ES8206921A1 - Mejoras en la fabricacion de contactos electricos compuestos por soldadura en frio. - Google Patents

Mejoras en la fabricacion de contactos electricos compuestos por soldadura en frio.

Info

Publication number
ES8206921A1
ES8206921A1 ES506940A ES506940A ES8206921A1 ES 8206921 A1 ES8206921 A1 ES 8206921A1 ES 506940 A ES506940 A ES 506940A ES 506940 A ES506940 A ES 506940A ES 8206921 A1 ES8206921 A1 ES 8206921A1
Authority
ES
Spain
Prior art keywords
electrical contact
free ends
composite electrical
making composite
precious
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
Application number
ES506940A
Other languages
English (en)
Other versions
ES506940A0 (es
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.)
Chugai Electric Industrial Co Ltd
Original Assignee
Chugai Electric Industrial Co Ltd
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 Chugai Electric Industrial Co Ltd filed Critical Chugai Electric Industrial Co Ltd
Publication of ES506940A0 publication Critical patent/ES506940A0/es
Publication of ES8206921A1 publication Critical patent/ES8206921A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49218—Contact or terminal manufacturing by assembling plural parts with deforming

Abstract

CONSTA DE ALAMBRES METALICOS CORTOS, UNA PORCION DE VASTAGO DE METALES NO PRECIOSOS Y UNA PORCION DE CONTACTO DE METALES PRECIOSOS SOLDADOS A UNO O A AMBOS EXTREMOS DEL VASTAGO. LA PROPORCION ENTRE LOS DIAMETROS DE LA PORCION DE VASTAGO Y LA DE CONTACTO VA DESDE 1,1 HASTA MENOS DE 1 : 1,5; LA FUERZA QUE LIGA LAS SUPERFICIES DE ENCUENTRO ES MAYOR DE APROXIMADAMENTE 8 KG/MM2 CONTRA LA FUERZA DE CIZALLAMIENTO, SIENDO DICHA PROPORCION EL VALOR OBTENIDO DESPUES DE SOLDAR EN FRIO Y/O CONFORMADO SIN EMPLEAR NINGUNA MECANIZACION, CON EL PROPOSITO DE REDUCIR LOS DIAMETROS DE LA PORCION DE VASTAGO O DE CONTACTO. LA PORCION DE CONTACTO ESTA HECHA SOLAMENTE DE LOS METALES PRECIOSOS.
ES506940A 1979-11-22 1981-11-06 Mejoras en la fabricacion de contactos electricos compuestos por soldadura en frio. Expired ES8206921A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15066579A JPS5673826A (en) 1979-11-22 1979-11-22 Method of manufacturing composite electric contact by cold solderless bonding

Publications (2)

Publication Number Publication Date
ES506940A0 ES506940A0 (es) 1982-09-01
ES8206921A1 true ES8206921A1 (es) 1982-09-01

Family

ID=15501798

Family Applications (2)

Application Number Title Priority Date Filing Date
ES496949A Expired ES8302370A1 (es) 1979-11-22 1980-11-18 Procedimiento para la fabricacion de contactos electricos compuestos por soldadura en frio.
ES506940A Expired ES8206921A1 (es) 1979-11-22 1981-11-06 Mejoras en la fabricacion de contactos electricos compuestos por soldadura en frio.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES496949A Expired ES8302370A1 (es) 1979-11-22 1980-11-18 Procedimiento para la fabricacion de contactos electricos compuestos por soldadura en frio.

Country Status (15)

Country Link
US (1) US4414742A (es)
JP (1) JPS5673826A (es)
AU (1) AU545986B2 (es)
BR (1) BR8007667A (es)
CA (1) CA1148998A (es)
DE (1) DE3043631C2 (es)
ES (2) ES8302370A1 (es)
FR (1) FR2470436A1 (es)
GB (1) GB2063136B (es)
IN (1) IN152570B (es)
IT (1) IT1134422B (es)
MX (1) MX148150A (es)
NO (1) NO803514L (es)
PL (1) PL228043A1 (es)
SE (1) SE446488B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112452C2 (de) * 1981-03-28 1985-04-25 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten
CN1008141B (zh) * 1985-12-17 1990-05-23 田中贵金属工业株式会社 电触点及其制造方法
AT387108B (de) * 1986-12-18 1988-12-12 Elektrovac Fabrikation Elektro Verfahren zur herstellung eines einen isolationskoerperaufweisenden schalterbauteiles
US5100050A (en) * 1989-10-04 1992-03-31 General Electric Company Method of manufacturing dual alloy turbine disks
US5020217A (en) * 1990-02-06 1991-06-04 General Electric Company Methods for fabricating an electrical contact
US5205465A (en) * 1990-09-19 1993-04-27 United Technologies Corporation Method for replacing worn airseal lands on engine compressor or turbine disks
US5938103A (en) * 1997-04-15 1999-08-17 Abb Power T&D Company Inc. Method and apparatus for minimizing the distortion in cold pressure welding
CN102842448A (zh) * 2011-06-24 2012-12-26 三菱综合材料C.M.I.株式会社 复合触点的制造方法
WO2014092173A1 (ja) * 2012-12-14 2014-06-19 田中貴金属工業株式会社 リベット型接点及びその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135272B (de) * 1959-06-03 1962-08-23 Renz Wacker & Co Verfahren zur Herstellung von Bimetallwerkstuecken, insbesondere Kontaktnieten
US3191276A (en) * 1959-12-01 1965-06-29 Talon Inc Method of making composite electrical contact bodies
US3151385A (en) * 1962-10-03 1964-10-06 Gibson Electric Company Method of forming electrical contacts
US3341943A (en) * 1962-10-31 1967-09-19 Talon Inc Method of making electrical contact elements
US3311965A (en) * 1965-02-09 1967-04-04 Talon Inc Apparatus for forming composite electrical contact elements
US3460735A (en) * 1965-05-13 1969-08-12 Chugai Electric Ind Co Ltd Heading machine
US3397454A (en) * 1965-08-25 1968-08-20 Talon Inc Method and apparatus for forming composite electrical contacts
US3600794A (en) * 1968-06-18 1971-08-24 Chugai Electric Ind Co Ltd Method and apparatus for producing electrical contacts
US3634934A (en) * 1968-12-26 1972-01-18 Johnson Matthey & Mallory Ltd Manufacture of composite materials
DE2147744A1 (de) * 1971-09-24 1973-03-29 Kurt Bechtold Verfahren und vorrichtung zur herstellung von bimetall-kontaktnieten
DE2555697B2 (de) * 1975-12-11 1978-08-03 Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten
JPS6038217B2 (ja) * 1977-07-25 1985-08-30 中外電気工業株式会社 複合電気接点の製造装置

Also Published As

Publication number Publication date
AU6459080A (en) 1981-05-28
ES496949A0 (es) 1982-06-01
SE8008171L (sv) 1981-05-23
MX148150A (es) 1983-03-17
ES8302370A1 (es) 1982-06-01
CA1148998A (en) 1983-06-28
IT1134422B (it) 1986-08-13
FR2470436A1 (fr) 1981-05-29
PL228043A1 (es) 1981-08-21
NO803514L (no) 1981-05-25
DE3043631C2 (de) 1985-05-09
US4414742A (en) 1983-11-15
IT8026178A0 (it) 1980-11-21
IN152570B (es) 1984-02-11
DE3043631A1 (de) 1981-06-04
ES506940A0 (es) 1982-09-01
SE446488B (sv) 1986-09-15
GB2063136B (en) 1983-08-10
BR8007667A (pt) 1981-06-09
FR2470436B1 (es) 1985-03-22
GB2063136A (en) 1981-06-03
JPS5673826A (en) 1981-06-18
AU545986B2 (en) 1985-08-08

Similar Documents

Publication Publication Date Title
DE3276687D1 (en) Method for producing diamond compact
ES8302370A1 (es) Procedimiento para la fabricacion de contactos electricos compuestos por soldadura en frio.
AU5458294A (en) Method of bonding hard metal objects
US3475811A (en) Clad metal
US2290684A (en) Phosphorous copper alloy
US3346951A (en) Method of making electrical contact elements
US3171195A (en) Production of composite metal strip
GB8405216D0 (en) Diffusion cladding fe-containing base material
TH357EX (th) ผลิตภัณฑ์ที่สัมผัสไฟฟ้า ทำด้วยโลหะหลายชนิด
JPS5626687A (en) Production for copper-aluminum composite material
US4354075A (en) Electrical contact element and process for its manufacture
GB1283141A (en) Method of hardsoldering or brazing
JPS635194B2 (es)
JPS638851B2 (es)
JPS5373457A (en) Forge welding steel pipe manufacturing process
BG48354A1 (en) Method for drawing of metals
JPS5762881A (en) Production of strip material having composite contact point
Levin et al. Die Forging of Equithrough T-Pipes With a Single Weld Seam
JPS633719B2 (es)
JPS59217912A (ja) 電気接点の製造方法及びその方法に用いる電気接点材
FR2272782A1 (en) High rupturing capacity fuse insert - has contact blades on face plates of fuse insert and lugs on face plates or blades in inserting region
GB1283581A (en) Improvements in or relating to electric fuses
JPS6064740A (ja) 鉄部品と銅管部品の合体部品
MX9710301A (es) Procedimiento para hacer hilo metalico.
JPS54116367A (en) Manufacture of deformed composite rod