09 Okonite Co Electric cable
DE744460C (en) * 1937-08-19 1944-01-15 Dr Franz Skaupy Method for producing quartz threads
NL86908C (en) * 1937-10-13
DE758724C (en) * 1938-04-28 1953-04-09 Aeg Electric heating element, consisting of fabric or felt, into which electric heating wires are inserted
US2251697A (en) * 1938-06-29 1941-08-05 North American Electric Applia Heating pad and a process for making same
DE748014C (en) * 1941-03-14 1944-12-01 Balthasar Creter Process for the production of resistors for heaters u. Like., In particular those that are exposed to vibrations
DE895798C (en) * 1942-02-28 1953-11-05 Aeg Flexible electrical heating cable
US2419655A (en) * 1944-08-09 1947-04-29 Titan Mfg Co Inc Electric heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503442A1 (en) * 1981-04-07 1982-10-08 Cables De Lyon Geoffroy Delore METHOD FOR MANUFACTURING ELECTRIC CABLES WITH COMPRESSED MINERAL INSULATION AND METAL SHEATH

Also Published As

Publication number Publication date
DE1103479B (en) 1961-03-30
BE540097A (en) 1959-07-17
US2808492A (en) 1957-10-01

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