Galvanic cell centrifuge method has cell rotated about its axis at sufficient speed for causing powdered zinc anode to form hollow cylinder between cathode and cell outer wall
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Electromagnetic tongue-contact relay
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RELAY WITH AT LEAST ONE ANCHOR SWIVELED WITHIN THE SPOOL BODY
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ELECTROMAGNETIC RELAY
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Switch chamber for electric contacts sealed from the environment
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RELAY SOCKET
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Polarized electromagnetic relay
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POLED TONGUE CONTACT RELAY
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Method of manufacturing an electromagnetic relay
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Polarised electromagnetic relay system - has permanent magnet and pole pieces pressed into first coil former flange and armature strip into second
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Hermetically sealed relay contacts support bracket - consists of pressed plastics material with embedded contact and coil terminals
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ELECTROMAGNETIC RELAY
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WITH A LOCKABLE HOUSING, MADE OF INSULATING MATERIAL, FOR SWITCHING ELEMENTS
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Electromagnetic relay with sealed reed - has coil former open at both ends housing sealed reed contact and magnetic chamber
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Electromagnetic relay with contact reed in coil former - has angled pole shoe ends coated with contact material with air gap for contact reed
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ELECTROMAGNETIC RELAY
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Electromagnetic relay assembly - welded thermoplastic halves of coil former ensure separation of winding from contacts
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Electromagnetic relay embedded in insulating material - is surrounded by housing cap with base plate affording injection of insulating material