BE648668A - - Google Patents
Info
- Publication number
- BE648668A BE648668A BE648668DA BE648668A BE 648668 A BE648668 A BE 648668A BE 648668D A BE648668D A BE 648668DA BE 648668 A BE648668 A BE 648668A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963ST020680 DE1282148B (en) | 1963-06-01 | 1963-06-01 | Installation auto switch |
| DE1963ST020891 DE1291009B (en) | 1963-06-01 | 1963-07-23 | Installation auto switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE648668A true BE648668A (en) | 1964-10-01 |
Family
ID=25994180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE648668D BE648668A (en) | 1963-06-01 | 1964-06-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE648668A (en) |
| CH (1) | CH413059A (en) |
| DE (1) | DE1291009B (en) |
| FR (1) | FR1396822A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2468987A1 (en) * | 1979-10-31 | 1981-05-08 | Alsthom Atlantique | ELECTRIC ARC COOLING DEVICE FOR CHIMNEYS OF CUTTING DEVICES |
| DE3824025C2 (en) * | 1988-07-15 | 1994-02-17 | Asea Brown Boveri | Low voltage switchgear |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE431420A (en) * | 1937-12-14 | |||
| NL56781C (en) * | 1939-08-04 | |||
| DE921209C (en) * | 1952-11-19 | 1954-12-13 | Siemens Ag | Small self-switch in socket form |
| NL90862C (en) * | 1953-01-07 | |||
| BE558044A (en) * | 1957-06-01 |
-
1963
- 1963-07-23 DE DE1963ST020891 patent/DE1291009B/en active Pending
-
1964
- 1964-05-20 CH CH652264A patent/CH413059A/en unknown
- 1964-05-28 FR FR976253A patent/FR1396822A/en not_active Expired
- 1964-06-01 BE BE648668D patent/BE648668A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1291009B (en) | 1969-03-20 |
| CH413059A (en) | 1966-05-15 |
| FR1396822A (en) | 1965-04-23 |