FR702426A - Perfectionnements apportés aux fils à résistance et à leurs procédés de fabrication - Google Patents

Perfectionnements apportés aux fils à résistance et à leurs procédés de fabrication

Info

Publication number
FR702426A
FR702426A FR702426DA FR702426A FR 702426 A FR702426 A FR 702426A FR 702426D A FR702426D A FR 702426DA FR 702426 A FR702426 A FR 702426A
Authority
FR
France
Prior art keywords
manufacturing processes
resistance yarns
yarns
resistance
processes
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
English (en)
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.)
SIRIAN LAMP CO
Original Assignee
SIRIAN LAMP 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 SIRIAN LAMP CO filed Critical SIRIAN LAMP CO
Application granted granted Critical
Publication of FR702426A publication Critical patent/FR702426A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/937—Sprayed metal
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12729—Group IIA metal-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
FR702426D 1929-09-23 1930-09-20 Perfectionnements apportés aux fils à résistance et à leurs procédés de fabrication Expired FR702426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394651A US1981878A (en) 1929-09-23 1929-09-23 Lamp, filament, and process of making the same

Publications (1)

Publication Number Publication Date
FR702426A true FR702426A (fr) 1931-04-08

Family

ID=23559849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702426D Expired FR702426A (fr) 1929-09-23 1930-09-20 Perfectionnements apportés aux fils à résistance et à leurs procédés de fabrication

Country Status (3)

Country Link
US (1) US1981878A (ru)
BE (1) BE373634A (ru)
FR (1) FR702426A (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849387A (en) * 1945-05-01 1958-08-26 Elmer W Brugmann Corrosion resistant jacketed metal body
US2682101A (en) * 1946-06-01 1954-06-29 Whitfield & Sheshunoff Inc Oxidation protected tungsten and molybdenum bodies and method of producing same
US2788289A (en) * 1951-06-29 1957-04-09 Climax Molybdenum Co Method of forming protective coatings for molybdenum and molybdenum-base alloys
US3066393A (en) * 1958-02-17 1962-12-04 Allegheny Ludlum Steel Metal clad molybdenum article
US3159461A (en) * 1958-10-20 1964-12-01 Bell Telephone Labor Inc Thermionic cathode
US3238489A (en) * 1962-06-11 1966-03-01 Dale Electronics Electrical resistor
US3248680A (en) * 1962-12-11 1966-04-26 Ward Leonard Electric Co Resistor
NL153755C (nl) * 1966-10-20 1977-11-15 Stichting Reactor Centrum Werkwijze voor het vervaardigen van een elektrisch verwarmingselement, alsmede verwarmingselement vervaardigd met toepassing van deze werkwijze.
DE102004040711A1 (de) * 2004-08-23 2006-03-02 Schneider, Frank Leuchtmittel
USD818153S1 (en) * 2015-03-18 2018-05-15 Feit Electric Company, Inc. Decorative lamp filament
US10724690B2 (en) 2015-03-18 2020-07-28 Feit Electric Company, Inc. Omnidirectional light emitting diode filament holder

Also Published As

Publication number Publication date
US1981878A (en) 1934-11-27
BE373634A (ru)

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