GB1121012A - Improvements in arc plates or shields for electric contactors - Google Patents
Improvements in arc plates or shields for electric contactorsInfo
- Publication number
- GB1121012A GB1121012A GB1968766A GB1968766A GB1121012A GB 1121012 A GB1121012 A GB 1121012A GB 1968766 A GB1968766 A GB 1968766A GB 1968766 A GB1968766 A GB 1968766A GB 1121012 A GB1121012 A GB 1121012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shields
- arc plates
- electric contactors
- contactors
- electric
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1968766A GB1121012A (en) | 1966-05-04 | 1966-05-04 | Improvements in arc plates or shields for electric contactors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1968766A GB1121012A (en) | 1966-05-04 | 1966-05-04 | Improvements in arc plates or shields for electric contactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1121012A true GB1121012A (en) | 1968-07-24 |
Family
ID=10133531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1968766A Expired GB1121012A (en) | 1966-05-04 | 1966-05-04 | Improvements in arc plates or shields for electric contactors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1121012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124621A1 (en) * | 1982-11-10 | 1984-11-14 | Mitsubishi Denki Kabushiki Kaisha | Switch |
| DE3504605A1 (en) * | 1985-02-11 | 1986-08-14 | Siemens AG, 1000 Berlin und 8000 München | Contact system |
| US4766273A (en) * | 1985-06-17 | 1988-08-23 | Eaton Corporation | High current double-break electrical contactor |
| EP0652579A1 (en) * | 1993-11-04 | 1995-05-10 | Siemens Aktiengesellschaft | Circuit breaker with arc quenching device |
-
1966
- 1966-05-04 GB GB1968766A patent/GB1121012A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124621A1 (en) * | 1982-11-10 | 1984-11-14 | Mitsubishi Denki Kabushiki Kaisha | Switch |
| EP0124621A4 (en) * | 1982-11-10 | 1987-02-03 | Mitsubishi Electric Corp | Switch. |
| DE3504605A1 (en) * | 1985-02-11 | 1986-08-14 | Siemens AG, 1000 Berlin und 8000 München | Contact system |
| US4766273A (en) * | 1985-06-17 | 1988-08-23 | Eaton Corporation | High current double-break electrical contactor |
| EP0652579A1 (en) * | 1993-11-04 | 1995-05-10 | Siemens Aktiengesellschaft | Circuit breaker with arc quenching device |
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