CA432814A - Circuit interrupter - Google Patents
Circuit interrupterInfo
- Publication number
- CA432814A CA432814A CA432814A CA432814DA CA432814A CA 432814 A CA432814 A CA 432814A CA 432814 A CA432814 A CA 432814A CA 432814D A CA432814D A CA 432814DA CA 432814 A CA432814 A CA 432814A
- Authority
- CA
- Canada
- Prior art keywords
- circuit interrupter
- interrupter
- circuit
- 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
- 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
- H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US437001A US2323642A (en) | 1942-03-31 | 1942-03-31 | Circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA432814A true CA432814A (en) | 1946-01-29 |
Family
ID=23734655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA432814A Expired CA432814A (en) | 1942-03-31 | Circuit interrupter |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2323642A (en) |
| CA (1) | CA432814A (en) |
| GB (1) | GB562744A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518195A (en) * | 1946-07-19 | 1950-08-08 | Gen Electric | High-voltage electric circuit interrupter |
| BE553429A (en) * | 1955-12-19 | |||
| DE1042120B (en) * | 1956-09-01 | 1958-10-30 | Standard Elektrik Lorenz Ag | Relay with forced guidance of the movable contact springs and common support of the contact counter springs |
| US2953666A (en) * | 1956-12-31 | 1960-09-20 | Allen Bradley Co | High voltage air break switch |
| US3147358A (en) * | 1960-03-31 | 1964-09-01 | Leonard J Melhart | Magnetic blowout contact switch |
| US4393289A (en) * | 1976-12-30 | 1983-07-12 | Texas Instruments Incorporated | Circuit breaker |
-
0
- CA CA432814A patent/CA432814A/en not_active Expired
-
1942
- 1942-03-31 US US437001A patent/US2323642A/en not_active Expired - Lifetime
-
1943
- 1943-03-31 GB GB5177/43A patent/GB562744A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2323642A (en) | 1943-07-06 |
| GB562744A (en) | 1944-07-13 |
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