JPS5720316A - Cast article and insulating spacer - Google Patents

Cast article and insulating spacer

Info

Publication number
JPS5720316A
JPS5720316A JP9504280A JP9504280A JPS5720316A JP S5720316 A JPS5720316 A JP S5720316A JP 9504280 A JP9504280 A JP 9504280A JP 9504280 A JP9504280 A JP 9504280A JP S5720316 A JPS5720316 A JP S5720316A
Authority
JP
Japan
Prior art keywords
intermediate layer
metal
higher potential
side electrode
insulating spacer
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
JP9504280A
Other languages
Japanese (ja)
Other versions
JPS6056045B2 (en
Inventor
Tetsuo Kawagoe
Norikazu Emoto
Koki Takahashi
Yukito Kobayashi
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 Chemical Products Co Ltd
Kyocera Chemical Corp
Original Assignee
Toshiba Chemical Products Co Ltd
Toshiba Chemical 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
Application filed by Toshiba Chemical Products Co Ltd, Toshiba Chemical Corp filed Critical Toshiba Chemical Products Co Ltd
Priority to JP9504280A priority Critical patent/JPS6056045B2/en
Publication of JPS5720316A publication Critical patent/JPS5720316A/en
Publication of JPS6056045B2 publication Critical patent/JPS6056045B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure
    • H02G5/068—Devices for maintaining distance between conductor and enclosure being part of the junction between two enclosures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure

Landscapes

  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Installation Of Bus-Bars (AREA)

Abstract

PURPOSE: To offer a cast article, improved in adhesiveness between a resin and an electrode, useful as an insulating spacer for electrically supporting and insulating a gas-shielded conductor, by arranging a porous sintered metal layer, which is sintered with an immersed metal tool, onto the periphery of the immersed metal tool.
CONSTITUTION: A higher potential-side electrode 41 made of a gunmetal material is received in a press die. An intermediate layer, having a porosity of 25%, sintered with the higher potential-side electrode is formed by mixing a gunmetal powder having a particle size of 150W200μ, compressing the powdery mixture, and holding the compressed mixture 20W30min at 800W900°C in a hydrogen atmosphere at a position corresponding to the intermediate layer 42 on the periphery of the higher potential-side electrode 41. Thus, the higher potential-side electrode 41 provided with the intermediate layer to be used as an insulating spacer is obtained. Any metal or alloy, e.g. Cu-Sn, Pb-bronze or the like, sinterable to the electrode and formable into a porous sintered metal body may be used as an intermediate layer-forming metal. How much complex configuration the profile of the porous sintered metal layer may have, there is not any defect such as stripping between the intermediate layer and the resin part.
COPYRIGHT: (C)1982,JPO&Japio
JP9504280A 1980-07-14 1980-07-14 insulation spacer Expired JPS6056045B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9504280A JPS6056045B2 (en) 1980-07-14 1980-07-14 insulation spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9504280A JPS6056045B2 (en) 1980-07-14 1980-07-14 insulation spacer

Publications (2)

Publication Number Publication Date
JPS5720316A true JPS5720316A (en) 1982-02-02
JPS6056045B2 JPS6056045B2 (en) 1985-12-07

Family

ID=14127007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9504280A Expired JPS6056045B2 (en) 1980-07-14 1980-07-14 insulation spacer

Country Status (1)

Country Link
JP (1) JPS6056045B2 (en)

Also Published As

Publication number Publication date
JPS6056045B2 (en) 1985-12-07

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