DE1640436C3 - Verfahren zur Herstellung elektrischer Schichtwiderstände - Google Patents

Verfahren zur Herstellung elektrischer Schichtwiderstände

Info

Publication number
DE1640436C3
DE1640436C3 DE1640436A DE1640436A DE1640436C3 DE 1640436 C3 DE1640436 C3 DE 1640436C3 DE 1640436 A DE1640436 A DE 1640436A DE 1640436 A DE1640436 A DE 1640436A DE 1640436 C3 DE1640436 C3 DE 1640436C3
Authority
DE
Germany
Prior art keywords
layer
resistance
block
resistor
contact
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
DE1640436A
Other languages
German (de)
English (en)
Other versions
DE1640436B2 (de
DE1640436A1 (de
Inventor
David Ellis Oreland Pa. Mcelroy (V.St.A.)
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of DE1640436A1 publication Critical patent/DE1640436A1/de
Publication of DE1640436B2 publication Critical patent/DE1640436B2/de
Application granted granted Critical
Publication of DE1640436C3 publication Critical patent/DE1640436C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being coated on the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/146—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the resistive element surrounding the terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/148—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing 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
    • 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
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core
    • 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
    • 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
    • Y10T29/49101—Applying terminal
    • 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
    • Y10T29/49787—Obtaining plural composite product pieces from preassembled workpieces
    • 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
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • 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
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Details Of Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
DE1640436A 1965-01-21 1966-01-20 Verfahren zur Herstellung elektrischer Schichtwiderstände Expired DE1640436C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426754A US3358362A (en) 1965-01-21 1965-01-21 Method of making an electrical resistor

Publications (3)

Publication Number Publication Date
DE1640436A1 DE1640436A1 (de) 1970-09-17
DE1640436B2 DE1640436B2 (de) 1974-03-14
DE1640436C3 true DE1640436C3 (de) 1974-10-17

Family

ID=23692071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1640436A Expired DE1640436C3 (de) 1965-01-21 1966-01-20 Verfahren zur Herstellung elektrischer Schichtwiderstände

Country Status (6)

Country Link
US (1) US3358362A (enExample)
DE (1) DE1640436C3 (enExample)
DK (1) DK119261B (enExample)
FR (1) FR1463478A (enExample)
GB (1) GB1080896A (enExample)
NL (1) NL153359B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808668A (en) * 1972-03-09 1974-05-07 Ncr Method of employing a soluble matrix to maintain a plurality of objects in a fixed relationship
US3849878A (en) * 1972-12-04 1974-11-26 Trw Inc Method of making resistance element
US3992761A (en) * 1974-11-22 1976-11-23 Trw Inc. Method of making multi-layer capacitors
US4064606A (en) * 1975-07-14 1977-12-27 Trw Inc. Method for making multi-layer capacitors
US4050053A (en) * 1976-04-22 1977-09-20 North American Philips Corporation Resistor end terminations
DE2812497C3 (de) * 1978-03-22 1982-03-11 Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt Gedruckte Schaltung
US4222029A (en) * 1978-09-05 1980-09-09 Caterpillar Tractor Co. Vibration isolator
US4293838A (en) * 1979-01-29 1981-10-06 Trw, Inc. Resistance material, resistor and method of making the same
US4286251A (en) * 1979-03-05 1981-08-25 Trw, Inc. Vitreous enamel resistor and method of making the same
US4299887A (en) * 1979-05-07 1981-11-10 Trw, Inc. Temperature sensitive electrical element, and method and material for making the same
JPS60109204A (ja) * 1983-11-17 1985-06-14 株式会社村田製作所 チップ部品の外部電極形成方法
US5131137A (en) * 1987-01-22 1992-07-21 Morrill Glasstek, Inc. Method of making a sub-miniature electrical component particularly a fuse
US5040284A (en) * 1987-01-22 1991-08-20 Morrill Glasstek Method of making a sub-miniature electrical component, particularly a fuse
US5032817A (en) * 1987-01-22 1991-07-16 Morrill Glassteck, Inc. Sub-miniature electrical component, particularly a fuse
US5155462A (en) * 1987-01-22 1992-10-13 Morrill Glasstek, Inc. Sub-miniature electrical component, particularly a fuse
US5122774A (en) * 1987-01-22 1992-06-16 Morrill Glasstek, Inc. Sub-miniature electrical component, particularly a fuse
US5224261A (en) * 1987-01-22 1993-07-06 Morrill Glasstek, Inc. Method of making a sub-miniature electrical component, particularly a fuse
US5027101A (en) * 1987-01-22 1991-06-25 Morrill Jr Vaughan Sub-miniature fuse
US5097245A (en) * 1987-01-22 1992-03-17 Morrill Glasstek, Inc. Sub-miniature electrical component, particularly a fuse
US5001451A (en) * 1987-01-22 1991-03-19 Morrill Jr Vaughan Sub-miniature electrical component
DE19636934C2 (de) * 1996-09-11 1998-07-09 Siemens Matsushita Components Verfahren zum Befestigen von elektrischen Anschlüssen an Bauelementen
DE102016107931B4 (de) * 2016-04-28 2026-01-22 Tdk Electronics Ag Elektronisches Bauelement zur Einschaltstrombegrenzung und Verwendung eines elektronischen Bauelements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803729A (en) * 1953-03-03 1957-08-20 Wilbur M Kohring Resistors
US2752662A (en) * 1954-12-27 1956-07-03 Erie Resistor Corp Method of making thin flat electroded ceramic elements
DE1066282B (enExample) * 1958-03-26 1900-01-01
US3107337A (en) * 1959-09-21 1963-10-15 Wilbur M Kohring Electrical element having a conductive film
US3252205A (en) * 1963-02-11 1966-05-24 Gen Dynamics Corp Thermoelectric units

Also Published As

Publication number Publication date
GB1080896A (en) 1967-08-23
NL6600812A (enExample) 1966-07-22
FR1463478A (fr) 1966-12-23
DE1640436B2 (de) 1974-03-14
DK119261B (da) 1970-12-07
NL153359B (nl) 1977-05-16
US3358362A (en) 1967-12-19
DE1640436A1 (de) 1970-09-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977