BE504106A - - Google Patents

Info

Publication number
BE504106A
BE504106A BE504106DA BE504106A BE 504106 A BE504106 A BE 504106A BE 504106D A BE504106D A BE 504106DA BE 504106 A BE504106 A BE 504106A
Authority
BE
Belgium
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 date
Application filed filed Critical
Publication of BE504106A publication Critical patent/BE504106A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • 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
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/003—Apparatus or processes specially adapted for manufacturing resistors using lithography, e.g. photolithography
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • 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
    • 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
BE504106D 1950-06-20 1951-06-20 BE504106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15357/50A GB689795A (en) 1950-06-20 1950-06-20 Improvements in and relating to electrical resistors and a method of making them

Publications (1)

Publication Number Publication Date
BE504106A true BE504106A (en) 1952-10-24

Family

ID=10057728

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504106D BE504106A (en) 1950-06-20 1951-06-20

Country Status (8)

Country Link
US (1) US2693023A (en)
AT (1) AT173754B (en)
BE (1) BE504106A (en)
CH (1) CH301186A (en)
DE (1) DE1006492B (en)
DK (1) DK80926C (en)
GB (1) GB689795A (en)
NL (1) NL83232C (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056937A (en) * 1952-07-19 1962-10-02 Pritikin Nathan Electrical resistor and method and apparatus for producing resistors
US3134953A (en) * 1952-08-28 1964-05-26 Technograph Printed Circuits L Electric resistance devices
CH314011A (en) * 1953-07-17 1956-05-31 Menke Joseph Ferdinand Dipl In Electric squib and method of making the same
US2868934A (en) * 1954-04-22 1959-01-13 Honeywell Regulator Co Precision resistance devices
US2837619A (en) * 1954-08-30 1958-06-03 Stein Samuel Strain sensitive element and method of manufacture
US2787560A (en) * 1955-03-03 1957-04-02 Stoddart Aircraft Radio Co Inc Microwave resistor manufacture
BE555335A (en) * 1956-02-28
US3099575A (en) * 1959-10-20 1963-07-30 Engelhard Ind Inc Thermocouple
GB867559A (en) * 1959-12-24 1961-05-10 Standard Telephones Cables Ltd Improvements in or relating to the production of two or more stencils in mutual register
US3067315A (en) * 1960-02-08 1962-12-04 Gen Electric Multi-layer film heaters in strip form
US3058081A (en) * 1960-04-11 1962-10-09 Air Reduction Resistor terminal
US2994846A (en) * 1960-05-26 1961-08-01 Lockheed Aircraft Corp Structurally integrated film resistor assembly
US3138776A (en) * 1961-01-05 1964-06-23 Leeds & Northrup Co Calibrated resistance-thermometers and the like
US3201855A (en) * 1961-02-21 1965-08-24 Dale Electronics Electrical resistor and method of making same
US3174920A (en) * 1961-06-09 1965-03-23 Post Daniel Method for producing electrical resistance strain gages by electropolishing
US3095340A (en) * 1961-08-21 1963-06-25 David P Triller Precision resistor making by resistance value control for etching
BE621368A (en) * 1961-08-31
US3205555A (en) * 1961-11-07 1965-09-14 Western Electric Co Methods of making printed circuit components
US3378919A (en) * 1962-07-16 1968-04-23 Triplex Safety Glass Co Laminated transparent panels incorporating heating wires
US3296574A (en) * 1962-12-21 1967-01-03 Tassara Luigi Film resistors with multilayer terminals
US3288983A (en) * 1963-07-29 1966-11-29 Lear Jet Corp Electrical resistance de-icing means for aircraft windshields
US3517436A (en) * 1965-05-04 1970-06-30 Vishay Intertechnology Inc Precision resistor of great stability
US3505134A (en) * 1966-04-13 1970-04-07 Du Pont Metalizing compositions whose fired-on coatings can be subjected to acid bath treatment and the method of using such metalizing compositions
US3621441A (en) * 1969-07-17 1971-11-16 Western Electric Co Film resistor adjustable by isolating portions of the film
JPS4919899B1 (en) * 1969-12-15 1974-05-21
US4200970A (en) * 1977-04-14 1980-05-06 Milton Schonberger Method of adjusting resistance of a thermistor
US4306217A (en) * 1977-06-03 1981-12-15 Angstrohm Precision, Inc. Flat electrical components
FR2398374A1 (en) * 1977-07-19 1979-02-16 Lignes Telegraph Telephon ADJUSTING RESISTORS FOR HYBRID CIRCUITS
DE2933676C2 (en) * 1979-08-20 1982-02-11 Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt Procedure for adjusting transducers with strain gauges and strain gauges for carrying out the procedure.
DE3245392C2 (en) * 1982-12-08 1985-08-14 W.C. Heraeus Gmbh, 6450 Hanau Polished gold preparation
SE460810B (en) * 1988-06-08 1989-11-20 Astra Meditec Ab THERMISTOR INTENDED FOR TEMPERATURE Saturation AND PROCEDURE FOR MANUFACTURE OF THE SAME
DE4026061C1 (en) * 1990-08-17 1992-02-13 Heraeus Sensor Gmbh, 6450 Hanau, De
US5710538A (en) * 1995-09-27 1998-01-20 Micrel, Inc. Circuit having trim pads formed in scribe channel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399799A (en) * 1946-05-07 Process of making optical devices
US1936934A (en) * 1931-01-31 1933-11-28 Victor P Clear Machine for making resistance elements
US2021661A (en) * 1932-11-17 1935-11-19 Dispersion Cathodique Sa Electrical heating element of large surface for low temperatures
FR809631A (en) * 1935-08-15 1937-03-08 Pilkington Brothers Ltd Electric heater and its manufacturing process
US2273941A (en) * 1937-08-11 1942-02-24 Bosch Gmbh Robert Process for the production of resistances
US2256642A (en) * 1938-04-06 1941-09-23 Mallory & Co Inc P R Electric resistance element
US2281843A (en) * 1940-02-03 1942-05-05 Continental Carbon Inc Metal film resistor
US2389504A (en) * 1943-02-11 1945-11-20 American Optical Corp Process of making reticles or the like
US2435889A (en) * 1943-06-02 1948-02-10 Johnson Matthey Co Ltd Production of metallic designs on nonmetallic materials
US2482547A (en) * 1944-04-18 1949-09-20 Johnson Matthey Co Ltd Production of designs on nonmetallic heat-resisting bases
US2419537A (en) * 1944-09-09 1947-04-29 Bell Telephone Labor Inc Resistor
US2506604A (en) * 1947-02-01 1950-05-09 Robert P Lokker Method of making electronic coils
US2611807A (en) * 1949-06-30 1952-09-23 Rca Corp Multiple band turret-type tuning system

Also Published As

Publication number Publication date
US2693023A (en) 1954-11-02
NL83232C (en)
GB689795A (en) 1953-04-08
CH301186A (en) 1954-08-31
DK80926C (en) 1956-04-30
DE1006492B (en) 1957-04-18
AT173754B (en) 1953-01-26

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