CN104241017A - 耐磨损件及缓冲缸以及缓冲型气体断路器 - Google Patents

耐磨损件及缓冲缸以及缓冲型气体断路器 Download PDF

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Publication number
CN104241017A
CN104241017A CN201410268432.0A CN201410268432A CN104241017A CN 104241017 A CN104241017 A CN 104241017A CN 201410268432 A CN201410268432 A CN 201410268432A CN 104241017 A CN104241017 A CN 104241017A
Authority
CN
China
Prior art keywords
cushion dashpot
aluminium
contact
arc
wear
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.)
Pending
Application number
CN201410268432.0A
Other languages
English (en)
Chinese (zh)
Inventor
小野雅彦
广濑诚
海老泽大辅
浦崎永诗
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN104241017A publication Critical patent/CN104241017A/zh
Pending legal-status Critical Current

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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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for 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
    • H01H33/02—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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/963—Surface properties, e.g. surface roughness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H2033/888—Deflection of hot gasses and arcing products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Circuit Breakers (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
CN201410268432.0A 2013-06-18 2014-06-16 耐磨损件及缓冲缸以及缓冲型气体断路器 Pending CN104241017A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-127200 2013-06-18
JP2013127200A JP6053162B2 (ja) 2013-06-18 2013-06-18 パッファシリンダの製造方法

Publications (1)

Publication Number Publication Date
CN104241017A true CN104241017A (zh) 2014-12-24

Family

ID=52018331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410268432.0A Pending CN104241017A (zh) 2013-06-18 2014-06-16 耐磨损件及缓冲缸以及缓冲型气体断路器

Country Status (3)

Country Link
US (1) US9604881B2 (https=)
JP (1) JP6053162B2 (https=)
CN (1) CN104241017A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019169751A1 (zh) * 2018-03-09 2019-09-12 南京大全电气研究院有限公司 可移动式进线装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5014526B1 (ja) * 2011-10-19 2012-08-29 三菱電機株式会社 ガス遮断器
JP6077422B2 (ja) * 2013-08-30 2017-02-08 株式会社日立製作所 耐摩耗材及びその製作方法並びにパッファシリンダ及びその製作方法とパッファ型ガス遮断器
EP4418295A1 (en) * 2023-02-14 2024-08-21 General Electric Technology GmbH Fast earthing switch implementing the coanda effect

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253461A (ja) * 2002-03-04 2003-09-10 Nippon Paint Co Ltd 金属表面処理用組成物
CN101669181A (zh) * 2007-06-25 2010-03-10 日本Ae帕瓦株式会社 缓冲型气体断路器
KR20110026739A (ko) * 2009-09-08 2011-03-16 두산인프라코어 주식회사 내벽면에 요철이 형성된 실린더
CN102612572A (zh) * 2009-09-03 2012-07-25 株式会社新技术研究所 铝合金物件、铝合金构件及其制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813506A (en) * 1973-04-12 1974-05-28 Gen Electric Vacuum-type circuit breaker with improved ability to interrupt capacitance currents
US4027125A (en) * 1975-03-17 1977-05-31 Allis-Chalmers Corporation Gas insulated circuit breaker
DE3300979A1 (de) * 1983-01-12 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Vakuumschalter mit zwei in reihe geschalteten schaltroehren je pol
JPS63184223A (ja) * 1987-01-26 1988-07-29 三菱電機株式会社 遮断器
JPH11162305A (ja) * 1997-11-25 1999-06-18 Hitachi Ltd パッファ形ガス遮断器
JP5201787B2 (ja) * 2005-10-07 2013-06-05 住友軽金属工業株式会社 成形用アルミニウム合金板及びその製造方法、並びに成形用アルミニウム合金板の加工方法
JP4660407B2 (ja) 2006-03-27 2011-03-30 株式会社東芝 ガス絶縁開閉器
JP4960139B2 (ja) 2007-04-26 2012-06-27 株式会社東芝 ガス遮断器およびその製造方法
US20090311577A1 (en) * 2008-06-12 2009-12-17 Hitachi Cable, Ltd. Corrosion-resistant material and manufacturing method of the same
JP6236240B2 (ja) * 2013-07-23 2017-11-22 株式会社東芝 ガス遮断器
JP6077422B2 (ja) 2013-08-30 2017-02-08 株式会社日立製作所 耐摩耗材及びその製作方法並びにパッファシリンダ及びその製作方法とパッファ型ガス遮断器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003253461A (ja) * 2002-03-04 2003-09-10 Nippon Paint Co Ltd 金属表面処理用組成物
CN101669181A (zh) * 2007-06-25 2010-03-10 日本Ae帕瓦株式会社 缓冲型气体断路器
CN102612572A (zh) * 2009-09-03 2012-07-25 株式会社新技术研究所 铝合金物件、铝合金构件及其制造方法
KR20110026739A (ko) * 2009-09-08 2011-03-16 두산인프라코어 주식회사 내벽면에 요철이 형성된 실린더

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
廖景娱，罗建东等: "《表面覆盖层的结构与物性》", 30 April 2010 *
蓬原正伸: ""アルミニウムホイール用化成処理"", 《小特集：化成処理の基礎と応用》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019169751A1 (zh) * 2018-03-09 2019-09-12 南京大全电气研究院有限公司 可移动式进线装置

Also Published As

Publication number Publication date
JP6053162B2 (ja) 2017-01-18
JP2015002133A (ja) 2015-01-05
US20140367360A1 (en) 2014-12-18
US9604881B2 (en) 2017-03-28

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Application publication date: 20141224