DK143895C - Fremgangsmaade til forbedring af sejheden og modstandsdygtigheden overfor ved beskadigelse opstaaede revners udbredelse i isolatorporcelaen - Google Patents

Fremgangsmaade til forbedring af sejheden og modstandsdygtigheden overfor ved beskadigelse opstaaede revners udbredelse i isolatorporcelaen

Info

Publication number
DK143895C
DK143895C DK619569A DK619569A DK143895C DK 143895 C DK143895 C DK 143895C DK 619569 A DK619569 A DK 619569A DK 619569 A DK619569 A DK 619569A DK 143895 C DK143895 C DK 143895C
Authority
DK
Denmark
Prior art keywords
porcel
isolator
procedure
resistance above
reverse distribution
Prior art date
Application number
DK619569A
Other languages
English (en)
Other versions
DK143895B (da
Inventor
N Higuchi
Y Ogawa
A Watanabe
Original Assignee
Ngk Insulators Ltd
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 Ngk Insulators Ltd filed Critical Ngk Insulators Ltd
Publication of DK143895B publication Critical patent/DK143895B/da
Application granted granted Critical
Publication of DK143895C publication Critical patent/DK143895C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/025—Mixtures of materials with different sizes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/24—Manufacture of porcelain or white ware
    • C04B33/26—Manufacture of porcelain or white ware of porcelain for electrical insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DK619569A 1968-11-21 1969-11-21 Fremgangsmaade til forbedring af sejheden og modstandsdygtigheden overfor ved beskadigelse opstaaede revners udbredelse i isolatorporcelaen DK143895C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8482068 1968-11-21
JP43084820A JPS4822807B1 (da) 1968-11-21 1968-11-21

Publications (2)

Publication Number Publication Date
DK143895B DK143895B (da) 1981-10-26
DK143895C true DK143895C (da) 1982-04-13

Family

ID=13841367

Family Applications (1)

Application Number Title Priority Date Filing Date
DK619569A DK143895C (da) 1968-11-21 1969-11-21 Fremgangsmaade til forbedring af sejheden og modstandsdygtigheden overfor ved beskadigelse opstaaede revners udbredelse i isolatorporcelaen

Country Status (6)

Country Link
US (1) US3674519A (da)
JP (1) JPS4822807B1 (da)
CA (1) CA942478A (da)
DK (1) DK143895C (da)
FR (1) FR2023766A1 (da)
GB (1) GB1250684A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210774A (en) * 1977-06-16 1980-07-01 Electric Power Research Institute, Inc. Filled polymer electrical insulator
JPS61168560A (ja) * 1985-01-18 1986-07-30 日本碍子株式会社 高強度長石質磁器の製造法
DE4244734C2 (de) * 1992-11-30 1994-08-25 Rosenthal Ag Porzellanversatz
US5461015A (en) * 1994-08-29 1995-10-24 Raychem Corporation High strength porcelain and method therefor
US20140179506A1 (en) * 2012-12-24 2014-06-26 King Abdul Aziz City for Science and Technology (KACST) Self glazed ceramic/glass composite and method for manufacturing the same
LU503400B1 (en) 2023-01-31 2024-08-01 Rak Porcelain Europe S A Engobes And Method for Manufacturing Ceramics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE682960C (de) * 1937-03-23 1939-10-24 Dr Otto Krause Verfahren zur Herstellung von Porzellan, Steingut u. dgl.
US3097101A (en) * 1960-04-22 1963-07-09 Gen Electric Ceramic product and method of making the same
US3431126A (en) * 1964-04-27 1969-03-04 Ngk Insulators Ltd Method for producing porcelain suitable for insulator
FR1453764A (fr) * 1965-11-16 1966-06-03 Ngk Insulators Ltd Articles en porcelaine et leur procédé de fabrication

Also Published As

Publication number Publication date
GB1250684A (da) 1971-10-20
DE1944937A1 (de) 1971-05-19
DK143895B (da) 1981-10-26
US3674519A (en) 1972-07-04
JPS4822807B1 (da) 1973-07-09
FR2023766A1 (da) 1970-08-21
DE1944937B2 (de) 1972-10-26
CA942478A (en) 1974-02-26

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Legal Events

Date Code Title Description
PUP Patent expired