LU34143A1 - - Google Patents

Info

Publication number
LU34143A1
LU34143A1 LU34143DA LU34143A1 LU 34143 A1 LU34143 A1 LU 34143A1 LU 34143D A LU34143D A LU 34143DA LU 34143 A1 LU34143 A1 LU 34143A1
Authority
LU
Luxembourg
Application number
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 of LU34143A1 publication Critical patent/LU34143A1/xx
Application filed filed Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/06—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material including means to minimise changes in resistance with changes in temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/001—Mass resistors
    • 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
    • Y10T29/49099—Coating resistive material on a base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Organic Insulating Materials (AREA)
  • Inorganic Insulating Materials (AREA)
LU34143D 1955-01-28 1956-01-27 LU34143A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484681A US2883502A (en) 1955-01-28 1955-01-28 Electrical resistors and other bodies with negligible temperature coefficient of expansion

Publications (1)

Publication Number Publication Date
LU34143A1 true LU34143A1 (xx)

Family

ID=23925146

Family Applications (1)

Application Number Title Priority Date Filing Date
LU34143D LU34143A1 (xx) 1955-01-28 1956-01-27

Country Status (4)

Country Link
US (1) US2883502A (xx)
ES (1) ES226362A1 (xx)
FR (1) FR1146052A (xx)
LU (1) LU34143A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954955A (en) * 1958-10-27 1960-10-04 Arthur G Feller Tray mechanism for beauty operators
US3220097A (en) * 1959-12-14 1965-11-30 Corning Glass Works Method of making an encapsulated impedance element
FR1280653A (fr) * 1959-12-14 1962-01-08 Corning Glass Works élément producteur d'impédance en enveloppe étanche et son procédé de fabrication
US3058081A (en) * 1960-04-11 1962-10-09 Air Reduction Resistor terminal
US3171871A (en) * 1960-07-19 1965-03-02 Norton Co Method of making electrical heater bars
US3309643A (en) * 1964-01-02 1967-03-14 Massachusetts Inst Technology Electric heating element
US3444616A (en) * 1964-01-02 1969-05-20 Inst Of Technology Electric heating element and its fabrication
US3353135A (en) * 1965-06-14 1967-11-14 Air Reduction Polytetrafluoroethylene lubricant for carbon composition resistors
US3469226A (en) * 1967-10-26 1969-09-23 Angstrohm Precision Inc Thin film resistor
US4306217A (en) * 1977-06-03 1981-12-15 Angstrohm Precision, Inc. Flat electrical components
DE2904197C3 (de) * 1979-02-05 1981-12-17 Fa. Leopold Kostal, 5880 Lüdenscheid Strommeßwiderstand
DE10042636C1 (de) * 2000-08-30 2002-04-11 Epcos Ag Elektrisches Bauelement und Verfahren zu dessen Herstellung
US9745941B2 (en) 2014-04-29 2017-08-29 Ford Global Technologies, Llc Tunable starter resistor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816194A (en) * 1927-06-10 1931-07-28 Lynde Bradley Method of forming resistor units
GB444023A (en) * 1933-09-09 1936-03-10 Marconi Wireless Telegraph Co Improvements in or relating to electrical resistances and methods of manufacturing the same
US2366614A (en) * 1942-10-10 1945-01-02 Rca Corp Resistance having a low temperature coefficient
US2403657A (en) * 1943-01-29 1946-07-09 Rca Corp Insulating and dielectric material
US2400099A (en) * 1943-10-25 1946-05-14 Du Pont Process for obtaining shaped articles
BE462019A (xx) * 1943-10-25
US2418460A (en) * 1943-12-31 1947-04-08 Bell Telephone Labor Inc Resistor
US2448756A (en) * 1944-03-14 1948-09-07 Gen Electric Methyl siloxane elastomers
US2460795A (en) * 1944-10-03 1949-02-01 Corning Glass Works Method for making rubbery polymeric organo-siloxane compositions
US2496346A (en) * 1945-07-30 1950-02-07 Hartford Nat Bank & Trust Co Semiconductive resistance provided with metal contacts
US2501322A (en) * 1946-11-07 1950-03-21 Westinghouse Electric Corp Moisture-resistant lightning arrester valve block
US2526059A (en) * 1947-02-13 1950-10-17 Allen Bradley Co Fixed electrical resistor
US2554811A (en) * 1948-02-03 1951-05-29 Reeves Instrument Corp Functional potentiometer
US2645700A (en) * 1949-08-27 1953-07-14 Bell Telephone Labor Inc Semiconductor of mixed nickel, manganese, and iron oxides
US2556972A (en) * 1950-11-03 1951-06-12 Gen Electric Computing device
US2679568A (en) * 1950-11-07 1954-05-25 Gen Motors Corp Ceramic contact resistor composition
US2730597A (en) * 1951-04-26 1956-01-10 Sprague Electric Co Electrical resistance elements
US2664481A (en) * 1951-11-14 1953-12-29 Harry A Pearl Thermal relay and constant gap spacer
US2638523A (en) * 1952-05-24 1953-05-12 Kellogg M W Co Metal to plastic bonding

Also Published As

Publication number Publication date
ES226362A1 (es) 1956-06-01
US2883502A (en) 1959-04-21
FR1146052A (fr) 1957-11-06

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