FR2282155A1 - COMMUTATION DEVICE FOR DIRECT CURRENT, IN PARTICULAR RELAYS FOR MOTOR VEHICLES - Google Patents
COMMUTATION DEVICE FOR DIRECT CURRENT, IN PARTICULAR RELAYS FOR MOTOR VEHICLESInfo
- Publication number
- FR2282155A1 FR2282155A1 FR7525205A FR7525205A FR2282155A1 FR 2282155 A1 FR2282155 A1 FR 2282155A1 FR 7525205 A FR7525205 A FR 7525205A FR 7525205 A FR7525205 A FR 7525205A FR 2282155 A1 FR2282155 A1 FR 2282155A1
- Authority
- FR
- France
- Prior art keywords
- direct current
- motor vehicles
- commutation device
- particular relays
- relays
- 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.)
- 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
- H01H1/04—Co-operating contacts of different material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742439315 DE2439315C3 (en) | 1974-08-16 | 1974-08-16 | Precious metal contacts for DC switching devices, in particular for relays in motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2282155A1 true FR2282155A1 (en) | 1976-03-12 |
FR2282155B1 FR2282155B1 (en) | 1981-06-26 |
Family
ID=5923347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7525205A Granted FR2282155A1 (en) | 1974-08-16 | 1975-08-13 | COMMUTATION DEVICE FOR DIRECT CURRENT, IN PARTICULAR RELAYS FOR MOTOR VEHICLES |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2439315C3 (en) |
ES (1) | ES440042A1 (en) |
FR (1) | FR2282155A1 (en) |
GB (1) | GB1491768A (en) |
IT (1) | IT1041485B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104658633A (en) * | 2013-11-20 | 2015-05-27 | 湖南利德电子浆料有限公司 | Formula and preparation method of conductive copper paste for automotive glass heater wire |
-
1974
- 1974-08-16 DE DE19742439315 patent/DE2439315C3/en not_active Expired
-
1975
- 1975-08-05 IT IT6903475A patent/IT1041485B/en active
- 1975-08-05 ES ES440042A patent/ES440042A1/en not_active Expired
- 1975-08-13 FR FR7525205A patent/FR2282155A1/en active Granted
- 1975-08-18 GB GB3422475A patent/GB1491768A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1041485B (en) | 1980-01-10 |
DE2439315A1 (en) | 1976-02-26 |
ES440042A1 (en) | 1977-06-16 |
DE2439315C3 (en) | 1978-11-09 |
DE2439315B2 (en) | 1977-04-28 |
FR2282155B1 (en) | 1981-06-26 |
GB1491768A (en) | 1977-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |