GB347007A - - Google Patents
Info
- Publication number
- GB347007A GB347007A GB13019/30A GB1301930A GB347007A GB 347007 A GB347007 A GB 347007A GB 13019/30 A GB13019/30 A GB 13019/30A GB 1301930 A GB1301930 A GB 1301930A GB 347007 A GB347007 A GB 347007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- abutment
- pivoted
- switches
- contacts
- 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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Mechanisms For Operating Contacts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US358604A US1966188A (en) | 1929-04-27 | 1929-04-27 | Electric switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB347007A true GB347007A (fr) | 1931-04-23 |
Family
ID=23410328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13019/30A Expired GB347007A (fr) | 1929-04-27 | 1930-04-28 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1966188A (fr) |
FR (1) | FR694200A (fr) |
GB (1) | GB347007A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164700A (en) * | 1959-04-13 | 1965-01-05 | Ite Circuit Breaker Ltd | Current limiting circuit breaker with improved auxiliary toggle mechanism |
US3183330A (en) * | 1961-03-21 | 1965-05-11 | Gen Electric | Current-limiting electric circuit interrupter of the fluid blast type |
US3183331A (en) * | 1961-03-27 | 1965-05-11 | Gen Electric | Automatic reclosing circuit breaker |
US3192344A (en) * | 1961-08-28 | 1965-06-29 | Fed Pacific Electric Co | High interrupting capacity circuit breakers with electrodynamic latch release |
US3270167A (en) * | 1963-01-09 | 1966-08-30 | G V Controls Inc | Thermal relay with improved heater arrangement |
US3515829A (en) * | 1965-05-21 | 1970-06-02 | Gen Electric | Current-limiting circuit breaker with novel arc initiating and extinguishing means |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762984C (de) * | 1941-01-07 | 1953-06-22 | Aeg | Mehrpoliges UEberstromschuetz |
CH673175A5 (fr) * | 1987-07-22 | 1990-02-15 | Bbc Brown Boveri & Cie |
-
1929
- 1929-04-27 US US358604A patent/US1966188A/en not_active Expired - Lifetime
-
1930
- 1930-04-18 FR FR694200D patent/FR694200A/fr not_active Expired
- 1930-04-28 GB GB13019/30A patent/GB347007A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164700A (en) * | 1959-04-13 | 1965-01-05 | Ite Circuit Breaker Ltd | Current limiting circuit breaker with improved auxiliary toggle mechanism |
US3183330A (en) * | 1961-03-21 | 1965-05-11 | Gen Electric | Current-limiting electric circuit interrupter of the fluid blast type |
US3183331A (en) * | 1961-03-27 | 1965-05-11 | Gen Electric | Automatic reclosing circuit breaker |
US3192344A (en) * | 1961-08-28 | 1965-06-29 | Fed Pacific Electric Co | High interrupting capacity circuit breakers with electrodynamic latch release |
US3270167A (en) * | 1963-01-09 | 1966-08-30 | G V Controls Inc | Thermal relay with improved heater arrangement |
US3515829A (en) * | 1965-05-21 | 1970-06-02 | Gen Electric | Current-limiting circuit breaker with novel arc initiating and extinguishing means |
Also Published As
Publication number | Publication date |
---|---|
FR694200A (fr) | 1930-12-01 |
US1966188A (en) | 1934-07-10 |
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