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FR1089039A - Discharge tube, with gold-plated contact members - Google Patents

Discharge tube, with gold-plated contact members

Info

Publication number
FR1089039A
FR1089039A FR1089039DA FR1089039A FR 1089039 A FR1089039 A FR 1089039A FR 1089039D A FR1089039D A FR 1089039DA FR 1089039 A FR1089039 A FR 1089039A
Authority
FR
France
Prior art keywords
gold
discharge tube
contact members
plated contact
plated
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1089039A publication Critical patent/FR1089039A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • 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
    • Y10T29/49224—Contact or terminal manufacturing with coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR1089039D 1952-12-05 1953-12-03 Discharge tube, with gold-plated contact members Expired FR1089039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL317668X 1952-12-05

Publications (1)

Publication Number Publication Date
FR1089039A true FR1089039A (en) 1955-03-14

Family

ID=19783864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089039D Expired FR1089039A (en) 1952-12-05 1953-12-03 Discharge tube, with gold-plated contact members

Country Status (7)

Country Link
US (1) US2988665A (en)
BE (1) BE524826A (en)
CH (1) CH317668A (en)
DE (1) DE963013C (en)
FR (1) FR1089039A (en)
GB (1) GB731588A (en)
NL (2) NL87131C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108816B (en) * 1959-04-03 1961-06-15 Siemens Ag Metal parts of electrical discharge vessels with a thin gold coating
DE1100182B (en) * 1959-09-08 1961-02-23 Iapatelholdia Patentverwertung Non-emissive electrode for electrical discharge vessels and process for their manufacture
DE1174912B (en) * 1962-01-09 1964-07-30 Bosch Gmbh Robert Process for treating melt wires for electron tubes
US3525066A (en) * 1968-01-12 1970-08-18 Ibm Electrical contact pins and method of making same
US3927841A (en) * 1974-05-09 1975-12-23 Flight Connector Corp Contact
TWI543451B (en) * 2013-07-30 2016-07-21 鴻海精密工業股份有限公司 Electrical connector and assembly thereof
DE102015206314B4 (en) * 2015-04-09 2018-06-28 Il-Metronic Sensortechnik Gmbh Method for producing a glass feedthrough with contact pins and contact pins for glass feedthroughs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US58037A (en) * 1866-09-11 Improvement in coating iron and steel with gold, silver
DE738827C (en) * 1939-02-28 1943-09-10 Telefunken Gmbh Glass-metal sealing for vacuum tubes
US2284151A (en) * 1939-04-25 1942-05-26 Hygrade Sylvania Corp Unitary stem and contact base for electron tubes and the like
US2300558A (en) * 1940-07-22 1942-11-03 Fansteel Metallurgical Corp Contact alloys
US2429222A (en) * 1943-06-05 1947-10-21 Bell Telephone Labor Inc Method of making contact wires
CH238227A (en) * 1943-07-12 1945-06-30 Duerrwaechter Eugen Ing Dr Contact bodies for electrotechnical purposes.
US2819207A (en) * 1953-06-22 1958-01-07 Republic Steel Corp Process for enameling steel

Also Published As

Publication number Publication date
NL87131C (en)
GB731588A (en) 1955-06-08
DE963013C (en) 1957-05-02
BE524826A (en)
CH317668A (en) 1956-11-30
NL174361B (en)
US2988665A (en) 1961-06-13

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