DK172581A - Kontaktmateriale af soelv cadmiumoxid og lithiumcarbonat samt fremgangsmaade til fremstilling heraf - Google Patents

Kontaktmateriale af soelv cadmiumoxid og lithiumcarbonat samt fremgangsmaade til fremstilling heraf

Info

Publication number
DK172581A
DK172581A DK172581A DK172581A DK172581A DK 172581 A DK172581 A DK 172581A DK 172581 A DK172581 A DK 172581A DK 172581 A DK172581 A DK 172581A DK 172581 A DK172581 A DK 172581A
Authority
DK
Denmark
Prior art keywords
lithium carbonate
lithium
silver
contact
cadmium oxide
Prior art date
Application number
DK172581A
Other languages
English (en)
Other versions
DK157511B (da
DK157511C (da
Inventor
F S Brugner
Original Assignee
Square D Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22080036&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK172581(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Square D Co filed Critical Square D Co
Publication of DK172581A publication Critical patent/DK172581A/da
Publication of DK157511B publication Critical patent/DK157511B/da
Application granted granted Critical
Publication of DK157511C publication Critical patent/DK157511C/da

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
    • H01H1/0237—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
    • H01H1/02374—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 CdO

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
DK172581A 1979-08-20 1981-04-15 Fremgangsmaade til fremstilling af kontakt af kontaktmateriale af soelv, cadmiumoxid og lithiumcarbonat samt kontakt fremstillet ved fremgangsmaaden DK157511C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6803879 1979-08-20
US06/068,038 US4293337A (en) 1979-08-20 1979-08-20 Silver, cadmium oxide, lithium carbonate contact material and method of making the material
GB8000129 1980-08-20
PCT/GB1980/000129 WO1981000644A1 (en) 1979-08-20 1980-08-20 Silver,cadmium oxide,lithium carbonate contact material and method of making the material

Publications (3)

Publication Number Publication Date
DK172581A true DK172581A (da) 1981-04-15
DK157511B DK157511B (da) 1990-01-15
DK157511C DK157511C (da) 1990-06-05

Family

ID=22080036

Family Applications (1)

Application Number Title Priority Date Filing Date
DK172581A DK157511C (da) 1979-08-20 1981-04-15 Fremgangsmaade til fremstilling af kontakt af kontaktmateriale af soelv, cadmiumoxid og lithiumcarbonat samt kontakt fremstillet ved fremgangsmaaden

Country Status (9)

Country Link
US (1) US4293337A (da)
EP (1) EP0025648B1 (da)
JP (1) JPS56501164A (da)
CA (1) CA1168068A (da)
DE (1) DE3071146D1 (da)
DK (1) DK157511C (da)
GB (1) GB2074192B (da)
MX (1) MX154339A (da)
WO (1) WO1981000644A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114505492B (zh) * 2022-01-07 2023-07-04 浙江福达合金材料科技有限公司 一种基于4d打印的自灭弧功能银金属氧化物电接触材料的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490214A (en) * 1945-07-19 1949-12-06 Mallory & Co Inc P R Electrical contacting element
US4011052A (en) * 1972-03-15 1977-03-08 Square D Company Electrical contact material and process
US4011053A (en) * 1972-03-15 1977-03-08 Square D Company Electrical contact material and process
CH588152A5 (da) * 1972-12-11 1977-05-31 Siemens Ag
US3969112A (en) * 1974-11-11 1976-07-13 Gte Laboratories Incorporated Process for preparing silver-cadmium oxide alloys
US4056356A (en) * 1975-05-14 1977-11-01 Eastman Kodak Company Polyester fiber
US4056365A (en) * 1975-11-10 1977-11-01 Gibson Electric, Inc. Silver electrical contact materials and method of making
GB1524074A (en) * 1976-07-12 1978-09-06 Square D Co Electrically conductive composite materials
US4095977A (en) * 1976-08-13 1978-06-20 Square D Company Material for making electrical contacts, process for making materials, and contacts made with the material
DE2836937B2 (de) * 1977-08-31 1981-06-25 AKG Akustische u. Kino-Geräte GmbH, Wien Kopfhörer

Also Published As

Publication number Publication date
EP0025648B1 (en) 1985-10-02
GB2074192A (en) 1981-10-28
US4293337A (en) 1981-10-06
CA1168068A (en) 1984-05-29
DE3071146D1 (en) 1985-11-07
GB2074192B (en) 1984-03-28
JPS56501164A (da) 1981-08-20
MX154339A (es) 1987-07-20
DK157511B (da) 1990-01-15
EP0025648A1 (en) 1981-03-25
WO1981000644A1 (en) 1981-03-05
DK157511C (da) 1990-06-05

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Legal Events

Date Code Title Description
PBP Patent lapsed
B1 Patent granted (law 1993)