GB2032416B - Thallium rhodate - Google Patents

Thallium rhodate

Info

Publication number
GB2032416B
GB2032416B GB7932106A GB7932106A GB2032416B GB 2032416 B GB2032416 B GB 2032416B GB 7932106 A GB7932106 A GB 7932106A GB 7932106 A GB7932106 A GB 7932106A GB 2032416 B GB2032416 B GB 2032416B
Authority
GB
United Kingdom
Prior art keywords
rhodate
thallium
thallium rhodate
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
GB7932106A
Other languages
English (en)
Other versions
GB2032416A (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.)
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 GB2032416A publication Critical patent/GB2032416A/en
Application granted granted Critical
Publication of GB2032416B publication Critical patent/GB2032416B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—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)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB7932106A 1978-09-20 1979-09-17 Thallium rhodate Expired GB2032416B (en)

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
GB2032416A GB2032416A (en) 1980-05-08
GB2032416B true GB2032416B (en) 1983-01-12

Family

ID=19831579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7932106A Expired GB2032416B (en) 1978-09-20 1979-09-17 Thallium rhodate

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
WO2021141021A1 (ja) * 2020-01-08 2021-07-15 ナミックス株式会社 抵抗体ペースト、焼成体及び電気製品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7602663A (nl) * 1976-03-15 1977-09-19 Philips Nv Weerstandsmateriaal.

Also Published As

Publication number Publication date
DE2937173A1 (de) 1980-04-03
FR2437049B1 (enExample) 1984-01-06
NL7809553A (nl) 1980-03-24
US4269898A (en) 1981-05-26
JPS6316881B2 (enExample) 1988-04-11
JPS5541795A (en) 1980-03-24
DE2937173C2 (enExample) 1989-03-09
FR2437049A1 (fr) 1980-04-18
GB2032416A (en) 1980-05-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee