FR2203151A1 - - Google Patents
Info
- Publication number
- FR2203151A1 FR2203151A1 FR7337108A FR7337108A FR2203151A1 FR 2203151 A1 FR2203151 A1 FR 2203151A1 FR 7337108 A FR7337108 A FR 7337108A FR 7337108 A FR7337108 A FR 7337108A FR 2203151 A1 FR2203151 A1 FR 2203151A1
- Authority
- FR
- France
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722250810 DE2250810B2 (de) | 1972-10-17 | 1972-10-17 | Kontaktstueck, insbesondere kontaktniet, und herstellungsverfahren hierzu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2203151A1 true FR2203151A1 (is) | 1974-05-10 |
FR2203151B1 FR2203151B1 (is) | 1977-05-27 |
Family
ID=5859248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7337108A Expired FR2203151B1 (is) | 1972-10-17 | 1973-10-17 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH564838A5 (is) |
DE (1) | DE2250810B2 (is) |
FR (1) | FR2203151B1 (is) |
GB (1) | GB1444776A (is) |
IT (1) | IT996293B (is) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568417A1 (fr) * | 1984-07-25 | 1986-01-31 | Lorraine Carbone | Procede de fabrication de contacts electriques et contacts obtenus. |
EP0205897A2 (de) * | 1985-06-24 | 1986-12-30 | BBC Brown Boveri AG | Abbrandkontaktstück und Verfahren zur Herstellung eines solchen Abbrandkontaktstückes oder eines vergleichbaren Bauteils |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101420A1 (de) * | 1981-01-17 | 1982-08-05 | G. Rau GmbH & Co, 7530 Pforzheim | "kontaktstueck" |
DE3523935A1 (de) * | 1985-07-04 | 1987-01-15 | Rau Gmbh G | Verfahren zur herstellung eines kontaktformstuecks und kontaktformstueck hierzu |
DE4203250A1 (de) * | 1992-02-05 | 1993-08-12 | Beru Werk Ruprecht Gmbh Co A | Silber-nickel-verbundwerkstoff fuer elektrische kontakte und elektroden |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254189A (en) * | 1961-05-15 | 1966-05-31 | Westinghouse Electric Corp | Electrical contact members having a plurality of refractory metal fibers embedded therein |
-
1972
- 1972-10-17 DE DE19722250810 patent/DE2250810B2/de not_active Ceased
-
1973
- 1973-09-24 CH CH1365173A patent/CH564838A5/xx not_active IP Right Cessation
- 1973-10-11 IT IT5304673A patent/IT996293B/it active
- 1973-10-17 FR FR7337108A patent/FR2203151B1/fr not_active Expired
- 1973-10-17 GB GB4845073A patent/GB1444776A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254189A (en) * | 1961-05-15 | 1966-05-31 | Westinghouse Electric Corp | Electrical contact members having a plurality of refractory metal fibers embedded therein |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568417A1 (fr) * | 1984-07-25 | 1986-01-31 | Lorraine Carbone | Procede de fabrication de contacts electriques et contacts obtenus. |
EP0171339A1 (fr) * | 1984-07-25 | 1986-02-12 | Le Carbone Lorraine | Procédé de fabrication de contacts électriques |
EP0205897A2 (de) * | 1985-06-24 | 1986-12-30 | BBC Brown Boveri AG | Abbrandkontaktstück und Verfahren zur Herstellung eines solchen Abbrandkontaktstückes oder eines vergleichbaren Bauteils |
EP0205897A3 (en) * | 1985-06-24 | 1989-05-17 | Bbc Brown Boveri Ag | Arcing contact piece and process for manufacturing such a piece or the like |
Also Published As
Publication number | Publication date |
---|---|
DE2250810B2 (de) | 1976-04-08 |
CH564838A5 (is) | 1975-07-31 |
FR2203151B1 (is) | 1977-05-27 |
IT996293B (it) | 1975-12-10 |
DE2250810A1 (de) | 1974-05-02 |
GB1444776A (en) | 1976-08-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |