GB393676A - Improvements relating to electric switches for motor control systems - Google Patents

Improvements relating to electric switches for motor control systems

Info

Publication number
GB393676A
GB393676A GB3560331A GB3560331A GB393676A GB 393676 A GB393676 A GB 393676A GB 3560331 A GB3560331 A GB 3560331A GB 3560331 A GB3560331 A GB 3560331A GB 393676 A GB393676 A GB 393676A
Authority
GB
United Kingdom
Prior art keywords
block
fixed
insulating block
fingers
insulating
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
Application number
GB3560331A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL35412D priority Critical patent/NL35412C/xx
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB3560331A priority patent/GB393676A/en
Publication of GB393676A publication Critical patent/GB393676A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
GB3560331A 1931-12-23 1931-12-23 Improvements relating to electric switches for motor control systems Expired GB393676A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL35412D NL35412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1931-12-23
GB3560331A GB393676A (en) 1931-12-23 1931-12-23 Improvements relating to electric switches for motor control systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3560331A GB393676A (en) 1931-12-23 1931-12-23 Improvements relating to electric switches for motor control systems

Publications (1)

Publication Number Publication Date
GB393676A true GB393676A (en) 1933-06-15

Family

ID=10379553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3560331A Expired GB393676A (en) 1931-12-23 1931-12-23 Improvements relating to electric switches for motor control systems

Country Status (2)

Country Link
GB (1) GB393676A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL35412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL35412C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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