EP1229566A4 - Disjoncteur - Google Patents

Disjoncteur

Info

Publication number
EP1229566A4
EP1229566A4 EP00953482A EP00953482A EP1229566A4 EP 1229566 A4 EP1229566 A4 EP 1229566A4 EP 00953482 A EP00953482 A EP 00953482A EP 00953482 A EP00953482 A EP 00953482A EP 1229566 A4 EP1229566 A4 EP 1229566A4
Authority
EP
European Patent Office
Prior art keywords
open
close mechanism
circuit breaker
engaging
movable contact
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
EP00953482A
Other languages
German (de)
English (en)
Other versions
EP1229566A1 (fr
EP1229566B1 (fr
Inventor
Hitoshi Ito
Koji Hikake
Hiroyuki Kakisako
Susumu Takahashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1229566A1 publication Critical patent/EP1229566A1/fr
Publication of EP1229566A4 publication Critical patent/EP1229566A4/fr
Application granted granted Critical
Publication of EP1229566B1 publication Critical patent/EP1229566B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/18—Ethers, e.g. epoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/22—Compounds containing sulfur, selenium or tellurium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/62—Lubricating means structurally associated with the switch
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/0406—Ethers; Acetals; Ortho-esters; Ortho-carbonates used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Breakers (AREA)

Abstract

L'invention se rapporte à un disjoncteur qui présente des caractéristiques excellentes de résistance à la chaleur et de résistance à l'oxydation s'agissant de lubrifier un mécanisme d'ouverture et de fermeture et qui se caractérise par un fonctionnement stable et prolongé. Ledit disjoncteur comporte un mécanisme d'ouverture/fermeture (A) disposé dans un boîtier isolant (1) et conçu pour ouvrir/fermer un contact mobile (3) par rapport à un élément de contact fixe (2), une unité de mise en contact (B) conçue pour entrer en contact avec le mécanisme d'ouverture/fermeture (A), et un mécanisme déclencheur (C) conçu pour supprimer le contact de l'unité de contact (B) lorsqu'une surintensité est détectée dans un passage pour câbles et pour séparer le contact mobile (3) du contact fixe (2). Dans ce disjoncteur, une partie du mécanisme d'ouverture/fermeture (A) est fabriquée dans une matière contenant du fer ou un composé à base de fer, et la partie coulissante de ce mécanisme est lubrifiée par une huile lubrifiante formée par ajout de 1 à 5 % en poids de bisulfure de molybdène à une huile d'éther phénylique additionnée d'un inhibiteur d'oxydation.
EP00953482A 2000-08-18 2000-08-18 Disjoncteur Expired - Lifetime EP1229566B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/005526 WO2002017343A1 (fr) 2000-08-18 2000-08-18 Disjoncteur

Publications (3)

Publication Number Publication Date
EP1229566A1 EP1229566A1 (fr) 2002-08-07
EP1229566A4 true EP1229566A4 (fr) 2006-03-22
EP1229566B1 EP1229566B1 (fr) 2007-07-11

Family

ID=11736367

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00953482A Expired - Lifetime EP1229566B1 (fr) 2000-08-18 2000-08-18 Disjoncteur

Country Status (6)

Country Link
EP (1) EP1229566B1 (fr)
JP (1) JP4445197B2 (fr)
CN (1) CN1233010C (fr)
DE (1) DE60035521T2 (fr)
TW (1) TW464895B (fr)
WO (1) WO2002017343A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081736A1 (de) 2011-08-29 2013-02-28 Siemens Aktiengesellschaft Elektrischer Schalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2646797B2 (ja) * 1990-04-12 1997-08-27 富士電機株式会社 回路遮断器のトリップ機構
JP3080198B2 (ja) * 1992-04-07 2000-08-21 同和鉱業株式会社 ＣｕＩｎＳｅ２薄膜の製造方法
JP2692054B2 (ja) * 1992-09-30 1997-12-17 昭和シェル石油株式会社 潤滑グリース組成物
JPH08188790A (ja) * 1995-01-13 1996-07-23 Hitachi Ltd 潤滑油組成物及びグリース組成物
JP3396877B2 (ja) * 1996-05-17 2003-04-14 三菱電機株式会社 回路遮断器の可動接触装置
JPH11120888A (ja) * 1997-10-20 1999-04-30 Mitsubishi Electric Corp 摺動用構造体およびこれを用いた回路遮断器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0217343A1 *

Also Published As

Publication number Publication date
WO2002017343A1 (fr) 2002-02-28
TW464895B (en) 2001-11-21
CN1379911A (zh) 2002-11-13
CN1233010C (zh) 2005-12-21
EP1229566A1 (fr) 2002-08-07
EP1229566B1 (fr) 2007-07-11
DE60035521T2 (de) 2008-03-13
DE60035521D1 (de) 2007-08-23
JP4445197B2 (ja) 2010-04-07

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