BE718232A - - Google Patents
Info
- Publication number
- BE718232A BE718232A BE718232DA BE718232A BE 718232 A BE718232 A BE 718232A BE 718232D A BE718232D A BE 718232DA BE 718232 A BE718232 A BE 718232A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR114752A FR1539783A (fr) | 1967-07-19 | 1967-07-19 | Dispositif de coupure d'un circuit électrique |
| FR155537A FR94686E (fr) | 1967-07-19 | 1968-06-19 | Dispositif de coupure d'un circuit électrique. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718232A true BE718232A (en:Method) | 1969-01-20 |
Family
ID=26178215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718232D BE718232A (en:Method) | 1967-07-19 | 1968-07-18 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE718232A (en:Method) |
| CH (1) | CH467515A (en:Method) |
| DE (1) | DE6608446U (en:Method) |
| ES (1) | ES356394A1 (en:Method) |
| FR (2) | FR1539783A (en:Method) |
| NL (1) | NL6810200A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2154928A5 (en:Method) * | 1971-09-30 | 1973-05-18 | Gratzmuller Jean Louis | |
| CA1109909A (en) * | 1977-08-22 | 1981-09-29 | Joseph R. Rostron | Circuit interrupter using a minimum of dielectric liquid |
-
1967
- 1967-07-19 FR FR114752A patent/FR1539783A/fr not_active Expired
-
1968
- 1968-06-19 FR FR155537A patent/FR94686E/fr not_active Expired
- 1968-07-10 DE DE19686608446 patent/DE6608446U/de not_active Expired
- 1968-07-16 ES ES356394A patent/ES356394A1/es not_active Expired
- 1968-07-17 CH CH1092168A patent/CH467515A/fr unknown
- 1968-07-18 BE BE718232D patent/BE718232A/xx unknown
- 1968-07-18 NL NL6810200A patent/NL6810200A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH467515A (fr) | 1969-01-15 |
| FR1539783A (fr) | 1968-09-20 |
| FR94686E (fr) | 1969-10-03 |
| NL6810200A (en:Method) | 1969-01-21 |
| ES356394A1 (es) | 1970-04-01 |
| DE6608446U (de) | 1971-09-16 |