EP0197332A3 - Matière pour contacts électriques avec pouvoir d'extinction d'arc - Google Patents

Matière pour contacts électriques avec pouvoir d'extinction d'arc Download PDF

Info

Publication number
EP0197332A3
EP0197332A3 EP86103152A EP86103152A EP0197332A3 EP 0197332 A3 EP0197332 A3 EP 0197332A3 EP 86103152 A EP86103152 A EP 86103152A EP 86103152 A EP86103152 A EP 86103152A EP 0197332 A3 EP0197332 A3 EP 0197332A3
Authority
EP
European Patent Office
Prior art keywords
electrical contacts
arc
extinguishing capacity
duromer
vol
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.)
Withdrawn
Application number
EP86103152A
Other languages
German (de)
English (en)
Other versions
EP0197332A2 (fr
Inventor
Ursula Dr. Dipl.-Phys. Mayer
Roland Dr. Dipl.-Ing. Michal
Jens Dipl.-Ing. Radbruch
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Publication of EP0197332A2 publication Critical patent/EP0197332A2/fr
Publication of EP0197332A3 publication Critical patent/EP0197332A3/fr
Withdrawn legal-status Critical Current

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/765—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor the gas-evolving material being incorporated in the contact material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
EP86103152A 1985-04-01 1986-03-08 Matière pour contacts électriques avec pouvoir d'extinction d'arc Withdrawn EP0197332A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3511879 1985-04-01
DE19853511879 DE3511879A1 (de) 1985-04-01 1985-04-01 Werkstoff fuer elektrische kontakte mit lichtbogenloeschvermoegen

Publications (2)

Publication Number Publication Date
EP0197332A2 EP0197332A2 (fr) 1986-10-15
EP0197332A3 true EP0197332A3 (fr) 1988-12-28

Family

ID=6266999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103152A Withdrawn EP0197332A3 (fr) 1985-04-01 1986-03-08 Matière pour contacts électriques avec pouvoir d'extinction d'arc

Country Status (5)

Country Link
US (1) US4778958A (fr)
EP (1) EP0197332A3 (fr)
JP (1) JPS61237310A (fr)
BR (1) BR8601544A (fr)
DE (1) DE3511879A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406245A (en) * 1993-08-23 1995-04-11 Eaton Corporation Arc-quenching compositions for high voltage current limiting fuses and circuit interrupters
WO2000022641A1 (fr) * 1998-10-09 2000-04-20 Siemens Aktiengesellschaft Commutateur moyenne tension
US6242707B1 (en) * 1999-08-31 2001-06-05 General Electric Company Arc quenching current limiting device including ablative material
US7362207B2 (en) * 2005-05-24 2008-04-22 Eaton Corporation Electrical switching apparatus and limiter including trip indicator member
DE102005044540A1 (de) * 2005-09-17 2007-03-22 Abb Patent Gmbh Elektrisches Installationsschaltgerät
JP2007280928A (ja) * 2006-03-13 2007-10-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
US7558040B2 (en) 2007-04-26 2009-07-07 Eaton Corporation Trip indicator member, and limiter and electrical switching apparatus including a plurality of trip indicator members

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011426A (en) * 1966-09-26 1977-03-08 Emil Lange Device with arc-extinguishing system
EP0123823A1 (fr) * 1983-04-09 1984-11-07 Lange, Emil Matériau composite à caractéristique d'extincteur d'arc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA782038A (en) * 1968-04-02 Lange Emil Electric circuit-breaker
US2949424A (en) * 1956-09-17 1960-08-16 Westinghouse Electric Corp Clathrates
DE1285594B (de) * 1964-01-22 1968-12-19 Lange Emil Vorrichtung zum Loeschen von elektrischen Lichtboegen, insbesondere elektrischer Schalter
DE1640007B2 (de) * 1968-01-23 1976-05-20 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Kontaktstueck fuer elektrische niederspannungs-wechselstromschalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011426A (en) * 1966-09-26 1977-03-08 Emil Lange Device with arc-extinguishing system
EP0123823A1 (fr) * 1983-04-09 1984-11-07 Lange, Emil Matériau composite à caractéristique d'extincteur d'arc

Also Published As

Publication number Publication date
DE3511879A1 (de) 1986-10-02
US4778958A (en) 1988-10-18
EP0197332A2 (fr) 1986-10-15
JPS61237310A (ja) 1986-10-22
BR8601544A (pt) 1986-10-29

Similar Documents

Publication Publication Date Title
NZ195198A (en) Lubricous coating composition containing a fluorocarbon polymer
ES2027959T3 (es) Compuesto elastomero termoplastico.
JPS5371158A (en) Polyphenylene ether and styrene resin preblended polymer composition and composition of block copolymer of vinyl aromatic compound and olefinntype elastomer
JPS5514690A (en) Conductive polymer composition
JPS5662855A (en) Thermosetting coating composition containing bridged dispersed polymer
EP0197332A3 (fr) Matière pour contacts électriques avec pouvoir d'extinction d'arc
AU521415B2 (en) Compositions containing alkenyl aromatic polymer modified with epdm rubber and polyphenylene ether
CA1017842A (en) Adherent coating for captivating small particles in gas-insulated electrical equipment
EP0355615A3 (fr) Compositions de polyphénylènesulfide modifiées par des élastomères et contenant du carbone
BE856702A (fr) Stratifies ignifuges pour l'industrie electrique et electronique
ATE33501T1 (de) Talk enthaltendes polyarylensulfid.
IL62897A (en) Conductive polymer composition and electrical devices containing them
EP0835900A3 (fr) Articles élastiques
ES479550A1 (es) Procedimiento de proteccion de una extremidad de cable elec-trico.
DK0384505T3 (da) Fremgangsmåde til kontinuerlig overtrækning af tråde samt anvendelse af således fremstillede tråde
ES8501162A1 (es) Un procedimiento para la preparacion de un conductor electrico aislado
JPS5412670A (en) Viscous agnent coating device
JPS54146849A (en) Conductive polyamide resin composition
MY102434A (en) Paint composition
JPS54123161A (en) Dispersable composition comprising fluorocarbon resin
DE3462492D1 (en) Curing agent and fluorocarbon polymer coating composition containing curing agent
JPS51131557A (en) Liquid chloroprene polymer composition
JPS5319598A (en) Terminal bushing stud for electric equipment
JPS5240746A (en) Failure point measuring method
JPS51131541A (en) Coating compound suitable for electrical insulation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RHK1 Main classification (correction)

Ipc: H01H 33/76

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI SE

17P Request for examination filed

Effective date: 19890627

17Q First examination report despatched

Effective date: 19900806

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19901217

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MICHAL, ROLAND, DR. DIPL.-ING.

Inventor name: MAYER, URSULA, DR. DIPL.-PHYS.

Inventor name: RADBRUCH, JENS, DIPL.-ING.