FR2616008B1 - Appareil de coupure etanche a l'air comportant des moyens de soufflage d'arc - Google Patents

Appareil de coupure etanche a l'air comportant des moyens de soufflage d'arc

Info

Publication number
FR2616008B1
FR2616008B1 FR8806919A FR8806919A FR2616008B1 FR 2616008 B1 FR2616008 B1 FR 2616008B1 FR 8806919 A FR8806919 A FR 8806919A FR 8806919 A FR8806919 A FR 8806919A FR 2616008 B1 FR2616008 B1 FR 2616008B1
Authority
FR
France
Prior art keywords
air
cutting apparatus
blowing means
arc blowing
tight cutting
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 - Lifetime
Application number
FR8806919A
Other languages
English (en)
Other versions
FR2616008A1 (fr
Inventor
Mamoru Tateno Kiw Takehiko Toguchi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of FR2616008A1 publication Critical patent/FR2616008A1/fr
Application granted granted Critical
Publication of FR2616008B1 publication Critical patent/FR2616008B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H01H2050/025—Details concerning sealing, e.g. sealing casing with resin containing inert or dielectric gasses, e.g. SF6, for arc prevention or arc extinction
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
FR8806919A 1987-05-25 1988-05-25 Appareil de coupure etanche a l'air comportant des moyens de soufflage d'arc Expired - Lifetime FR2616008B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12918487 1987-05-25
JP63055716A JPH0622087B2 (ja) 1987-05-25 1988-03-09 封止接点装置

Publications (2)

Publication Number Publication Date
FR2616008A1 FR2616008A1 (fr) 1988-12-02
FR2616008B1 true FR2616008B1 (fr) 1993-12-03

Family

ID=26396617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806919A Expired - Lifetime FR2616008B1 (fr) 1987-05-25 1988-05-25 Appareil de coupure etanche a l'air comportant des moyens de soufflage d'arc

Country Status (7)

Country Link
US (1) US4866227A (fr)
JP (1) JPH0622087B2 (fr)
KR (1) KR910002261B1 (fr)
DE (1) DE3817361A1 (fr)
FR (1) FR2616008B1 (fr)
GB (1) GB2206238B (fr)
IT (1) IT1221812B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123207A (en) * 1990-10-30 1992-06-23 Tti Engineering Inc. Mobile co2 blasting decontamination system
JPH0764651B2 (ja) * 1991-06-10 1995-07-12 九州耐火煉瓦株式会社 炭素含有塩基性耐火物
KR0137746B1 (ko) * 1992-06-25 1998-06-15 취체역 미요시 도시오 밀봉접점장치
US5680084A (en) * 1994-11-28 1997-10-21 Matsushita Electric Works, Ltd. Sealed contact device and operating mechanism
KR101190853B1 (ko) 2010-10-15 2012-10-15 엘에스산전 주식회사 밀봉 접점의 제조방법
KR101190854B1 (ko) 2010-10-15 2012-10-15 엘에스산전 주식회사 밀봉 접점의 제조방법
US9030787B2 (en) * 2011-06-28 2015-05-12 Uchiya Thermostat Co., Ltd. Motor protector
DE102012104992A1 (de) * 2012-06-11 2013-12-12 Eaton Industries Gmbh Schaltgerät
JP6066598B2 (ja) 2012-07-04 2017-01-25 富士通コンポーネント株式会社 電磁継電器
FR3056822B1 (fr) * 2016-09-28 2018-10-12 Schneider Electric Ind Sas Ampoule a vide pour appareil de connexion electrique
JP6926732B2 (ja) * 2017-06-30 2021-08-25 富士電機機器制御株式会社 ガス密閉型電磁接触器
CN112366113B (zh) * 2020-11-02 2022-04-05 西安交通大学 高气体压力下真空灭弧室波纹管的保护结构及工作方法
RU207503U1 (ru) * 2021-07-11 2021-10-29 Общество С Ограниченной Ответственностью "Электро Пром Торг" Дугогасительная камера
RU210237U1 (ru) * 2022-01-07 2022-04-01 Елена Евгеньевна Кашичкина Вакуумная дугогасительная камера
DE102022117590A1 (de) * 2022-07-14 2024-01-25 Maschinenfabrik Reinhausen Gmbh Sensorsystem zur Bestimmung der Lichtbogenbrenndauer und Laststufenschaltervorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD52446A (fr) *
DE351809C (de) * 1920-09-11 1922-04-13 Siemens & Halske Akt Ges Elektrischer Druckkontakt
US2908780A (en) * 1957-11-01 1959-10-13 Jennings Radio Mfg Corp Vacuum relay
US2984726A (en) * 1959-01-26 1961-05-16 Illinois Tool Works Sealed push button control switch
US3446927A (en) * 1966-01-10 1969-05-27 Wagner Electric Corp Disk contacts and flat annular shield arrangement in gas filled switch
NL137148C (fr) * 1967-03-03
US3831118A (en) * 1970-08-24 1974-08-20 Fifth Dimension Inc Mercury switch
DE2541446C3 (de) * 1975-09-17 1979-08-30 Fritz Driescher Spezialfabrik Fuer Elektrizitaetswerksbedarf, 5144 Wegberg Hoch- bzw. Mittelspannungslastschalter
CH631027A5 (de) * 1978-06-30 1982-07-15 Bbc Brown Boveri & Cie Elektrische gleichstromkontaktvorrichtung.
DE2852471A1 (de) * 1978-12-05 1980-06-12 Hundt & Weber Niederspannungs-kurzschliesser-anordnung fuer elektrolysezellen o.dgl.
EP0050187B1 (fr) * 1980-10-17 1985-02-20 Sprecher & Schuh AG Disjoncteur de protection de courant de surintensité
FR2562321B1 (fr) * 1984-03-28 1986-08-01 Telemecanique Electrique Appareil electrique de commutation comprenant un capot de protection des contacts, etanche au gaz
JPS6178016A (ja) * 1984-09-25 1986-04-21 松下電工株式会社 密封型接点装置
GB2165996B (en) * 1984-10-24 1988-12-21 Expo Safety Syst Operation of equipment within an enclosure
FR2609837B1 (fr) * 1987-01-19 1989-04-14 Merlin Gerin Disjoncteur polyphase a autoexpansion equipe d'une chambre de coupure blindee par pole
JPH06107816A (ja) * 1992-09-25 1994-04-19 Toray Ind Inc 二軸配向ポリエステルフィルム
JP3002348B2 (ja) * 1992-11-30 2000-01-24 シャープ株式会社 画像通信システム

Also Published As

Publication number Publication date
GB8810819D0 (en) 1988-06-08
DE3817361A1 (de) 1988-12-08
IT1221812B (it) 1990-07-12
GB2206238A (en) 1988-12-29
FR2616008A1 (fr) 1988-12-02
US4866227A (en) 1989-09-12
KR880014611A (ko) 1988-12-24
DE3817361C2 (fr) 1990-09-06
JPS6452348A (en) 1989-02-28
IT8847996A0 (it) 1988-05-20
JPH0622087B2 (ja) 1994-03-23
KR910002261B1 (ko) 1991-04-08
GB2206238B (en) 1991-12-11

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