FR2799301B1 - NON-LINEAR ELECTRIC RESISTOR AND ITS MANUFACTURING METHOD - Google Patents

NON-LINEAR ELECTRIC RESISTOR AND ITS MANUFACTURING METHOD

Info

Publication number
FR2799301B1
FR2799301B1 FR0005777A FR0005777A FR2799301B1 FR 2799301 B1 FR2799301 B1 FR 2799301B1 FR 0005777 A FR0005777 A FR 0005777A FR 0005777 A FR0005777 A FR 0005777A FR 2799301 B1 FR2799301 B1 FR 2799301B1
Authority
FR
France
Prior art keywords
manufacturing
linear electric
electric resistor
resistor
linear
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 - Fee Related
Application number
FR0005777A
Other languages
French (fr)
Other versions
FR2799301A1 (en
Inventor
Toshiya Imai
Takeshi Udagawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 JP28285299A external-priority patent/JP4157237B2/en
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of FR2799301A1 publication Critical patent/FR2799301A1/en
Application granted granted Critical
Publication of FR2799301B1 publication Critical patent/FR2799301B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5037—Clay, Kaolin
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
    • H01C17/06546—Oxides of zinc or cadmium
    • 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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
FR0005777A 1999-10-04 2000-05-05 NON-LINEAR ELECTRIC RESISTOR AND ITS MANUFACTURING METHOD Expired - Fee Related FR2799301B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28285299A JP4157237B2 (en) 1998-11-09 1999-10-04 Voltage nonlinear resistor and manufacturing method thereof

Publications (2)

Publication Number Publication Date
FR2799301A1 FR2799301A1 (en) 2001-04-06
FR2799301B1 true FR2799301B1 (en) 2004-04-09

Family

ID=17657917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0005777A Expired - Fee Related FR2799301B1 (en) 1999-10-04 2000-05-05 NON-LINEAR ELECTRIC RESISTOR AND ITS MANUFACTURING METHOD

Country Status (3)

Country Link
CN (1) CN1154120C (en)
FR (1) FR2799301B1 (en)
TW (1) TW466507B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019111989B3 (en) * 2019-05-08 2020-09-24 Tdk Electronics Ag Ceramic component and method for producing the ceramic component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044648A1 (en) 2004-09-15 2006-03-30 Epcos Ag varistor
CN105869810A (en) * 2016-04-06 2016-08-17 清华大学 Fabrication method for side-surface insulation layer of high-voltage gradient zinc oxide voltage-sensitive valve
JP6708093B2 (en) * 2016-10-20 2020-06-10 住友金属鉱山株式会社 Resistor paste and resistor produced by firing the paste

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046847A (en) * 1975-12-22 1977-09-06 General Electric Company Process for improving the stability of sintered zinc oxide varistors
JPH03297101A (en) * 1990-02-28 1991-12-27 Toshiba Corp Power resistor and manufacture thereof
US5203915A (en) * 1991-05-22 1993-04-20 Hubbell Incorporated Passivating coating for metal oxide varistors
JPH10312908A (en) * 1997-05-12 1998-11-24 Matsushita Electric Ind Co Ltd Side high-resistance agent for zinc oxide varistor and zinc oxide varistor provided therewith
JP2001028303A (en) * 1999-07-15 2001-01-30 Toshiba Corp Voltage nonlinear resistor unit and lightning arrester unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019111989B3 (en) * 2019-05-08 2020-09-24 Tdk Electronics Ag Ceramic component and method for producing the ceramic component
WO2020224992A1 (en) 2019-05-08 2020-11-12 Tdk Electronics Ag Ceramic component and method for producing the ceramic component
US11915872B2 (en) 2019-05-08 2024-02-27 Tdk Electronics Ag Ceramic component and method for producing the ceramic component

Also Published As

Publication number Publication date
CN1154120C (en) 2004-06-16
TW466507B (en) 2001-12-01
CN1290942A (en) 2001-04-11
FR2799301A1 (en) 2001-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150130