DE2937173A1 - Widerstandsmaterial - Google Patents

Widerstandsmaterial

Info

Publication number
DE2937173A1
DE2937173A1 DE19792937173 DE2937173A DE2937173A1 DE 2937173 A1 DE2937173 A1 DE 2937173A1 DE 19792937173 DE19792937173 DE 19792937173 DE 2937173 A DE2937173 A DE 2937173A DE 2937173 A1 DE2937173 A1 DE 2937173A1
Authority
DE
Germany
Prior art keywords
resistance
rhodate
metal
thallium
composition
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.)
Granted
Application number
DE19792937173
Other languages
German (de)
English (en)
Other versions
DE2937173C2 (enExample
Inventor
Alexander Hendrik Boonstra
Franciscus Nicolaas Ger Kruijs
Cornelis Adrianus Hen Mutsaers
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2937173A1 publication Critical patent/DE2937173A1/de
Application granted granted Critical
Publication of DE2937173C2 publication Critical patent/DE2937173C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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 or green body
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits or green body characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits or green body characterised by the resistive component composed of oxides
    • H01C17/0654—Oxides of the platinum group
    • 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
    • H01C7/021—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 formed with two or more layers
    • 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
    • H01C7/023—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 containing oxides or oxidic compounds, e.g. ferrites
    • 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
    • H01C7/042—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 mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Adjustable Resistors (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
DE19792937173 1978-09-20 1979-09-14 Widerstandsmaterial Granted DE2937173A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809553A NL7809553A (nl) 1978-09-20 1978-09-20 Weerstandsmateriaal.

Publications (2)

Publication Number Publication Date
DE2937173A1 true DE2937173A1 (de) 1980-04-03
DE2937173C2 DE2937173C2 (enExample) 1989-03-09

Family

ID=19831579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792937173 Granted DE2937173A1 (de) 1978-09-20 1979-09-14 Widerstandsmaterial

Country Status (6)

Country Link
US (1) US4269898A (enExample)
JP (1) JPS5541795A (enExample)
DE (1) DE2937173A1 (enExample)
FR (1) FR2437049A1 (enExample)
GB (1) GB2032416B (enExample)
NL (1) NL7809553A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301631A (nl) * 1983-05-09 1984-12-03 Philips Nv Weerstandspasta voor een weerstandslichaam.
US5514360A (en) * 1995-03-01 1996-05-07 The State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education, Acting For And On Behalf Of Oregon State University Negative thermal expansion materials
US6265222B1 (en) 1999-01-15 2001-07-24 Dimeo, Jr. Frank Micro-machined thin film hydrogen gas sensor, and method of making and using the same
CN114902355B (zh) * 2020-01-08 2024-10-29 纳美仕有限公司 电阻体膏、烧成体以及电气制品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710199A1 (de) * 1976-03-15 1977-09-29 Philips Nv Widerstandsmaterial

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710199A1 (de) * 1976-03-15 1977-09-29 Philips Nv Widerstandsmaterial

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOONSTRA, A.H.: C.A.H.A. Mutsaevs: Small Values of the Temperature Coefficient of Resistance in Lead Rhodate Thick Films Ascribed to a Compensation Mechanism, Thim Solid Films 51, 1978, S.287-296 *

Also Published As

Publication number Publication date
JPS6316881B2 (enExample) 1988-04-11
NL7809553A (nl) 1980-03-24
FR2437049B1 (enExample) 1984-01-06
JPS5541795A (en) 1980-03-24
GB2032416A (en) 1980-05-08
DE2937173C2 (enExample) 1989-03-09
US4269898A (en) 1981-05-26
GB2032416B (en) 1983-01-12
FR2437049A1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8339 Ceased/non-payment of the annual fee