IT1078007B - Rivestimento per contatti elettrici per correnti deboli - Google Patents

Rivestimento per contatti elettrici per correnti deboli

Info

Publication number
IT1078007B
IT1078007B IT19919/77A IT1991977A IT1078007B IT 1078007 B IT1078007 B IT 1078007B IT 19919/77 A IT19919/77 A IT 19919/77A IT 1991977 A IT1991977 A IT 1991977A IT 1078007 B IT1078007 B IT 1078007B
Authority
IT
Italy
Prior art keywords
coating
electric contacts
weak currents
currents
weak
Prior art date
Application number
IT19919/77A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1078007B publication Critical patent/IT1078007B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H2001/0208—Contacts characterised by the material thereof containing rhenium
    • 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
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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
    • 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
    • Y10S428/9335—Product by special process
    • Y10S428/941—Solid state alloying, e.g. diffusion, to disappearance of an original layer
    • 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
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12812—Diverse refractory group metal-base components: alternative to or next to each other
    • 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
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-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
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/1284—W-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
    • Y10T428/12875—Platinum group metal-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
    • 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
    • Y10T428/12944—Ni-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Conductive Materials (AREA)
IT19919/77A 1976-02-04 1977-02-03 Rivestimento per contatti elettrici per correnti deboli IT1078007B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2604291A DE2604291C3 (de) 1976-02-04 1976-02-04 Werkstoffanordnung für elektrische Schwachstromkontakte

Publications (1)

Publication Number Publication Date
IT1078007B true IT1078007B (it) 1985-05-08

Family

ID=5969024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19919/77A IT1078007B (it) 1976-02-04 1977-02-03 Rivestimento per contatti elettrici per correnti deboli

Country Status (14)

Country Link
US (1) US4105828A (it)
JP (1) JPS5296355A (it)
AU (1) AU505508B2 (it)
BE (1) BE851123A (it)
BR (1) BR7700675A (it)
CH (1) CH632103A5 (it)
DE (1) DE2604291C3 (it)
DK (1) DK46477A (it)
FR (1) FR2340605A1 (it)
GB (1) GB1565708A (it)
IT (1) IT1078007B (it)
NL (1) NL7700946A (it)
SE (1) SE422718B (it)
ZA (1) ZA77385B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108502A1 (de) * 1979-11-28 1982-09-30 Fa. Leopold Kostal, 5880 Lüdenscheid Elektrischer kontaktgeber und ein zur herstellung desselben geeignetes verfahren
US4402718A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4342577A (en) * 1980-10-27 1982-08-03 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4348216A (en) * 1980-10-27 1982-09-07 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
US4402719A (en) * 1980-10-27 1983-09-06 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
DE3214989A1 (de) * 1982-04-22 1983-11-10 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Mit edelmetall oder einer edelmetallegierung beschichtetes elektrisches kontaktstueck
JPS59812A (ja) * 1982-06-28 1984-01-06 田中貴金属工業株式会社 摺動接点用刷子材料
US4404009A (en) * 1982-12-22 1983-09-13 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
DE3416122A1 (de) * 1984-04-30 1985-10-31 Inovan-Stroebe GmbH & Co KG, 7534 Birkenfeld Verfahren zum herstellen eines kontaktwerkstoffes
JPS6150521A (ja) * 1984-08-20 1986-03-12 岩川　信夫 食物の加熱調理及び保温装置
US4607148A (en) * 1985-08-08 1986-08-19 General Electric Company Change of state contact material for electric circuit interrupters
US4605599A (en) * 1985-12-06 1986-08-12 Teledyne Industries, Incorporated High density tungsten alloy sheet
IN166545B (it) * 1986-06-30 1990-06-02 Siemens Ag
DE4243570C1 (de) * 1992-12-22 1994-01-27 Heraeus Gmbh W C Elektrischer Kontaktkörper
US5367195A (en) * 1993-01-08 1994-11-22 International Business Machines Corporation Structure and method for a superbarrier to prevent diffusion between a noble and a non-noble metal
US6027564A (en) * 1997-09-23 2000-02-22 American Superconductor Corporation Low vacuum vapor process for producing epitaxial layers
US6022832A (en) * 1997-09-23 2000-02-08 American Superconductor Corporation Low vacuum vapor process for producing superconductor articles with epitaxial layers
US6458223B1 (en) 1997-10-01 2002-10-01 American Superconductor Corporation Alloy materials
US6428635B1 (en) 1997-10-01 2002-08-06 American Superconductor Corporation Substrates for superconductors
US6475311B1 (en) 1999-03-31 2002-11-05 American Superconductor Corporation Alloy materials
WO2006133709A2 (en) * 2005-06-15 2006-12-21 Danfoss A/S A corrosion resistant object having an outer layer of a precious metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL92647C (it) * 1954-03-02
DE1270692B (de) * 1962-08-01 1968-06-20 Nippon Electric Co Kontaktfeder fuer ein Schutzrohrrelais
DE1564069C2 (de) * 1966-03-26 1974-07-18 W.C. Heraeus Gmbh, 6450 Hanau Verbundwerkstoff für elektrische Kontakte
US3671702A (en) * 1971-03-15 1972-06-20 Stromberg Carlson Corp An electrical contact structure for a switch reed comprising gold and palladium layers

Also Published As

Publication number Publication date
AU505508B2 (en) 1979-11-22
BE851123A (fr) 1977-08-04
SE7701120L (sv) 1977-08-05
FR2340605A1 (fr) 1977-09-02
NL7700946A (nl) 1977-08-08
FR2340605B1 (it) 1980-11-07
US4105828A (en) 1978-08-08
JPS5296355A (en) 1977-08-12
CH632103A5 (de) 1982-09-15
ZA77385B (en) 1977-12-28
GB1565708A (en) 1980-04-23
AU2156677A (en) 1978-08-03
DK46477A (da) 1977-08-05
DE2604291A1 (de) 1977-08-11
SE422718B (sv) 1982-03-22
JPS5649404B2 (it) 1981-11-21
BR7700675A (pt) 1977-10-11
DE2604291C3 (de) 1981-08-20
DE2604291B2 (de) 1980-11-27

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