DE467107C - Kontaktmetall - Google Patents

Kontaktmetall

Info

Publication number
DE467107C
DE467107C DE1924W0066245 DEW0066245D DE467107C DE 467107 C DE467107 C DE 467107C DE 1924W0066245 DE1924W0066245 DE 1924W0066245 DE W0066245 D DEW0066245 D DE W0066245D DE 467107 C DE467107 C DE 467107C
Authority
DE
Germany
Prior art keywords
contact metal
lead
phosphorus
tin
alloys
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
DE1924W0066245
Other languages
German (de)
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Application granted granted Critical
Publication of DE467107C publication Critical patent/DE467107C/de
Expired legal-status Critical Current

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
    • H01H1/025—Composite material having copper as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)
DE1924W0066245 1924-06-11 1924-05-25 Kontaktmetall Expired DE467107C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1412824A GB240895A (en) 1924-06-11 1924-06-11 Improvements in or relating to contacts for use in electrical apparatus

Publications (1)

Publication Number Publication Date
DE467107C true DE467107C (de) 1928-10-18

Family

ID=10035487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1924W0066245 Expired DE467107C (de) 1924-06-11 1924-05-25 Kontaktmetall

Country Status (3)

Country Link
DE (1) DE467107C (enrdf_load_stackoverflow)
GB (1) GB240895A (enrdf_load_stackoverflow)
NL (1) NL15597C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067838A (en) * 1987-05-08 1991-11-26 Mitsubishi Pencil Co., Ltd. Valve unit for writing instruments or liquid applicators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067838A (en) * 1987-05-08 1991-11-26 Mitsubishi Pencil Co., Ltd. Valve unit for writing instruments or liquid applicators

Also Published As

Publication number Publication date
GB240895A (en) 1925-10-12
NL15597C (enrdf_load_stackoverflow)

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