[go: up one dir, main page]

GR3019563T3 - Sintered composite materials for electric contacts in power technology switching devices and process for producing them. - Google Patents

Sintered composite materials for electric contacts in power technology switching devices and process for producing them.

Info

Publication number
GR3019563T3
GR3019563T3 GR960400947T GR960400947T GR3019563T3 GR 3019563 T3 GR3019563 T3 GR 3019563T3 GR 960400947 T GR960400947 T GR 960400947T GR 960400947 T GR960400947 T GR 960400947T GR 3019563 T3 GR3019563 T3 GR 3019563T3
Authority
GR
Greece
Prior art keywords
producing
composite materials
switching devices
electric contacts
power technology
Prior art date
Application number
GR960400947T
Other languages
English (en)
Inventor
Franz Hauner
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of GR3019563T3 publication Critical patent/GR3019563T3/el

Links

Classifications

    • 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
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
    • 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
    • C04B35/45—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 copper oxide or solid solutions thereof with other oxides
    • 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
    • C04B35/453—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 zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
GR960400947T 1992-01-24 1996-04-05 Sintered composite materials for electric contacts in power technology switching devices and process for producing them. GR3019563T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4201940A DE4201940A1 (de) 1992-01-24 1992-01-24 Sinterverbundwerkstoff fuer elektrische kontakte in schaltgeraeten der energietechnik
PCT/DE1993/000052 WO1993015517A1 (de) 1992-01-24 1993-01-22 Sinterverbundwerkstoff für elektrische kontakte in schaltgeräten der energietechnik und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
GR3019563T3 true GR3019563T3 (en) 1996-07-31

Family

ID=6450194

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960400947T GR3019563T3 (en) 1992-01-24 1996-04-05 Sintered composite materials for electric contacts in power technology switching devices and process for producing them.

Country Status (8)

Country Link
US (1) US5486222A (el)
EP (1) EP0623240B1 (el)
JP (1) JPH07503097A (el)
BR (1) BR9305775A (el)
DE (2) DE4201940A1 (el)
ES (1) ES2085139T3 (el)
GR (1) GR3019563T3 (el)
WO (1) WO1993015517A1 (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343550A1 (de) * 1993-12-20 1995-06-22 Siemens Ag Kontaktwerkstoff auf Silberbasis zur Verwendung in Schaltgeräten der Energietechnik
DE19608490C1 (de) * 1996-03-05 1997-09-04 Siemens Ag Kontaktwerkstoff aus Silber und Wirkkomponenten, daraus gefertigtes Formstück sowie Verfahren zur Herstellung des Formstücks
AU2006225298B1 (en) * 2006-08-24 2007-04-05 Drake, Scott MR Choker implement
US11250935B2 (en) * 2016-12-29 2022-02-15 Cerner Innovation, Inc. Drug dosage assistant
CN112239350B (zh) * 2020-10-19 2022-08-05 西安工程大学 一种铜氧化锡触头材料的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659012C3 (de) * 1976-12-27 1980-01-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen eines Sinterkontaktwerkstoffes aus Silber und eingelagerten Metalloxiden
US4279649A (en) * 1978-06-16 1981-07-21 Nippon Telegraph And Telephone Public Corporation Electrical contact material
JPS6013051B2 (ja) * 1978-08-11 1985-04-04 中外電気工業株式会社 銀↓−錫↓−ビスマス系合金を内部酸化した電気接点材料の改良
FR2499760B1 (fr) * 1981-02-12 1990-08-10 Chugai Electric Ind Co Ltd Matiere pour realiser des contacts electriques
DE3305270A1 (de) * 1983-02-16 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung
DE3421758A1 (de) * 1984-06-12 1985-12-12 Siemens AG, 1000 Berlin und 8000 München Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete der energietechnik und verfahren zu dessen herstellung
DE3421759A1 (de) * 1984-06-12 1985-12-12 Siemens AG, 1000 Berlin und 8000 München Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete der energietechnik
YU46258B (sh) * 1987-06-06 1993-05-28 Degussa Ag. Primena srebrno gvozdenog materijala za električne kontakte
US4810289A (en) * 1988-04-04 1989-03-07 Westinghouse Electric Corp. Hot isostatic pressing of high performance electrical components
DE58908359D1 (de) * 1988-11-17 1994-10-20 Siemens Ag Sinterkontaktwerkstoff für Niederspannungsschaltgeräte der Energietechnik, insbesondere für Motorschütze.
DE58909295D1 (de) * 1988-11-17 1995-07-20 Siemens Ag Niederspannungsschaltgeräte-Sinterkontaktwerkstoff der Energietechnik, insbesondere für Motorschütze.
JPH04505985A (ja) * 1989-05-31 1992-10-15 シーメンス アクチエンゲゼルシヤフト 真空スイツチ用ＣｕＣｒ接触片の製法並びに付属接触片

Also Published As

Publication number Publication date
BR9305775A (pt) 1997-02-18
WO1993015517A1 (de) 1993-08-05
DE4201940A1 (de) 1993-07-29
DE59302058D1 (de) 1996-05-02
ES2085139T3 (es) 1996-05-16
US5486222A (en) 1996-01-23
EP0623240B1 (de) 1996-03-27
JPH07503097A (ja) 1995-03-30
EP0623240A1 (de) 1994-11-09

Similar Documents

Publication Publication Date Title
EP0435655A3 (en) Silver-metal oxide composite material and process for producing the same
GB9115603D0 (en) Improvements in electrical arrangements in power tools and switches
GB9326054D0 (en) Conductive member for electric circuit and electric circuit body,and method for fabricating them
AU5796094A (en) Composite electrical insulator
GB9412966D0 (en) Electric contactor
EP0617432A3 (en) Composite electrical insulator and method of making it.
EP0289087A3 (en) Method and circuit arrangement for controlling the network in a switching system
EP0678882A3 (de) Elektrischer Schalter und Herstellverfahren für einen derartigen Schalter.
GR3019563T3 (en) Sintered composite materials for electric contacts in power technology switching devices and process for producing them.
EP0613162A3 (en) Connection device between the contacts of electrical switches and the like.
GB9311000D0 (en) A conductive polymeric composite with high electrical activation density and method for preparing the same
EP0540186A3 (en) Composite electrical contact
GB2169135B (en) Improvements in electric power control switches
GB9520859D0 (en) Electric power switching arrangements
GB2297194B (en) Improvements in/or relating to electrical switches
GB9303039D0 (en) Improvements in composite electrical contacts
GB2257831B (en) Improvements in electrical switches
AU8521491A (en) Improvements in electrical zone load controllers
AU8494791A (en) Improvements in electrical load controllers
GB9602818D0 (en) Improvements in electrical switches
GB2238635B (en) Electrical power sources
EP0612131A3 (en) Improvements to and regarding switches.
GB9308062D0 (en) Conductive composite materials
GB8907233D0 (en) Improvements in electrical switching circuits
GB2283361B (en) Refrigeration and electrical power generation