MX337540B - Silenciador para proteccion mejorada de arco. - Google Patents

Silenciador para proteccion mejorada de arco.

Info

Publication number
MX337540B
MX337540B MX2013014765A MX2013014765A MX337540B MX 337540 B MX337540 B MX 337540B MX 2013014765 A MX2013014765 A MX 2013014765A MX 2013014765 A MX2013014765 A MX 2013014765A MX 337540 B MX337540 B MX 337540B
Authority
MX
Mexico
Prior art keywords
muffler
plasma
arc
enclosure
gas
Prior art date
Application number
MX2013014765A
Other languages
English (en)
Other versions
MX2013014765A (es
Inventor
Frank Michael Ii Page
Original Assignee
Schneider Electric Usa Inc
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 Schneider Electric Usa Inc filed Critical Schneider Electric Usa Inc
Publication of MX2013014765A publication Critical patent/MX2013014765A/es
Publication of MX337540B publication Critical patent/MX337540B/es

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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H02B1/34—Racks
    • H02B1/36—Racks with withdrawable units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)

Abstract

Se describe un silenciador para protección mejorada de arco. En el caso de un evento de arco interno en un encierro eléctrico, el silenciador desfoga plasma y gas de arco paralelos a la superficie del encierro, en lugar de directamente hacia donde pueden estar localizadas las personas. El silenciador incluye placas perforadas y placas deflectoras en su espacio interior. Las placas perforadas tienen patrones de perforación descentrados uno de otro, y las placas deflectoras se proporcionan en partes opuestas, provocando que el plasma y gas tomen múltiples cambios de dirección. Las placas perforadas también filtran el plasma y gas de arco. Estos cambios de dirección y filtración dan por resultado reducción de energía del desfogue, lo que proporciona un margen incrementado de seguridad. Además, el silenciador proporciona un nivel adecuado de ventilación en el encierro, manteniendo de este modo fríos a los componentes.
MX2013014765A 2012-12-14 2013-12-11 Silenciador para proteccion mejorada de arco. MX337540B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/715,461 US9117607B2 (en) 2012-12-14 2012-12-14 Muffler for enhanced arc protection

Publications (2)

Publication Number Publication Date
MX2013014765A MX2013014765A (es) 2015-03-25
MX337540B true MX337540B (es) 2016-03-10

Family

ID=50929165

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014765A MX337540B (es) 2012-12-14 2013-12-11 Silenciador para proteccion mejorada de arco.

Country Status (3)

Country Link
US (1) US9117607B2 (es)
CA (1) CA2836369C (es)
MX (1) MX337540B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425591B2 (en) * 2013-10-31 2016-08-23 Schneider Electric Industries Sas ARC deflecting and ventilation assembly for electrical enclosures and systems for ARC deflecting and ventilation
US10079121B2 (en) * 2014-11-06 2018-09-18 Eaton Intelligent Power Limited Switching gas cooling and particle trapping system
US9478951B2 (en) * 2014-12-30 2016-10-25 Schneider Electric USA, Inc. Method for treating internal arcs
US10079480B2 (en) 2015-10-06 2018-09-18 Schneider Electric USA, Inc. Water resistant arc resistant outdoor switchgear air vent
JP6645836B2 (ja) * 2016-01-12 2020-02-14 株式会社日立産機システム 開閉装置
US20190022568A1 (en) * 2016-02-29 2019-01-24 Siemens Aktiengesellschaft Flame arrestor filter for electric equipment
US9799472B1 (en) * 2017-01-20 2017-10-24 General Electric Technology Gmbh Gas insulated high voltage electrical device equipped with an enhanced particle trap
DE102017104644A1 (de) * 2017-03-06 2018-09-06 Bombardier Transportation Gmbh Gehäuseanordnung mit mindestens einer überhitzungsgefährdeten elektrischen Einheit
JP6289780B1 (ja) * 2017-06-06 2018-03-07 三菱電機株式会社 電気機器の筐体
US10356961B2 (en) * 2017-10-17 2019-07-16 Rockwell Automation Technologies, Inc. Electrical unit for a motor control center with improved ventilation protection
US10326259B2 (en) * 2017-11-14 2019-06-18 Rockwell Automation Technologies, Inc. Isolation and exhaust system for an electrical enclosure
US10463896B2 (en) * 2018-03-09 2019-11-05 Jamco Products, Inc. Flame arrestor and safety cabinet equipped therewith
CN108404582A (zh) * 2018-05-05 2018-08-17 中科天工电气控股有限公司 一种具有高效循环效率的泄压装置
CN111326959B (zh) * 2020-03-06 2021-06-01 淮阴师范学院 一种可防尘降噪的电力电气元件安装装置
US11943881B2 (en) * 2020-10-16 2024-03-26 Schneider Electric USA, Inc. Arc flash energy diffuser
CN114023593A (zh) * 2021-11-03 2022-02-08 荣尔电气股份有限公司 一种电力高压开关防护装置
CN113936954B (zh) * 2021-11-15 2023-08-15 西电宝鸡电气有限公司 一种发电机出口开关成套装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920042C1 (de) * 1999-04-23 2001-01-18 Siemens Ag Schaltgasdämpfer für Niederspannungs-Leistungsschalter
US6977354B1 (en) * 2004-11-03 2005-12-20 Eaton Corporation Arc hood and power distribution system including the same
US7778013B2 (en) 2005-10-28 2010-08-17 Rockwell Automation Technologies, Inc. Arc resistant baffle for reducing arc-flash energy in an electrical enclosure
US7674996B2 (en) * 2006-09-20 2010-03-09 Eaton Corporation Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same

Also Published As

Publication number Publication date
CA2836369A1 (en) 2014-06-14
US9117607B2 (en) 2015-08-25
CA2836369C (en) 2021-02-16
US20140166623A1 (en) 2014-06-19
MX2013014765A (es) 2015-03-25

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