KR840003138A - 진공차단기 - Google Patents

진공차단기 Download PDF

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Publication number
KR840003138A
KR840003138A KR1019820005673A KR820005673A KR840003138A KR 840003138 A KR840003138 A KR 840003138A KR 1019820005673 A KR1019820005673 A KR 1019820005673A KR 820005673 A KR820005673 A KR 820005673A KR 840003138 A KR840003138 A KR 840003138A
Authority
KR
South Korea
Prior art keywords
vacuum
insulating
circuit breaker
varnish
vacuum circuit
Prior art date
Application number
KR1019820005673A
Other languages
English (en)
Other versions
KR860002081B1 (ko
Inventor
히로시(외 1) 미야가와
Original Assignee
이마이 마사오
가부시기 가이샤 메이덴샤
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16253773&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR840003138(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 이마이 마사오, 가부시기 가이샤 메이덴샤 filed Critical 이마이 마사오
Publication of KR840003138A publication Critical patent/KR840003138A/ko
Application granted granted Critical
Publication of KR860002081B1 publication Critical patent/KR860002081B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

내용 없음

Description

진공 차단기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 실시예에 의한 진공차단기의 반재(半載)종단면도,
제3도는 제2도의 진공차단기에 있어 제1밀봉보조부재와 절연 단판과의 초땜부 및 그 근방의 확대단면도,
제4도는 본 발명의 다른 실시예에 의한 진공차단기의 종단면도이다.

Claims (9)

  1. 진공용기 구성용부재로써는 금속재부재(11)(13) 및 소소절연 세라믹수제 절연부재(12a)(12b)를 포함하고 이들의 부재를 포함한 진공용기내에 이별자재의 고정 및 가동접점(24)(29)이 배치되여 상기가동접점(29)에 고착된 가동리-드봉(16)이 상기 진공용기의 외방에 돌출된 상태로 설치되여 가동리-드봉(16)과 진공용기와는 벨로우(17)에 의해 진공기밀이 결합되여 상기 진공용기 구성용 절연부재의 대기측 표면 및 진공용기 구성용 절여부재(12a)(12b)와 상기 진공용기구성용 금속제부재(11)(13)와의 진공기밀결합부 및 그 근반(A)의 대기측 표면에 이들의 대기측 표면을 덮어씌운 것과 같이 이들의 대기측 표면에 접착되는 불투과성의 절연피막(32)을 형성한 진공차단기.
  2. 특허청구의 범위 제1항에 기재의 진공차단기(10)로써 상기 진공용기구성용 절연부재(12a)(12b)가 원통형상의 것.
  3. 특허청구의 범위 제1항에 기재의 진공차단기(10)로써 상기 진공용기구성용 절연부재(12a)(12b)가 원판형상의 것.
  4. 특허청구의 범위 제1항에 기재의 진공차단기(10)로써 상기 절연피막이 와니스를 포함한 절연도료에 의해 형성된 것.
  5. 특허청구의 범위 제4항에 기재의 진공차단기(10)써 상기 절연피막이 우레탄 수지계 절연도료에 의해 형성된 것.
  6. 특허청구의 범위 제4항에 기재의 진공차단기(10)로써 상기 절연피막이 에폭시수지계 절연도료에 의해 형성된 것.
  7. 특허청구의 범위 제4항에 기재의 진공차단기(10)로써 상기 절연피막이 절연와니스에 의해 형성된 것.
  8. 특허청구의 범위 제7항에 기재의 진공차단기(10)로써 상기 절연와니스가 페놀수지계 전기절연 끝마침(仕上)용 와니스인 것.
  9. 금속통(11)의 양단근방에 설치된 소소(素燒) 절연 세라믹스제의 양절연단판(12a)(12b)과를 포함한 진공용기내에 이별자재의 고정 및 가동접점이 각각 가진 일대의 고정 및 가동 리-드봉(14)(16)이 각각 양절연판(12a)(12b)을 삽통하여 설치되여 가동리-드봉(16)과 일방의 절연판이 벨로우(17)에 의해 진공기밀이 결합되여 금속통(11)과 양절연단판(12a)(12b)과의 사이 및 타방의 절연단판과 고정리-드봉(14)과의 사이를 제1 및 제2밀봉보조부개(13)(15)를 개입시켜 각각 진공기밀이 결합하여 양절연보조부재와의 진공기빌초땜부 및 그 근방의 대기측표면 및 일방의 절연단판과 벨로우(17)와의 진공기밀초땜부 및 그 근방의 대기측 표면에 이들의 대기측 표면을 덮어 씌운 것과 같이 이들의 대기측 표면에 접착하는 불투과성의 절연피막(32)을 형성한 진공차단기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR828205673A 1981-12-19 1982-12-17 진공차단기 KR860002081B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56-190180 1981-12-19
JP1981190180U JPS5894233U (ja) 1981-12-19 1981-12-19 真空インタラプタ
JP190180 1981-12-19

Publications (2)

Publication Number Publication Date
KR840003138A true KR840003138A (ko) 1984-08-13
KR860002081B1 KR860002081B1 (ko) 1986-11-24

Family

ID=16253773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR828205673A KR860002081B1 (ko) 1981-12-19 1982-12-17 진공차단기

Country Status (5)

Country Link
US (1) US4482790A (ko)
EP (1) EP0084238B1 (ko)
JP (1) JPS5894233U (ko)
KR (1) KR860002081B1 (ko)
DE (1) DE3271474D1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187950A1 (de) * 1984-12-14 1986-07-23 Siemens Aktiengesellschaft Vakuumschaltröhre
EP0248286B1 (de) * 1986-06-02 1990-08-22 Siemens Aktiengesellschaft Verfahren und Anordnung zur Nasszerlegung radioaktiv kontaminierter oder aktivierter Komponenten von Kernreaktoranlagen
DE3623457A1 (de) * 1986-07-11 1988-01-14 Siemens Ag Vakuumschaltroehre
DE4030806A1 (de) * 1990-09-28 1992-04-02 Siemens Ag Verfahren zur erhoehung der spannungsfestigkeit und verbesserung des kriechstromverhaltens von isolationsstrecken und anwendung dieses verfahrens auf vakuumschalter
DE9401655U1 (de) * 1993-06-18 1994-11-03 Siemens Ag Vakuumschaltröhre mit ringförigem Isolator
JP4031895B2 (ja) * 2000-02-09 2008-01-09 日本特殊陶業株式会社 釉薬層付きセラミック部材を用いた金属−セラミック接合体及びそれを用いた真空スイッチユニット
DE102006041149B4 (de) * 2006-09-01 2008-09-04 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
DE102017222413A1 (de) 2017-12-11 2019-06-13 Siemens Aktiengesellschaft Überdruckfeste Vakuumschaltröhre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060994A (en) * 1964-03-06 1967-03-08 Ass Elect Ind Improvements relating to vacuum switches
US3674958A (en) * 1970-11-23 1972-07-04 Allis Chalmers Mfg Co Vacuum circuit interrupter
JPS5279279A (en) * 1975-12-25 1977-07-04 Mitsubishi Electric Corp Vacuum valve circuit breaker
US4393286A (en) * 1978-08-24 1983-07-12 Tokyo Shibaura Denki Kabushiki Kaisha Vacuum circuit breakers
JPS5576523A (en) * 1978-12-06 1980-06-09 Tokyo Shibaura Electric Co Vacuum valve
DD147023A1 (de) * 1979-11-01 1981-03-11 Wolfgang Kuehn Halterung des gleitlagers in einer vakuumschaltkammer
JPS5676131A (en) * 1979-11-26 1981-06-23 Meidensha Electric Mfg Co Ltd Vacuum breaker
US4408107A (en) * 1981-06-24 1983-10-04 Kabushiki Kaisha Meidensha Vacuum interrupter

Also Published As

Publication number Publication date
JPS6334195Y2 (ko) 1988-09-12
EP0084238B1 (en) 1986-05-28
US4482790A (en) 1984-11-13
EP0084238A1 (en) 1983-07-27
DE3271474D1 (en) 1986-07-03
JPS5894233U (ja) 1983-06-25
KR860002081B1 (ko) 1986-11-24

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