NL7200362A - - Google Patents
Info
- Publication number
- NL7200362A NL7200362A NL7200362A NL7200362A NL7200362A NL 7200362 A NL7200362 A NL 7200362A NL 7200362 A NL7200362 A NL 7200362A NL 7200362 A NL7200362 A NL 7200362A NL 7200362 A NL7200362 A NL 7200362A
- Authority
- NL
- Netherlands
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH46171A CH526199A (de) | 1971-01-13 | 1971-01-13 | Druckgasschalter der Säulenbauart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200362A true NL7200362A (it) | 1972-07-17 |
Family
ID=4187535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200362A NL7200362A (it) | 1971-01-13 | 1972-01-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5740609B1 (it) |
| CA (1) | CA933221A (it) |
| CH (1) | CH526199A (it) |
| DE (2) | DE7103553U (it) |
| FR (1) | FR2121785B1 (it) |
| IT (1) | IT946411B (it) |
| NL (1) | NL7200362A (it) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572406A (en) * | 1948-09-02 | 1951-10-23 | Stulz Charles | High-voltage oil circuit breaker |
| FR1363441A (fr) * | 1962-05-07 | 1964-06-12 | Westinghouse Electric Corp | Disjoncteur à gaz sous pression |
-
1971
- 1971-01-13 CH CH46171A patent/CH526199A/de not_active IP Right Cessation
- 1971-02-01 DE DE19717103553 patent/DE7103553U/de not_active Expired
- 1971-02-01 DE DE19712104497 patent/DE2104497C3/de not_active Expired
- 1971-11-22 CA CA128299A patent/CA933221A/en not_active Expired
- 1971-11-30 JP JP9670171A patent/JPS5740609B1/ja active Pending
-
1972
- 1972-01-10 IT IT1917372A patent/IT946411B/it active
- 1972-01-11 NL NL7200362A patent/NL7200362A/xx not_active Application Discontinuation
- 1972-01-12 FR FR7200931A patent/FR2121785B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA933221A (en) | 1973-09-04 |
| DE2104497C3 (de) | 1980-05-14 |
| FR2121785B1 (it) | 1976-10-29 |
| DE7103553U (de) | 1972-11-02 |
| DE2104497B2 (de) | 1979-09-06 |
| FR2121785A1 (it) | 1972-08-25 |
| DE2104497A1 (de) | 1972-07-27 |
| JPS5740609B1 (it) | 1982-08-28 |
| CH526199A (de) | 1972-07-31 |
| IT946411B (it) | 1973-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |