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.)
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International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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Filing date
Publication date
Priority claimed from DE19732316442external-prioritypatent/DE2316442C3/de
Application filed by International Standard Electric Corp filedCriticalInternational Standard Electric Corp
Publication of FR2223820A1publicationCriticalpatent/FR2223820A1/fr
Application grantedgrantedCritical
Publication of FR2223820B3publicationCriticalpatent/FR2223820B3/fr
H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
H01H51/284—Polarised relays
H01H51/285—Polarised relays for latching of contacts
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
Arc-Extinguishing Devices That Are Switches
(AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields
(AREA)