FR2362481A1 - Contact et procede de fabrication d'un tel contact - Google Patents

Contact et procede de fabrication d'un tel contact

Info

Publication number
FR2362481A1
FR2362481A1 FR7725480A FR7725480A FR2362481A1 FR 2362481 A1 FR2362481 A1 FR 2362481A1 FR 7725480 A FR7725480 A FR 7725480A FR 7725480 A FR7725480 A FR 7725480A FR 2362481 A1 FR2362481 A1 FR 2362481A1
Authority
FR
France
Prior art keywords
contact
manufacturing
metallic
kilohertz
hertz
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.)
Granted
Application number
FR7725480A
Other languages
English (en)
French (fr)
Other versions
FR2362481B1 (de
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.)
G RAU GmbH and Co KG
Original Assignee
G RAU GmbH and Co KG
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
Priority claimed from CH1056776A external-priority patent/CH595685A5/xx
Application filed by G RAU GmbH and Co KG filed Critical G RAU GmbH and Co KG
Publication of FR2362481A1 publication Critical patent/FR2362481A1/fr
Application granted granted Critical
Publication of FR2362481B1 publication Critical patent/FR2362481B1/fr
Granted 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
    • 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
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • 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
    • H01H11/045—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 with the help of an intermediate layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7725480A 1976-08-19 1977-08-19 Contact et procede de fabrication d'un tel contact Granted FR2362481A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1056776A CH595685A5 (de) 1976-08-19 1976-08-19
DE19762642338 DE2642338A1 (de) 1976-08-19 1976-09-21 Kontaktkoerper und herstellungsverfahren hierzu

Publications (2)

Publication Number Publication Date
FR2362481A1 true FR2362481A1 (fr) 1978-03-17
FR2362481B1 FR2362481B1 (de) 1980-07-11

Family

ID=25706916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725480A Granted FR2362481A1 (fr) 1976-08-19 1977-08-19 Contact et procede de fabrication d'un tel contact

Country Status (3)

Country Link
AT (1) AT367672B (de)
FR (1) FR2362481A1 (de)
GB (1) GB1570143A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590072A1 (fr) * 1985-11-13 1987-05-15 Telemecanique Electrique Procede de fixation de pastilles de contact electrique sur un support conducteur et appareil pour sa mise en oeuvre
EP0243529A1 (de) * 1986-03-28 1987-11-04 NGK Spark Plug Co. Ltd. Zündkerze
CN119833335A (zh) * 2025-03-20 2025-04-15 浙江耐迩合金科技有限公司 一种基于三冲成型工艺的电触头元件的制造装置及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383072B (de) * 1985-07-18 1987-05-11 Voest Alpine Ag Verfahren zur verbindung von aus austenitischem manganhartstahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen
LU87503A1 (fr) * 1989-04-21 1989-09-12 Kihn Sarl Procede de fabrication d'aiguillages pour rails a gorge et aiguillage monobloc realise par ce procede
DE19541976A1 (de) * 1995-11-10 1997-05-15 Ego Elektro Blanc & Fischer Elektrische Schaltung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1195051A (fr) * 1958-04-24 1959-11-13 Procédé d'assemblage étanche d'éléments de réservoirs, cuves, ou autres contenants en acier inoxydable, pour toutes applications, et les produits résultant
US3055098A (en) * 1956-10-22 1962-09-25 Westinghouse Electric Corp Brazing dissimilar metals
CH380496A (fr) * 1961-02-07 1964-07-31 Tissot Horlogerie Procédé de soudage par ultra-sons
FR1529720A (fr) * 1966-04-21 1968-06-21 Siemens Ag Procédé et dispositif pour fixer des pièces de contact sur des supports de contacts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055098A (en) * 1956-10-22 1962-09-25 Westinghouse Electric Corp Brazing dissimilar metals
FR1195051A (fr) * 1958-04-24 1959-11-13 Procédé d'assemblage étanche d'éléments de réservoirs, cuves, ou autres contenants en acier inoxydable, pour toutes applications, et les produits résultant
CH380496A (fr) * 1961-02-07 1964-07-31 Tissot Horlogerie Procédé de soudage par ultra-sons
FR1529720A (fr) * 1966-04-21 1968-06-21 Siemens Ag Procédé et dispositif pour fixer des pièces de contact sur des supports de contacts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590072A1 (fr) * 1985-11-13 1987-05-15 Telemecanique Electrique Procede de fixation de pastilles de contact electrique sur un support conducteur et appareil pour sa mise en oeuvre
EP0243529A1 (de) * 1986-03-28 1987-11-04 NGK Spark Plug Co. Ltd. Zündkerze
US4743793A (en) * 1986-03-28 1988-05-10 Ngk Spark Plug Co., Ltd. Spark plug
CN119833335A (zh) * 2025-03-20 2025-04-15 浙江耐迩合金科技有限公司 一种基于三冲成型工艺的电触头元件的制造装置及方法

Also Published As

Publication number Publication date
FR2362481B1 (de) 1980-07-11
GB1570143A (en) 1980-06-25
AT367672B (de) 1982-07-26
ATA602977A (de) 1981-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse