BR7409554A - Material de contato eletrico e processo de fabrica-lo - Google Patents

Material de contato eletrico e processo de fabrica-lo

Info

Publication number
BR7409554A
BR7409554A BR9554/74A BR955474A BR7409554A BR 7409554 A BR7409554 A BR 7409554A BR 9554/74 A BR9554/74 A BR 9554/74A BR 955474 A BR955474 A BR 955474A BR 7409554 A BR7409554 A BR 7409554A
Authority
BR
Brazil
Prior art keywords
manufacturing process
electrical contact
contact material
electrical
manufacturing
Prior art date
Application number
BR9554/74A
Other languages
English (en)
Inventor
L Neely
Original Assignee
Mallry P R & Co 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 Mallry P R & Co Inc filed Critical Mallry P R & Co Inc
Publication of BR7409554A publication Critical patent/BR7409554A/pt

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
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature
BR9554/74A 1973-12-03 1974-11-13 Material de contato eletrico e processo de fabrica-lo BR7409554A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/421,276 US3951872A (en) 1973-12-03 1973-12-03 Electrical contact material

Publications (1)

Publication Number Publication Date
BR7409554A true BR7409554A (pt) 1976-05-25

Family

ID=23669894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9554/74A BR7409554A (pt) 1973-12-03 1974-11-13 Material de contato eletrico e processo de fabrica-lo

Country Status (7)

Country Link
US (1) US3951872A (pt)
JP (1) JPS5086691A (pt)
BR (1) BR7409554A (pt)
DE (1) DE2457108A1 (pt)
FR (1) FR2253260B1 (pt)
GB (1) GB1444459A (pt)
IT (1) IT1024835B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441254A1 (fr) * 1978-11-07 1980-06-06 Cime Bocuze Materiau de contact pour dispositif electrique et procede de fabrication
JPS5568849A (en) * 1978-11-17 1980-05-23 Matsushita Electric Ind Co Ltd Commutator of small dc motor
US4374086A (en) * 1981-04-27 1983-02-15 The United States Of America As Represented By The Secretary Of The Navy Gold based material for electrical contact materials
US4387073A (en) * 1981-09-08 1983-06-07 The United States Of America As Represented By The Secretary Of The Navy Gold based electrical contact materials
JPS58108622A (ja) * 1981-12-21 1983-06-28 三菱電機株式会社 真空開閉器用電極材料
JPS5933868A (ja) * 1982-08-20 1984-02-23 Hitachi Ltd 半導体装置用電極材料
US4479892A (en) * 1983-05-16 1984-10-30 Chugai Denki Kogyo K.K. Ag-Metal oxides electrical contact materials
JPS60172117A (ja) * 1984-02-17 1985-09-05 三菱電機株式会社 真空しや断器用接点
US4686338A (en) * 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same
YU46258B (sh) * 1987-06-06 1993-05-28 Degussa Ag. Primena srebrno gvozdenog materijala za električne kontakte
FR2632049B1 (fr) * 1988-05-25 1990-10-05 Caillau Ets Collier de serrage
DE19543223C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (III)
DE19543208C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (II)
DE19543222C1 (de) * 1995-11-20 1997-02-20 Degussa Silber-Eisen-Werkstoff für elektrische Schaltkontakte (I)
US6071437A (en) * 1998-02-26 2000-06-06 Murata Manufacturing Co., Ltd. Electrically conductive composition for a solar cell
FI20055240A (fi) * 2005-05-20 2006-11-21 Polar Electro Oy Käyttäjäkohtaisen suoritemittarin oheislaite, käyttäjäkohtainen suoritemittari ja menetelmä
KR20080004391A (ko) * 2006-07-05 2008-01-09 제너럴 일렉트릭 캄파니 전기적 접촉부, 그 제조 방법 및 전류 흐름 제어 장치
US8054148B2 (en) * 2006-07-05 2011-11-08 General Electric Company Contact material, device including contact material, and method of making
CN101651050B (zh) * 2009-07-20 2011-07-20 温州宏丰电工合金股份有限公司 亚微米颗粒增强银基电触头材料及其制备方法
US9694562B2 (en) * 2010-03-12 2017-07-04 Xtalic Corporation Coated articles and methods
US20110220511A1 (en) * 2010-03-12 2011-09-15 Xtalic Corporation Electrodeposition baths and systems
JP2014182976A (ja) * 2013-03-21 2014-09-29 Enplas Corp 電気接触子及び電気部品用ソケット
CN115386762B (zh) * 2022-09-01 2023-04-25 江西蓝微电子科技有限公司 一种高性能键合合金丝及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179960A (en) * 1931-11-28 1939-11-14 Schwarzkopf Paul Agglomerated material in particular for electrical purposes and shaped bodies made therefrom
US2030229A (en) * 1931-11-28 1936-02-11 Schwarzkopf Paul Process of making compound structural material and shaped articles thereof
US2620555A (en) * 1945-05-05 1952-12-09 Fansteel Metallurgical Corp Contact alloys
US2648747A (en) * 1950-08-24 1953-08-11 Gibson Electric Company Electrical contact
US2843921A (en) * 1956-06-26 1958-07-22 Mallory & Co Inc P R High-strength high-density tungsten base alloys
JPS502365B2 (pt) * 1971-12-15 1975-01-25
US3859087A (en) * 1973-02-01 1975-01-07 Gte Sylvania Inc Manufacture of electrical contact materials

Also Published As

Publication number Publication date
FR2253260B1 (pt) 1979-07-06
GB1444459A (en) 1976-07-28
FR2253260A1 (pt) 1975-06-27
US3951872A (en) 1976-04-20
IT1024835B (it) 1978-07-20
DE2457108A1 (de) 1975-06-05
JPS5086691A (pt) 1975-07-12

Similar Documents

Publication Publication Date Title
BR7409554A (pt) Material de contato eletrico e processo de fabrica-lo
BR7402645D0 (pt) Processo e aparelho de fabricar equipamento eletrico
IT1017135B (it) Contatto e connettore elettrico
BR7304576D0 (pt) Eletrodo dimensionalmente estavel e processo para sua producao
IT988757B (it) Connettori elettrici e relativo processo di fabbricazione
SE400449B (sv) Elektriskt kontaktstift
BR7401177D0 (pt) Ara a producao do mesmo dispositivo terminal para componente eletrico e processo
BR7300596D0 (pt) Celula eletrolitica e processo para eletrolise
IT1013149B (it) Processo di fabbricazione di metilmercaptano
BR7601249A (pt) Elemento resistente eletrico e processo para fabricacao de elemento
BR7402839D0 (pt) Elemento de contato eletrico, e contato femea
BR7502989A (pt) Processo de fabricacao de material refratario
BR7208480D0 (pt) Processo para fabricacao de contatos eletricos e dispositivo para execucao do processo
IT1026767B (it) Contatto elettrico
BR7307684D0 (pt) Material de contato eletrico
BR7401295D0 (pt) Elemento de resistencia eletrica e processo para sua fabricacao
BR7503293A (pt) Interruptor-comutador eletrico e seu processo de montagem
BR7406752D0 (pt) Conjunto matriz e processo de fabricacao de grelhas de protecao
BR7406271D0 (pt) Lente de contato e sei processo de fabricacao
BR7403189D0 (pt) Processo para fabricacao de carbonamidas
BR7409031A (pt) Calcados e metodo de fabricacao calcados e metodo de fabricacao
BR7907185A (pt) Material de contato e processo de fabricacao de material de contato
BR7701731A (pt) Processo para fabricar materiais de contato eletrico e material para contato eletrico
BR7408235D0 (pt) Processo de preparacao de azocompostos e suas aplicacoes
BR7302235D0 (pt) Processo para fabricar conectores eletricos