GB1587861A - Electromagnetic contactor - Google Patents
Electromagnetic contactor Download PDFInfo
- Publication number
- GB1587861A GB1587861A GB529377A GB529377A GB1587861A GB 1587861 A GB1587861 A GB 1587861A GB 529377 A GB529377 A GB 529377A GB 529377 A GB529377 A GB 529377A GB 1587861 A GB1587861 A GB 1587861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- coil
- contacts
- blowout
- armature
- 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
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/386—Arcing contact pivots relative to the fixed contact assembly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65742876A | 1976-02-12 | 1976-02-12 | |
US05/695,677 US4078218A (en) | 1976-02-12 | 1976-06-14 | Magnetic contactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1587861A true GB1587861A (en) | 1981-04-08 |
Family
ID=27097400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB529377A Expired GB1587861A (en) | 1976-02-12 | 1977-02-09 | Electromagnetic contactor |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1085435A (es) |
GB (1) | GB1587861A (es) |
MX (1) | MX4408E (es) |
-
1977
- 1977-02-01 CA CA270,856A patent/CA1085435A/en not_active Expired
- 1977-02-09 GB GB529377A patent/GB1587861A/en not_active Expired
- 1977-02-10 MX MX542277U patent/MX4408E/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX4408E (es) | 1982-04-27 |
CA1085435A (en) | 1980-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19970208 |