FR652127A - Perfectionnements aux interrupteurs de circuits - Google Patents
Perfectionnements aux interrupteurs de circuitsInfo
- Publication number
- FR652127A FR652127A FR652127DA FR652127A FR 652127 A FR652127 A FR 652127A FR 652127D A FR652127D A FR 652127DA FR 652127 A FR652127 A FR 652127A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- breaker
- circuit
- breaker improvements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
---|---|
FR652127A true FR652127A (fr) | 1929-03-05 |
Family
ID=22663644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR652127D Expired FR652127A (fr) | 1927-04-06 | 1928-04-03 | Perfectionnements aux interrupteurs de circuits |
Country Status (6)
Country | Link |
---|---|
US (1) | US1784760A (fr) |
BE (1) | BE350282A (fr) |
DE (1) | DE576932C (fr) |
FR (1) | FR652127A (fr) |
GB (1) | GB288326A (fr) |
NL (1) | NL28429C (fr) |
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 (fr) * | 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 (fr) * | 1963-08-21 | |||
US4011425A (en) * | 1975-01-03 | 1977-03-08 | I-T-E Imperial Corporation | Arc chute extension for increased interruption rating |
EP3671787A1 (fr) | 2018-12-19 | 2020-06-24 | ABB Schweiz AG | Système de commutation électrique |
-
0
- BE BE350282D patent/BE350282A/xx unknown
- NL NL28429D patent/NL28429C/xx active
-
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 (fr) | |
NL28429C (fr) | |
US1784760A (en) | 1930-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR726487A (fr) | Disjoncteur | |
FR37139E (fr) | Perfectionnements aux interrupteurs de circuits | |
FR652127A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR694200A (fr) | Interrupteur de circuits | |
FR37682E (fr) | Perfectionnements aux interrupteurs de circuits | |
FR679140A (fr) | Perfectionnements aux interrupteurs de circuits électriques | |
FR38471E (fr) | Perfectionnements aux interrupteurs de circuits | |
FR686350A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR38338E (fr) | Perfectionnements aux interrupteurs de circuits | |
FR675281A (fr) | Perfectionnements aux interrupteurs de circuits ou commutateurs | |
FR679915A (fr) | Coupe-circuit | |
FR646093A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR631671A (fr) | Coupe-circuit sectionneur | |
FR675282A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR668708A (fr) | Perfectionnements aux interrupteurs de circuits électriques | |
FR608737A (fr) | Perfectionnements aux coupe-circuits | |
FR646257A (fr) | Coupe-circuit | |
FR684444A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR637586A (fr) | Disjoncteur-interrupteur combinés | |
FR598112A (fr) | Perfectionnements aux interrupteurs de circuits | |
FR33031E (fr) | Dispositif de coupe-circuit | |
FR634497A (fr) | Disjoncteur | |
FR638037A (fr) | Coupe-circuit | |
FR640403A (fr) | Disjoncteur | |
FR629533A (fr) | Coupe-circuit |