BE441359A - - Google Patents
Info
- Publication number
- BE441359A BE441359A BE441359DA BE441359A BE 441359 A BE441359 A BE 441359A BE 441359D A BE441359D A BE 441359DA BE 441359 A BE441359 A BE 441359A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
- H01H75/02—Details
- H01H75/04—Reset mechanisms for automatically reclosing a limited number of times
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH547277X | 1940-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441359A true BE441359A (es) |
Family
ID=4519411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441359D BE441359A (es) | 1940-05-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2293319A (es) |
| BE (1) | BE441359A (es) |
| CH (1) | CH215762A (es) |
| FR (1) | FR871198A (es) |
| GB (1) | GB547277A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE480095A (es) * | 1947-02-03 | |||
| CH275595A (de) * | 1948-08-07 | 1951-05-31 | Asea Ab | Druckluftschalter für grosse Stromstärken. |
| US2792009A (en) * | 1955-02-01 | 1957-05-14 | John J Imburgia | Water-drain |
| US5025928A (en) * | 1990-10-22 | 1991-06-25 | The Gillette Company | Travel case |
| CN110752536B (zh) * | 2019-09-18 | 2023-11-03 | 国网浙江省电力有限公司经济技术研究院 | 气体绝缘金属封闭中性点成套装置 |
-
0
- BE BE441359D patent/BE441359A/xx unknown
-
1940
- 1940-05-06 CH CH215762D patent/CH215762A/de unknown
-
1941
- 1941-03-31 FR FR871198D patent/FR871198A/fr not_active Expired
- 1941-05-05 US US391972A patent/US2293319A/en not_active Expired - Lifetime
- 1941-05-30 GB GB6944/41A patent/GB547277A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH215762A (de) | 1941-07-15 |
| GB547277A (en) | 1942-08-20 |
| FR871198A (fr) | 1942-04-11 |
| US2293319A (en) | 1942-08-18 |