CH579817A5 - - Google Patents
Info
- Publication number
- CH579817A5 CH579817A5 CH70775A CH70775A CH579817A5 CH 579817 A5 CH579817 A5 CH 579817A5 CH 70775 A CH70775 A CH 70775A CH 70775 A CH70775 A CH 70775A CH 579817 A5 CH579817 A5 CH 579817A5
- Authority
- CH
- Switzerland
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE742403048A DE2403048C3 (de) | 1974-01-23 | 1974-01-23 | Elektrische Schwachstromkontakte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH579817A5 true CH579817A5 (is") | 1976-09-15 |
Family
ID=5905442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH70775A CH579817A5 (is") | 1974-01-23 | 1975-01-21 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS50103674A (is") |
| AT (1) | AT335557B (is") |
| BE (1) | BE824696A (is") |
| BR (1) | BR7500421A (is") |
| CH (1) | CH579817A5 (is") |
| DE (1) | DE2403048C3 (is") |
| DK (1) | DK18875A (is") |
| FR (1) | FR2258696B1 (is") |
| GB (1) | GB1473249A (is") |
| IT (1) | IT1028337B (is") |
| LU (1) | LU71693A1 (is") |
| NL (1) | NL158313B (is") |
| SE (1) | SE393216B (is") |
| ZA (1) | ZA75492B (is") |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671221A (en) * | 1979-11-13 | 1981-06-13 | Tanaka Precious Metal Ind | Composite electric contact material |
| DE3027304C2 (de) * | 1980-07-18 | 1982-09-30 | Sds-Elektro Gmbh, 8024 Deisenhofen | Elektrischer Mehrlagenkontakt |
| US4999464A (en) * | 1990-03-23 | 1991-03-12 | General Electric Company | Molded case circuit breaker contact and contact arm arrangement |
| JP3693300B2 (ja) * | 1993-09-03 | 2005-09-07 | 日本特殊陶業株式会社 | 半導体パッケージの外部接続端子及びその製造方法 |
| JP4834023B2 (ja) * | 2007-03-27 | 2011-12-07 | 古河電気工業株式会社 | 可動接点部品用銀被覆材およびその製造方法 |
| CN111455438B (zh) * | 2020-03-11 | 2022-07-15 | 贵州振华群英电器有限公司（国营第八九一厂） | 一种继电器基座局部电镀夹具 |
-
1974
- 1974-01-23 DE DE742403048A patent/DE2403048C3/de not_active Expired
-
1975
- 1975-01-08 GB GB70675A patent/GB1473249A/en not_active Expired
- 1975-01-13 AT AT18475*#A patent/AT335557B/de not_active IP Right Cessation
- 1975-01-14 IT IT19231/75A patent/IT1028337B/it active
- 1975-01-16 NL NL7500534.A patent/NL158313B/xx unknown
- 1975-01-21 LU LU71693A patent/LU71693A1/xx unknown
- 1975-01-21 CH CH70775A patent/CH579817A5/xx not_active IP Right Cessation
- 1975-01-22 FR FR7501927A patent/FR2258696B1/fr not_active Expired
- 1975-01-22 BR BR421/75A patent/BR7500421A/pt unknown
- 1975-01-22 DK DK18875*#A patent/DK18875A/da unknown
- 1975-01-23 SE SE7500724A patent/SE393216B/xx unknown
- 1975-01-23 ZA ZA00750492A patent/ZA75492B/xx unknown
- 1975-01-23 JP JP50010098A patent/JPS50103674A/ja active Pending
- 1975-01-23 BE BE152639A patent/BE824696A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT335557B (de) | 1977-03-25 |
| DK18875A (is") | 1975-09-22 |
| NL158313B (nl) | 1978-10-16 |
| LU71693A1 (is") | 1975-06-24 |
| DE2403048C3 (de) | 1979-03-08 |
| AU7728475A (en) | 1976-07-15 |
| IT1028337B (it) | 1979-01-30 |
| GB1473249A (en) | 1977-05-11 |
| BE824696A (fr) | 1975-07-23 |
| ZA75492B (en) | 1976-02-25 |
| DE2403048A1 (de) | 1975-07-31 |
| FR2258696B1 (is") | 1977-07-01 |
| DE2403048B2 (de) | 1977-03-31 |
| SE7500724L (is") | 1975-07-24 |
| ATA18475A (de) | 1976-07-15 |
| SE393216B (sv) | 1977-05-02 |
| JPS50103674A (is") | 1975-08-15 |
| NL7500534A (nl) | 1975-07-25 |
| BR7500421A (pt) | 1975-11-04 |
| FR2258696A1 (is") | 1975-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |