FR649316A - Improvement in electromagnetic devices - Google Patents

Improvement in electromagnetic devices

Info

Publication number
FR649316A
FR649316A FR649316DA FR649316A FR 649316 A FR649316 A FR 649316A FR 649316D A FR649316D A FR 649316DA FR 649316 A FR649316 A FR 649316A
Authority
FR
France
Prior art keywords
improvement
electromagnetic devices
electromagnetic
devices
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
Other languages
French (fr)
Inventor
Alan Wright
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 filed Critical
Application granted granted Critical
Publication of FR649316A publication Critical patent/FR649316A/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
FR649316D 1927-02-24 1928-02-20 Improvement in electromagnetic devices Expired FR649316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB649316X 1927-02-24

Publications (1)

Publication Number Publication Date
FR649316A true FR649316A (en) 1928-12-20

Family

ID=10490019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649316D Expired FR649316A (en) 1927-02-24 1928-02-20 Improvement in electromagnetic devices

Country Status (3)

Country Link
DE (1) DE554798C (en)
FR (1) FR649316A (en)
NL (1) NL23511C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615009C2 (en) * 1976-04-07 1983-08-11 Fa. Ernst Flitsch, 7012 Fellbach Drive for a flow control valve

Also Published As

Publication number Publication date
DE554798C (en) 1932-07-16
NL23511C (en)

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