SE365732B - - Google Patents
Info
- Publication number
- SE365732B SE365732B SE1690071A SE1690071A SE365732B SE 365732 B SE365732 B SE 365732B SE 1690071 A SE1690071 A SE 1690071A SE 1690071 A SE1690071 A SE 1690071A SE 365732 B SE365732 B SE 365732B
- Authority
- SE
- Sweden
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
- H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102996 DE2102996B2 (de) | 1971-01-22 | 1971-01-22 | Verfahren zum Herstellen eines Zweischichten-Sinterkontaktstückes auf der Basis von Silber und Kupfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE365732B true SE365732B (de) | 1974-04-01 |
Family
ID=5796649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1690071A SE365732B (de) | 1971-01-22 | 1971-12-30 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5415845B1 (de) |
| AT (1) | AT306840B (de) |
| BR (1) | BR7200361D0 (de) |
| CA (1) | CA953950A (de) |
| CH (1) | CH560457A5 (de) |
| DE (1) | DE2102996B2 (de) |
| ES (1) | ES398298A1 (de) |
| FR (1) | FR2122873A5 (de) |
| GB (1) | GB1338332A (de) |
| IT (1) | IT946728B (de) |
| SE (1) | SE365732B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141727A (en) * | 1976-12-03 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Electrical contact material and method of making the same |
| US4138251A (en) * | 1977-05-31 | 1979-02-06 | Texas Instruments Incorporated | Electrical contact material |
| US4246321A (en) * | 1978-12-20 | 1981-01-20 | Chugai Denki Kogya Kabushiki-Kaisha | Ag-SnO Alloy composite electrical contact |
| DE3212005C2 (de) * | 1982-03-31 | 1986-05-28 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen eines Zweischicht-Sinter-Kontaktstückes auf der Basis von Silber und Kupfer |
| US4472211A (en) * | 1982-05-20 | 1984-09-18 | Chugai Denki Kogyo Kobushiki Kaisha | Method of internally oxidizing Ag-Sn alloy contact material |
| FR2527637B1 (fr) * | 1982-05-28 | 1986-10-24 | Chugai Electric Ind Co Ltd | Materiaux pour contacts electriques en alliage d'ag-sn a oxydation interne et leur procede de preparation |
| DE19537657A1 (de) * | 1995-10-10 | 1997-04-17 | Abb Patent Gmbh | Verfahren und Vorrichtung zur Herstellung eines Kontaktstückes |
-
1971
- 1971-01-22 DE DE19712102996 patent/DE2102996B2/de not_active Ceased
- 1971-11-18 CH CH1675971A patent/CH560457A5/xx not_active IP Right Cessation
- 1971-12-09 AT AT1057171A patent/AT306840B/de not_active IP Right Cessation
- 1971-12-23 ES ES398298A patent/ES398298A1/es not_active Expired
- 1971-12-30 SE SE1690071A patent/SE365732B/xx unknown
- 1971-12-30 FR FR7147461A patent/FR2122873A5/fr not_active Expired
-
1972
- 1972-01-05 CA CA131,711A patent/CA953950A/en not_active Expired
- 1972-01-19 IT IT1953672A patent/IT946728B/it active
- 1972-01-21 JP JP825072A patent/JPS5415845B1/ja active Pending
- 1972-01-21 BR BR36172A patent/BR7200361D0/pt unknown
- 1972-01-21 GB GB310972A patent/GB1338332A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2102996B2 (de) | 1975-09-04 |
| JPS5415845B1 (de) | 1979-06-18 |
| DE2102996A1 (de) | 1972-08-10 |
| ES398298A1 (es) | 1974-08-16 |
| BR7200361D0 (pt) | 1973-05-17 |
| GB1338332A (en) | 1973-11-21 |
| IT946728B (it) | 1973-05-21 |
| AT306840B (de) | 1973-04-25 |
| FR2122873A5 (de) | 1972-09-01 |
| CA953950A (en) | 1974-09-03 |
| CH560457A5 (de) | 1975-03-27 |