BE510192A - - Google Patents
Info
- Publication number
- BE510192A BE510192A BE510192DA BE510192A BE 510192 A BE510192 A BE 510192A BE 510192D A BE510192D A BE 510192DA BE 510192 A BE510192 A BE 510192A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1006928X | 1951-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510192A true BE510192A (US20030220297A1-20031127-C00009.png) |
Family
ID=9566183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510192D BE510192A (US20030220297A1-20031127-C00009.png) | 1951-03-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE510192A (US20030220297A1-20031127-C00009.png) |
| DE (1) | DE1006928B (US20030220297A1-20031127-C00009.png) |
| FR (2) | FR1042821A (US20030220297A1-20031127-C00009.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1553672A (US20030220297A1-20031127-C00009.png) * | 1966-05-04 | 1969-01-17 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE130224C (US20030220297A1-20031127-C00009.png) * | ||||
| DE117102C (US20030220297A1-20031127-C00009.png) * | ||||
| DE129720C (US20030220297A1-20031127-C00009.png) * | ||||
| DE115413C (US20030220297A1-20031127-C00009.png) * | ||||
| DE108398C (US20030220297A1-20031127-C00009.png) * | ||||
| DE568634C (de) * | 1929-04-07 | 1933-01-21 | Siemens Schuckertwerke Akt Ges | Schalter zum Unterbrechen von Hochspannungsstromkreisen |
| DE551590C (de) * | 1929-10-24 | 1932-06-02 | Humphreys Milliken | Schalter fuer Hochspannungsstroeme grosser Staerke |
| DE622036C (de) * | 1931-02-09 | 1935-11-18 | Const Elecktriques De Delle Sa | Elektrischer Druckgasschalter |
| DE594955C (de) * | 1932-02-26 | 1934-03-24 | Aeg | Elektrischer Schalter, bei welchem der Lichtbogen durch einen Druckgasstrahl geloescht wird |
| DE624431C (de) * | 1934-03-08 | 1936-01-21 | Oerlikon Maschf | Schalter mit Lichtbogenhoernern |
| DE810999C (de) * | 1944-03-29 | 1951-08-16 | Philips Nv | Gesinterter elektrischer Widerstand |
| NL140328C (US20030220297A1-20031127-C00009.png) * | 1948-03-19 | |||
| DE840410C (de) * | 1950-02-04 | 1952-06-03 | Elektrowerk G M B H | Verfahren zur Herstellung hochbeanspruchbarer Heissleiter |
-
0
- BE BE510192D patent/BE510192A/xx unknown
-
1951
- 1951-03-28 FR FR1042821D patent/FR1042821A/fr not_active Expired
- 1951-06-01 FR FR1038004D patent/FR1038004A/fr not_active Expired
-
1952
- 1952-03-25 DE DEH11930A patent/DE1006928B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1038004A (fr) | 1953-09-24 |
| DE1006928B (de) | 1957-04-25 |
| FR1042821A (fr) | 1953-11-04 |
