GB1578830A - Method of manufacturing electric resistors from metal sheets or films and the resistors obtained thereby - Google Patents

Method of manufacturing electric resistors from metal sheets or films and the resistors obtained thereby Download PDF

Info

Publication number
GB1578830A
GB1578830A GB22833/77A GB2283377A GB1578830A GB 1578830 A GB1578830 A GB 1578830A GB 22833/77 A GB22833/77 A GB 22833/77A GB 2283377 A GB2283377 A GB 2283377A GB 1578830 A GB1578830 A GB 1578830A
Authority
GB
United Kingdom
Prior art keywords
sheet
metal
mask
alloy
engraved
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
GB22833/77A
Other languages
English (en)
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.)
Electro Resistance
Original Assignee
Electro Resistance
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
Priority claimed from FR7617269A external-priority patent/FR2354617A1/fr
Priority claimed from FR7636052A external-priority patent/FR2372499A2/fr
Application filed by Electro Resistance filed Critical Electro Resistance
Publication of GB1578830A publication Critical patent/GB1578830A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
    • H01C3/12—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration lying in one plane
    • 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
    • H01C17/07—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by resistor foil bonding, e.g. cladding
    • 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
    • H01C17/2404—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by charged particle impact, e.g. by electron or ion beam milling, sputtering, plasma etching
    • 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
    • H01C7/22—Elongated resistive element being bent or curved, e.g. sinusoidal, helical
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB22833/77A 1976-06-08 1977-05-30 Method of manufacturing electric resistors from metal sheets or films and the resistors obtained thereby Expired GB1578830A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7617269A FR2354617A1 (fr) 1976-06-08 1976-06-08 Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues
FR7636052A FR2372499A2 (fr) 1976-11-30 1976-11-30 Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues

Publications (1)

Publication Number Publication Date
GB1578830A true GB1578830A (en) 1980-11-12

Family

ID=26219476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22833/77A Expired GB1578830A (en) 1976-06-08 1977-05-30 Method of manufacturing electric resistors from metal sheets or films and the resistors obtained thereby

Country Status (15)

Country Link
JP (1) JPS5314400A (no)
AT (1) AT353893B (no)
BE (1) BE855171A (no)
CA (1) CA1085062A (no)
CH (1) CH620545A5 (no)
DD (1) DD134469A5 (no)
DE (1) DE2724679B2 (no)
DK (1) DK144348C (no)
ES (1) ES459573A1 (no)
GB (1) GB1578830A (no)
IL (1) IL52246A0 (no)
IT (1) IT1078455B (no)
NL (1) NL168075C (no)
NO (1) NO146586C (no)
SE (1) SE414557B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016178938A1 (en) * 2015-05-01 2016-11-10 Vishay Measurements Group, Inc. Resistance temperature detector with medium temperature coefficient and high linearity

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965814D1 (en) * 1979-03-21 1983-08-11 Bbc Brown Boveri & Cie Thin film resistor having a high temperature coefficient and method of manufacturing the same
US4498071A (en) * 1982-09-30 1985-02-05 Dale Electronics, Inc. High resistance film resistor
DE19909042A1 (de) * 1999-03-02 2000-09-07 Hbm Waegetechnik Gmbh Dehnungsmeßstreifen für Meßgrößenaufnehmer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104062A (no) * 1972-02-17 1973-12-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016178938A1 (en) * 2015-05-01 2016-11-10 Vishay Measurements Group, Inc. Resistance temperature detector with medium temperature coefficient and high linearity
CN107667277A (zh) * 2015-05-01 2018-02-06 韦谢伊测量集团公司 具有中等温度系数和高线性度的电阻温度检测器
US10247619B2 (en) 2015-05-01 2019-04-02 Vishay Measurements Group, Inc. Resistance temperature detector with medium temperature coefficient and high linearity
EP3734245A1 (en) * 2015-05-01 2020-11-04 Vishay Measurements Group, Inc. Resistance temperature detector with medium temperature coefficient and high linearity

Also Published As

Publication number Publication date
SE7706399L (sv) 1977-12-09
NL168075B (nl) 1981-09-16
CA1085062A (en) 1980-09-02
DK250577A (da) 1977-12-09
AT353893B (de) 1979-12-10
NO146586C (no) 1982-10-27
DE2724679A1 (de) 1977-12-15
NO146586B (no) 1982-07-19
ES459573A1 (es) 1978-11-16
DE2724679B2 (de) 1980-02-07
DK144348C (da) 1982-07-19
IL52246A0 (en) 1977-08-31
IT1078455B (it) 1985-05-08
NL168075C (nl) 1982-02-16
DD134469A5 (de) 1979-02-28
NO771916L (no) 1977-12-09
JPS5314400A (en) 1978-02-08
BE855171A (fr) 1977-11-28
NL7706265A (nl) 1977-12-12
CH620545A5 (en) 1980-11-28
DK144348B (da) 1982-02-22
JPS5735564B2 (no) 1982-07-29
ATA386477A (de) 1979-05-15
SE414557B (sv) 1980-08-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930530