NL7110521A - - Google Patents
Info
- Publication number
- NL7110521A NL7110521A NL7110521A NL7110521A NL7110521A NL 7110521 A NL7110521 A NL 7110521A NL 7110521 A NL7110521 A NL 7110521A NL 7110521 A NL7110521 A NL 7110521A NL 7110521 A NL7110521 A NL 7110521A
- 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
-
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702038338 DE2038338B2 (de) | 1970-08-01 | 1970-08-01 | Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7110521A true NL7110521A (https=) | 1972-02-03 |
Family
ID=5778629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7110521A NL7110521A (https=) | 1970-08-01 | 1971-07-30 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3745282A (https=) |
| CA (1) | CA938967A (https=) |
| CH (1) | CH524238A (https=) |
| DE (1) | DE2038338B2 (https=) |
| FR (1) | FR2101967A5 (https=) |
| GB (1) | GB1300878A (https=) |
| NL (1) | NL7110521A (https=) |
| SE (1) | SE364394B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1020582C2 (nl) * | 2002-05-13 | 2003-11-25 | Holec Holland Nv | Aandrijfstang voor schakelaar. |
| DE102006031219A1 (de) | 2006-06-30 | 2008-01-10 | Siemens Ag | Leistungsschalter mit einem Gehäuse |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590187A (en) * | 1970-01-21 | 1971-06-29 | Westinghouse Electric Corp | Separable contact and blast-valve structure for a compressed-gas circuit breaker |
-
1970
- 1970-08-01 DE DE19702038338 patent/DE2038338B2/de active Pending
-
1971
- 1971-05-28 GB GB07884/71A patent/GB1300878A/en not_active Expired
- 1971-06-22 CH CH909971A patent/CH524238A/de not_active IP Right Cessation
- 1971-07-22 US US00164992A patent/US3745282A/en not_active Expired - Lifetime
- 1971-07-27 CA CA119266A patent/CA938967A/en not_active Expired
- 1971-07-30 SE SE09842/71A patent/SE364394B/xx unknown
- 1971-07-30 FR FR7128020A patent/FR2101967A5/fr not_active Expired
- 1971-07-30 NL NL7110521A patent/NL7110521A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH524238A (de) | 1972-06-15 |
| CA938967A (en) | 1973-12-25 |
| GB1300878A (en) | 1972-12-20 |
| FR2101967A5 (https=) | 1972-03-31 |
| US3745282A (en) | 1973-07-10 |
| SE364394B (https=) | 1974-02-18 |
| DE2038338A1 (https=) | 1971-07-01 |
| DE2038338B2 (de) | 1971-07-01 |