ES8308653A1 - "procedimiento para la fabricacion de piezas de contacto electricas". - Google Patents
"procedimiento para la fabricacion de piezas de contacto electricas".Info
- Publication number
- ES8308653A1 ES8308653A1 ES513011A ES513011A ES8308653A1 ES 8308653 A1 ES8308653 A1 ES 8308653A1 ES 513011 A ES513011 A ES 513011A ES 513011 A ES513011 A ES 513011A ES 8308653 A1 ES8308653 A1 ES 8308653A1
- Authority
- ES
- Spain
- Prior art keywords
- electrical contact
- contact
- intermediate layer
- silver
- carrier
- 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.)
- Expired
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
- H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/007—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of copper or another noble metal
-
- 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
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
- H01H1/02376—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te containing as major component SnO2
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12882—Cu-base component alternative to Ag-, Au-, or Ni-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12896—Ag-base component
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Contacts (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION DE PIEZAS DE CONTACTO ELECTRICO. SE APLICA POR CHAPADO A UNA CAPA DE UN MATERIAL DE PLATA-OXIDO METALICO, UNA CAPA A BASE DE UNA ALEACION DE PLATA CON DE 2 A 12% EN PESO DE ESTAÑO, INDIO Y/O GERMANIO Y EL RESTO DE PLATA, EFECTUANDOSE LA APLICACION A UNA TEMPERATURA DE 500 A 800 C Y CON UNA DISMINUCION DEL CALIBRE POR PASADA DE LAMINACION DEL 30 AL 60%, SOLDANDOSE DICHA SEGUNDA CAPA A LA PRIMERA POR FUSION A APROXIMADAMENTE 950 C BAJO UNA ATMOSFERA DE GAS PROTECTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123357 DE3123357A1 (de) | 1981-06-12 | 1981-06-12 | "elektrisches kontaktstueck" |
Publications (2)
Publication Number | Publication Date |
---|---|
ES513011A0 ES513011A0 (es) | 1983-09-01 |
ES8308653A1 true ES8308653A1 (es) | 1983-09-01 |
Family
ID=6134562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513011A Expired ES8308653A1 (es) | 1981-06-12 | 1982-06-11 | "procedimiento para la fabricacion de piezas de contacto electricas". |
Country Status (6)
Country | Link |
---|---|
US (1) | US4456662A (es) |
EP (1) | EP0067983B1 (es) |
JP (1) | JPS5823115A (es) |
BR (1) | BR8203357A (es) |
DE (2) | DE3123357A1 (es) |
ES (1) | ES8308653A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8502316D0 (en) * | 1985-01-30 | 1985-02-27 | Raychem Ltd | Electrical components |
US4985313A (en) * | 1985-01-14 | 1991-01-15 | Raychem Limited | Wire and cable |
JPS62268019A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
JPS62268016A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
JPS62268017A (ja) * | 1986-05-15 | 1987-11-20 | 株式会社 徳力本店 | 複合接点材料 |
ATE55201T1 (de) * | 1987-03-24 | 1990-08-15 | Inovan Stroebe | Verfahren zum erzeugen einer loet- oder schweissfaehigen unterseite an silber-meokontaktpl|ttchen. |
JP2834550B2 (ja) * | 1989-08-02 | 1998-12-09 | 古河電気工業株式会社 | 小電流領域用摺動電気接点材料とその製造方法 |
US4980245A (en) * | 1989-09-08 | 1990-12-25 | Precision Concepts, Inc. | Multi-element metallic composite article |
DE4142374A1 (de) * | 1991-12-20 | 1993-06-24 | Siemens Ag | Verfahren zum vorbeloten von kontaktstuecken fuer elektrische schaltgeraete |
GB2283933B (en) * | 1993-11-18 | 1996-04-24 | Univ Middlesex Serv Ltd | A method of joining materials together by a diffusion process using silver/germanium alloys |
US6168071B1 (en) | 1994-11-17 | 2001-01-02 | Peter Gamon Johns | Method for joining materials together by a diffusion process using silver/germanium alloys and a silver/germanium alloy for use in the method |
DE10318890B4 (de) * | 2003-04-17 | 2014-05-08 | Ami Doduco Gmbh | Elektrische Steckkontakte und ein Halbzeug für deren Herstellung |
CN100435251C (zh) * | 2006-11-03 | 2008-11-19 | 谢琳锋 | 一种电触头 |
JP2011527385A (ja) * | 2008-07-07 | 2011-10-27 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 変色防止性銀合金 |
DE102008056263A1 (de) | 2008-11-06 | 2010-05-27 | Ami Doduco Gmbh | Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück |
DE102008056264A1 (de) | 2008-11-06 | 2010-05-27 | Ami Doduco Gmbh | Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück |
DE102014117491A1 (de) | 2014-11-28 | 2016-06-02 | Eaton Electrical Ip Gmbh & Co. Kg | Schaltgerät mit einem Antrieb zum betriebsmäßigen Schalten und mit einem Schnellauslöser zum Trennen eines Strompfads in dem Schaltgerät |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE132358C (es) * | ||||
US2235634A (en) * | 1939-08-15 | 1941-03-18 | Mallory & Co Inc P R | Silver solder |
DE1033815B (de) * | 1957-02-12 | 1958-07-10 | Siemens Ag | Gut loetbarer Kontaktkoerper aus Verbundstoff mit eingelagerten Metalloxyden |
DE1187333B (de) * | 1958-11-05 | 1965-02-18 | Siemens Ag | Elektrischer Kontakt mit grosser Schweisssicherheit, hoher Abbrandfestigkeit und guter Haftfestigkeit der Kontaktschicht auf dem Kontakttraeger |
DE1090484B (de) * | 1959-03-19 | 1960-10-06 | Duerrwaechter E Dr Doduco | Verfahren zur Herstellung loetfaehiger Kontaktauflagen aus vergueteten Silberlegierungen |
US3078562A (en) * | 1959-11-04 | 1963-02-26 | Gibson Electric Company | Method for attaching silver-cadmium oxide bodies to a supporting member |
GB1060322A (en) * | 1965-02-12 | 1967-03-01 | Lucas Industries Ltd | Brazing alloys |
DE1803502C3 (de) * | 1968-10-17 | 1973-01-04 | Inovan-Stroebe Kg, 7534 Birkenfeld | Silber-Metalloxid-Werkstoff |
DE2147460B2 (de) * | 1971-09-23 | 1973-07-19 | Verfahren zur herstellung loetbarer silber-kadmiumoxid-werkstoffe durch innenoxidation von silber-kadmiumlegierungen | |
US3775067A (en) * | 1971-12-06 | 1973-11-27 | Textron Inc | Copper backed electrical contact |
JPS5411695B2 (es) * | 1972-06-30 | 1979-05-17 | ||
FR2214553B1 (es) * | 1973-07-05 | 1978-10-27 | Duerrwaechter E Dr Doduco | |
US3874941A (en) * | 1973-03-22 | 1975-04-01 | Chugai Electric Ind Co Ltd | Silver-metal oxide contact materials |
DE2365450B2 (de) * | 1973-09-06 | 1975-09-04 | Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim | Verfahren zur Herstellung eines Silber-Metalloxid-Werkstoffs für Kontakte |
JPS5921940B2 (ja) * | 1975-09-03 | 1984-05-23 | タナカキキンゾクコウギヨウ カブシキガイシヤ | 電気接点材料 |
US4053728A (en) * | 1975-10-24 | 1977-10-11 | General Electric Company | Brazed joint between a beryllium-base part and a part primarily of a metal that is retractable with beryllium to form a brittle intermetallic compound |
JPS5423966A (en) * | 1977-07-26 | 1979-02-22 | Tanaka Precious Metal Ind | Method of making electric contact material |
DE2745409C3 (de) * | 1977-10-08 | 1982-03-11 | W.C. Heraeus Gmbh, 6450 Hanau | Kupfer und Zink enthaltende Hartlot-Legierung |
US4246321A (en) * | 1978-12-20 | 1981-01-20 | Chugai Denki Kogya Kabushiki-Kaisha | Ag-SnO Alloy composite electrical contact |
DE2948915C2 (de) * | 1979-12-05 | 1988-06-16 | Degussa Ag, 6000 Frankfurt | Lotlegierungen zum direkten Auflöten von oxidhaltigen Silberkontakten auf Kontaktträger |
-
1981
- 1981-06-12 DE DE19813123357 patent/DE3123357A1/de not_active Withdrawn
-
1982
- 1982-06-02 EP EP82104807A patent/EP0067983B1/de not_active Expired
- 1982-06-02 DE DE8282104807T patent/DE3261929D1/de not_active Expired
- 1982-06-08 US US06/386,265 patent/US4456662A/en not_active Expired - Fee Related
- 1982-06-08 BR BR8203357A patent/BR8203357A/pt unknown
- 1982-06-10 JP JP57098596A patent/JPS5823115A/ja active Pending
- 1982-06-11 ES ES513011A patent/ES8308653A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES513011A0 (es) | 1983-09-01 |
EP0067983A2 (de) | 1982-12-29 |
EP0067983B1 (de) | 1985-01-16 |
BR8203357A (pt) | 1984-01-10 |
EP0067983A3 (en) | 1983-01-12 |
DE3123357A1 (de) | 1982-12-30 |
JPS5823115A (ja) | 1983-02-10 |
US4456662A (en) | 1984-06-26 |
DE3261929D1 (en) | 1985-02-28 |
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