NL28429C - - Google Patents
Info
- Publication number
- NL28429C NL28429C NL28429DA NL28429C NL 28429 C NL28429 C NL 28429C NL 28429D A NL28429D A NL 28429DA NL 28429 C NL28429 C NL 28429C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- H01H2009/367—Metal parts defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US181289A US1784760A (en) | 1927-04-06 | 1927-04-06 | Circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28429C true NL28429C (en:Method) |
Family
ID=22663644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28429D NL28429C (en:Method) | 1927-04-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1784760A (en:Method) |
| BE (1) | BE350282A (en:Method) |
| DE (1) | DE576932C (en:Method) |
| FR (1) | FR652127A (en:Method) |
| GB (1) | GB288326A (en:Method) |
| NL (1) | NL28429C (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2112033A (en) * | 1934-09-12 | 1938-03-22 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| US2625627A (en) * | 1947-02-27 | 1953-01-13 | Canadian Controllers Ltd | High-voltage contactor system |
| BE516461A (en:Method) * | 1952-12-22 | Merlin Gerin | ||
| DE1203345B (de) * | 1962-07-31 | 1965-10-21 | Licentia Gmbh | Einrichtung zum Erzeugen einer Gegen-EMK in einer elektrischen Gasentladung, wie insbesondere in einem Lichtbogen |
| DE1210472B (de) * | 1962-11-22 | 1966-02-10 | Licentia Gmbh | Lichtbogenloeschkammer |
| IT712788A (en:Method) * | 1963-08-21 | |||
| US4011425A (en) * | 1975-01-03 | 1977-03-08 | I-T-E Imperial Corporation | Arc chute extension for increased interruption rating |
| EP3671787A1 (en) | 2018-12-19 | 2020-06-24 | ABB Schweiz AG | Electrical switching system |
-
0
- NL NL28429D patent/NL28429C/xx active
- BE BE350282D patent/BE350282A/xx unknown
-
1927
- 1927-04-06 US US181289A patent/US1784760A/en not_active Expired - Lifetime
- 1927-10-01 DE DES81930D patent/DE576932C/de not_active Expired
-
1928
- 1928-04-03 FR FR652127D patent/FR652127A/fr not_active Expired
- 1928-04-05 GB GB10348/28A patent/GB288326A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB288326A (en) | 1929-01-24 |
| DE576932C (de) | 1933-05-20 |
| BE350282A (en:Method) | |
| US1784760A (en) | 1930-12-09 |
| FR652127A (fr) | 1929-03-05 |