GB294641A - Improvements in or relating to electro-magnetic relays for controlling electric circuits - Google Patents

Improvements in or relating to electro-magnetic relays for controlling electric circuits

Info

Publication number
GB294641A
GB294641A GB18136/28A GB1813628A GB294641A GB 294641 A GB294641 A GB 294641A GB 18136/28 A GB18136/28 A GB 18136/28A GB 1813628 A GB1813628 A GB 1813628A GB 294641 A GB294641 A GB 294641A
Authority
GB
United Kingdom
Prior art keywords
electro
relating
electric circuits
controlling electric
magnetic relays
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
GB18136/28A
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.)
CONST TELEPHONIQUES BREVETS TC
Original Assignee
CONST TELEPHONIQUES BREVETS TC
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
Application filed by CONST TELEPHONIQUES BREVETS TC filed Critical CONST TELEPHONIQUES BREVETS TC
Publication of GB294641A publication Critical patent/GB294641A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
GB18136/28A 1927-07-29 1928-06-22 Improvements in or relating to electro-magnetic relays for controlling electric circuits Expired GB294641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR294641X 1927-07-29

Publications (1)

Publication Number Publication Date
GB294641A true GB294641A (en) 1929-09-23

Family

ID=8888028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18136/28A Expired GB294641A (en) 1927-07-29 1928-06-22 Improvements in or relating to electro-magnetic relays for controlling electric circuits

Country Status (5)

Country Link
US (1) US1773649A (en)
BE (1) BE352812A (en)
DE (1) DE601629C (en)
GB (1) GB294641A (en)
NL (1) NL25692C (en)

Also Published As

Publication number Publication date
NL25692C (en)
BE352812A (en)
DE601629C (en) 1934-08-24
US1773649A (en) 1930-08-19

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