FR633048A - Résistances électriques métallifères et leur procédé de fabrication - Google Patents

Résistances électriques métallifères et leur procédé de fabrication

Info

Publication number
FR633048A
FR633048A FR633048DA FR633048A FR 633048 A FR633048 A FR 633048A FR 633048D A FR633048D A FR 633048DA FR 633048 A FR633048 A FR 633048A
Authority
FR
France
Prior art keywords
metalliferous
manufacturing process
electrical resistors
resistors
electrical
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)
Inventor
Max Hauser
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 filed Critical
Application granted granted Critical
Publication of FR633048A publication Critical patent/FR633048A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/68—Contacts sealed in evacuated or gas-filled tube
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/14—Conductive material dispersed in non-conductive inorganic material
    • H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06573—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder
    • H01C17/0658—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of inorganic material
    • 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
    • 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
    • H01C7/02—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 having positive temperature coefficient
    • H01C7/022—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 having positive temperature coefficient mainly consisting of non-metallic substances
    • 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
    • H01C7/04—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 having negative temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Resistance Heating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR633048D 1926-04-28 1927-04-21 Résistances électriques métallifères et leur procédé de fabrication Expired FR633048A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH128404T CH128404A (de) 1926-04-28 1926-04-28 Keramisches Erzeugnis und Verfahren zur Herstellung desselben.

Publications (1)

Publication Number Publication Date
FR633048A true FR633048A (fr) 1928-01-19

Family

ID=4386866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR633048D Expired FR633048A (fr) 1926-04-28 1927-04-21 Résistances électriques métallifères et leur procédé de fabrication

Country Status (5)

Country Link
BE (1) BE341603A (fr)
CH (1) CH128404A (fr)
DE (1) DE623410C (fr)
FR (1) FR633048A (fr)
GB (2) GB293652A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757252C (de) * 1934-08-12 1954-02-08 Siemens Schuckertwerke A G UEberspannungsableiter fuer Freileitungen
DE975130C (de) * 1941-09-25 1961-08-24 Deutsche Edelstahlwerke Ag Verwendung eines Oxyd-Metall-Verbundwerkstoffes zur Herstellung von Gegenstaenden mit hoher Dauerstandsfestigkeit
DE937821C (de) * 1952-04-03 1956-01-19 Siemens Ag Strangpresse, insbesondere Kabelmantelpresse
DE1056525B (de) * 1953-09-09 1959-04-30 Wiedes Carbidwerk Freyung M B Verfahren zur Herstellung von hochhitzebestaendigen Koerpern
DE1290861B (de) * 1964-03-26 1969-03-13 Max Planck Inst Eisenforschung Verwendung einer Mischung aus Chrom(III)-oxyd und Chrom
US3534148A (en) * 1969-02-11 1970-10-13 Sybron Corp Encapsulated electrical circuit and terminals and method of making the same
JPS58126517A (ja) * 1982-01-22 1983-07-28 Stanley Electric Co Ltd 液晶素子用面状ヒ−タ
GB9024419D0 (en) * 1990-11-09 1991-01-02 Ist Lab Ltd Heating apparatus
GB9302965D0 (en) * 1993-02-15 1993-03-31 Strix Ltd Immersion heaters

Also Published As

Publication number Publication date
GB270301A (en) 1928-06-26
BE341603A (fr) 1927-05-31
CH128404A (de) 1928-11-01
DE623410C (fr) 1935-12-20
GB293652A (en) 1928-07-12

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